Chinese Journal OF Rice Science ›› 2015, Vol. 29 ›› Issue (1): 45-55.DOI: 10.3969/j.issn.1001-7216.2015.01.006
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Bao-wei GUO1, Da-wei ZHU1, Ke XU1, Hong-cheng ZHANG1,*(), Xing-tao ZHOU1,2, Cong-cong ZHU1, Li-qiang CAO1, Hou-cun CHEN3, Jing-du CHEN1,4, Qi-gen DAI1, Zhong-yang HUO1, Hai-yan WEI1, Ming-yin LI1
Received:
2014-02-23
Revised:
2014-05-21
Online:
2015-01-10
Published:
2015-01-10
Contact:
Hong-cheng ZHANG
郭保卫1, 朱大伟1, 许轲1, 张洪程1,*(), 周兴涛1,2, 朱聪聪1, 曹利强1, 陈厚存3, 陈京都1,4, 戴其根1, 霍中洋1, 魏海燕1, 李明银1
通讯作者:
张洪程
基金资助:
CLC Number:
Bao-wei GUO, Da-wei ZHU, Ke XU, Hong-cheng ZHANG, Xing-tao ZHOU, Cong-cong ZHU, Li-qiang CAO, Hou-cun CHEN, Jing-du CHEN, Qi-gen DAI, Zhong-yang HUO, Hai-yan WEI, Ming-yin LI. Effect of Ordered Transplanting and Optimized Broadcasting on the Culm Lodging Resistance of Super Rice[J]. Chinese Journal OF Rice Science, 2015, 29(1): 45-55.
郭保卫, 朱大伟, 许轲, 张洪程, 周兴涛, 朱聪聪, 曹利强, 陈厚存, 陈京都, 戴其根, 霍中洋, 魏海燕, 李明银. 有序摆抛栽对超级稻植株抗倒伏能力的影响[J]. 中国水稻科学, 2015, 29(1): 45-55.
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URL: http://www.ricesci.cn/EN/10.3969/j.issn.1001-7216.2015.01.006
变异来源 Source of variation | 年份 Year(Y) | 品种 Cultivar(C) | 年份×品种 Y×C | 抛栽方式 Transplanting ways(T) | 年份×抛栽方式 Y×T | 品种×抛栽方式 C×T | 年份×品种 ×抛栽方式 Y×C×T | |
---|---|---|---|---|---|---|---|---|
节间 Internode | 自由度df | 1 | 1 | 9 | 1 | 9 | 9 | 9 |
N1 | 抗折力BR | 58.66** | 44.85** | 2.56 | 8.51** | 51.25** | 1.08 | 2.99** |
弯曲力矩BM | 174.42** | 10.56* | 0.23 | 3.36** | 11.12** | 0.48 | 0.93 | |
倒伏指数LI | 29.88* | 0.15 | 0.06 | 1.13 | 4.32** | 0.35 | 1.06 | |
N2 | 抗折力BR | 351.15** | 93.67** | 1.18 | 17.52** | 11.07** | 0.58 | 1.09 |
弯曲力矩BM | 408.21** | 104.6** | 3.62 | 15.84** | 12.09** | 2.50* | 2.05 | |
倒伏指数LI | 73.27* | 43.06** | 0.78 | 6.04** | 2.89** | 3.12** | 3.43** | |
N3 | 抗折力BR | 31.31* | 128.10** | 0.04 | 78.83** | 58.17** | 8.26** | 5.79** |
弯曲力矩BM | 1443.96** | 3019.75** | 3.78 | 49.86** | 35.64** | 1.69 | 1.22 | |
倒伏指数LI | 87.77* | 11.58* | 1.11 | 12.36** | 8.14** | 5.13** | 6.38** | |
N4 | 抗折力BR | 89.27* | 772.28** | 0.55 | 83.52** | 89.08** | 10.00** | 15.10** |
弯曲力矩BM | 546.99** | 84.56** | 0.70 | 21.30** | 20.94** | 1.84 | 0.52 | |
倒伏指数LI | 262.06** | 6523.56** | 159.87** | 28.64** | 26.62** | 5.08** | 8.59** | |
F0.05 | 18.50 | 7.71 | 7.71 | 2.09 | 2.09 | 2.09 | 2.09 | |
F0.01 | 98.50 | 21.20 | 21.20 | 2.80 | 2.80 | 2.80 | 2.80 |
Table 1 Analysis of variance (F-values) of the stem lodging characteristics among years, cultivars and transplanting ways.
变异来源 Source of variation | 年份 Year(Y) | 品种 Cultivar(C) | 年份×品种 Y×C | 抛栽方式 Transplanting ways(T) | 年份×抛栽方式 Y×T | 品种×抛栽方式 C×T | 年份×品种 ×抛栽方式 Y×C×T | |
---|---|---|---|---|---|---|---|---|
节间 Internode | 自由度df | 1 | 1 | 9 | 1 | 9 | 9 | 9 |
N1 | 抗折力BR | 58.66** | 44.85** | 2.56 | 8.51** | 51.25** | 1.08 | 2.99** |
弯曲力矩BM | 174.42** | 10.56* | 0.23 | 3.36** | 11.12** | 0.48 | 0.93 | |
倒伏指数LI | 29.88* | 0.15 | 0.06 | 1.13 | 4.32** | 0.35 | 1.06 | |
N2 | 抗折力BR | 351.15** | 93.67** | 1.18 | 17.52** | 11.07** | 0.58 | 1.09 |
弯曲力矩BM | 408.21** | 104.6** | 3.62 | 15.84** | 12.09** | 2.50* | 2.05 | |
倒伏指数LI | 73.27* | 43.06** | 0.78 | 6.04** | 2.89** | 3.12** | 3.43** | |
N3 | 抗折力BR | 31.31* | 128.10** | 0.04 | 78.83** | 58.17** | 8.26** | 5.79** |
弯曲力矩BM | 1443.96** | 3019.75** | 3.78 | 49.86** | 35.64** | 1.69 | 1.22 | |
倒伏指数LI | 87.77* | 11.58* | 1.11 | 12.36** | 8.14** | 5.13** | 6.38** | |
N4 | 抗折力BR | 89.27* | 772.28** | 0.55 | 83.52** | 89.08** | 10.00** | 15.10** |
弯曲力矩BM | 546.99** | 84.56** | 0.70 | 21.30** | 20.94** | 1.84 | 0.52 | |
倒伏指数LI | 262.06** | 6523.56** | 159.87** | 28.64** | 26.62** | 5.08** | 8.59** | |
F0.05 | 18.50 | 7.71 | 7.71 | 2.09 | 2.09 | 2.09 | 2.09 | |
F0.01 | 98.50 | 21.20 | 21.20 | 2.80 | 2.80 | 2.80 | 2.80 |
品种与抛栽方式 Variety and transplanting way | 第一节间 N1 | 第二节间 N2 | |||||
---|---|---|---|---|---|---|---|
抗折力 BR/kg | 力矩 BM/(cm·g-1) | 倒伏指数 LI/ (cmg·g-1) | 抗折力 BR/kg | 力矩BM /(cm·g-1) | 倒伏指数 LI /(cmg·g-1) | ||
南粳44 Nanjing 44 | |||||||
机插 MT | 4.09 De | 1929.7 Bc | 47.2 Aa | 1.88 CDcd | 1636.7 Bbc | 87.1 Ab | |
摆-3 OT-3 | 4.52 ABa | 2044.7 Aab | 45.2 ABbcd | 2.16 Aab | 1901.8 Aa | 88.0 Ab | |
点-3 OB-3 | 4.45 ABab | 2021.7 ABab | 45.4 ABbcd | 1.94 BCc | 1847.9 Aa | 95.3 Aa | |
撒-3 CT-3 | 4.14 Dde | 1929.7 Bc | 46.6 ABab | 1.81 CDde | 1609.5 Bbc | 88.9 Ab | |
摆-2 OT-2 | 4.52 ABa | 2069.4 Aa | 45.8 ABabcd | 2.22 Aa | 1924.8 Aa | 86.7 Ab | |
点-2 OB-2 | 4.48 ABa | 2050.8 Aab | 45.8 ABabcd | 2.07 ABb | 1879.8 Aa | 90.8 Aab | |
撒-2 CT-2 | 4.26 CDcd | 1971.5 ABbc | 46.3 ABabc | 1.93 BCc | 1689.3 Bb | 87.5 Ab | |
摆-1 OT-1 | 4.56 Aa | 2038.3 ABab | 44.7 Bcd | 2.14 Aab | 1894.0 Aa | 88.5 Ab | |
点-1 OB-1 | 4.52 ABa | 2015.6 ABab | 44.6 Bcd | 1.72 De | 1573.4 Bc | 91.5 Aab | |
撒-1 CT-1 | 4.33 BCbc | 1985.2 ABbc | 45.8 ABabcd | 1.76 De | 1594.6 Bc | 90.6 Aab | |
武运粳24 Wuyunjing 24 | |||||||
机插 MT | 4.22 Ff | 1981.4 Cd | 47.0 Aa | 2.23 ABCde | 1982.4 BCDcd | 88.9 ABab | |
摆-3 OT-3 | 4.87 Bbc | 2178.3 Aab | 44.7 Aabc | 2.68 ABabc | 2029.5 BCbc | 75.7 Cd | |
点-3 OB-3 | 4.66 CDd | 2163.8 ABab | 46.4 Aab | 2.38 ABCbcde | 1997.5 BCDbcd | 83.9 BCbc | |
撒-3 CT-3 | 4.42 Ee | 2036.1 BCcd | 46.1 Aab | 2.16 BCe | 1902.3 CDde | 88.1 ABab | |
摆-2 OT-2 | 4.98 ABab | 2188.6 Aab | 43.9 Abc | 2.81 Aa | 2280.0 Aa | 81.1 BCcd | |
点-2 OB-2 | 4.82 BCc | 2177.4 Aab | 45.2 Aabc | 2.63 ABCabcd | 2024.2 BCbc | 77.0 Cd | |
撒-2 CT-2 | 4.58 DEd | 2086.5 ABCbc | 45.6 Aabc | 2.28 ABCcde | 1994.2 BCDbcd | 87.5 ABab | |
摆-1 OT-1 | 5.05 Aa | 2191.9 Aa | 43.4 Ac | 2.74 ABab | 2086.6 Bb | 76.2 Cd | |
点-1 OB-1 | 4.96 ABab | 2180.9 Aab | 44.0 Abc | 2.29 ABCcde | 1996.7 BCDbcd | 87.2 ABab | |
撒-1 CT-1 | 4.63 Dd | 2103.7 ABCabc | 45.4 Aabc | 2.04 Ce | 1874.8 De | 91.9 Aa | |
品种与抛栽方式 Variety and transplantingway | 第三节间 N3 | 第四节间 N4 | |||||
抗折力 BR/kg | 力矩 BM/(cm·g-1) | 倒伏指数 LI /(cmg·g-1) | 抗折力 BR/kg | 力矩BM /(cm·g-1) | 倒伏指数 LI /(cmg·g-1) | ||
南粳44 Nanjing 44 | |||||||
机插 MT | 1.17 BCDcde | 1350.0 DEFe | 115.4 BCbcd | 0.53 CDcd | 1167.5 BCbcd | 222.4 BCDbcd | |
摆-3 OT-3 | 1.34 ABCbc | 1497.0 BCbc | 111.7 Cd | 0.62 Bb | 1251.0 ABab | 201.8 De | |
点-3 OB-3 | 1.24 BCDbcd | 1435.8 CDEcd | 115.8 BCbcd | 0.49 CDEde | 1132.6 BCbcde | 231.1 ABCabc | |
撒-3 CT-3 | 1.12 CDde | 1333.3 EFe | 119.0 ABb | 0.46 DEef | 1063.7 Cde | 231.2 ABCabc | |
摆-2 OT-2 | 1.53 Aa | 1756.7 Aa | 114.8 BCbcd | 0.76 Aa | 1340.7 Aa | 176.4 Ef | |
点-2 OB-2 | 1.38 ABab | 1565.2 Bb | 113.4 BCcd | 0.55 Cc | 1203.5 ABCbc | 218.8 BCDcd | |
撒-2 CT-2 | 1.26 BCDbcd | 1466.9 BCDcd | 116.4 BCbcd | 0.50 CDde | 1165.2 BCbcd | 233.0 ABCabc | |
摆-1 OT-1 | 1.27 BCDbcd | 1485.5 BCbc | 117.0 BCbc | 0.55 Cc | 1169.1 BCbcd | 212.6 CDde | |
点-1 OB-1 | 1.18 BCDcde | 1384.5 CDEFde | 117.3 BCbc | 0.47 DEef | 1105.8 BCcde | 235.3 ABab | |
撒-1 CT-1 | 1.05 De | 1298.9 Fe | 123.7 Aa | 0.43 Ef | 1043.6 Ce | 242.7 Aa | |
武运粳24 Wuyunjing 24 | |||||||
机插 MT | 1.50 CDEcde | 1623.3 DEf | 108.2 BCDcd | 0.78 Def | 1355.8 CDd | 173.8 Bbc | |
摆-3 OT-3 | 1.82 ABb | 1833.6 Bb | 100.7 Dd | 1.08 Bbc | 1502.4 ABbc | 139.1 CDde | |
点-3 OB-3 | 1.46 CDEFdef | 1706.2 BCDdef | 116.9 ABab | 0.93 Cd | 1441.2 BCc | 154.4 BCcd | |
撒-3 CT-3 | 1.42 DEFefg | 1677.5 CDef | 118.1 ABab | 0.75 Df | 1318.0 DEd | 175.7 Bbc | |
摆-2 OT-2 | 1.92 Aa | 2003.7 Aa | 104.4 CDd | 1.23 Aa | 1594.8 Aa | 129.3 De | |
点-2 OB-2 | 1.58 Cc | 1776.1 BCbcd | 112.4 ABCbc | 1.08 Bc | 1449.4 BCc | 138.0 CDde | |
撒-2 CT-2 | 1.53 CDcd | 1725.9 BCDcde | 112.8 ABCbc | 0.85 CDe | 1439.3 BCc | 169.3 Bbc | |
摆-1 OT-1 | 1.74 Bb | 1807.9 BCbc | 103.9 CDd | 1.15 ABb | 1573.9 Aab | 136.9 CDe | |
点-1 OB-1 | 1.38 EFfg | 1673.8 CDef | 121.3 Aa | 0.85 CDe | 1357.8 CDd | 159.7 BCbc | |
撒-1 CT-1 | 1.34 Fg | 1522.5 Eg | 113.6 ABCbc | 0.61 Eg | 1227.3 Ee | 201.2 Aa |
Table 2 The BR, BM and LI of each basal internode in rice under different transplanting ways.
品种与抛栽方式 Variety and transplanting way | 第一节间 N1 | 第二节间 N2 | |||||
---|---|---|---|---|---|---|---|
抗折力 BR/kg | 力矩 BM/(cm·g-1) | 倒伏指数 LI/ (cmg·g-1) | 抗折力 BR/kg | 力矩BM /(cm·g-1) | 倒伏指数 LI /(cmg·g-1) | ||
南粳44 Nanjing 44 | |||||||
机插 MT | 4.09 De | 1929.7 Bc | 47.2 Aa | 1.88 CDcd | 1636.7 Bbc | 87.1 Ab | |
摆-3 OT-3 | 4.52 ABa | 2044.7 Aab | 45.2 ABbcd | 2.16 Aab | 1901.8 Aa | 88.0 Ab | |
点-3 OB-3 | 4.45 ABab | 2021.7 ABab | 45.4 ABbcd | 1.94 BCc | 1847.9 Aa | 95.3 Aa | |
撒-3 CT-3 | 4.14 Dde | 1929.7 Bc | 46.6 ABab | 1.81 CDde | 1609.5 Bbc | 88.9 Ab | |
摆-2 OT-2 | 4.52 ABa | 2069.4 Aa | 45.8 ABabcd | 2.22 Aa | 1924.8 Aa | 86.7 Ab | |
点-2 OB-2 | 4.48 ABa | 2050.8 Aab | 45.8 ABabcd | 2.07 ABb | 1879.8 Aa | 90.8 Aab | |
撒-2 CT-2 | 4.26 CDcd | 1971.5 ABbc | 46.3 ABabc | 1.93 BCc | 1689.3 Bb | 87.5 Ab | |
摆-1 OT-1 | 4.56 Aa | 2038.3 ABab | 44.7 Bcd | 2.14 Aab | 1894.0 Aa | 88.5 Ab | |
点-1 OB-1 | 4.52 ABa | 2015.6 ABab | 44.6 Bcd | 1.72 De | 1573.4 Bc | 91.5 Aab | |
撒-1 CT-1 | 4.33 BCbc | 1985.2 ABbc | 45.8 ABabcd | 1.76 De | 1594.6 Bc | 90.6 Aab | |
武运粳24 Wuyunjing 24 | |||||||
机插 MT | 4.22 Ff | 1981.4 Cd | 47.0 Aa | 2.23 ABCde | 1982.4 BCDcd | 88.9 ABab | |
摆-3 OT-3 | 4.87 Bbc | 2178.3 Aab | 44.7 Aabc | 2.68 ABabc | 2029.5 BCbc | 75.7 Cd | |
点-3 OB-3 | 4.66 CDd | 2163.8 ABab | 46.4 Aab | 2.38 ABCbcde | 1997.5 BCDbcd | 83.9 BCbc | |
撒-3 CT-3 | 4.42 Ee | 2036.1 BCcd | 46.1 Aab | 2.16 BCe | 1902.3 CDde | 88.1 ABab | |
摆-2 OT-2 | 4.98 ABab | 2188.6 Aab | 43.9 Abc | 2.81 Aa | 2280.0 Aa | 81.1 BCcd | |
点-2 OB-2 | 4.82 BCc | 2177.4 Aab | 45.2 Aabc | 2.63 ABCabcd | 2024.2 BCbc | 77.0 Cd | |
撒-2 CT-2 | 4.58 DEd | 2086.5 ABCbc | 45.6 Aabc | 2.28 ABCcde | 1994.2 BCDbcd | 87.5 ABab | |
摆-1 OT-1 | 5.05 Aa | 2191.9 Aa | 43.4 Ac | 2.74 ABab | 2086.6 Bb | 76.2 Cd | |
点-1 OB-1 | 4.96 ABab | 2180.9 Aab | 44.0 Abc | 2.29 ABCcde | 1996.7 BCDbcd | 87.2 ABab | |
撒-1 CT-1 | 4.63 Dd | 2103.7 ABCabc | 45.4 Aabc | 2.04 Ce | 1874.8 De | 91.9 Aa | |
品种与抛栽方式 Variety and transplantingway | 第三节间 N3 | 第四节间 N4 | |||||
抗折力 BR/kg | 力矩 BM/(cm·g-1) | 倒伏指数 LI /(cmg·g-1) | 抗折力 BR/kg | 力矩BM /(cm·g-1) | 倒伏指数 LI /(cmg·g-1) | ||
南粳44 Nanjing 44 | |||||||
机插 MT | 1.17 BCDcde | 1350.0 DEFe | 115.4 BCbcd | 0.53 CDcd | 1167.5 BCbcd | 222.4 BCDbcd | |
摆-3 OT-3 | 1.34 ABCbc | 1497.0 BCbc | 111.7 Cd | 0.62 Bb | 1251.0 ABab | 201.8 De | |
点-3 OB-3 | 1.24 BCDbcd | 1435.8 CDEcd | 115.8 BCbcd | 0.49 CDEde | 1132.6 BCbcde | 231.1 ABCabc | |
撒-3 CT-3 | 1.12 CDde | 1333.3 EFe | 119.0 ABb | 0.46 DEef | 1063.7 Cde | 231.2 ABCabc | |
摆-2 OT-2 | 1.53 Aa | 1756.7 Aa | 114.8 BCbcd | 0.76 Aa | 1340.7 Aa | 176.4 Ef | |
点-2 OB-2 | 1.38 ABab | 1565.2 Bb | 113.4 BCcd | 0.55 Cc | 1203.5 ABCbc | 218.8 BCDcd | |
撒-2 CT-2 | 1.26 BCDbcd | 1466.9 BCDcd | 116.4 BCbcd | 0.50 CDde | 1165.2 BCbcd | 233.0 ABCabc | |
摆-1 OT-1 | 1.27 BCDbcd | 1485.5 BCbc | 117.0 BCbc | 0.55 Cc | 1169.1 BCbcd | 212.6 CDde | |
点-1 OB-1 | 1.18 BCDcde | 1384.5 CDEFde | 117.3 BCbc | 0.47 DEef | 1105.8 BCcde | 235.3 ABab | |
撒-1 CT-1 | 1.05 De | 1298.9 Fe | 123.7 Aa | 0.43 Ef | 1043.6 Ce | 242.7 Aa | |
武运粳24 Wuyunjing 24 | |||||||
机插 MT | 1.50 CDEcde | 1623.3 DEf | 108.2 BCDcd | 0.78 Def | 1355.8 CDd | 173.8 Bbc | |
摆-3 OT-3 | 1.82 ABb | 1833.6 Bb | 100.7 Dd | 1.08 Bbc | 1502.4 ABbc | 139.1 CDde | |
点-3 OB-3 | 1.46 CDEFdef | 1706.2 BCDdef | 116.9 ABab | 0.93 Cd | 1441.2 BCc | 154.4 BCcd | |
撒-3 CT-3 | 1.42 DEFefg | 1677.5 CDef | 118.1 ABab | 0.75 Df | 1318.0 DEd | 175.7 Bbc | |
摆-2 OT-2 | 1.92 Aa | 2003.7 Aa | 104.4 CDd | 1.23 Aa | 1594.8 Aa | 129.3 De | |
点-2 OB-2 | 1.58 Cc | 1776.1 BCbcd | 112.4 ABCbc | 1.08 Bc | 1449.4 BCc | 138.0 CDde | |
撒-2 CT-2 | 1.53 CDcd | 1725.9 BCDcde | 112.8 ABCbc | 0.85 CDe | 1439.3 BCc | 169.3 Bbc | |
摆-1 OT-1 | 1.74 Bb | 1807.9 BCbc | 103.9 CDd | 1.15 ABb | 1573.9 Aab | 136.9 CDe | |
点-1 OB-1 | 1.38 EFfg | 1673.8 CDef | 121.3 Aa | 0.85 CDe | 1357.8 CDd | 159.7 BCbc | |
撒-1 CT-1 | 1.34 Fg | 1522.5 Eg | 113.6 ABCbc | 0.61 Eg | 1227.3 Ee | 201.2 Aa |
品种与抛栽方式 Variety and transplanting way | 第一节间 N1 | 第二节间 N2 | ||||||
---|---|---|---|---|---|---|---|---|
抗折力 BR/kg | 力矩 BM/(cm·g-1) | 倒伏指数 LI/ (cmg·g-1) | 抗折力 BR/kg | 力矩BM /(cm·g-1) | 倒伏指数 LI /(cmg·g-1) | |||
南粳44 Nanjing 44 | ||||||||
机插 MT | 3.83 De | 1868.6 Cc | 48.8 Aa | 1.62 De | 1564.2 Dc | 96.6 Aa | ||
摆-3 OT-3 | 4.17 ABabc | 1962.3 ABCab | 47.1 Ab | 1.94 ABab | 1820.8 Aa | 93.9 Aab | ||
点-3 OB-3 | 4.05 BCcd | 1926.7 ABCabc | 47.6 Aab | 1.85 BCbcd | 1770.9 AB | 95.7 Aa | ||
撒-3 CT-3 | 3.94 CDde | 1889.7 BCbc | 48.0 Aab | 1.74 CDde | 1674.0 BCDb | 96.2 Aa | ||
摆-2 OT-2 | 4.21 ABab | 1998.4 ABa | 47.5 Aab | 2.05 Aa | 1845.5 Aa | 90.0 Ab | ||
点-2 OB-2 | 4.11 ABCbc | 1956.6 ABCab | 47.6 Aab | 1.98 ABab | 1839.8 Aa | 92.9 Aab | ||
撒-2 CT-2 | 4.06 BCcd | 1935.5 ABCabc | 47.7 Aab | 1.80 BCDcd | 1689.3 BCb | 93.9 Aab | ||
摆-1 OT-1 | 4.25 Aa | 1988.5 ABa | 46.8 Ab | 1.89 ABCbc | 1805.4 Aa | 95.5 Aa | ||
点-1 OB-1 | 4.14 ABabc | 1955.9 ABCab | 47.2 Aab | 1.73 CDde | 1663.6 BCDb | 96.2 Aa | ||
撒-1 CT-1 | 4.11 ABCbc | 1975.2 ABa | 48.1 Aab | 1.65 De | 1607.6 CDbc | 97.4 Aa | ||
武运粳24 Wuyunjing 24 | ||||||||
机插 MT | 4.05 De | 1966.3 Bc | 48.5 Aa | 2.04 Bb | 1842.6 BCcd | 90.3 Aa | ||
摆-3 OT-3 | 4.32 ABCbc | 2048.4 ABabc | 47.4 Aab | 2.36 ABab | 1941.5 ABCbcd | 82.3 Bc | ||
点-3 OB-3 | 4.25 BCDcd | 2033.8 ABabc | 47.9 Aab | 2.19 ABabcd | 1825.9 BCcd | 83.4 ABbc | ||
撒-3 CT-3 | 4.12 CDde | 1984.2 ABbc | 48.2 Aab | 2.10 ABcd | 1821.7 BCcd | 86.7 ABabc | ||
摆-2 OT-2 | 4.48 ABab | 2098.6 ABab | 46.8 Ab | 2.44 Aa | 2111.5 Aa | 86.5 ABabc | ||
点-2 OB-2 | 4.38 ABbc | 2087.4 ABab | 47.7 Aab | 2.29 ABabcd | 1962.5 ABCbc | 85.7 ABabc | ||
撒-2 CT-2 | 4.24 BCDcd | 2003.3 ABbc | 47.2 Aab | 2.18 ABbcd | 1921.3 ABCbcd | 88.1 ABab | ||
摆-1 OT-1 | 4.55 Aa | 2131.9 Aa | 46.9 Ab | 2.31 ABabc | 2026.8 ABab | 87.7 ABab | ||
点-1 OB-1 | 4.40 ABabc | 2073.9 ABabc | 47.1 Ab | 2.12 ABbcd | 1877.4 BCbcd | 88.6 ABab | ||
撒-1 CT-1 | 4.26 BCDcd | 2005.7 ABbc | 47.1 Ab | 2.04 Bd | 1786.8 Cd | 87.6 ABabc | ||
品种与抛栽方式 Variety and transplanting way | 第三节间 N3 | 第四节间 N4 | ||||||
抗折力 BR/kg | 力矩 BM/(cm·g-1) | 倒伏指数 LI(cmgg-1) | 抗折力 BR/kg | 力矩BM /(cm·g-1) | 倒伏指数 LI /(cmg·g-1) | |||
南粳44Nanjing 44 | ||||||||
机插 MT | 1.05 Ef | 1350.0 DEd | 128.6 Aab | 0.45 CDEcde | 1067.5 BCDcde | 239.9 CDdef | ||
摆-3 OT-3 | 1.22 BCbc | 1521.0 Bb | 124.7 ABCbcd | 0.53 Bb | 1168.8 ABCabc | 220.5 Df | ||
点-3 OB-3 | 1.16 CDcd | 1391.5 CDcd | 120.0 BCDde | 0.40 DEFefg | 1046.7 BCDcde | 261.7 ABCbcd | ||
撒-3 CT-3 | 1.05 Ef | 1263.5 EFef | 120.3 BCDde | 0.35 Fg | 958.3 De | 273.8 ABab | ||
摆-2 OT-2 | 1.36 Aa | 1643.7 Aa | 120.9 BCDcde | 0.68 Aa | 1275.2 Aa | 187.5 Eg | ||
点-2 OB-2 | 1.26 Bb | 1442.3 BCDbc | 114.5 Df | 0.49 BCbc | 1152.4 ABCbcd | 235.2 CDef | ||
撒-2 CT-2 | 1.13 CDEde | 1336.4 DEFde | 118.3 CDef | 0.43 CDEdef | 1044.4 CDde | 242.9 BCDcdef | ||
摆-1 OT-1 | 1.17 CDcd | 1474.7 BCb | 126.0 ABab | 0.46 BCDcd | 1222.6 ABab | 265.8 ABCbc | ||
点-1 OB-1 | 1.08 DEde | 1355.4 DEd | 125.5 ABbc | 0.38 EFfg | 1103.6 BCDbcd | 290.4 Aa | ||
撒-1CT-1 | 0.94 Fg | 1228.7 Ff | 130.7 Aa | 0.38 EFfg | 974.2 De | 256.4 BCbcde | ||
武运粳24 Wuyunjing 24 | ||||||||
机插 MT | 1.36 DEef | 1593.3 CDde | 117.2 ABabc | 0.81 Cd | 1278.9 BCcd | 157.9 BCbcd | ||
摆-3 OT-3 | 1.68 ABab | 1739.2 ABab | 103.5 Cde | 0.91 BCbc | 1435.7 Ab | 157.8 BCbcd | ||
点-3 OB-3 | 1.38 DEdef | 1645.4 BCDcd | 119.2 ABab | 0.79 CDd | 1267.4 BCcd | 160.4 BCbc | ||
撒-3 CT-3 | 1.34 DEef | 1585.5 CDde | 118.3 ABabc | 0.61 Ee | 1242.7 BCde | 203.7 Aa | ||
摆-2 OT-2 | 1.79 Aa | 1823.5 Aa | 101.9 Ce | 1.08 Aa | 1523.5 Aa | 141.1 Cd | ||
点-2 OB-2 | 1.51 BCDcd | 1696.8 ABCbc | 112.4 ABCbc | 0.92 BCbc | 1328.4 Bc | 144.4 Ccd | ||
撒-2 CT-2 | 1.42 CDEde | 1602.9 CDcde | 112.9 ABCbc | 0.80 CDd | 1234.9 BCde | 154.4 BCcd | ||
摆-1 OT-1 | 1.61 ABCbc | 1772.3 ABab | 110.1 BCcd | 0.96 Bb | 1476.4 Aab | 153.8 BCcd | ||
点-1 OB-1 | 1.31 DEef | 1607.9 CDcde | 122.7 Aa | 0.83 Ccd | 1287.5 Bcd | 155.1 BCcd | ||
撒-1 CT-1 | 1.25 Ef | 1516.1 De | 121.3 ABa | 0.68 DEe | 1172.6 Ce | 172.4 Bb |
Table 3 The BR, BM and LI of each basal internode in rice under different transplanting ways(2010).
品种与抛栽方式 Variety and transplanting way | 第一节间 N1 | 第二节间 N2 | ||||||
---|---|---|---|---|---|---|---|---|
抗折力 BR/kg | 力矩 BM/(cm·g-1) | 倒伏指数 LI/ (cmg·g-1) | 抗折力 BR/kg | 力矩BM /(cm·g-1) | 倒伏指数 LI /(cmg·g-1) | |||
南粳44 Nanjing 44 | ||||||||
机插 MT | 3.83 De | 1868.6 Cc | 48.8 Aa | 1.62 De | 1564.2 Dc | 96.6 Aa | ||
摆-3 OT-3 | 4.17 ABabc | 1962.3 ABCab | 47.1 Ab | 1.94 ABab | 1820.8 Aa | 93.9 Aab | ||
点-3 OB-3 | 4.05 BCcd | 1926.7 ABCabc | 47.6 Aab | 1.85 BCbcd | 1770.9 AB | 95.7 Aa | ||
撒-3 CT-3 | 3.94 CDde | 1889.7 BCbc | 48.0 Aab | 1.74 CDde | 1674.0 BCDb | 96.2 Aa | ||
摆-2 OT-2 | 4.21 ABab | 1998.4 ABa | 47.5 Aab | 2.05 Aa | 1845.5 Aa | 90.0 Ab | ||
点-2 OB-2 | 4.11 ABCbc | 1956.6 ABCab | 47.6 Aab | 1.98 ABab | 1839.8 Aa | 92.9 Aab | ||
撒-2 CT-2 | 4.06 BCcd | 1935.5 ABCabc | 47.7 Aab | 1.80 BCDcd | 1689.3 BCb | 93.9 Aab | ||
摆-1 OT-1 | 4.25 Aa | 1988.5 ABa | 46.8 Ab | 1.89 ABCbc | 1805.4 Aa | 95.5 Aa | ||
点-1 OB-1 | 4.14 ABabc | 1955.9 ABCab | 47.2 Aab | 1.73 CDde | 1663.6 BCDb | 96.2 Aa | ||
撒-1 CT-1 | 4.11 ABCbc | 1975.2 ABa | 48.1 Aab | 1.65 De | 1607.6 CDbc | 97.4 Aa | ||
武运粳24 Wuyunjing 24 | ||||||||
机插 MT | 4.05 De | 1966.3 Bc | 48.5 Aa | 2.04 Bb | 1842.6 BCcd | 90.3 Aa | ||
摆-3 OT-3 | 4.32 ABCbc | 2048.4 ABabc | 47.4 Aab | 2.36 ABab | 1941.5 ABCbcd | 82.3 Bc | ||
点-3 OB-3 | 4.25 BCDcd | 2033.8 ABabc | 47.9 Aab | 2.19 ABabcd | 1825.9 BCcd | 83.4 ABbc | ||
撒-3 CT-3 | 4.12 CDde | 1984.2 ABbc | 48.2 Aab | 2.10 ABcd | 1821.7 BCcd | 86.7 ABabc | ||
摆-2 OT-2 | 4.48 ABab | 2098.6 ABab | 46.8 Ab | 2.44 Aa | 2111.5 Aa | 86.5 ABabc | ||
点-2 OB-2 | 4.38 ABbc | 2087.4 ABab | 47.7 Aab | 2.29 ABabcd | 1962.5 ABCbc | 85.7 ABabc | ||
撒-2 CT-2 | 4.24 BCDcd | 2003.3 ABbc | 47.2 Aab | 2.18 ABbcd | 1921.3 ABCbcd | 88.1 ABab | ||
摆-1 OT-1 | 4.55 Aa | 2131.9 Aa | 46.9 Ab | 2.31 ABabc | 2026.8 ABab | 87.7 ABab | ||
点-1 OB-1 | 4.40 ABabc | 2073.9 ABabc | 47.1 Ab | 2.12 ABbcd | 1877.4 BCbcd | 88.6 ABab | ||
撒-1 CT-1 | 4.26 BCDcd | 2005.7 ABbc | 47.1 Ab | 2.04 Bd | 1786.8 Cd | 87.6 ABabc | ||
品种与抛栽方式 Variety and transplanting way | 第三节间 N3 | 第四节间 N4 | ||||||
抗折力 BR/kg | 力矩 BM/(cm·g-1) | 倒伏指数 LI(cmgg-1) | 抗折力 BR/kg | 力矩BM /(cm·g-1) | 倒伏指数 LI /(cmg·g-1) | |||
南粳44Nanjing 44 | ||||||||
机插 MT | 1.05 Ef | 1350.0 DEd | 128.6 Aab | 0.45 CDEcde | 1067.5 BCDcde | 239.9 CDdef | ||
摆-3 OT-3 | 1.22 BCbc | 1521.0 Bb | 124.7 ABCbcd | 0.53 Bb | 1168.8 ABCabc | 220.5 Df | ||
点-3 OB-3 | 1.16 CDcd | 1391.5 CDcd | 120.0 BCDde | 0.40 DEFefg | 1046.7 BCDcde | 261.7 ABCbcd | ||
撒-3 CT-3 | 1.05 Ef | 1263.5 EFef | 120.3 BCDde | 0.35 Fg | 958.3 De | 273.8 ABab | ||
摆-2 OT-2 | 1.36 Aa | 1643.7 Aa | 120.9 BCDcde | 0.68 Aa | 1275.2 Aa | 187.5 Eg | ||
点-2 OB-2 | 1.26 Bb | 1442.3 BCDbc | 114.5 Df | 0.49 BCbc | 1152.4 ABCbcd | 235.2 CDef | ||
撒-2 CT-2 | 1.13 CDEde | 1336.4 DEFde | 118.3 CDef | 0.43 CDEdef | 1044.4 CDde | 242.9 BCDcdef | ||
摆-1 OT-1 | 1.17 CDcd | 1474.7 BCb | 126.0 ABab | 0.46 BCDcd | 1222.6 ABab | 265.8 ABCbc | ||
点-1 OB-1 | 1.08 DEde | 1355.4 DEd | 125.5 ABbc | 0.38 EFfg | 1103.6 BCDbcd | 290.4 Aa | ||
撒-1CT-1 | 0.94 Fg | 1228.7 Ff | 130.7 Aa | 0.38 EFfg | 974.2 De | 256.4 BCbcde | ||
武运粳24 Wuyunjing 24 | ||||||||
机插 MT | 1.36 DEef | 1593.3 CDde | 117.2 ABabc | 0.81 Cd | 1278.9 BCcd | 157.9 BCbcd | ||
摆-3 OT-3 | 1.68 ABab | 1739.2 ABab | 103.5 Cde | 0.91 BCbc | 1435.7 Ab | 157.8 BCbcd | ||
点-3 OB-3 | 1.38 DEdef | 1645.4 BCDcd | 119.2 ABab | 0.79 CDd | 1267.4 BCcd | 160.4 BCbc | ||
撒-3 CT-3 | 1.34 DEef | 1585.5 CDde | 118.3 ABabc | 0.61 Ee | 1242.7 BCde | 203.7 Aa | ||
摆-2 OT-2 | 1.79 Aa | 1823.5 Aa | 101.9 Ce | 1.08 Aa | 1523.5 Aa | 141.1 Cd | ||
点-2 OB-2 | 1.51 BCDcd | 1696.8 ABCbc | 112.4 ABCbc | 0.92 BCbc | 1328.4 Bc | 144.4 Ccd | ||
撒-2 CT-2 | 1.42 CDEde | 1602.9 CDcde | 112.9 ABCbc | 0.80 CDd | 1234.9 BCde | 154.4 BCcd | ||
摆-1 OT-1 | 1.61 ABCbc | 1772.3 ABab | 110.1 BCcd | 0.96 Bb | 1476.4 Aab | 153.8 BCcd | ||
点-1 OB-1 | 1.31 DEef | 1607.9 CDcde | 122.7 Aa | 0.83 Ccd | 1287.5 Bcd | 155.1 BCcd | ||
撒-1 CT-1 | 1.25 Ef | 1516.1 De | 121.3 ABa | 0.68 DEe | 1172.6 Ce | 172.4 Bb |
年份 Year | 项目 Item | N1 | N2 | N2 | N4 | ||||
---|---|---|---|---|---|---|---|---|---|
抗折力 BR | 弯曲力矩 BM | 抗折力 BR | 弯曲力矩 BM | 抗折力 BR | 弯曲力矩 BM | 抗折力 BR | 弯曲力矩 BM | ||
2011 | 抗折力BR | - | 0.964** | - | 0.925** | - | 0.965** | - | 0.982** |
倒伏指数LI | -0.872** | -0.713** | -0.851** | -0.592** | -0.842** | -0.677** | -0.980** | -0.974** | |
2010 | 抗折力BR | - | 0.975** | - | 0.953** | - | 0.957** | - | 0.929** |
倒伏指数LI | -0.743** | -0.577** | -0.913** | -0.749** | -0.902** | -0.750** | -0.955** | -0.818** |
Table 4 Correlation coefficients among the lodging index (LI), breaking resistance (BR) and bending moment (BM).
年份 Year | 项目 Item | N1 | N2 | N2 | N4 | ||||
---|---|---|---|---|---|---|---|---|---|
抗折力 BR | 弯曲力矩 BM | 抗折力 BR | 弯曲力矩 BM | 抗折力 BR | 弯曲力矩 BM | 抗折力 BR | 弯曲力矩 BM | ||
2011 | 抗折力BR | - | 0.964** | - | 0.925** | - | 0.965** | - | 0.982** |
倒伏指数LI | -0.872** | -0.713** | -0.851** | -0.592** | -0.842** | -0.677** | -0.980** | -0.974** | |
2010 | 抗折力BR | - | 0.975** | - | 0.953** | - | 0.957** | - | 0.929** |
倒伏指数LI | -0.743** | -0.577** | -0.913** | -0.749** | -0.902** | -0.750** | -0.955** | -0.818** |
品种与抛栽方式 Variety and transplanting way | 株高 Plant height /cm | 重心高度 GCH /cm | 相对重心高度 RGCH /% | 成熟期单蘖干物质量 DWT /g | 成熟期茎鞘干质量 DWCS /g | 单穗质量 Panicle weight /g |
---|---|---|---|---|---|---|
南粳44 Nanjing 44 | ||||||
机插 MT | 101.0 Bb | 42.8 Aa | 42.4 Bb | 5.397 Ef | 1.661 Gh | 3.46 Cc |
摆-3 OT-3 | 101.3 ABb | 42.7 Aa | 42.2 Bb | 6.686 Aa | 1.839 Bb | 4.30 Aa |
点-3 OB-3 | 100.3 Cc | 42.7 Aa | 42.5 ABb | 6.369 Bb | 1.864 Aa | 4.22 ABab |
撒-3 CT-3 | 99.6 Cd | 42.9 Aa | 43.1 ABab | 5.776 Dd | 1.808 Cc | 4.14 ABab |
摆-2 OT-2 | 101.9 Aa | 43.0 Aa | 42.2 Bb | 6.528 ABab | 1.747 Ee | 3.88 ABCbc |
点-2 OB-2 | 100.3 Cc | 42.7 Aa | 42.6 ABb | 6.142 Cc | 1.775 Dd | 3.84 ABCbc |
撒-2 CT-2 | 99.6 Cd | 42.9 Aa | 43.1 ABab | 5.617 DEde | 1.708 Ff | 3.71 BCc |
摆-1 OT-1 | 101.3 ABb | 43.1 Aa | 42.5 ABb | 6.568 ABa | 1.694 Fg | 3.69 BCc |
点-1 OB-1 | 100.1 Cc | 42.8 Aa | 42.7 ABb | 6.109 Cc | 1.742 Ee | 3.65 BCc |
撒-1 CT-1 | 98.8 De | 43.3 Aa | 43.8 Aa | 5.594 DEde | 1.648 Gh | 3.50 Cc |
武运粳24 Wuyunjing 24 | ||||||
机插 MT | 102.4 Aabc | 43.4 Aa | 42.4 Aa | 5.297 Fe | 1.685 Gg | 3.63 Gg |
摆-3 OT-3 | 102.3 Aabc | 43.3 Aa | 42.3 Aa | 6.551 Aa | 1.873 Bb | 4.50 Aa |
点-3 OB-3 | 102.4 Aabc | 43.3 Aa | 42.3 Aa | 6.052 BCb | 1.923 Aa | 4.43 ABa |
撒-3 CT-3 | 101.4 Abc | 43.1 Aa | 42.5 Aa | 5.707 CDEc | 1.842 Cc | 4.38 ABCab |
摆-2 OT-2 | 102.7 Aa | 43.5 Aa | 42.4 Aa | 6.324 ABa | 1.830 Cc | 4.25 BCDbc |
点-2 OB-2 | 102.3 Aabc | 43.2 Aa | 42.3 Aa | 5.840 CDbc | 1.864 Bb | 4.19 CDc |
撒-2 CT-2 | 101.6 Aabc | 43.1 Aa | 42.5 Aa | 5.651 DEFcd | 1.783 Dd | 4.05 DEd |
摆-1 OT-1 | 102.6 Aab | 43.3 Aa | 42.2 Aa | 6.395 ABa | 1.743 Ee | 3.86 EFe |
点-1 OB-1 | 101.7 Aabc | 43.2 Aa | 42.5 Aa | 5.859 CDbc | 1.772 Dd | 3.79 FGef |
撒-1 CT-1 | 101.3 Ac | 43.2 Aa | 42.6 Aa | 5.430 EFde | 1.707 Ff | 3.69 FGfg |
Table 5 Main agronomic characteristics of rice under different transplanting ways.
品种与抛栽方式 Variety and transplanting way | 株高 Plant height /cm | 重心高度 GCH /cm | 相对重心高度 RGCH /% | 成熟期单蘖干物质量 DWT /g | 成熟期茎鞘干质量 DWCS /g | 单穗质量 Panicle weight /g |
---|---|---|---|---|---|---|
南粳44 Nanjing 44 | ||||||
机插 MT | 101.0 Bb | 42.8 Aa | 42.4 Bb | 5.397 Ef | 1.661 Gh | 3.46 Cc |
摆-3 OT-3 | 101.3 ABb | 42.7 Aa | 42.2 Bb | 6.686 Aa | 1.839 Bb | 4.30 Aa |
点-3 OB-3 | 100.3 Cc | 42.7 Aa | 42.5 ABb | 6.369 Bb | 1.864 Aa | 4.22 ABab |
撒-3 CT-3 | 99.6 Cd | 42.9 Aa | 43.1 ABab | 5.776 Dd | 1.808 Cc | 4.14 ABab |
摆-2 OT-2 | 101.9 Aa | 43.0 Aa | 42.2 Bb | 6.528 ABab | 1.747 Ee | 3.88 ABCbc |
点-2 OB-2 | 100.3 Cc | 42.7 Aa | 42.6 ABb | 6.142 Cc | 1.775 Dd | 3.84 ABCbc |
撒-2 CT-2 | 99.6 Cd | 42.9 Aa | 43.1 ABab | 5.617 DEde | 1.708 Ff | 3.71 BCc |
摆-1 OT-1 | 101.3 ABb | 43.1 Aa | 42.5 ABb | 6.568 ABa | 1.694 Fg | 3.69 BCc |
点-1 OB-1 | 100.1 Cc | 42.8 Aa | 42.7 ABb | 6.109 Cc | 1.742 Ee | 3.65 BCc |
撒-1 CT-1 | 98.8 De | 43.3 Aa | 43.8 Aa | 5.594 DEde | 1.648 Gh | 3.50 Cc |
武运粳24 Wuyunjing 24 | ||||||
机插 MT | 102.4 Aabc | 43.4 Aa | 42.4 Aa | 5.297 Fe | 1.685 Gg | 3.63 Gg |
摆-3 OT-3 | 102.3 Aabc | 43.3 Aa | 42.3 Aa | 6.551 Aa | 1.873 Bb | 4.50 Aa |
点-3 OB-3 | 102.4 Aabc | 43.3 Aa | 42.3 Aa | 6.052 BCb | 1.923 Aa | 4.43 ABa |
撒-3 CT-3 | 101.4 Abc | 43.1 Aa | 42.5 Aa | 5.707 CDEc | 1.842 Cc | 4.38 ABCab |
摆-2 OT-2 | 102.7 Aa | 43.5 Aa | 42.4 Aa | 6.324 ABa | 1.830 Cc | 4.25 BCDbc |
点-2 OB-2 | 102.3 Aabc | 43.2 Aa | 42.3 Aa | 5.840 CDbc | 1.864 Bb | 4.19 CDc |
撒-2 CT-2 | 101.6 Aabc | 43.1 Aa | 42.5 Aa | 5.651 DEFcd | 1.783 Dd | 4.05 DEd |
摆-1 OT-1 | 102.6 Aab | 43.3 Aa | 42.2 Aa | 6.395 ABa | 1.743 Ee | 3.86 EFe |
点-1 OB-1 | 101.7 Aabc | 43.2 Aa | 42.5 Aa | 5.859 CDbc | 1.772 Dd | 3.79 FGef |
撒-1 CT-1 | 101.3 Ac | 43.2 Aa | 42.6 Aa | 5.430 EFde | 1.707 Ff | 3.69 FGfg |
品种与性状 Variety and character | 机插 MT | 摆-3 OT-3 | 点-3 OB-3 | 撒-3 CT-3 | 摆-2 OT-2 | 点-2 OB-2 | 撒-2 CT-2 | 摆-1 OT-1 | 点-1 OB-1 | 撒-1 CT-1 |
---|---|---|---|---|---|---|---|---|---|---|
南粳44 Nanjing 44 | ||||||||||
节间长度 Internode length/cm | ||||||||||
N1 | 2.38 Aa | 2.02 BCb | 2.00 BCDb | 1.99 BCDb | 2.06 Bb | 1.98 BCDbc | 1.95 BCDbcd | 1.98 BCDbc | 1.87 CDcd | 1.85 Dd |
N2 | 5.34 Dd | 5.12 Ee | 5.46 CDd | 5.64 Cc | 5.36 Dd | 5.62 Cc | 5.82 Bb | 5.96 ABa | 5.62 Cc | 6.03 Aa |
N3 | 9.34 ABab | 9.16 Bb | 9.26 ABb | 9.28 ABb | 9.18 Bb | 9.28 ABb | 9.34 ABab | 9.22 ABb | 9.34 ABab | 9.47 Aa |
N4 | 16.22 Aa | 13.52 Gh | 14.18 CDEFdef | 14.56 BCbc | 13.84 FGg | 14.30 CDEcde | 14.46 BCDcd | 13.92 EFGfg | 14.04 DEFefg | 14.85 Bb |
节间粗度 Culm wall thickness/mm | ||||||||||
N1 | 0.570 Fg | 0.627 BCbc | 0.626 BCc | 0.615 Dde | 0.636 Aa | 0.632 ABab | 0.619 CDd | 0.625 BCc | 0.612 DEe | 0.606 Ef |
N2 | 0.541 Cc | 0.568 Aba | 0.565 ABab | 0.537 Cc | 0.572 Aa | 0.568 ABa | 0.556 Bb | 0.563 ABab | 0.556 Bb | 0.536 Cc |
N3 | 0.516 BCDcde | 0.528 ABab | 0.522 ABCbc | 0.511 CDde | 0.535 Aa | 0.525 ABbc | 0.518 BCDbcd | 0.525 ABbc | 0.519 BCDbcd | 0.507 De |
N4 | 0.450 ABCb | 0.456 ABab | 0.448 ABCDbc | 0.430 CDd | 0.459 Aab | 0.452 ABCb | 0.470 Aa | 0.451 ABCb | 0.433 BCDcd | 0.425 Dd |
节间厚度 Culm diameter/cm | ||||||||||
N1 | 1.10 Aa | 1.13 Aa | 1.12 Aa | 1.11 Aa | 1.14 Aa | 1.13 Aa | 1.13 Aa | 1.12 Aa | 1.11 Aa | 1.11 Aa |
N2 | 0.96 BCDEcde | 1.02 ABab | 0.95 CDEde | 0.92 DEef | 1.06 Aa | 0.98 BCDbcd | 0.96 BCDEcde | 1.00 ABCbc | 0.94 CDEdef | 0.90 Ef |
N3 | 0.72 Bd | 0.82 ABab | 0.77 ABabcd | 0.76 ABbcd | 0.84 Aa | 0.74 ABcd | 0.78 ABabcd | 0.80 ABabc | 0.72 Bd | 0.72 Bd |
N4 | 0.53 Aab | 0.56 Aab | 0.54 Aab | 0.51 Ab | 0.58 Aa | 0.56 Aab | 0.53 Aab | 0.56 Aab | 0.53 Aab | |
武运粳 24 Wuyunjing 24 | ||||||||||
节间长度 Internodes length/cm | ||||||||||
N1 | 2.02 Aa | 1.79 Bb | 1.78 Bb | 1.77 BCbc | 1.76 BCbcd | 1.74 BCbcde | 1.71 BCcde | 1.71 BCcde | 1.70 BCde | 1.68 Ce |
N2 | 4.44 Cdc | 3.94 Gf | 4.54 BCb | 4.36 DEFcd | 4.40 DEc | 4.28 EFde | 4.24 Fe | 3.92 Gf | 4.58 Bb | 4.80 Aa |
N3 | 8.52 BCbcd | 8.28 Df | 8.36 CDdef | 8.51 BCbcd | 8.34 CDef | 8.48 BCDdef | 8.56 ABCbc | 8.56 ABCbc | 8.66 ABab | 8.75 Aa |
N4 | 13.38 Aa | 10.62 Bb | 11.78 BCbcd | 11.98 Bbc | 11.62 BCcde | 11.36 Ce | 11.53 BCde | 10.76 Df | 11.96 Bbc | 12.02 Bb |
节间粗度 Culm wall thickness/mm | ||||||||||
N1 | 0.584 Cd | 0.638 ABab | 0.602 BCcd | 0.600 BCcd | 0.640 ABa | 0.648 Aa | 0.644 ABa | 0.640 ABa | 0.621 ABCabc | 0.632 ABCabc |
N2 | 0.558 Ccd | 0.591 ABb | 0.573 BCc | 0.553 Cd | 0.610 Aa | 0.600 Aab | 0.560 Ccd | 0.606 Aab | 0.566 Ccd | 0.552 Cd |
N3 | 0.531 Bbc | 0.547 ABa | 0.538 ABabc | 0.526 Bc | 0.553 Aa | 0.545 ABab | 0.531 Bbc | 0.545 ABab | 0.527 Bc | 0.528 Bc |
N4 | 0.465 Bc | 0.500 ABabc | 0.496 ABabc | 0.480 ABbc | 0.520 Aa | 0.500 ABabc | 0.506 ABab | 0.500 ABabc | 0.520 Aa | 0.466 Bc |
节间厚度 Culm diameter/cm | ||||||||||
N1 | 1.33 ABcd | 1.40 Aabc | 1.44 Aab | 1.18 Ce | 1.46 Aa | 1.24 BCe | 1.46 Aa | 1.36 ABbc | 1.40 Aabc | 1.26 BCde |
N2 | 1.09 Aa | 1.12 Aa | 1.11 Aa | 1.09 Aa | 1.13 Aa | 1.12 Aa | 1.10 Aa | 1.11 Aa | 1.10 Aa | 1.08 Aa |
N3 | 0.79 CDcd | 0.90 Aab | 0.86 ABCb | 0.78 Dcd | 0.92 Aa | 0.88 ABab | 0.81 BCDc | 0.86 ABCb | 0.81 BCDc | 0.75 Dd |
N4 | 0.62 Bc | 0.65 ABabc | 0.64 ABbc | 0.64 ABbc | 0.68 Aa | 0.65 ABabc | 0.68 Aa | 0.66 ABab | 0.62 Bc | 0.62 Bc |
Table 6 Internodes length, culm wall thickness and culm diameter of rice under different transplanting ways.
品种与性状 Variety and character | 机插 MT | 摆-3 OT-3 | 点-3 OB-3 | 撒-3 CT-3 | 摆-2 OT-2 | 点-2 OB-2 | 撒-2 CT-2 | 摆-1 OT-1 | 点-1 OB-1 | 撒-1 CT-1 |
---|---|---|---|---|---|---|---|---|---|---|
南粳44 Nanjing 44 | ||||||||||
节间长度 Internode length/cm | ||||||||||
N1 | 2.38 Aa | 2.02 BCb | 2.00 BCDb | 1.99 BCDb | 2.06 Bb | 1.98 BCDbc | 1.95 BCDbcd | 1.98 BCDbc | 1.87 CDcd | 1.85 Dd |
N2 | 5.34 Dd | 5.12 Ee | 5.46 CDd | 5.64 Cc | 5.36 Dd | 5.62 Cc | 5.82 Bb | 5.96 ABa | 5.62 Cc | 6.03 Aa |
N3 | 9.34 ABab | 9.16 Bb | 9.26 ABb | 9.28 ABb | 9.18 Bb | 9.28 ABb | 9.34 ABab | 9.22 ABb | 9.34 ABab | 9.47 Aa |
N4 | 16.22 Aa | 13.52 Gh | 14.18 CDEFdef | 14.56 BCbc | 13.84 FGg | 14.30 CDEcde | 14.46 BCDcd | 13.92 EFGfg | 14.04 DEFefg | 14.85 Bb |
节间粗度 Culm wall thickness/mm | ||||||||||
N1 | 0.570 Fg | 0.627 BCbc | 0.626 BCc | 0.615 Dde | 0.636 Aa | 0.632 ABab | 0.619 CDd | 0.625 BCc | 0.612 DEe | 0.606 Ef |
N2 | 0.541 Cc | 0.568 Aba | 0.565 ABab | 0.537 Cc | 0.572 Aa | 0.568 ABa | 0.556 Bb | 0.563 ABab | 0.556 Bb | 0.536 Cc |
N3 | 0.516 BCDcde | 0.528 ABab | 0.522 ABCbc | 0.511 CDde | 0.535 Aa | 0.525 ABbc | 0.518 BCDbcd | 0.525 ABbc | 0.519 BCDbcd | 0.507 De |
N4 | 0.450 ABCb | 0.456 ABab | 0.448 ABCDbc | 0.430 CDd | 0.459 Aab | 0.452 ABCb | 0.470 Aa | 0.451 ABCb | 0.433 BCDcd | 0.425 Dd |
节间厚度 Culm diameter/cm | ||||||||||
N1 | 1.10 Aa | 1.13 Aa | 1.12 Aa | 1.11 Aa | 1.14 Aa | 1.13 Aa | 1.13 Aa | 1.12 Aa | 1.11 Aa | 1.11 Aa |
N2 | 0.96 BCDEcde | 1.02 ABab | 0.95 CDEde | 0.92 DEef | 1.06 Aa | 0.98 BCDbcd | 0.96 BCDEcde | 1.00 ABCbc | 0.94 CDEdef | 0.90 Ef |
N3 | 0.72 Bd | 0.82 ABab | 0.77 ABabcd | 0.76 ABbcd | 0.84 Aa | 0.74 ABcd | 0.78 ABabcd | 0.80 ABabc | 0.72 Bd | 0.72 Bd |
N4 | 0.53 Aab | 0.56 Aab | 0.54 Aab | 0.51 Ab | 0.58 Aa | 0.56 Aab | 0.53 Aab | 0.56 Aab | 0.53 Aab | |
武运粳 24 Wuyunjing 24 | ||||||||||
节间长度 Internodes length/cm | ||||||||||
N1 | 2.02 Aa | 1.79 Bb | 1.78 Bb | 1.77 BCbc | 1.76 BCbcd | 1.74 BCbcde | 1.71 BCcde | 1.71 BCcde | 1.70 BCde | 1.68 Ce |
N2 | 4.44 Cdc | 3.94 Gf | 4.54 BCb | 4.36 DEFcd | 4.40 DEc | 4.28 EFde | 4.24 Fe | 3.92 Gf | 4.58 Bb | 4.80 Aa |
N3 | 8.52 BCbcd | 8.28 Df | 8.36 CDdef | 8.51 BCbcd | 8.34 CDef | 8.48 BCDdef | 8.56 ABCbc | 8.56 ABCbc | 8.66 ABab | 8.75 Aa |
N4 | 13.38 Aa | 10.62 Bb | 11.78 BCbcd | 11.98 Bbc | 11.62 BCcde | 11.36 Ce | 11.53 BCde | 10.76 Df | 11.96 Bbc | 12.02 Bb |
节间粗度 Culm wall thickness/mm | ||||||||||
N1 | 0.584 Cd | 0.638 ABab | 0.602 BCcd | 0.600 BCcd | 0.640 ABa | 0.648 Aa | 0.644 ABa | 0.640 ABa | 0.621 ABCabc | 0.632 ABCabc |
N2 | 0.558 Ccd | 0.591 ABb | 0.573 BCc | 0.553 Cd | 0.610 Aa | 0.600 Aab | 0.560 Ccd | 0.606 Aab | 0.566 Ccd | 0.552 Cd |
N3 | 0.531 Bbc | 0.547 ABa | 0.538 ABabc | 0.526 Bc | 0.553 Aa | 0.545 ABab | 0.531 Bbc | 0.545 ABab | 0.527 Bc | 0.528 Bc |
N4 | 0.465 Bc | 0.500 ABabc | 0.496 ABabc | 0.480 ABbc | 0.520 Aa | 0.500 ABabc | 0.506 ABab | 0.500 ABabc | 0.520 Aa | 0.466 Bc |
节间厚度 Culm diameter/cm | ||||||||||
N1 | 1.33 ABcd | 1.40 Aabc | 1.44 Aab | 1.18 Ce | 1.46 Aa | 1.24 BCe | 1.46 Aa | 1.36 ABbc | 1.40 Aabc | 1.26 BCde |
N2 | 1.09 Aa | 1.12 Aa | 1.11 Aa | 1.09 Aa | 1.13 Aa | 1.12 Aa | 1.10 Aa | 1.11 Aa | 1.10 Aa | 1.08 Aa |
N3 | 0.79 CDcd | 0.90 Aab | 0.86 ABCb | 0.78 Dcd | 0.92 Aa | 0.88 ABab | 0.81 BCDc | 0.86 ABCb | 0.81 BCDc | 0.75 Dd |
N4 | 0.62 Bc | 0.65 ABabc | 0.64 ABbc | 0.64 ABbc | 0.68 Aa | 0.65 ABabc | 0.68 Aa | 0.66 ABab | 0.62 Bc | 0.62 Bc |
品种与抛栽方式 Variety and transplanting way | 节间干质量Dry weight of internode/ (g·stem-1) | 单位节间质量 Dry weight of unit internode /(mg ·cm-1) | ||||||
---|---|---|---|---|---|---|---|---|
N1 | N2 | N3 | N4 | N1 | N2 | N3 | N4 | |
南粳44 Nanjing 44 | ||||||||
机插 MT | 0.077 Ce | 0.148 Abc | 0.175 Bcde | 0.157 ABCbcd | 32.353 Ce | 27.715 ABab | 18.737 BCde | 9.679 Ef |
摆-3 OT-3 | 0.087 ABCbcd | 0.152 Aabc | 0.180 ABabc | 0.161 ABa | 43.069 ABbcd | 29.688 Aa | 19.651 ABab | 11.908 Aa |
点-3 OB-3 | 0.084 BCcde | 0.15 Aabc | 0.178 ABbcde | 0.157 ABCbcd | 42.000 Bcd | 27.472 ABCabc | 19.222 ABbcd | 11.072 ABCDbcde |
撒-3 CT-3 | 0.082 BCde | 0.148 Abc | 0.174 Bde | 0.154 Cd | 41.206 Bd | 26.241 CDcd | 18.750 BCde | 10.577 CDEde |
摆-2 OT-2 | 0.090 ABabc | 0.155 Aa | 0.184 Aa | 0.162 Aa | 43.689 ABbcd | 28.918 Aab | 20.044 Aa | 11.705 ABab |
点-2 OB-2 | 0.087 ABbcd | 0.153 Aab | 0.181 ABab | 0.159 ABCabc | 43.939 ABbcd | 27.224 ABCbc | 19.504 ABabc | 11.119 ABCDbcd |
撒-2 CT-2 | 0.084 BCcde | 0.151 Aabc | 0.179 ABabcd | 0.157 ABCbcd | 43.077 ABbcd | 25.945 CDde | 19.165 ABbcd | 10.858 BCDcde |
摆-1 OT-1 | 0.095 Aa | 0.150 Aabc | 0.178 ABbcde | 0.160 ABab | 47.980 ABab | 26.690 BCDcd | 19.306 ABbcd | 11.494 ABCabc |
点-1 OB-1 | 0.092 ABab | 0.149 Abc | 0.176 ABbcde | 0.156 BCcd | 49.198 Aa | 25.000 De | 18.844 BCcde | 11.111 ABCDbcd |
撒-1 CT-1 | 0.086 ABCbcd | 0.147 Ac | 0.173 Be | 0.154 Cd | 46.486 ABabc | 24.378 De | 18.268 Ce | 10.370 DEe |
武运粳 Wuyunjing 24 | ||||||||
机插 MT | 0.082 Cd | 0.154 Aabc | 0.182 Aab | 0.158 Cd | 40.594 Ce | 34.685 BCdcd | 21.362 ABCc | 11.809 Fg |
摆-3 OT-3 | 0.093 ABCabc | 0.156 Aab | 0.185 Aa | 0.164 ABCabc | 51.955 ABbcd | 39.594 Aa | 22.343 Aab | 15.443 Aa |
点-3 OB-3 | 0.092 ABCabc | 0.154 Aabc | 0.183 Aab | 0.162 ABCbcd | 51.685 ABcd | 33.921 CDd | 21.890 ABabc | 13.752 CDEdef |
撒-3 CT-3 | 0.085 BCcd | 0.151 Abc | 0.181 Aab | 0.160 BCcd | 48.023 Bd | 34.633 BCDcd | 21.269 ABCc | 13.356 DEef |
摆-2 OT-2 | 0.095 ABab | 0.158 Aa | 0.187 Aa | 0.167 Aa | 53.977 Aabc | 35.909 BCbc | 22.422 Aab | 15.372 ABab |
点-2 OB-2 | 0.093 ABCabc | 0.156 Aab | 0.185 Aa | 0.166 ABab | 53.448 ABabc | 36.449 Bb | 21.816 ABabc | 14.613 ABCbc |
撒-2 CT-2 | 0.090 ABCabc | 0.153 Aabc | 0.183 Aab | 0.162 ABCbcd | 52.632 ABbc | 36.085 Bb | 21.379 ABCc | 14.050 CDEcde |
摆-1 OT-1 | 0.098 Aa | 0.155 Aabc | 0.184 Aab | 0.165 ABab | 57.310 Aa | 39.541 Aa | 21.495 ABCbc | 15.335 ABab |
点-1 OB-1 | 0.095 ABab | 0.153 Aabc | 0.182 Aab | 0.160 BCcd | 55.882 Aab | 33.406 Dd | 21.016 BCcd | 13.378 DEef |
撒-1 CT-1 | 0.087 ABCbcd | 0.149 Ac | 0.178 Ab | 0.158 Cd | 51.786 ABbcd | 31.042 Ee | 20.343 Cd | 13.145 Ef |
Table 7 Dry weight of culm and internode in rice under different transplanting ways.
品种与抛栽方式 Variety and transplanting way | 节间干质量Dry weight of internode/ (g·stem-1) | 单位节间质量 Dry weight of unit internode /(mg ·cm-1) | ||||||
---|---|---|---|---|---|---|---|---|
N1 | N2 | N3 | N4 | N1 | N2 | N3 | N4 | |
南粳44 Nanjing 44 | ||||||||
机插 MT | 0.077 Ce | 0.148 Abc | 0.175 Bcde | 0.157 ABCbcd | 32.353 Ce | 27.715 ABab | 18.737 BCde | 9.679 Ef |
摆-3 OT-3 | 0.087 ABCbcd | 0.152 Aabc | 0.180 ABabc | 0.161 ABa | 43.069 ABbcd | 29.688 Aa | 19.651 ABab | 11.908 Aa |
点-3 OB-3 | 0.084 BCcde | 0.15 Aabc | 0.178 ABbcde | 0.157 ABCbcd | 42.000 Bcd | 27.472 ABCabc | 19.222 ABbcd | 11.072 ABCDbcde |
撒-3 CT-3 | 0.082 BCde | 0.148 Abc | 0.174 Bde | 0.154 Cd | 41.206 Bd | 26.241 CDcd | 18.750 BCde | 10.577 CDEde |
摆-2 OT-2 | 0.090 ABabc | 0.155 Aa | 0.184 Aa | 0.162 Aa | 43.689 ABbcd | 28.918 Aab | 20.044 Aa | 11.705 ABab |
点-2 OB-2 | 0.087 ABbcd | 0.153 Aab | 0.181 ABab | 0.159 ABCabc | 43.939 ABbcd | 27.224 ABCbc | 19.504 ABabc | 11.119 ABCDbcd |
撒-2 CT-2 | 0.084 BCcde | 0.151 Aabc | 0.179 ABabcd | 0.157 ABCbcd | 43.077 ABbcd | 25.945 CDde | 19.165 ABbcd | 10.858 BCDcde |
摆-1 OT-1 | 0.095 Aa | 0.150 Aabc | 0.178 ABbcde | 0.160 ABab | 47.980 ABab | 26.690 BCDcd | 19.306 ABbcd | 11.494 ABCabc |
点-1 OB-1 | 0.092 ABab | 0.149 Abc | 0.176 ABbcde | 0.156 BCcd | 49.198 Aa | 25.000 De | 18.844 BCcde | 11.111 ABCDbcd |
撒-1 CT-1 | 0.086 ABCbcd | 0.147 Ac | 0.173 Be | 0.154 Cd | 46.486 ABabc | 24.378 De | 18.268 Ce | 10.370 DEe |
武运粳 Wuyunjing 24 | ||||||||
机插 MT | 0.082 Cd | 0.154 Aabc | 0.182 Aab | 0.158 Cd | 40.594 Ce | 34.685 BCdcd | 21.362 ABCc | 11.809 Fg |
摆-3 OT-3 | 0.093 ABCabc | 0.156 Aab | 0.185 Aa | 0.164 ABCabc | 51.955 ABbcd | 39.594 Aa | 22.343 Aab | 15.443 Aa |
点-3 OB-3 | 0.092 ABCabc | 0.154 Aabc | 0.183 Aab | 0.162 ABCbcd | 51.685 ABcd | 33.921 CDd | 21.890 ABabc | 13.752 CDEdef |
撒-3 CT-3 | 0.085 BCcd | 0.151 Abc | 0.181 Aab | 0.160 BCcd | 48.023 Bd | 34.633 BCDcd | 21.269 ABCc | 13.356 DEef |
摆-2 OT-2 | 0.095 ABab | 0.158 Aa | 0.187 Aa | 0.167 Aa | 53.977 Aabc | 35.909 BCbc | 22.422 Aab | 15.372 ABab |
点-2 OB-2 | 0.093 ABCabc | 0.156 Aab | 0.185 Aa | 0.166 ABab | 53.448 ABabc | 36.449 Bb | 21.816 ABabc | 14.613 ABCbc |
撒-2 CT-2 | 0.090 ABCabc | 0.153 Aabc | 0.183 Aab | 0.162 ABCbcd | 52.632 ABbc | 36.085 Bb | 21.379 ABCc | 14.050 CDEcde |
摆-1 OT-1 | 0.098 Aa | 0.155 Aabc | 0.184 Aab | 0.165 ABab | 57.310 Aa | 39.541 Aa | 21.495 ABCbc | 15.335 ABab |
点-1 OB-1 | 0.095 ABab | 0.153 Aabc | 0.182 Aab | 0.160 BCcd | 55.882 Aab | 33.406 Dd | 21.016 BCcd | 13.378 DEef |
撒-1 CT-1 | 0.087 ABCbcd | 0.149 Ac | 0.178 Ab | 0.158 Cd | 51.786 ABbcd | 31.042 Ee | 20.343 Cd | 13.145 Ef |
年份品种与抛栽方式 Year,variety and transplanting ways | 有效穗数 Effective panicles /(×104 hm-2) | 每穗粒数 No. of grains per panicle | 结实率 Seed setting rate/% | 千粒重 1000-grain weight /g | 理论产量 Theoretical yield /(kg·hm-2) | 实收产量 Harvest yield /(kg·hm-2) |
---|---|---|---|---|---|---|
2011 | ||||||
武运粳24 Wuyunjing 24 | ||||||
机插MT | 352.3 Aa | 127.3 EFf | 93.5 Bc | 27.1 Aa | 11 377.6 CDEd | 10 848.6 EFGef |
摆-3 OT-3 | 295.4 Fg | 156.6 Aa | 95.2 Aab | 27.3 Aa | 12 009.6 ABab | 11 475.3 ABCb |
摆-2 OT-2 | 307.3 EFef | 154.1 ABab | 95.5 Aa | 27.3 Aa | 12 339.4 Aa | 11 818.6 Aa |
摆-1 OT-1 | 296.4 Ffg | 152.4 Bb | 95.3 Aab | 27.3 Aa | 11 795.2 BCbc | 11 337.3 BCDbc |
点-3 OB-3 | 305.8 EFef | 147.8 Cc | 95.0 Aab | 27.3 Aa | 11 721.4 BCDbc | 11 281.9 BCDEbcd |
点-2 OB-2 | 322.3 CDd | 146.2 Cc | 95.3 Aab | 27.2 Aa | 12 192.0 ABa | 11 605.7 ABab |
点-1 OB-1 | 314.8 DEde | 141.3 Dd | 95.2 Aab | 27.2 Aa | 11 522.4 CDcd | 11 073.5 CDEFcde |
撒-3 CT-3 | 323.8 CDcd | 134.2 Ee | 94.8 Ab | 27.3 Aa | 11 263.5 EFe | 10 655.2 FGfg |
撒-2 CT-2 | 340.3 Bb | 132.3 EFe | 95.1 Ac | 27.2 Aa | 11 621.2 DEd | 10 982.0 DEFde |
撒-1 CT-1 | 331.3 BCbc | 129.0 FGf | 94.9 Aab | 27.2 Aa | 11 052.9 Fe | 10 518.7 Gg |
南粳44 Nanjing 44 | ||||||
机插MT | 352.3 Aa | 127.3 EFf | 93.5 Bc | 27.1 Aa | 11 051.7 Dcd | 10 662.7 DEef |
摆-3 OT-3 | 298.4 De | 150.8 Aa | 95.3 ABab | 27.1 Aa | 11 593.3 ABCb | 11 046.5 BCbc |
摆-2 OT-2 | 310.3 CDde | 148.0 ABab | 95.7 Aa | 27.1 Aa | 11 932.2 Aa | 11 478.3 Aa |
摆-1 OT-1 | 299.9 De | 145.2 Bb | 95.5 ABab | 27.1 Aa | 11 289.0 BCDc | 10 817.1 CDcde |
点-3 OB-3 | 319.3 BCDcd | 136.0 Cc | 95.2 ABbc | 27.1 Aa | 11 223.1 CDc | 10 803.6 CDcde |
点-2 OB-2 | 335.8 ABbc | 135.0 Cc | 95.5 ABab | 27.0 Aa | 11 669.4 ABab | 11 232.4 ABb |
点-1 OB-1 | 328.3 BCbc | 130.4 Dd | 95.4 ABab | 27.0 Aa | 11 050.3 Dcd | 10 743.6 CDEde |
撒-3 CT-3 | 325.2 BCbcd | 129.3 Dd | 95.0 Bc | 27.1 Aa | 10 850.2 DEde | 10 452.8 EFfg |
撒-2 CT-2 | 341.8 ABab | 128.3 EDd | 95.3 ABbc | 27.0 Aa | 11 281.8 DEcd | 10 950.5 Def |
撒-1 CT-1 | 337.3 ABb | 123.0 Ee | 95.2 ABbc | 27.0 Aa | 10 652.2 Ee | 10 226.4 Fg |
2010 | ||||||
武运粳 Wuyunjing 24 | ||||||
机插MT | 356.8 Aa | 123.2 Ef | 92.7 Bd | 27.2 Aa | 11 084.4 EFe | 10 725.6 EFef |
摆-3 OT-3 | 293.9 Fe | 152.8 Aa | 95.7 Aab | 27.5 Aa | 11 816.8 BCbc | 11 370.3 ABbc |
摆-2 OT-2 | 310.3 DEcd | 150.3 Ab | 95.8 Aa | 27.4 Aa | 12 243.9 Aa | 11 638.7 Aa |
摆-1 OT-1 | 293.9 Fe | 151.6 Aab | 95.3 Abc | 27.5 Aa | 11 651.8 BCDcd | 11 218.9 BCc |
点-3 OB-3 | 302.8 EFd | 145.4 Bc | 95.4 Aabc | 27.4 Aa | 11 510.4 CDd | 11 164.9 BCDcd |
点-2 OB-2 | 314.8 DEc | 145.2 Bc | 95.6 Aabc | 27.4 Aa | 11 973.8 ABb | 11 503.7 ABab |
点-1 OB-1 | 311.8 DEc | 140.3 Cd | 95.2 Ac | 27.4 Aa | 11 411.4 DEd | 10 941.5 CDEde |
撒-3 CT-3 | 317.8 CDc | 132.2 De | 95.4 Ac | 27.2 Aa | 10 908.5 Fe | 10 581.7 Ff |
撒-2 CT-2 | 331.3 Bb | 129.3 DEef | 95.3 Abc | 27.1 Aa | 11 064.4 EFe | 10 818.6 D EFef |
撒-1 CT-1 | 328.3 BCb | 127.4 Ef | 95.2 Ac | 27.3 Aa | 10 871.4 Fe | 10 562.2 Ff |
南粳44 Nanjing 44 | ||||||
机插 MT | 359.8 Aa | 119.6 Fh | 93.7 Bb | 26.8 Aa | 10 806.6 DEFef | 10 527.7 DEFefg |
摆-3 OT-3 | 292.4 Fh | 151.5 Aa | 95.5 Aa | 27.0 Aa | 11 420.6 Bb | 10 935.5 BCbc |
摆-2 OT-2 | 304.3 DEfg | 149.6 Aa | 95.7 Aa | 27.1 Aa | 11 808.2 Aa | 11 368.8 Aa |
摆-1 OT-1 | 298.4 EFgh | 146.5 Bb | 95.4 Aa | 27.1 Aa | 11 300.1 BCbc | 10 878.6 BCDbcd |
点-3 OB-3 | 308.8 Df | 139.3 Cc | 95.4 Aa | 26.9 Aa | 10 897.9 CDEd | 10 797.9 CDEcde |
点-2 OB-2 | 326.8 Ce | 137.2 Cd | 95.4 Aa | 26.9 Aa | 11 507.6 Bb | 11 116.9 ABb |
点-1 OB-1 | 331.3 Cde | 128.7 De | 95.3 Aa | 27.0 Aa | 10 972.4 DEde | 10 664.2 CDEdef |
撒-3 CT-3 | 335.8 BCcd | 125.5 Ef | 95.2 Aa | 26.8 Aa | 10 753.2 EFef | 10 421.0 EFfg |
撒-2 CT-2 | 343.3 Bb | 126.3 DEf | 95.1 Aa | 26.9 Aa | 11 092.9 CDcd | 10 683.7 CDEcde |
撒-1 CT-1 | 341.8 Bbc | 121.8 Fg | 95.2 Aa | 26.8 Aa | 10 622.5 Ff | 10 287.9 Fg |
Table 8 Grain yield and its components of rice under different transplanting ways.
年份品种与抛栽方式 Year,variety and transplanting ways | 有效穗数 Effective panicles /(×104 hm-2) | 每穗粒数 No. of grains per panicle | 结实率 Seed setting rate/% | 千粒重 1000-grain weight /g | 理论产量 Theoretical yield /(kg·hm-2) | 实收产量 Harvest yield /(kg·hm-2) |
---|---|---|---|---|---|---|
2011 | ||||||
武运粳24 Wuyunjing 24 | ||||||
机插MT | 352.3 Aa | 127.3 EFf | 93.5 Bc | 27.1 Aa | 11 377.6 CDEd | 10 848.6 EFGef |
摆-3 OT-3 | 295.4 Fg | 156.6 Aa | 95.2 Aab | 27.3 Aa | 12 009.6 ABab | 11 475.3 ABCb |
摆-2 OT-2 | 307.3 EFef | 154.1 ABab | 95.5 Aa | 27.3 Aa | 12 339.4 Aa | 11 818.6 Aa |
摆-1 OT-1 | 296.4 Ffg | 152.4 Bb | 95.3 Aab | 27.3 Aa | 11 795.2 BCbc | 11 337.3 BCDbc |
点-3 OB-3 | 305.8 EFef | 147.8 Cc | 95.0 Aab | 27.3 Aa | 11 721.4 BCDbc | 11 281.9 BCDEbcd |
点-2 OB-2 | 322.3 CDd | 146.2 Cc | 95.3 Aab | 27.2 Aa | 12 192.0 ABa | 11 605.7 ABab |
点-1 OB-1 | 314.8 DEde | 141.3 Dd | 95.2 Aab | 27.2 Aa | 11 522.4 CDcd | 11 073.5 CDEFcde |
撒-3 CT-3 | 323.8 CDcd | 134.2 Ee | 94.8 Ab | 27.3 Aa | 11 263.5 EFe | 10 655.2 FGfg |
撒-2 CT-2 | 340.3 Bb | 132.3 EFe | 95.1 Ac | 27.2 Aa | 11 621.2 DEd | 10 982.0 DEFde |
撒-1 CT-1 | 331.3 BCbc | 129.0 FGf | 94.9 Aab | 27.2 Aa | 11 052.9 Fe | 10 518.7 Gg |
南粳44 Nanjing 44 | ||||||
机插MT | 352.3 Aa | 127.3 EFf | 93.5 Bc | 27.1 Aa | 11 051.7 Dcd | 10 662.7 DEef |
摆-3 OT-3 | 298.4 De | 150.8 Aa | 95.3 ABab | 27.1 Aa | 11 593.3 ABCb | 11 046.5 BCbc |
摆-2 OT-2 | 310.3 CDde | 148.0 ABab | 95.7 Aa | 27.1 Aa | 11 932.2 Aa | 11 478.3 Aa |
摆-1 OT-1 | 299.9 De | 145.2 Bb | 95.5 ABab | 27.1 Aa | 11 289.0 BCDc | 10 817.1 CDcde |
点-3 OB-3 | 319.3 BCDcd | 136.0 Cc | 95.2 ABbc | 27.1 Aa | 11 223.1 CDc | 10 803.6 CDcde |
点-2 OB-2 | 335.8 ABbc | 135.0 Cc | 95.5 ABab | 27.0 Aa | 11 669.4 ABab | 11 232.4 ABb |
点-1 OB-1 | 328.3 BCbc | 130.4 Dd | 95.4 ABab | 27.0 Aa | 11 050.3 Dcd | 10 743.6 CDEde |
撒-3 CT-3 | 325.2 BCbcd | 129.3 Dd | 95.0 Bc | 27.1 Aa | 10 850.2 DEde | 10 452.8 EFfg |
撒-2 CT-2 | 341.8 ABab | 128.3 EDd | 95.3 ABbc | 27.0 Aa | 11 281.8 DEcd | 10 950.5 Def |
撒-1 CT-1 | 337.3 ABb | 123.0 Ee | 95.2 ABbc | 27.0 Aa | 10 652.2 Ee | 10 226.4 Fg |
2010 | ||||||
武运粳 Wuyunjing 24 | ||||||
机插MT | 356.8 Aa | 123.2 Ef | 92.7 Bd | 27.2 Aa | 11 084.4 EFe | 10 725.6 EFef |
摆-3 OT-3 | 293.9 Fe | 152.8 Aa | 95.7 Aab | 27.5 Aa | 11 816.8 BCbc | 11 370.3 ABbc |
摆-2 OT-2 | 310.3 DEcd | 150.3 Ab | 95.8 Aa | 27.4 Aa | 12 243.9 Aa | 11 638.7 Aa |
摆-1 OT-1 | 293.9 Fe | 151.6 Aab | 95.3 Abc | 27.5 Aa | 11 651.8 BCDcd | 11 218.9 BCc |
点-3 OB-3 | 302.8 EFd | 145.4 Bc | 95.4 Aabc | 27.4 Aa | 11 510.4 CDd | 11 164.9 BCDcd |
点-2 OB-2 | 314.8 DEc | 145.2 Bc | 95.6 Aabc | 27.4 Aa | 11 973.8 ABb | 11 503.7 ABab |
点-1 OB-1 | 311.8 DEc | 140.3 Cd | 95.2 Ac | 27.4 Aa | 11 411.4 DEd | 10 941.5 CDEde |
撒-3 CT-3 | 317.8 CDc | 132.2 De | 95.4 Ac | 27.2 Aa | 10 908.5 Fe | 10 581.7 Ff |
撒-2 CT-2 | 331.3 Bb | 129.3 DEef | 95.3 Abc | 27.1 Aa | 11 064.4 EFe | 10 818.6 D EFef |
撒-1 CT-1 | 328.3 BCb | 127.4 Ef | 95.2 Ac | 27.3 Aa | 10 871.4 Fe | 10 562.2 Ff |
南粳44 Nanjing 44 | ||||||
机插 MT | 359.8 Aa | 119.6 Fh | 93.7 Bb | 26.8 Aa | 10 806.6 DEFef | 10 527.7 DEFefg |
摆-3 OT-3 | 292.4 Fh | 151.5 Aa | 95.5 Aa | 27.0 Aa | 11 420.6 Bb | 10 935.5 BCbc |
摆-2 OT-2 | 304.3 DEfg | 149.6 Aa | 95.7 Aa | 27.1 Aa | 11 808.2 Aa | 11 368.8 Aa |
摆-1 OT-1 | 298.4 EFgh | 146.5 Bb | 95.4 Aa | 27.1 Aa | 11 300.1 BCbc | 10 878.6 BCDbcd |
点-3 OB-3 | 308.8 Df | 139.3 Cc | 95.4 Aa | 26.9 Aa | 10 897.9 CDEd | 10 797.9 CDEcde |
点-2 OB-2 | 326.8 Ce | 137.2 Cd | 95.4 Aa | 26.9 Aa | 11 507.6 Bb | 11 116.9 ABb |
点-1 OB-1 | 331.3 Cde | 128.7 De | 95.3 Aa | 27.0 Aa | 10 972.4 DEde | 10 664.2 CDEdef |
撒-3 CT-3 | 335.8 BCcd | 125.5 Ef | 95.2 Aa | 26.8 Aa | 10 753.2 EFef | 10 421.0 EFfg |
撒-2 CT-2 | 343.3 Bb | 126.3 DEf | 95.1 Aa | 26.9 Aa | 11 092.9 CDcd | 10 683.7 CDEcde |
撒-1 CT-1 | 341.8 Bbc | 121.8 Fg | 95.2 Aa | 26.8 Aa | 10 622.5 Ff | 10 287.9 Fg |
[1] | 张洪程, 戴其根, 钟喜明, 等. 抛栽水稻产量形成及其生态特征的研究. 中国农业科学, 1993(3): 39-49. |
[2] | 张洪程, 戴其根, 霍中洋, 等. 中国抛秧稻作技术体系及其特征. 中国农业科学, 2008, 41(1): 43-52. |
[3] | 吴建富, 潘晓华, 石庆华. 免耕抛秧稻的立苗特性与立苗技术研究. 作物学报, 2009, 35(5): 930-939. |
[4] | 郭保卫, 张春华, 魏海燕,等. 抛秧物理立苗对水稻生长的影响及其调控因素的研究. 中国农业科学, 2010, 43(19): 3945-3953. |
[5] | 张喜娟, 李红娇, 李伟娟, 等. 北方直立穗型粳稻抗倒性的研究. 中国农业科学, 2009, 42(7): 2305-2313. |
[6] | 董明辉, 张洪程, 戴其根, 等. 不同粳稻品种倒伏指数及其相关农艺性状的分析.吉林农业大学学报, 2003, 25(2): 120-123. |
[7] | 李敏, 张洪程, 杨雄, 等. 不同氮利用效率基因型水稻茎秆特性比较.作物学报, 2012, 38(7): 1277-1285. |
[8] | 李爽, 王晓玲, 许凤英. 不同抗倒性超级稻的基部节间与抗倒性、产量的相关性分析. 长江大学学报: 自然科学版, 2011, 8(1): 213-216. |
[9] | 李红娇, 张喜娟, 李伟娟, 等. 不同穗型粳稻品种抗倒伏性的比较. 中国水稻科学, 2009, 23(2): 191-196. |
[10] | Ookawa T, lshihara K. Varietal difference of physical characteristic of the culm related to lodging resistance in paddy rice.Jpn J Crop Sci,1992, 61(3): 419-425. |
[11] | 李红娇, 张喜娟, 李伟娟, 等. 超高产粳稻品种抗倒伏性的初步研究.北方水稻, 2007,38(2):22-27. |
[12] | 郭玉华,朱四光, 张龙步. 不同栽培条件对水稻茎秆生化成分的影响. 沈阳农业大学学报, 2003, 34(2): 89-91. |
[13] | 雷小龙, 刘利, 苟文, 等. 种植方式对杂交籼稻植株抗倒伏特性的影响. 作物学报, 2013, 39(10): 1814-1825. |
[14] | 费震江, 程建平, 吴建平, 等. 不同抛栽方式对水稻生育特性与产量的影响. 湖北农业科学, 2009, 48(7): 1564-1567. |
[15] | 杨波, 任万军, 杨文钰. 密度对优化定抛水稻产量和群体质量的影响. 杂交水稻, 2006, 21(5): 64-68. |
[16] | 许轲, 郭保卫, 张洪程, 等. 有序摆抛栽对超级稻超高产与光合生产力的影响及水稻超高产模式探索. 作物学报, 2013, 39(9): 1652-1667. |
[17] | 马殿荣, 陈温福, 徐正进, 等. 不同栽培方式对水稻群体形态特征的影响. 沈阳农业大学学报, 2005, 36(4): 392-395. |
[18] | 肖应辉, 罗丽华, 闫硗燕, 等. 水稻品种倒伏指数QTL分析. 作物学报, 2005, 31(3):348-354. |
[19] | 任万军. 水稻优化定抛的增产机理与关键技术. 中国稻米, 2008(3): 54-56. |
[20] | 李杰, 张洪程, 龚金龙, 等. 不同种植方式对超级稻植株抗倒伏能力的影响. 中国农业科学, 2011, 44(11): 2234-2243. |
[22] | 杨惠杰, 杨仁崔, 李义珍, 等. 水稻茎秆性状与抗倒性的关系. 福建农业大学学报, 2000, 15(2): 1-7. |
[23] | 林华, 吴春赞, 陈爱柳, 等. 水稻强化栽培增产机理及其关键技术. 杂交水稻, 2006, 21(1): 42-44. |
[24] | Pham Q D, Akira A, Mitsugu H, et al. Analysis of lodging-resistant characteristics of different rice genotypes grown under the standard and nitrogen- free basal dressing accompanied with sparse planting density practices.Plant Prod Sci, 2004,7(3):243-251. |
[25] | 关术平, 周世兴, 王海英. 水稻超稀植高产栽培技术在生产中的应用. 内蒙古农业科技, 2010(4): 113-114. |
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