| 高粱喷施乙烯利的矮化增产效应研究 |
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| 引用本文： | 王桂青.高粱喷施乙烯利的矮化增产效应研究[J].山西农业科学,2000,28(3):32-34. |
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| 作者姓名： | 王桂青 |
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| 作者单位： | 忻州地区农业局技术站,山西,忻州,034000 |
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| 摘 要： | 高粱在 10叶期 (抽穗前期 )喷 16 0 0倍液乙烯利 ,可使节间平均缩短 3.1cm ,株高降低 2 9cm ,茎秆韧性提高 ,抗倒性增强 ,一级枝梗缩短 0 .2cm ,穗长缩短 1.6cm ,小穗数增加 11个 ,穗粒数增加354粒 ,千粒重提高 ,增产 12 .3%。
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| 关 键 词： | 乙烯利 高粱 矮化 增产 |
| 文章编号： | 1002-2481(2000)03-0032-03 |
| 修稿时间： | 1999年12月20 |
The Effect of Spraying Ethylene on the Increasing of Sorghum Yield |
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| WANG Gui-qing.The Effect of Spraying Ethylene on the Increasing of Sorghum Yield[J].Journal of Shanxi Agricultural Sciences,2000,28(3):32-34. |
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| Authors: | WANG Gui-qing |
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| Abstract: | Spraying 1 600 times ethylene solution at 10 leaves stage could shorten the distance between joints by 3.1 cm, decrease plant height by 29 cm, enhance the tenacity of the stems and lodging-resistance, shorten first class twig by 0.2 cm and the length of ear by 1.6 cm, increase 11 small ears and 354 grains per ear, increase the weight of 1 000 kernels, and increase sorghum yield by 12.3%. |
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| Keywords: | Ethylene Sorghum Dwarf Increase yield |
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