| 壮丰安对冬小麦产量和产量器官发育的影响 |
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| 引用本文： | 于运华,冯素莲,杨培珠,田晓莉,何钟佩.壮丰安对冬小麦产量和产量器官发育的影响[J].中国农业大学学报,1998(Z4). |
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| 作者姓名： | 于运华 冯素莲 杨培珠 田晓莉 何钟佩 |
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| 作者单位： | 中国农业大学农作物化学控制研究中心;河北省河间市农业局;中国农业大学农作物化学控制研究中心 北京; |
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| 摘 要： | 以两个冬小麦品种京冬6号和农大142为材料,研究了新型植物生长调节剂-壮丰安对小麦产量器官的调控效应。结果表明:壮丰安处理调节了小麦穗的乙烯释放量和籽粒中 IAA,Z+ZR 等内源激素水平;加快了小麦籽粒乳熟中期以后的灌浆速度,可使穗数、结实小穗、穗粒数和穗粒重不同程度增加,表现一定的增产作用;收获后的种子经生物学方法测定,药效残留很少,正常施用对环境和产品安全。
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| 关 键 词： | 冬小麦 植物生长调节剂 产量器官 |
Effects of Zhuangfengan on Yield and Development of Reproductive Organs of Winter Wheat |
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| Yu Yunhua Yang Peizhu Tian Xiaoli He Zhongpei Lab.of crop chemical control CAU,Beijing ,Feng Sulian Agricultural Beural of Hejan.Effects of Zhuangfengan on Yield and Development of Reproductive Organs of Winter Wheat[J].Journal of China Agricultural University,1998(Z4). |
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| Authors: | Yu Yunhua Yang Peizhu Tian Xiaoli He Zhongpei Labof crop chemical control CAU Beijing Feng Sulian Agricultural Beural of Hejan |
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| Institution: | Yu Yunhua Yang Peizhu Tian Xiaoli He Zhongpei Lab.of crop chemical control CAU,Beijing 100094,Feng Sulian Agricultural Beural of Hejan |
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| Abstract: | Zhuangfengan,a new growth regulator,was sprayed on seedling of two winter wheat varieties,Jingdong 6 and Nongda 142 to study its effect on reproductive organs de- velopment related to yield.The results showed that Zhuangfengan could hasten the seed filling speed after the mid-milky stage of the grain,and manipulate the level of ethylene in the spike and those of IAA and Z+ZR in grain.The total number of spikes,fertile spikeletes,kernel number per ear,kernel weight per ear and yield were all improved. Minute... |
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| Keywords: | winter wheat plant growth regulator reproductive organs |
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