| 劲丰对水稻植株性状的影响和增产效果 |
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| 引用本文： | 杨文飞,高定如,吴传万,王伟中.劲丰对水稻植株性状的影响和增产效果[J].广西农学报,2011,26(1):8-9,24. |
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| 作者姓名： | 杨文飞 高定如 吴传万 王伟中 |
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| 作者单位： | 1. 淮安市农科院,江苏,223001
2. 江苏省宝应湖农场,淮安市,211642 |
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| 基金项目： | 江苏省科技支撑计划，江苏省"333人才工程"科研项目、，江苏省环洪泽湖生态农业生物技术重点实验室开放基金，江苏省博士后科研资助项目、，淮安市农业科技攻关项目，博士人才科研启动资金项目 |
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| 摘 要： | "劲丰"是利用维生素与微量元素为主体复配研制的稻麦增产抗倒营养剂,试验结果表明:"劲丰"对水稻植株性状具有明显的调控作用,主要表现为改善水稻基部茎秆组织结构,增大膨压与抗折力,缩短穗下节间长度,降低重心,极大地提高水稻抗倒伏性;同时具有显著的增产效果,增产主要体现在增加穗粒数和千粒重;劲丰的最佳喷施时期为水稻破口期,最...
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| 关 键 词： | 水稻 劲丰 植株性状 增产 |
Jingfeng's impact and yield-increase effect on rice plant characters |
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| Institution: | Yang Wen-fei et al(Huai’an Academy of Agricultural Sciences,Jiangsu 223001,China) |
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| Abstract: | "Jingfeng" is a kind of yield-increase and lodging-resistance nutrition agent for rice and wheat.The experiment results show that "Jingfeng" has the function of controlling plant characters obviously,which mainly represents at improving stem-basal tissue structure of rice,increasing breaking-resistance,shortening inter-node length below ear to increasing its lodging-resistance and has obvious yield-increase effect.The yield-increase embodies at grain/ear quantilty and thousand-grain weight increase,the best period for spraying "Jingfeng" is the rice ear opening stage with 120ml/mu application. |
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| Keywords: | Rice "Jingfeng" plant characters yield-increase |
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