| 不同生育时期乙烯利处理对花生生物量的影响 |
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| 引用本文： | 王昭静.不同生育时期乙烯利处理对花生生物量的影响[J].湖南农业科学,2017(2). |
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| 作者姓名： | 王昭静 |
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| 作者单位： | 湖南农业大学东方科技学院,湖南 长沙,410128 |
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| 基金项目： | 湖南农业大学东方科技学院青年科学基金项目 |
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| 摘 要： | 为了确定花生生产过程中乙烯利的最佳喷施时期及用量,以湘花2008为材料,通过大田试验研究了盛花期和幼果期分别喷施不同浓度的乙烯利对花生生物量的影响。结果表明:盛花期喷施乙烯利会导致植株提前衰老,不利于生物量的形成;幼果期喷施200~500 mg/L乙烯利,可提高整个生育期花生的叶干重和单株荚果产量,有利于花生生物量的形成。
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| 关 键 词： | 花生 乙烯利 生物量 盛花期 幼果期 |
Effects of Different Concentration Ethrel on the Biomass of Peanut |
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| WANG Zhao-jing.Effects of Different Concentration Ethrel on the Biomass of Peanut[J].Hunan Agricultural Sciences,2017(2). |
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| Authors: | WANG Zhao-jing |
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| Abstract: | In order to study the best spraying time of ethrel and its effect on the biomass, selected the peanut Xianghua 2008 as the experimental material, studied the variation tendency of peanut biomass after spraying different concentration ethrel in full flowering stage and the young pod stage. The results showed that the ethephon treatment at anthesis stage lead to the peanut early senescence, and influence biomass formation of peanuts. Conversely, it improved the peanut pod yield after spraying 200 mg/L ethrel at the young pod stage. |
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| Keywords: | peanuts ethephon biomass full flowering stage young fruit stage |
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