| 噻虫嗪·咯菌腈拌种对玉米生长发育的影响 |
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| 引用本文： | 韩靖玲,张尚卿,段惠敏等.噻虫嗪·咯菌腈拌种对玉米生长发育的影响[J].安徽农业科学,2014(8):2354-2355. |
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| 作者姓名： | 韩靖玲 张尚卿 段惠敏等 |
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| 作者单位： | 河北省唐山市农业科学研究院,河北唐山063001 |
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| 摘 要： | 目的]研究"噻虫嗪+咯菌腈"拌种对玉米生长发育的影响。方法]用7 g噻虫嗪和0.25 ml咯菌腈拌种2 500 g进行玉米种子处理,确定其对玉米根、茎、叶的鲜重、干物质重量、茎基直径、穗位、倒伏率、空秆率、穗行数、穗粒数和千粒重及其产量的影响。结果]"噻虫嗪+咯菌腈"拌种,可以促进玉米植株营养体生长旺盛,增加植株鲜重和干物质的形成,使得玉米茎秆粗壮,须根发达,降低倒伏率、空秆率和穗位,增加籽粒饱满度,千粒重增加15 g,产量比对照提高16.56%。结论]"噻虫嗪+咯菌腈"拌种对玉米生长发育具有明显的促进作用。
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| 关 键 词： | 噻虫嗪 咯菌腈 玉米拌种 |
Effects of Seed Treatment on Growth of Maize by Thiamethoxam and Fludionil |
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| Institution: | HAN Jing-ling et al ( Tangshan Academy of Agricultural Sciences ,Tangshan, Hebei 063001 ) |
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| Abstract: | Objective] The aim was to study effects of seed treatment on growth of maize by thiamethoxam and fludionil. Method] Maize seeds was treated by mixed liquid of 7 g thiamethoxam and 0.25 ml fludionil that its weight was 2 500 g, and effects of treated plants were surveyed. Result] The results showed that it maked the fresh weight of maize root, stem and leaf, dry matter weight and diameter of the base stem develop rapidly, and it lowered lodging rate, empty stalk rate and ear. The seed plumpness , the thousand seed weight and the yields were also significantly increased by 15 g and 16.56%. Conclusion] Seed treatment by thiamethoxam and fludionil had obvious effect on growth of maize. |
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| Keywords: | Thiamethoxam Fludionil Maize seed treatment |
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