| 保水剂对大豆生长发育的影响 |
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| 引用本文： | 提文祥.保水剂对大豆生长发育的影响[J].大豆通报,2011(4):44-46. |
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| 作者姓名： | 提文祥 |
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| 作者单位： | 黑龙江省嘉荫县农业技术推广中心; |
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| 摘 要： | 采用随机区组设计,研究了保水剂与化肥配合施用对大豆生长发育、产量以及对土壤速效养分变化的影响。结果表明,保水剂与化肥配合施用后,株高、茎粗均增加,植株表现出良好的生长势头;在产量构成因子中,百粒重增加1.13~2.40g,其中常规施肥+保水剂0.5kg/667m2处理增产率为16.6%;施入保水剂后,土壤速效养分释放得到了明显的改善,达到了缓释作用。
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| 关 键 词： | 保水剂 化肥 生长发育 产量 |
Effects of drought resistant agents on soybean growth and developmen |
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| Ti Wenxiang.Effects of drought resistant agents on soybean growth and developmen[J].Soybean Bulletin,2011(4):44-46. |
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| Authors: | Ti Wenxiang |
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| Institution: | Ti Wenxiang |
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| Abstract: | The effects of the application of drought-resistant agents and fertilizer on soybean growth,yield and the soil available nutrients were conducted using a randomized block design.The results show that application of drought-resistant agents and fertilizer increases the plant height and the stem diameter and decreases the empty flat rate of seeds.The 100-grain weight increased 1.13 ~ 2.40 g and yield increase by 16.6% in conventional fertilization + drought-resistant agents 0.5 kg/667m2 treatment.The improvem... |
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| Keywords: | Drought-resistant agents Fertilizer Growth Yield |
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