| 生姜施用生物钾肥增产效应初探 |
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| 引用本文： | 李贵松,叶菊馨,徐昌琪.生姜施用生物钾肥增产效应初探[J].长江蔬菜,2011(6):62-63. |
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| 作者姓名： | 李贵松 叶菊馨 徐昌琪 |
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| 作者单位： | 浙江松阳县农业局土肥站,323400 |
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| 摘 要： | 在松阳县进行了生物钾肥不同施用量对生姜增产效应的对比试验。试验结果表明,生物钾肥的施用,能明显改善生姜植物学性状,增加生姜产量,其中以苗期667 m2施用硫酸钾5 kg、生物钾肥1 kg增产最明显,比对照667 m2增产330.4 kg,增幅达24.05%,达到差异极显著水平。
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| 关 键 词： | 生姜 生物钾肥 施用量 增产效应 松阳县 |
Research on Yield Increasing Effect of Biological Potassium Fertilizer in Ginger |
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| LI Guisong,YE Juxin,XU Changqi.Research on Yield Increasing Effect of Biological Potassium Fertilizer in Ginger[J].Journal of Changjiang Vegetables,2011(6):62-63. |
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| Authors: | LI Guisong YE Juxin XU Changqi |
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| Institution: | LI Guisong,YE Juxin,XU Cangqi(Soil and Fertilizer Station,Songyang County Agricultural Bureau,Songyang,Zhejiang 323400) |
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| Abstract: | Comparison on different application amount of biological potassium fertilizer(BPF) were carried out,and the results showed that: BPF could significantly improve the botanical character and increase yield of ginger.The yield-increasing effect of 5 kg potassium sulfate and 1kg BPF application for ginger in the seedling stage were the most obvious,could increase by 330.4 kg over the control and improve the increase amplitude to 24.05%,and there were extremely significant differences between the fertilization t... |
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| Keywords: | Ginger Biological potassium fertilizer(BPF) Application amount Yield increasing effect Songyang County |
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