| 施用有机液体肥料对大白菜养分吸收和产量的影响 |
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| 引用本文： | 彭智平,詹愈忠,于俊红,黄继川,杨林香.施用有机液体肥料对大白菜养分吸收和产量的影响[J].广东农业科学,2009(11):62-64. |
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| 作者姓名： | 彭智平 詹愈忠 于俊红 黄继川 杨林香 |
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| 作者单位： | 广东省农科院土壤肥料研究所/广东省养分资源循环利用与耕地保育重点实验室,广东,广州,510640 |
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| 基金项目： | 广东省科技攻关项目，广州市科技计划项目 |
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| 摘 要： | 研究不同液体肥料(20-7-18)对大白菜产量和品质的影响,结果表明:以味精废液为基础调节pH发酵配制的有机液体肥料的使用效果最好,氮磷钾养分吸收量比无机液体肥料处理和固体混合肥处理N分别提高33.1%和16.2%,P_2O_5分别提高31.5%和11.1%,K_2O分别提高22.7%和10.2%,大白菜产量分别提高6.8%和21.9%.
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| 关 键 词： | 有机液体肥料 大白菜 养分吸收 产量 |
Effects of organic fluid fertilizer applied on nutrient absorption and yield of Chinese cabbage |
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| PENG Zhi-ping,ZHAN Yu-zhong,YU Jun-hong,HUANG ji-chuan,YANG Lin-xiang.Effects of organic fluid fertilizer applied on nutrient absorption and yield of Chinese cabbage[J].Guangdong Agricultural Sciences,2009(11):62-64. |
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| Authors: | PENG Zhi-ping ZHAN Yu-zhong YU Jun-hong HUANG ji-chuan YANG Lin-xiang |
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| Institution: | PENG Zhi-ping,ZHAN Yu-zhong,YU Jun-hong,HUANG Ji-chuan,YANG Lin-xiang(Soil and Fertilizer Research Institute,GAAS/Guangdong Key Laboratory of Nutrient Cycling and Farm Land Conservation,Guangzhou 510640,China) |
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| Abstract: | The field experiment of different organic fluid fertilizers(20-7-18)applied on Chinese cabbage was conducted to study the nutrient absorption and yield.The results showed that the application of organic fluid fertilizers,which was formulated by regulating pH and fermenting on the basis of the waste water of monosodium glutamate,was most effective.Compared with the treatments of equivalent solid mixed fertilizer and inorganic liquid fertilizer applied,the absorption amount of N,P2O5 and K2O were enhanced by ... |
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| Keywords: | organic fluid fertilizer Chinese cabbage nutrient absorption yield |
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