| 味精废液有机无机BB肥的水稻肥效试验 |
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| 引用本文： | 黄庆,柯玉诗,林小明,姚建武,杨少海,操君喜.味精废液有机无机BB肥的水稻肥效试验[J].中国土壤与肥料,2007(5):53-55. |
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| 作者姓名： | 黄庆 柯玉诗 林小明 姚建武 杨少海 操君喜 |
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| 作者单位： | 1. 广东省农科院土壤肥料研究所,广东,广州,510640
2. 东莞大众农业科技有限公司,广东,东莞,523169 |
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| 摘 要： | 在广东省两个试点进行田间小区试验,水稻施用味精废液有机无机BB肥1000 kg.hm-2,与习惯施肥相比增产320 kg.hm-2,达显著标准;产投比值为2.08,收益明显;土壤有机质、N、P2O5、K2O含量与种植前有不同程度的增加。施味精废液有机无机BB肥,不但能满足水稻对氮、磷、钾大量元素的需求,同时具有改土、培肥地力的作用。该肥作基肥一次施用,能有效节约劳动力投入。
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| 关 键 词： | 味精废液 有机无机BB肥 水稻 肥效 |
| 文章编号： | 1673-6257（2007）05-0053-03 |
| 修稿时间： | 2006-03-24 |
Study for effects of organic-inorganic BB fertilizer made of monosodium glutamate waste water on rice |
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| HUANG Qing,KE Yu-shi,LIN Xiao-ming,YAO Jian-wu,YANG Shao-hai,CAO Jun-xi.Study for effects of organic-inorganic BB fertilizer made of monosodium glutamate waste water on rice[J].Soil and Fertilizer Sciences in China,2007(5):53-55. |
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| Authors: | HUANG Qing KE Yu-shi LIN Xiao-ming YAO Jian-wu YANG Shao-hai CAO Jun-xi |
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| Institution: | 1. Soil and Fertilizer Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou 510640; 2. The Dazhong Agricultural Technology Limited Company, Dongguan Guangdong 523169 |
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| Abstract: | Rice experiments were conducted for studying organic - inorganic BB fertilizer made of monosodium glutamate waste water in Guangdong Province. The results showed that the rice yield increased by 320 kg. hm^- 2 at the rate of 1000 kg. hm^- 2 compared to the control, reaching the LSD0.05. The output - input ratio was 2.08 according to current prices of the fertilizers and rice. The effects of organic - inorganic BB fertilizer were obvious on increasing yield and income, improving soil and labor- force saving when it was used totally as basal dressing in one time. |
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| Keywords: | monosodium glutamate waste water organic-inorganic BB fertilizer rice effects |
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