| 啤酒糟型生物有机肥对豇豆产量和品质的影响 |
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| 引用本文： | 喻夜兰,荣湘民,刘强,谢桂先,曾晶.啤酒糟型生物有机肥对豇豆产量和品质的影响[J].湖南农业科学,2011(15). |
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| 作者姓名： | 喻夜兰 荣湘民 刘强 谢桂先 曾晶 |
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| 作者单位： | 湖南农业大学资源环境学院,湖南长沙,410128 |
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| 基金项目： | 国家科技部科技支撑计划(2007BAD87B11); 湖南省科技厅重点项目(2006NK2001) |
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| 摘 要： | 在豇豆生长过程中分别施用纯化肥、自然堆肥和啤酒糟型生物有机肥,研究了啤酒糟型生物有机肥对豇豆产量和品质的影响。结果表明:啤酒糟型生物有机肥能显著提高豇豆产量,达23 928.57 kg/hm2;显著提高可食部分的维生素C含量、可溶性糖含量,含量分别达到227.39 mg/kg、81.59 mg/kg;硝酸盐含量降低1.34～4.49%、亚硝酸盐含量降低2.5～5.1倍;对可食部分的粗纤维、蛋白氮和非蛋白氮含量的影响不大。
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| 关 键 词： | 啤酒糟 生物有机肥 豇豆 产量 品质 |
Effects of Brewery Mash Type Bio-organic Fertilizer on Yield and Quality of Cowpea |
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| YU Ye-lan,RONG Xiang-min,LIU Qiang,XIE Gui-xian,ZENG Jing.Effects of Brewery Mash Type Bio-organic Fertilizer on Yield and Quality of Cowpea[J].Hunan Agricultural Sciences,2011(15). |
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| Authors: | YU Ye-lan RONG Xiang-min LIU Qiang XIE Gui-xian ZENG Jing |
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| Institution: | YU Ye-lan,RONG Xiang-min,LIU Qiang,XIE Gui-xian,ZENG Jing(College of Resources and Environment,HNAU,Changsha 410128,PRC) |
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| Abstract: | Applying chemical fertilizer,natural composted fertilizer and brewery mash type bio-organic fertilizer to cowpea during its growing process respectively to study the effects of brewery mash type bio-organic fertilizer on yield and quality of cowpea.The results showed that the brewery mash type bio-organic fertilizer can significantly increase yield of cowpea to 23 928.57 kg/hm2,obviously increase contents of vitamin C and soluble sugar in edible parts of cowpea to 227.39 mg/kg and 81.59 g/kg respectively,re... |
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| Keywords: | brewery mash bio-organic fertilizer cowpea yield quality |
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