畜禽粪便复混肥研制及其肥效初探 Manufacture and Apply Efficiency of Organic-mineral Mixing Comp

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畜禽粪便复混肥研制及其肥效初探

Manufacture and Apply Efficiency of Organic-mineral Mixing Composts Derived from Livestock Manure

利用猪粪、鸡粪及其垫料进行了高温堆肥化及有机-无机复混肥的研制和应用效果的初步试验.结果表明,堆肥化温度升至55℃以上保持了一周时间,达到了无害化要求;经过100 d的堆制,堆肥基本腐熟.腐熟堆肥与化肥配制的有机-无机复混肥可明显促进玉米株高和生物量的增加, 与对照相比,施用复混肥的玉米株高和生物量在中肥力土壤上分别增加了11.4%和71.8%,在低肥力土壤上分别增加了8.9%和43.2%;复混肥对水稻的生长促进作用非常明显,与对照相比,施用复混肥水稻的株高、分蘖数和生物量在中肥力土壤上分别增加了15.4%、58.5%和78.3%,在低肥力土壤上分别增加了29.4%、104.5%和247%.即在低肥力土壤上的促进作用高于中肥力土壤.水利论文4W!F3l.J~1? |^"Em

作 者: 黄懿梅 安韶山 Huang Yi-mei AN Shao-shan  
作者单位:黄懿梅,Huang Yi-mei(西北农林科技大学资源环境学院,陕西,杨陵,712100)
L ^V){*v2~TA0安韶山,AN Shao-shan(中国科学院水利部水土保持研究所,陕西,杨陵,712100) 
刊 名:水土保持研究  ISTIC PKU
英文刊名:RESEARCH OF SOIL AND WATER CONSERVATION 
年,卷(期):2005 12(3) 
分类号:S141.2 
关键词:畜禽粪便   复混肥   肥效  
机标关键词:畜禽粪便无机复混肥土壤低肥力生物量高温堆肥化株高照相玉米应用效果水稻施用生长促进腐熟初步试验无害化分蘖数猪粪温度配制 
基金项目:国家科技攻关项目,西北农林科技大学校科研和教改项目 
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