摘要
研究利用水葫芦为原料生产出优质的有机肥料。首先对水葫芦样品进行主要营养元素及主要有毒有害重金属元素的含量进行分析化验,判定其是否适合作为作物有机肥生产的原料;其次对水葫芦有机肥料生产工艺———"微生物好氧发酵堆肥化技术"进行了研究,生产出优质的水葫芦有机肥;最后通过盆栽试验,验证所生产的水葫芦有机肥的施用效果。
High quality organic fertilizer was manufactured by using common waterhyacinth as raw material. To begin with, the contents of main nutrition elements and venomous and nocuous heavy metals in common waterhyacinth were tested. Then the detected results were used to decide whether common waterhyacinth was suitable to be made into organic fertilizer as its raw material. Moreover, manufacturing craftwork of organic fertilizer made from common waterhyacinth-- Technique of Compost Fermented by Aerobic Microbe, was researched and high quality organic fertilizer was produced. Finally, the effect of applying this kind of organic fertilizer was tested by pot trial.
出处
《中国土壤与肥料》
CAS
CSCD
北大核心
2007年第5期48-52,共5页
Soil and Fertilizer Sciences in China
基金
福建省科技厅重点项目资金资助(项目编号:2005Y009)
关键词
水葫芦
有机肥料
研制
应用效果
common waterhyacinth （ Eichhornia crassipes）
organic fertilizer
development
effect of applying
