水葫芦有机肥料的研制与应用效果

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。

Research to development of organic fertilizer made from common waterhyacinth and effect of applying it

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.