底泥化肥复混肥的加工及其在蔬菜上的应用效果  

Compound fertilizer from chemical fertilizers with sediment of the West Lake and its application in vegetable

作　　者：朱本岳[1] 朱荫湄[1] 李英法[2] 骆小燕[2] 

机构地区：[1]浙江大学环境资源学院,浙江杭州310029 [2]浙江省农业科学院土壤肥料研究所,浙江杭州310021

出　　处：《浙江农业科学》2000年第6期281-283,共3页Journal of Zhejiang Agricultural Sciences

基　　金：杭州市环保局资助项目

摘　　要：利用西湖疏浚的底泥废弃物 ,与化肥以 2∶ 8配混 ,加工成有机无机复混肥。在蔬菜上施用 ,产量与等养分量的进口复合肥持平或略有增加 ,肥料成本降低 。A series of organic inorganic compound fertilizer was produced by mixing the sediment of the West Lake and chemical fertilizer in a ratio of two to eight.Results of vegetable experiment showed that vegetable yields of the plots applied the organic inorganic compound fertilizer was same to or somewhat higher than those applied abroad compound fertilizer under the conditions of same nutrient level.Moreover,the cost was cut and the nitrate content of vegetable reduced as application of the sediment compound fertilizer.

关 键 词：西湖底泥 复混肥 蔬菜 肥效 

分 类 号：S143.06[农业科学—肥料学] S630.62[农业科学—农业基础科学]