摘要
通过培养试验和盆栽试验,对由蚕沙作为主要有机物料研制而成的有机无机复混肥配方进行筛选,研究了由几种配方生产的蚕沙有机无机复混肥在叶菜类作物上的增产作用,及其对植株吸收养分和土壤养分供应的影响,确定了最适合的蚕沙有机无机复混肥配方。
In this paper, three formulations of organic-inorganic complex fertilizer which mainly contained silkworm excrement as the organic materials were developed. Also their effects on the yield of leafy vegetables, nutrient uptake from these organic-inorganic complex fertilizer by plants and the availability nutrients of soil were investigated through incubation and pot experiment respectively. Then a optimal formulation was selected as a new style of organic-inorganic complex fertilizer.
出处
《土壤通报》
CAS
CSCD
北大核心
2008年第2期354-359,共6页
Chinese Journal of Soil Science
基金
南京农业大学SRT项目,编号:2003035
关键词
蚕沙有机无机复混肥
配方
叶菜类蔬菜
Organic-inorganic complex fertilizer from silkworm excrement
Formulation
Leafy vegetables
