施用微生物加菌糠对辣椒养分吸收及土壤养分转化的影响  

The Influences of Microbial Fertilizers on Nutrients Uptake of Pepper and Changes of Soil Nutrients

作　　者：朱小平[1] 王文颇[1] 刘微[1] 高书国[1] 侯东军[1] 

机构地区：[1]河北科技师范学院农学系,河北昌黎066600

出　　处：《中国农学通报》2005年第5期281-283,共3页Chinese Agricultural Science Bulletin

基　　金：河北教育厅资助项目(990208)

摘　　要：采用盆栽试验,通过测定辣椒果实、果柄干鲜重、N、P、K含量、土壤速效N、P、K含量,研究了施用微生物加菌糠对辣椒产量、营养元素吸收和土壤养分转化的影响。结果表明:微生物加菌糠可以促进土壤养分转化,提高辣椒产量,增加营养元素吸收,以微生物组合+菌糠效果最好。Pepper pot experiments were conducted together with the application of different microorganism and residue of mushroom medium in a glass greenhouse to study the influences of microbial manures (microorganisms + residue of mushroom medium) on pepper yield,nutrient uptake and soil nutrients by measuring yield of pepper, and by determining changes of soil alkaline hydrolysis N, available P ,available K contents and total N, P, K contents of pepper plant after harvesting. The results indicated that microbial manures increased pepper yield and were conducive to improvement of soil fertility and total N, P, K contents of pepper plant. Treatment 3(M+ residue of mushroom medium)had the best effects among all the microbial treatments.

关 键 词：土壤养分转化 微生物 菌糠 养分吸收 施用 营养元素吸收 盆栽试验 辣椒果实 生物组合 K含量 速效N 产量 果柄 

分 类 号：S572.06[农业科学—烟草工业] X703[农业科学—作物学]