摘要
在肥西水稻主产区研究了不同秸秆添加腐熟剂进行还田对水稻产量及土壤理化性质的影响。结果表明:添加秸秆腐熟剂可以提高作物产量、增加土壤有机质及速效态养分含量、改善土体结构。秸秆添加腐熟剂进行还田可以相对减少化肥投入,提高经济效益及产投比。
In this paper,the influence of crop yields and soil physical and chemical properties were studied with inoculants add to different straw mulched at the main rice producing areas in Feixi.The results showed that： the addition of straw inoculants additive can improve crop yields,increase soil organic matter and available nutrients,improve soil structure.So straw inoculants add to straw mulched can be relatively reduced fertilizer input,improve economic efficiency and the ratio of output to input.
出处
《安徽农学通报》
2013年第5期64-65,共2页
Anhui Agricultural Science Bulletin
关键词
腐熟剂
秸秆还田
水稻
Inoculants
Straw mulched
Rice
