摘要
就茎叶还田的主要方式以及茎叶还田对土壤理化性状、作物生长等的影响研究进展进行综述。茎叶还田主要有直接还田和间接还田两种方式;茎叶还田影响土壤结构及气体交换,能提高土壤肥力尤其是腐殖质含量以及土壤的微生物活性。同时茎叶还田能促进植物生长、提高作物产量和品质。
In this article,the advancement of the effects of stem and leaf returning on plant growth and soil physical-chemical properties was reviewed.There are two methods,direct returning and indirect returning of stem and leaf returning to the soil.Stem and leaf returning effects the soil structure and gas exchange.Also stem and leaf returning can enhance the fertility level,especially the content of humus and micro-organism activity.At the same time,stem and leaf returning promotes the growth of plant,and enriches the grain yields and quality.
出处
《广东农业科学》
CAS
CSCD
北大核心
2011年第14期63-66,共4页
Guangdong Agricultural Sciences
基金
广东省科技计划项目(2010B031800012)
广东省良种培育和引进专项(2010)
关键词
茎叶还田
土壤
植物生长
产量
stem and leaf returning
soil
plant growth
grain yields
