绿肥对土壤肥力及玉米产量、品质的影响  

Impact of green manure on soil fertility and corn yield and quality

作　　者：李新河 黄宁[1] 李志龙[1] LI Xinhe;HUANG Ning;LI Zhilong(Yibin Academy of Agricultural Sciences,Yibin 644000,China)

机构地区：[1]宜宾市农业科学院,四川宜宾644000

出　　处：《安徽农学通报》2024年第23期1-4,共4页Anhui Agricultural Science Bulletin

基　　金：国家现代农业产业技术体系四川玉米创新团队项目(sccxtd-2022-02);四川省“十四五”育种攻关项目“突破性玉米及高粱育种材料和方法创新及品种选育”(2021YFYZ0017);宜宾市科技计划项目“粮酿兼用玉米新品种培育”(2022NY003)。

摘　　要：本文结合相关文献及工作实践,总结分析了绿肥对土壤微生物和理化性质,以及玉米产量、品质的影响。通过翻压或间作绿肥作物,能够提高土壤中有机质和微生物含量,改善其理化性质,增强其保水保肥能力;应用绿肥能够促进玉米生长,提高其籽粒产量,同时对其氨基酸、蛋白质等品质性状提升有一定促进作用。不同的绿肥种类对土壤理化性质及玉米生长的影响不同,根据田间土壤肥力情况、生产目标等选择适宜的绿肥作物,以提高玉米的产量及品质。The effects of green manure on soil microorganisms and physicochemical properties,corn yield,and quality were summarized and analyzed,based on relevant literature and work practice.By rolling or intercropping green manure crops,the organic matter and microbial content in the soil can be increased,its physical and chemical properties can be improved,and its water and fertilizer retention capacity can be enhanced;The application of green manure can promote the growth of corn,increase its grain yield,and also have a certain promoting effect on its quality traits such as amino acids and proteins.Different types of green manure have different effects on soil physical and chemical properties and corn growth.Suitable green manure crops should be selected based on soil fertility conditions,production goals,etc.to improve the yield and quality of corn.

关 键 词：绿肥 土壤肥力 玉米产量 玉米品质 

分 类 号：S-1[农业科学] S513