大豆多肽对玉米种子萌发及苗期生物效应的影响  

Effects of Soybean Peptide on Maize Seed Germination and Biological Effects at Seedling Stage

作　　者：任洪雷[1] 李春霞[1] 龚士琛[1] 闫淑琴[1] 李国良[1] 扈光辉[1] 王明泉[1] 苏俊[1] 

机构地区：[1]黑龙江省农业科学院玉米研究所,黑龙江哈尔滨150086

出　　处：《安徽农业科学》2016年第21期61-63,共3页Journal of Anhui Agricultural Sciences

基　　金：黑龙江省农业科技创新工程项目(QN030)

摘　　要：[目的]了解大豆多肽液对玉米种子萌发及苗期生物效应的影响。[方法]利用室内水培和温室盆栽的方法,对不同多肽液浓度浸种处理后玉米种子萌发和幼苗生物效应进行研究。[结果]低浓度多肽液对玉米种子萌发和幼苗生物效应具有促进作用,高浓度具有抑制作用。[结论]大豆多肽液促进玉米种子萌发的理想浓度为0.5 g/L。[Objective] To find the effects of soybean peptide liquid on maize seed germination and biological effects at seedling stage.[Method]Indoor aquaculture and greenhouse potting were used to research the maize seed germination and biological effects at seedling stage after soaking treatment of peptide liquid.[Result] Peptide liquid at low concentration promoted the maize seed germination and biological effects at seedling stage; while high concentration showed inhibitory effect.[Conclusion] The 0. 5 g / L soybean peptide liquid is the ideal concentration to promote maize seed germination.

关 键 词：大豆多肽 浸种 生物效应 

分 类 号：S513[农业科学—作物学]