8种药剂浸种对胡麻种子萌发的影响  

Influence of 8 Kinds of Chemical Reagents on Flax Seeds Germination

作　　者：郭秀娟 杨建春 沈忠元 GUO Xiujuan;YANG Jianchun;SHEN Zhongyuan(High latitude Crops Insitute,Shanxi Agricultural University,Datong Shanxi 037008,China;Agricultural Technology Extension Service Center of Pinglu District,Shuozhou City,Shuozhou Shanxi 036800,China)

机构地区：[1]山西农业大学高寒区作物研究所,山西大同037000 [2]朔州市平鲁区农业技术推广服务中心,山西朔州036800

出　　处：《耕作与栽培》2021年第5期8-11,共4页Tillage and Cultivation

基　　金：国家特色油料产业技术体系(CARS-14-2-06)。

摘　　要：为了进一步提升胡麻播种质量、提高发芽率和田间出苗率,以8种药剂作为浸种试剂处理晋亚10号胡麻种子,将处理后的种子通过PEG-6000模拟抗旱条件筛选,选出干旱条件下胡麻种子萌发力最好的浸种试剂。结果表明,质量浓度为35 mg·L^(-1)的Vc溶液、2000 mg·L^(-1)氯化钙溶液和600 mg·L^(-1)的七水硫酸锌溶液对胡麻萌发有更好的促进作用。In order to further improve the sowing quality,germination rate and field emergence rate of flax,8 kinds of reagents were selected to treat the seeds of Jinya 10 flax.The treated seeds were screened by PEG-6000 simulated drought resistance conditions.The best reagent for flax seeds under drought condition was selected.The results showed that,Vc solution with mass concentration of 35 mg·L^(-1),calcium chloride solution with mass concentration of 2000 mg·L^(-1) and zinc sulfate solution with mass concentration of 600 mg·L^(-1) had better promoting effect on flax germination.

关 键 词：胡麻 浸种法 发芽率 

分 类 号：S565.9[农业科学—作物学]