毕节市黑麦引种试验研究
摘要 黑麦是世界上重要粮食作物之一,引入到毕节市进行栽培试验,结果表明:所引黑麦品种能够适应当地自然条件,表现出耐贫瘠、抗性强和抑制杂草等特点,但作为粮食作物其产量低、生育期过长,不宜大面积推广。
关键词 黑麦;引种试验;贵州毕节
中图分类号 S512.5.037 文献标识码 A 文章编号 1007-5739(2015)14-0037-02
Research Report of Rye Introduction Test of Bijie City
LUO Xiao-jun WANG Xian-li WANG Li-xin CHEN Ma-li LUO Dong
(Agricultural Technological Extension Station of Bijie City in Guizhou Province,Bijie Guizhou 551700)
Abstract Rye is one of the most important grain crop in the world.The introduction and cultivation experiment was studied in Bijie City.The results showed that the introduced rye variety could adapted to local natural conditions,and it showed leanness-resistant,strong resistance and reduce weed growth.However,as a kind of grain crop,it had lower yield,longer growth period,so it was not suit to extend largely.
Key words rye;introduction test;Bijie Guizhou
黑麦(Secale cereal L.)属于禾本科(Gramineae)小麦族(Triticeae)小麦亚族(Triticinae),是小麦的三级基因源(Tertiary gene pool)[1],具有许多优良的性状,如根系发达、分蘖能力强、抗性强、耐瘠薄、籽粒中赖氨酸和蛋白质含量高。
黑麦起源于前亚,是重要的粮食作物之一。栽培面积居全世界作物栽培面积的第6位,主要集中在欧洲,我国仅在西北有零星种植。黑麦在欧洲是一种粮食作物,可制黑面包,品质仅次于小麦。黑麦的秸秆高而坚韧,茎叶产量高,品质好,可...
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