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播种期对云南冬季亚麻经济性状及产量的影响

Effects of Sowing Time on Main Economic Characters and Yield of Winter Flax in Yunnan

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【作者】 朱炫杨凤刚羊国安王学明陈晓艳孙朝辉董丽梅陈贵荟田春刘石为光杨泽果余伟才韩蕊

【Author】 ZHU Xuan1,YANG Feng-gang1,YANG Guo-an1,WANG Xue-ming1,CHENG Xiao-yan1, SUN Chao-hui1,DONG Li-mei2,CHENG Gui-hui2,TIAN Chun-liu3,SHI Wei-guang3, YANG Ze-guo3,YU Wei-cai4,HAN Rui4(1.Industrial Crops Institute of Dali,Dali Yunnan 671600,2.Agricultural technology promotion center of Dali,Dali Yunnan 671600,3.The Flax work station of yongping,yongping Yunnan 672600, 4.Extention Centre of Agricultural Sciences and technology of Xiangyun,Yunnan Xiangyun 672100)

【机构】 大理州经济作物科学研究所宾川县农技中心永平县亚麻工作站祥云县农技中心

【摘要】 本试验研究了冬季亚麻播种期与原茎、种子产量及工艺长度等主要经济性状之间的关系,结果表明,在低纬度中等海拔一年两熟制地区,10月10日左右播种有利于冬季亚麻个体性状的充分发挥从而获得较高的群体产量,随着播种期推迟,生育期缩短,株高、工艺长度、茎粗、单株茎重、千粒重等降低,原茎产量和种子产量明显下降。

【Abstract】 The relationship between different sowing time of winter flax and straw yield,seed yield and technical length,ect was studied in this paper.The results showed that it was a proper sowing time to get a good yield around the 10th in October in Yunnan province,if sowing time was postponed,plant height and technical length would become shorter,stem diameter would become thinner,single stem weight would become lighter,the weight of a thousand seeds would become lower,and straw yield,seed yield would decline obviously.

【关键词】 冬季亚麻播种期生育期经济性状产量
【Key words】 winter flaxsowing timegrowth timeeconomic charactersyield
【基金】 国家麻类产业技术体系建设专项资金资助(CARS-19)
  • 【文献出处】 中国麻业科学 ,Plant Fiber Sciences in China , 编辑部邮箱 ,2011年05期
  • 【分类号】S563.2
  • 【被引频次】4
  • 【下载频次】38
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