摘要
通过设置荞麦不同播种密度8万株/667 m^2、16万株/667 m^2、24万株/667 m^2对杂草控制的试验研究,收获时对荞麦的生物性状进行调查,并对经济性状进行分析,提出荞麦密度在16万株/667 m^2左右能达到既控制杂草又保证植株健壮、产量增加的目的。
In this paper, an experimental research has been conducted to determine the influence of sowing densities of 80,000, 160,000 240,000 plants/667 m2 on weed control. With the study of buckwheat＇s biological character and analysis of its economical characters, it is showed that an increase in yields and an effective control of weed were obtained at the density of 160,000 plants/667 m2.
出处
《西昌学院学报（自然科学版）》
2016年第2期11-13,共3页
Journal of Xichang University(Natural Science Edition)
关键词
荞麦
密度
杂草控制
产量
buckwheat
density
weed control
yield
