Features of weed infestation in agrocenoses of spring barley and potatoes depending on the application of herbicides

ScienceRise

Ганна Михайлівна Корпіта¹  Іван Антонович Шувар¹ 

[1] Lviv National Agrarian UniversityV. Velykogo str., 1, Dubliany, Ukraine, 80381;

关键词: actual and potential weed infestation;    herbicides;    weeds;    agrophytocoenosis;    productivity;    spring barley;    potatoes;   

DOI  :  10.15587/2313-8416.2016.78187

来源: DOAJ

【 摘 要 】

The number and species composition of segetal vegetation are established in crops of spring barley and potatoes during their growing season for the 2014-2016 years. The potential reserves of weed seeds in the arable (0-30 cm) soil layer depending on the use of herbicides are investigated. The effect of herbicides on productivity of test crops in the agrocoenosis of western forest steppes of Ukraine is revealed.

【 授权许可】

Unknown