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Information × Registration Number 0216U000493, 0114U001117 , R & D reports Title To examine the influence of main technological measures on the crops littering in the agrocoenosis at the left-bank forest-steppe of Ukrain. popup.stage_title Head Kohan Andrey Vladimirovich, Registration Date 05-02-2016 Organization M.I. Vavilova Poltava Institute of Agro-Industrial Production of NAAS of Ukraine popup.description2 When studying biological groups of weeds it has been found that in most crops later ardent forms dominated. For data accounting of contamination of crops can be argued that the lower threshold of weed is located at the three-fields and four-fields grain and tilled crops rotation, the upper limit - in crop rotations with 100% saturation of the grain. Maximum weediness was on tillage No-till. Product Description popup.authors Гангур Ю.М. Корецький Олександр Євгенійович Кохан Андрій Володимирович Лень Олександр Іванович Трирог Н.І. popup.nrat_date 2020-04-02 Close