Search academic texts

Information × Registration Number 0210U007848, 0105U007163 , R & D reports Title To study the reaction of different weed species on changes of conditions of their vegetation with different populational and optical density in agrophytocoenosis of the rotation with sugar beet popup.stage_title Head Ivashchenko Oleksandr Oleksiyovuch, Registration Date 23-12-2010 Organization Institute of a sugar-beet popup.description2 It was found that, under conditions of reduction of lighting degree by 97.3 % of full light provision, the number of weeds amounts only to 4.8 % of the maximum. The most sensitive to decrease of the degree of intensity of energetic provision appeared to be the species Amaranthus retroflexus L., Chenopodium album L., Solanum nigrum L. Product Description popup.authors Іващенко Олександр Олександрович Кунак Валентина Дмитрівна Макух Ярослав Петрович Шам Інна Віталіївна popup.nrat_date 2020-04-02 Close