Types and quantities of weeds found in corn fields and the effect of herbicides on grain yield
Nilufar TurdiyevaTashkent State Agrarian University, University str., 2, Tashkent province, 100140 UzbekistanZulaykho Tulkunovna UmarovaTashkent State Agrarian University, University str., 2, Tashkent province, 100140 UzbekistanNazokat SayfullaevaNamangan Institute of Engineering and Technology, Kasansay str., 7, Namangan, 160115 UzbekistanDilnura TogaevaTashkent State Agrarian University, University str., 2, Tashkent province, 100140 UzbekistanShakrizoda BahodirovaTashkent State Agrarian University, University str., 2, Tashkent province, 100140 Uzbekistan
ABI
Annotatsiya
Agrotechnical measures and crop rotation also do not ensure complete eradication of weeds. Therefore, it is necessary to use herbicides. Mapping by type and quantity of weeds grown among agricultural crops should be carried out in all crop rotation fields and herbicides should be applied on this basis, i.e. it is important to choose one or another herbicide based on the study of the composition and amount of weeds grown in fields. In the cultivation of corn in Uzbekistan, first of all, it should be aimed at obtaining high yields from its grain. To do this, it is necessary to use all available agro-technical measures. In modern intensive farming, weed control, which is common among agricultural crops, is a key measure.
Mavzular
Identifikatorlar
Iqtiboslar va manbalar
Koʻrsatkichlar — AkademScholar · Tez orada