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Information × Registration Number 0221U100386, 0119U100815 , R & D reports Title Improve the system of weed control in chickpea and lentil in the right-bank Forest-Steppe of Ukraine popup.stage_title Head Zadorozhnyi Viktor S., Кандидат сільськогосподарських наук Registration Date 05-01-2021 Organization Institute of Feed Research and Agriculyure of Podilly NAAN popup.description2  The species composition of weeds in agrocenoses of chickpeas and lentils has been established. Weed control systems in chickpea and lentil have been theoretically substantiated, developed and implemented. Chickpea in the years of research had a mixed type of weeding. Among the species, dicotyledonous weeds predominated (74-77%): white quinoa Chenopodium album L., Polygonum lapathifolium, Galinsoga parviflora Cav., Matricaria inodora L., Amaranthus retroflexus L., other weeds monocotyledons: Echinochloa crus-galli L., Setaria glauca L. Pre-emergence herbicides application of stomp, 33% k.e. (4.0 l/ha); frontier optima, 72% k.e. (1.0 l/ha); artist, 41.5% (2,0-2,5 kg/ha) provided a reduction in the level of weediness of crops by 88-93%. The preserved yield of chickpea grain on average for 2019-2020 was in the range of 0,66-2,27 c/ha, which is 6,0-25,1% more than in the control without herbicides. In lentil pre-emergence application of herbicides stomp, 33% k.e. (4.0 l/ha); dual gold 960 e.s. (1.6 l/ha); proponite, 720 k.e. (2.0 l/ha) helped reduce weeds by 88-93%. Before the application of post-emergence herbicides, the crops had a mixed type of weeding, the number of weeds was in the range of 111-117 pieces/m2. Herbicides such as pulsar, 4% .v.r. (0.8 l/ha); pivot, 19% v.r.k. (0.8 l/ha); zenkor, 70 WG, v.g. (0.5 kg/ha); proponite, 720 k.e. (2.0 l/ha) provided a level of weed control in the range of 88-93%. The yield of lentil grain depended mainly on the selectivity and effectiveness of herbicides and it was higher by 1,88-2,16 c/ha compared to control areas in the experimental variants, where soil herbicides were used. Product Description popup.authors Zadorozhnyi Anton V Karasevych Volodymyr V Labunets Anatoliy V Svytko Sergiy M Sokulskyi Mykola A popup.nrat_date 2021-01-05 Close