Critical period of weed plants harmfulness in fodder bean crops
https://doi.org/10.47612/0135-3705-2021-45-23-29
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Abstract
The results of researches for the period of 2016–2020 on determining the critical period of weed plants harmfulness in fodder bean crops are presented in the article. It is determined that a reliable crop grain yield decrease has taken place from 14–18 days of combined vegetation with weed plants. It is pointed out that the herbicides application in the crops is necessary to do at 2–4 true fodder bean leaves, what will give an opportunity to keep grain yield at the level of crops free from weeds during the whole period of vegetation.
About the Authors
A. A. Zaprudski
RUE «Institute of plant protection»
Belarus
Belarus
ac. Priluki, Minsk region
E. V. Penyaz
RUE «Institute of plant protection»
Belarus
Belarus
ac. Priluki, Minsk region
D. F. Privalov
RUE «Institute of plant protection»
Belarus
Belarus
ac. Priluki, Minsk region
References
1. Zaprudskii, A.A. Monitoring fitosanitarnoi situatsii v posevakh kormovykh bobov / A.A. Zaprudskii, A.M. Khodenkova, D.F. Privalov // Zemledelie i zashchita rastenii. - 2019. - № 3. - S. 31-35.
2. Zashchita kormovykh bobov ot vrednykh organizmov v Respublike Belarus' / A.A. Zaprudskii [i dr.] // Zernobobovye i krupyanye kul'tury. - 2021. - № 1 (37). - S. 37-46.
3. Mazaeva, E.A. Obosnovanie meropriyatii po snizheniyu vredonosnosti sornykh rastenii v posevakh gorokha ovoshchnogo v Belarusi: dis. … kand. s.-kh. nauk: 06.01.07 / E.A. Mazaeva; NAN Belarusi, RUP «In-t zashchity rastenii». - Priluki, 2013. - 118 l.
4. Korpanov, R.V. Vidovoi sostav sornoi rastitel'nosti i obosnovanie ratsional'nogo primeneniya gerbitsidov v posevakh soi v Belarusi: dis. ... kand. s.-kh. nauk: 06.01.11 / R. V. Korpanov; NAN Belarusi, RUP «In-t zashchity rastenii». - Priluki, 2008. - 119 l.
5. Korpanov, R.V. Gerbokriticheskii period vredonosnosti kak osnova srokov primeneniya gerbitsidov v posevakh lyupina uzkolistnogo / R. V. Korpanov // Zashchita rastenii: sb. nauch. tr. / Nauch.-prakt. tsentr NAN Belarusi po zemledeliyu, RUP «In-t zashchity rastenii»; redkol.: L.I. Trepashko (gl. red.) [i dr.]. - Minsk, 2017. - Vyp. 41. - S. 39-49.
6. Metodicheskie ukazaniya po izucheniyu ekonomicheskikh i kriticheskikh periodov vredonosnosti sornyakov v posevakh sel'skokhozyaistvennykh kul'tur / podgot. G. . Gruzdev [i dr.]. - M., 1985. - 22 s.
7. Dospekhov, B.A. Metodika polevogo opyta: s osnovami statisticheskoi obrabotki rezul'tatov issledovanii / B. A. Dospekhov. - 4-e izd., pererab. i dop. - M.: Kolos, 1979. - 416 s.
Review
For citations:
Zaprudski A.A., Penyaz E.V., Privalov D.F. Critical period of weed plants harmfulness in fodder bean crops. Plant Protection. 2021;(45):23-29. (In Russ.) https://doi.org/10.47612/0135-3705-2021-45-23-29
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