Nyanzvi dzedhipatimendi rekuchengetedzwa kwezvirimwa zvebazi reFederal State Budgetary Institution "Rosselkhozcenter" muKrasnoyarsk Territory gore rega rega vanoongorora matanho ekudzivirira pazvinhu zvinokuvadza. Saka, mumwaka uno we2022, 1144,21 zviuru matani emishonga yezvipembenene akashandiswa munharaunda, iyo 19,44 zviuru matani aive biological (1,7% yehuwandu hwehuwandu). Mumakore mashanu apfuura, huwandu hwezvigadzirwa zvekudzivirira zvirimwa zvakashandiswa zvakawedzera ne19%. (Mufananidzo 1). Pakati peizvi, chikamu chemishonga inotengeswa kunze kwenyika chaive 36%, yepamba - 39% uye yekunze-yemumba - 25%. (Mufananidzo 2).
Chikamu chikuru chehuwandu hwehuwandu hwemishonga inoshandiswa inowira pamishonga yesora - 65,6%. Pakazara, kurapwa kwesora muna 2022 kwakaitwa munzvimbo ye920,73 zviuru mahekita muchimiro chemuviri, kurapwa kumwe kwakasvika 1535,91 zviuru mahekita. Pakati peaya, 618,65 zviuru mahekita akabatwa nesora reuswa, 917,25 zviuru mahekita aive akafara-mashizha.
Kugadzirira kwefungicidal kwakaverengera 14,1% yehuwandu hwehuwandu hwemishonga yezvipembenene, yakashandiswa munzvimbo ye274,67 zviuru mahekita. Mishonga yakaitwa pamusoro pekuora kwemidzi - 16,9 zviuru ha; mashizha zvirwere zvezviyo zvezviyo - 222,31 zviuru ha; Alternariosis yekubatwa chibharo - 23,8 zviuru ha.
Huwandu hwemishonga inouraya utachiona hwakaiswa hwasvika 12,7% yehuwandu hwehuwandu hwemishonga yezvipembenene. Munharaunda iyi, vamiririri vekupfeka vaishandiswa kurwisa kuora kwemidzi uye kurwisa chingwa uye cruciferous fleas. Pahuwandu hwehuwandu hwemishonga inouraya utachiona hunoshandiswa, insecticidal uye fungicidal inosvika 53,4%, insecticidal - 6,0% uye fungicidal - 40,6%.
Kugadzirira kwezvipembenene kwakaverengera 5,2% yehuwandu hwehuwandu hwemishonga yezvipembenene, marapirwo akaitwa panzvimbo yenyama ye319,18 zviuru mahekita (kamwe 342,66 zviuru mahekita). Chirimwa chikuru chakarimwa chakabatwa chibharo: 100,1 zviuru mahekita akabatwa kurwisa cruciferous flea beetle, 106,2 zviuru mahekita akabatwa kurwisa rapeseed beetle, uye 10,4 zviuru mahekita akabatwa nekabhichi moth. Zvakare, marapirwo akaitwa pazvirimwa zvezviyo: 22,7 zviuru zvehekita zvakabatwa nenhata yechingwa, 80,1 zviuru zvehekita zvakarapwa kurwisa gorosi thrips (imago), uye 8,6 zviuru zvehekita zvakabatwa neaphid uswa. Kushandiswa kwevakuru vekukura kwakasvika 2,4% yehuwandu hwehuwandu hwemishonga yezvipembenene. Huwandu hwemahekita ezviuru zve26,52 hwakarapwa uye hwainyanya kushandiswa pazvirimwa zvezviyo kudzivirira pokugara uye kuwedzera goho (Fig. 3).
Mushonga wekuuraya zvipembenene muna 2022 munharaunda yeKrasnoyarsk Territory wakasvika 0,27 kg/ha nezvinhu zvinoshanda, uye 1,09 kg/ha nehuremu hwemuviri.