RUDN Journal of Agronomy and Animal IndustriesRUDN Journal of Agronomy and Animal Industries2312-797X2312-7988Peoples’ Friendship University of Russia named after Patrice Lumumba139810.22363/2312-797X-2014-1-21-30Research ArticleRole of a grade in technologies of cultivation of a winter wheatPolitykoP Mmosniish@yandex.ruMatjutaS Vmosniish@yandex.ruShakleinI Vmosniish@yandex.ruProshchenkoA Lmosniish@yandex.ruZargarMeisammosniish@yandex.ruThe Moscow scientific research institute Agriculture «Nemchinovka»150120141213005092016Copyright © 2014,2014On the basis of the lead analysis of references and own supervision it is shown, that grades play an appreciable role in decrease in development of wreckers and illnesses. The share of influence of grades on productivity in technologies of cultivation reaches 15-20 and more %. Consumer qualities of grain improve. The maintenance gluten in grain reached 39%, fluctuation from 25% at grade Немчиновская 24 up to 39% at a grade Moscow 40. On quality gluten all the tested grades are carried to II group.a gradetechnologywreckersillnessesweedsсорттехнологиявредителиболезнисорняки