Role of a grade in technologies of cultivation of a winter wheat

Abstract

On 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.

Keywords

• сорт
• технология
• вредители
• болезни
• сорняки