Effectiveness of influence of tank mixture of herbicide and urea on grain yield of spring wheat in PredUral

Zubarev Yu.N., Yudin V.S., Kholzakov V.M.

E-mail: zemledel.1925@mail.ru

Spraying of spring winter in the tillering phase with urea and herbicide reduces herbicide intensity (the rate of this mixture consumption is lowered by 25%). This method formed grain productivity at the levee of 2,6-3,1 t/h and reduces the development of leaf spot of wheat by 5-6%.