[Methods of choosing and applying tank mixtures of chemization agents (on example of winter rye protection)]
1998
Prishchepa, I.A. (Belarus Research Institute of Plant Protection, Minsk (Belarus))
On an example of winter rye protection against noxious organisms and lodging the sequence of stages of a complex evaluation of application of means of chemization in the technologies of grain crops cultivation in shown. Study of interaction of means of chemization in mixtures at the stage of selection and primary test, type definition of compatibility (ecological, natural and chemical), biologicaland toxicological evaluation allows to give ecology-toxicological conclusion on each concrete mixture. Based on the obtained data the assortment and rates of pesticides, application is updated, the adjustment of doses of fertilizers is carried out
显示更多 [+] 显示较少 [-]