Результаты (
английский) 2:
[копия]Скопировано!
At the present stage of development of agriculture, the introduction of new technologies for growing crops, the value of varieties preserved. Quality is not only a means of increasing productivity, but also becomes a factor, without which it is impossible to realize the achievements of science and technology. In agriculture acts as a sort of biological system, which can not be replaced by anything. [1]
переводится, пожалуйста, подождите..
