УДК 633.17:631.811:631.524.84

ABOUT ACCUMULATION OF DRY MASS IN MILLET PLANT IN CONNECTION WITH CONDITIONS OF MINERAL NUTRITION

A.V. Solov’ev, М.К. Кayumov

In millet plants of the Kamyshinskoe 67 variety in conditions of field experiment on differ-ent backgrounds of NPK (the control — variant without the fertilizations, the experiment — N47P30K43, N88P54K80, N124P73K114 and N155P88K143 the authors determined the accumulation of moist and dry biomass of overground organs on vegetation stages. It was shown, that the most accu-mulation of dry mass occur during interphase of leaf-tube formation—paniculation, however the individual organs accumulated maximal mass and in the other interphase periods. The mass of dry substance in millet plants decreased to the phase of total ripeness and after it.

Key words: millet, plant, biomass, fertilizer, harvest.

ФГОУ ВПО Российский государственный
аграрный заочный университет,

143900 Московская обл., г. Балашиха, ул. Ю. Фучика, 1, корп. 4,
e-mail: dekanatagro@yandex.ru

Поступила в редакцию 30 ноября 2006 года