RU
Popytka ocenki urovnja obespechennosti ozimoj pshenicy pitatel'nymi elementami na osnovanii analiza rastenij. Chast' 1-ja. Soderzhanie N, R, K, Sa i Mg v indikatornyh organah neskol'kih sortov ozimoj pshenicy
EN
Attempt of estimation of the winter wheat supply in nutrient elements, based on the plant material analysis. Part I. The N, P, K, Ca and Mg content in indicatory parts of plants of several winter wheat varieties