Цифров научен архив

П 2685

COMPARATIVE study of the effect of nitrogen deffciency on growth, photosynthetic parameters and enzyme activity of young sunflower (Helianthus annuus L.) and corn (Zea mays L.) plants

   COMPARATIVE study of the effect of nitrogen deffciency on growth, photosynthetic parameters and enzyme activity of young sunflower (Helianthus annuus L.) and corn (Zea mays L.) plants. Comparative study of the effect of nitrogen deffciency on growth, photosynthetic parameters and enzyme activity of young sunflower (Helianthus annuus L.) and corn (Zea mays L.) plants. / Videlina Petkova, Mjuzgian Yusmen, Lyubka Hristova Koleva-Valkova, Malgozhata Berova. // Аграрни науки , 4, 2012, № 11, с. 183-187.

Рез. на бълг. и англ. ез.

Сист. N: 5203