For citations:
Ignatiev S.A., Regidin А.А., Grayzeva T.V., Goryunov K.N. THE STUDY RESULTS OF MORPHO-BIOLOGICAL TRAITS OF NORTH AMERICAN ALFALFA SAMPLES. Grain Economy of Russia. 2019;(2):42-46. (In Russ.) https://doi.org/10.31367/2079-8725-2019-62-2-42-46