The results of ecological variety testing of seed peas in the conditions of the Arkhangelsk region

Field peas (Pisum sativum L.) are the most important leguminous crop for the northern regions of Russia, used for green cattle feed. The experience in the variety study of field peas was laid on the basis of N. Laverov Federal Center for Integrated Arctic Research of the Ural Branch of the Russian Academy of Sciences in 2021-2023, where the productivity and nutritional value of six new varieties of field peas of various origins were evaluated: Tyumenets, Frigate, Boar, Veles, Tan, Varys. The research was carried out according to the methodological guidelines “Methodology of the State Commission for Variety testing of agricultural crops”. Peas were grown in a single-species crop. The aim of the work was to evaluate varieties of seeded peas of various origins in terms of feed productivity and nutritional value and to identify the most adaptive to the conditions of the Arkhangelsk region. The growing season for the green mass varied from 36 to 41 days, the yield of the green mass from 17.9 to 35.5 t/ha. As a result of the conducted experience, precocious productive varieties of field peas with high biochemical parameters were identified – Veles, Wild Boar, Frigate, Tan. According to the main economically valuable characteristics, the Tan variety stood out. It has been established that it is effective to grow new varieties of field peas for green fodder in extreme climatic conditions.

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