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2019, № 81

UDC: 631.52, 633.31/37, 633.35, 633.367, 633.353, 633.34
GSNTI: 68.35.31

Influence of the variety on the productivity of seeds of annual legumes

The results of studying the productivity of seeds of various annual legumes in the conditions of the Novgorod region are presented. The experimental part was performed on the experimental field of the Department of crop production of NovSU. Yaroslav the Wise on typical for the Novgorod region sod-podzolic soils of medium mechanical composition and medium level of fertility. As a result of the research it was revealed that the duration of the growing season in Lupin varieties for two years on average in the collection was 100 days, and in 2016 90 days. The longest growing season we observed in Lupin narrow-leaved varieties rainbow and amounted to 104 days in 2016. On average, for 2 years of studies, the duration of the growing period of soybeans was 100 days. In 2016, the length of the growing season was 100.7 days, and in 2017 98.7 days. Thus, in both years of research, the most precocious varieties of Mageva - white and Light-were distinguished. On productivity of seeds for two years of researches grades were allocated: Vicky sowing - lgovskaya 22, fodder beans - kalor, peas sowing - aksaysky usaty 7, lupine uzkolistny - Vityaz and soy - Mageva-art.
Keywords: Annual legumes, fodder beans, soybeans, seed peas, lupine narrow-leaved, seed productivity
DOI: 10.21515/1999-1703-81-200-205

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Authors:

1. Toshkina Elena Andreevna, DSc in Agriculture, Professor, Federal State Budgetary Educational Institution of Higher Education “Yaroslav-the-Wise Novgorod State University”.
2. Ambartsumova Kamila Abdudzjabborovna, head of office, Federal State Budgetary Educational Institution of Higher Education “Yaroslav-the-Wise Novgorod State University”.