ALFALFA VARIETIES FOR THE NORTH OF THE NON-CHERNOZEM ZONE OF RUSSIA
Abstract and keywords
Abstract (English):
The V. R. Williams Federal Research Center "VIC" has created varieties of alfalfa of variable Lucy, Agnia VIC, Taisia for cultivation in the northern regions of the Non-Chernozem zone, which are characterized by sod-podzolic waterlogged soils with reduced biological activity and increased acidity. The new varieties have a higher resistance to cultivation conditions in the Non-Chernozem zone compared to the Vega 87 variety: the safety of the herbage in the fourth year of use was at the level of 92–98% against 70% of the Vega 87 variety. On average, over the four years of cultivation, the yield of new varieties was 58.1–64.7 t/ha of green mass, 16.6–17.8 t/ha of dry matter, which is 14–27 and 16–25% higher than the yield of Vega 87. The average seed harvest for four years of use reached 474–525 kg/ha, the yield of the Vega 87 variety was 376 kg/ha.

Keywords:
Non-Chernozem zone, variety, alfalfa, resistance, soil conditions, weather conditions, yield
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References

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