OPTIMIZATION OF THE FERTILIZER SYSTEM AND SEEDING RATES OF LUPIN MIXED WITH DIFFERENT FORMS OF OATS WHEN GROWN FOR GRAIN IN THE CHANGING CLIMATE OF THE CENTRAL NON-CHERNOZEM REGION
2024
Kononchuk, V.V. | Timoshenko, S.M. | Shtyrkhunov, V.D. | Nazarova, T.O. | Tulinova, E.A. | Kirdin, V.F. | Morozova, G.B. | Smolina, T.V.
On the medium-cultivated sod-podzolic soil of the Center of the Non-Chernozem zone of Russia, sufficiently provided with nutrients, the highest productivity of the lupine-oat mixture for grain with the participation of both the filmy and naked forms of the cereal component was created under conditions of normal or even excessive moisture during sowing by the lupine seeding rate in a mixture of 1.6 million/ha according to the background Р60К60 and N50Р60К60 accordingly. Grain yield was 4.8-5.0 t/ha, accumulation of crude protein and metabolic energy 0.9-1.3 t/ha, 61-63 GJ/ha. The deterioration of humidification conditions towards aridity reduced the values of the considered indicators by an average of 30-35% or up to 2.6-36.5 t/ha, 0.3-0.5 t/ha and 32-46 GJ/ha, respectively
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Este registro bibliográfico ha sido proporcionado por Federal Scientific Center of Legumes and Groat Crops