KRASNOOBSKAYA - NEW VARIETY OF SOYBEAN IN THE CONDITIONS OF NORTH URALS

The article presents field trials results of Krasnoobskaya variety soybean cultivation, developed jointly by the scientists of Scientific Research Institute of Agriculture of North Urals - branch of Tyumen Scientific Center of the Siberian branch of Russian Academy of Sciences, (Tyumen region) and Siberian Federal Scientific Center of Agrobiotechnologies of Russian Academy of Sciences (Novosibirsk Region) are presented by individual selection of somaclonal lines from Siberian Research Institute of Feedstuff 315 type of soybean. An economic morphological signs of a new Krasnoobskaya variety of soybean was conducted when growing it on dark gray forest soils in the northern forest-steppe of the Northern Urals. The variety is early maturing, the duration of the growing season is 79-95 days, it is intended for grain use. The productivity for the years of competitive testing (Siberian Federal Scientific Center of Agrobiotechnologies of Russian Academy of Sciences, Novosibirsk) averaged 2.07 tons per hectare, 0.31 tons per hectare higher than Siberian Research Institute of Feedstuff 315 type. The maximum yield of seeds is 2.42 tons per hectare. According to the results of research in the conditions of the northern forest-steppe of Tyumen region, Krasnoobskaya - a new variety of soybean of early maturation type showed satisfactory results in the morphology of plant development, productivity and seed quality. Morphologically, the attachment of the lower bean is 1.1 cm higher than that of Siberian Research Institute of Feedstuff 315 type, the average protein content in the Krasnobobskaya soybean was 34.0% on average over 2 years, 2.2% higher than the standard, and 19.6% higher in fat standard level. The productivity of the variety for 2 years of research exceeded the standard of Siberian Research Institute of Feedstuff 315 type by an average of 0.08 tons per hectare or 10.6%.