NEW VARIETIES OF WINTER WHEAT OF TATAR Agricultural Research Institute BREEDING

Various strains of rhizospheric bacteria that promote plant growth (Plant Growth-Promoting Rhizobacteria - PGPR) were studied on gray forest soils of Kama region of the Republic of Tatarstan. Investigations were held both PGPR-based biologics and experimental strains. The objects of research were spring crops - spring barley, peas and buckwheat. The studied new strains were used for seed treatment before sowing with a flow rate of 0.5 litre per hectare and 1.0 litre per hectare at a flow rate of 10 litres per hectare. In spring barley, Pseudomonas fluorescens RECB-44 B had the strongest positive effect on reducing root rot damage. A high productivity was observed in both cases than with the standard biological product Rizoplan. From the point of view of accumulation in the protein grain, variants with Bacillus subtilis RECB - 95 B (1.0 litre per hectare) and Pseudomonas fluorescens RECB - 44 B (1.0 litre per hectare) were distinguished. On peas, the smallest root rot lesion was with Pseudomonas fluorescens RECB - 44 B (0.5 litre per hectare and Pseudomonas putida RECB-14B at both application rates. The highest yield was when using Bacillus subtilis RECB - 95 B (1.0 litre per hectare). The use of all biological products did not have a positive effect on the increase in protein content in seeds. In buckwheat, pre-sowing treatment of seeds with biological products practically did not have a positive effect on yield formation and protein content in grain.

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Influence of Sowing Dates and Seeding Rates on Productivity of Winter Wheat Varieties in the Republic of Tatarstan

Fadeeva

Тагиров

Gazizov

et al. 2020

Vestnik of Kazan State Agrarian University

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Universiada - A New Variety of Winter Wheat for Middle Volga

Fadeeva¹,

Тагиров²,

Газизов³

et al. 2018

Vestnik of Kazan State Agrarian University

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The article presents a description of the new winter soft wheat variety - Universiada. The Universiada variety was created by the method of intraspecific hybridization with subsequent individual selection from the hybrid population: (Kazanskaya 285 x Omskaya winter) x Kazanskaya 285. Variety is erythrospermum. The variety is medium-ripening. For the years of competitive testing the productivity of the variety was 5.62 tons per hectare (+ 0.58 tons per hectare to the yield of the standard). It is included in the list of worth quality wheat grain. The variety is resistant to lodging. This variety is recommended for use in the Middle Volga region of the Russian Federation. Universiada gives stable harvests of grain when cultivating on a clean and busy steam with a typical crop for agriculture. When 1 kg of active ingredient of nitrogen is applied, it gives an increase from 9 to 12 kg of grain, which indicates the high responsiveness of the variety for the application of mineral fertilizers. Employees of the institute created a group of winter wheat varieties, characterized by increased adaptive properties and stable grain quality: Kazanskaya 560, Nadezhda and Darina. For the last 15 years in the Republic of Tatarstan, the cultivation areas of winter wheat have increased to 342.5 thousand hectares.

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NEW VARIETIES OF WINTER WHEAT OF TATAR Agricultural Research Institute BREEDING

Cited by 2 publications

References 1 publication

Influence of Sowing Dates and Seeding Rates on Productivity of Winter Wheat Varieties in the Republic of Tatarstan

Influence of Sowing Dates and Seeding Rates on Productivity of Winter Wheat Varieties in the Republic of Tatarstan

Universiada - A New Variety of Winter Wheat for Middle Volga

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