Russian Federation
Studied sowing norm of fodder beans in grain varieties Siberian when the ordinary and seeding methods of sowing to the different backgrounds of mineral fertilizers. It is established, that productivity of grain fodder beans was formed depending on sowing norm, the method of sowing and background of mineral fertilizers. Maximum productivity of grain, corresponding to a planned level of 3.5-4.0 t/ha, obtained in the ordinary planting with norm of seeding of 300 thousand plants per hectare. Optimum norm of seeding of fodder beans when seeding the field on the average on fertilizers - 400 thousand units per hectare, yield of grain is much higher compared with other norms of 5.0-17.0 per cent. The backgrounds of mineral fertilizers significant impact on the productivity of grain fodder beans did not have
beans, technology, norm of seeding, the method of sowing, fertilizer, the structure of yields, crop yields
1. Belyak V.B. Biologizaciya sel'skohozyaystvennogo proizvodstva (teoriya i praktika). Monografiya / V.B. Belyak. Penza : OAO IPK «Penzenskaya pravda», 2008. 320 s.
2. Voronichev B.A. Selekciya - osnovnoy put' stabilizacii urozhaev kormovyh bobov // Zemledelie. 2009. №9. S. 42.
3. Ivshin G.I. Faktory stabilizacii urozhaynosti kormovyh bobov / G.I. Ivshin // Kormoproizvodstvo, 2002. №6. S. 22-24.
4. Mingalev S.K. Optimizaciya priemov tehnologii vozdelyvaniya kormovyh bobov na zerno v usloviyah Srednego Urala // Agrarnyy vestnik Urala. 2013. № 6. S. 21-25.
5. Mingalev S.K. Vliyanie mnogoletnih bobovyh trav i sposobov ih zadelki na urozhaynost' kul'tur sevooborota// Agrarnyy vestnik Urala. 2013. № 6. S. 4-5.
6. Mingalev S.K. Soloma i sideraty kak udobrenie i sposoby ih zadelki // Agrarnyy vestnik Urala. 2015. № 6. S. 10-14.
7. Mingalev S.K. Ocenka sortov goroha v raznyh zonah severnoy lesostepi Srednego Urala // Agrarnyy vestnik Urala. 2016. № 11. S. 51-56.
8. Muhina G.A. Tehnologiya vozdelyvaniya kormovyh bobov na zerno i kormovye celi v usloviyah lesostepi Srednego Povolzh'ya: Avtoref. dis. kand. s.-h. n. Penza, 2011. 18 s.
9. Potehin S.A. Priemy sozdaniya vysokoproduktivnyh odnovidovyh i polividovyh agrocenozov kormovyh bobov v usloviyah lesostepi Srednego Povolzh'ya: Avtoreferat diss. kand. s.-h. n. Penza, 2011. 21 s.
10. Polischuk A.A. Vliyanie mineral'nyh udobreniy na urozhay kormovyh bobov / A.A. Polischuk, N.I. Koshevarova, N.V. Davydova / Zemledelie, 2010. № 1. S. 18-19.
