The productivity of the tree-field fodder crop rotations on the irrigated arable land in the dry-steppe zone of Buryatia is studied by the author of the article. According to his data, the greatest productivity from 1 hectare of the cultivated area can be received when using crop rotations "sunflower - oats - melilot" and "corn + pea-oat mix -oats - melilot".
crop rotation, irrigation, silage cultures, oats, melilot, productivity
1. Batudaev A.P., Bohiev V.B., Cybikov B.B. Zemledelie Buryatii / pod obsch. red. A.P. Batudaeva; Buryatskaya GSHA im. V. R. Filippova. - Ulan-Ude: Izd-vo bGShA, 2010. - 496 s.
2. Batudaev A.P., Korshunov V.M., Mal'cev N.N. Sovershenstvovanie sistemy zemledeliya - osnova uspeha // Zemledelie. - 2006. - № 5. - S. 2-3.
3. Mal'cev N.N., Batudaev A.P. Effektivnost' proizvodstva zerna yarovoy pshenicy po chistym param v stepnoy zone Buryatii // Vestn. BGSHA. - 2008. - Vyp. 1. - S. 35-38.
4. Vil'yams V.R. Sobranie sochineniy. T. 7. Travopol'naya sistema zemledeliya. - M.: Sel'hozizdat, 1951. - 508 s.
5. Hrebtov N.S. Agrotehnika sel'skohozyaystvennyh kul'tur na oroshaemyh zemlyah. - Ulan-Ude, 1963. -16 s.
6. Sistema zemledeliya Buryatskoy ASSR: rekomendacii / Sib. otd-nie VASHNIL; Buryat. NIISH. -Novosibirsk, 1989. - 332 s.
7. Metodicheskie ukazaniya po provedeniyu opytov s kormovymi kul'turami. - M.: VNII kormov im. V.R. Vil'yamsa, 1987. - 198 s.
8. Dospehov B.A. Metodika polevogo opyta. - M.: Agropromizdat, 1985. - 416 s.
9. Emel'yanov A.M. Osobennosti tehnologii vozdelyvaniya kormovyh kul'tur v suhoy stepi Buryatii // Kormoproizvodstvo. - 2007. - № 3. - S. 18-20.
10. Tyutyunnikov A.I., Fadeev M.D. Povyshenie kachestva kormovogo belka. - M.: Rossel'hozizdat, 1984. -158 s.
