Formation of winter rye yield on calculated fertilizer backgrounds depending on variety, sowing dates and green manure crops under the conditions of the eastern part of the Volga-Vyatka zone

Kazan

154 pp.

Keywords

Winter rye

Formation of winter rye yield on calculated fertilizer backgrounds depending on variety, sowing dates and green manure crops under the conditions of the eastern part of the Volga-Vyatka zone — Khlebnikov, Ivan Germanovich — 1995 — Russian Dissertation Library