Efficiency of straw, green manure, and their combined use in the row-crop link of a crop rotation on grey forest heavy loamy soils

Ryazan

197 pp.

Keywords

straw, green manure, grey forest soils

Efficiency of straw, green manure, and their combined use in the row-crop link of a crop rotation on grey forest heavy loamy soils — Ushakov, Roman Nikolaevich — 1997 — Russian Dissertation Library