Effect of predecessor crops and seeding rates on the yield and grain quality of new grain sorghum varieties under different sowing methods on the Cis-Caucasian chernozems of Rostov Oblast

Zernograd

135 pp.

Effect of predecessor crops and seeding rates on the yield and grain quality of new grain sorghum varieties under different sowing methods on the Cis-Caucasian chernozems of Rostov Oblast — Shishkin, Nikolay Vasilyevich — 1993 — Russian Dissertation Library