Перспективы адаптивной селекции сои раннеспелых сортов с широким ареалом возделывания

Abstract

There are presented the results of the many–year studies of the soybean collection (89 samples) in two geographical points – the Eastern part of the Forest – Steppe of  Ukraine  (Kharkov) and Polesye, Belarus (Luninets). It is established that the selected genotypes possessing grain yield not less than 95% of the standard in Kharkov showed the same grain yield with 50% – probability in Luninets that points out the possible creation of early – season varieties (maturity groups 00 and 0 adapted to use light soils as a provocative background for breeding drought – resistant forms