STUDY OF VARIETIES OF SPRING BARLEY IN A COLLECTION NURSERY IN THE NORTHEASTERN PART OF THE CENTRAL CHERNOZEM REGION
2021
Andreev, A.A. | Dracheva, M.K.
The paper presents the results of studying the breeding value of the gene pool of spring barley of various ecological and geographical origin in the northeastern part of the CCR. The material was barley varieties, which were tested for a set of characteristics. The study was carried out for three years, of which one was favorable - the index of environmental conditions was 13.3 and two unfavorable - the index of environmental conditions was ‒ 3.4-8.0. This work made it possible to distinguish high-yielding, large-grain varieties with a high grain content of the ear, with a high productive bushiness, undersized with non-lying straw. For the breeding process, specimens that combine several positive traits are of great interest: Azov, Lun’ (Russia), Bat'ka (Belarus), Zuzaza (Germany), Excel (USA), Collil (UK).
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