КОЕФІЦІЄНТИ ФЕНОТИПІЧНОЇ ТА АГРОНОМІЧНОЇ СТАБІЛЬНОСТІ НУТУ ДО ШКІДНИКІВ
Journal Title: World Science - Year 2018, Vol 3, Issue 4
Abstract
On the basis of calculating the Lewis coefficient of phenotypic stability (SF) and the V.V. Hangildin coefficient of agronomic stability (As), an analysis of the stability degree of samples of the chick-pea collection to pests was carried out. The pest resistance analysis data of the chick-pea collection are presented. The research materials which were carried out in 2013-2016 are presented. 30 samples from the chick-pea collection which belonging to seven species (Cicer arientinum L., C. Reticulatum Labizinsky, C. Judaicum Boiss, C. becigum KN Rech., C. Pinnatifidum Jaub., C. chorassinicum (Bge) M. Pop., C. Yamashitae Kitam) were tested for pests resistance. The usage of coefficients of phenotypic and agronomic stability has been analyzed, what helps to identify samples with advantages in its development under different growing conditions. It has been ascertained that the resistance of chick-pea to pests depends on the species, variety and its ecotype.
Authors and Affiliations
А. Є. Тітова, В. К. Пузік, Л. М. Пузік
Keywords
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