2. Articole
Permanent URI for this collectionhttps://msuir.usm.md/handle/123456789/13419
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Item STUDII ALE VARIABILITĂȚII ȘI HERITABILITĂȚII CARACTERELOR DE PRODUCTIVITATE ȘI CALITATE LA GRÂUL COMUN(CEP USM, 2024) Lupaşcu, Galina; Gavzer, Svetlana; Cristea, Nicolae; Rudacova, Angela; Cherdivară, AlaThe article presents the results of the genetic-environmental control study of the productivity elements of the common autumn wheat spike (7 genotypes during the years 2020-2022). The objects of the work: i) recording the elements of productivity; ii) establishing the weight (%) of the year, genotype, year x genotype interaction factors of in the source of variability character; iii) calculation of genetic parameters of variability and heritability, heritability coefficient; iv) determination of the biochemical quality of wheat grains. Research methods: biometric, biochemical, mathematical, statistical. Results obtained - the particularities were established: i) variability, heritability, the factorial weight of the conditions of the year and the wheat genotype in the source of variation of the productivity elements of the spike; ii) heritability and genetic advance; iii) the content of proteins, wet gluten, dry gluten, carbohydrates in grains during the years of study.