| Articolul precedent |
| Articolul urmator |
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| Ultima descărcare din IBN: 2022-05-18 17:16 |
| Căutarea după subiecte similare conform CZU |
| 633.11:631.46 (1) |
| Cereale. Recolte de grâne (678) |
| Știința solului. Pedologie. Cercetări pedologice (714) |
 SM ISO690:2012LUPAŞCU, Galina, GAVZER, Svetlana, SAŞCO, Elena, COŞALÎC, Cristina. Determinismul genetic şi ambiental al variabilităţii productivităţii spicului de grâu. In: Ştiinţa în Nordul Republicii Moldova: realizări, probleme, perspective, 26-27 iunie 2019, Bălți. Balti, Republic of Moldova: Tipogr. „Indigou Color”, 2020, Ediția 4, pp. 69-73. ISBN 978-9975-3382-6-4. |
| EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
| Ştiinţa în Nordul Republicii Moldova: realizări, probleme, perspective Ediția 4, 2020 |
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Conferința "Ştiinţa în Nordul Republicii Moldova: realizări, probleme, perspective" Bălți, Moldova, 26-27 iunie 2019 | ||||||
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| CZU: 633.11:631.46 | ||||||
| Pag. 69-73 | ||||||
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The article presents data on one of the basic factors of the productivity of common autumn wheat – the weight of the grains per spice, depending on the genotype and the conditions of the year. Through correlation, factorial analyzes and calculation formulas, the degree of dependence between the structural elements of the spike, the coefficients of heritability, phenotypic and genotypic variation, the genetic progress for the productivity components was established. Medium-level genetic progress (12.56… 19.10%) has been found for most characters (except for the number of spicules per spike), but real chances of improving the productivity of the spic only exist when its association with the heritability coefficient high level, this being more likely in the case of the length of the grain, the mass of the grain and the mass of the grain per grain. |
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| Cuvinte-cheie common wheat, structural elements, Wheat, heritability, variability |
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