Articolul precedent |
Articolul urmator |
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Ultima descărcare din IBN: 2024-03-07 08:44 |
SM ISO690:2012 MIHNEA, Nadejda, BRAȘOVEANU (CLIMĂUȚAN), Diana, CHIHAI, Gheorghe. Manifestarea caracterelor fructului și productivității la tomate. In: Ştiinţa în Nordul Republicii Moldova: realizări, probleme, perspective, 29-30 iunie 2021, Bălți. Balti, Republic of Moldova: F.E.-P. „Tipografia Centrală, 2021, Ediția 5, pp. 70-74. ISBN 978-9975-62-432-9. |
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Ştiinţa în Nordul Republicii Moldova: realizări, probleme, perspective Ediția 5, 2021 |
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Conferința "Ştiinţa în Nordul Republicii Moldova: realizări, probleme, perspective" Bălți, Moldova, 29-30 iunie 2021 | |||||||
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The paper presents the results of the evaluating fruit characteristics and productivity of tomatoes. It was found that the highest coefficient of variation was recorded for the character of fruit mass. The following characteristics such as length and diameter of the fruit, thickness of the pericarp, thickness of the mesocarp, number of locules demonstrated an average variability of the coefficient of variation in studied groups. Cluster analysis (k-means method) established that groups of genotypes are divided into 3 clusters in accordance with the differences in the level and variability of the assessed characteristics. This allows identifying the forms with the programmed property association. The degree of inheritance of the fruit characters indicates that the most often these characters are intermediate in F1. In terms of productivity, in most cases the hybrid combinations showed positive overdominance. |
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Cuvinte-cheie Tomatoes, variability, dominance, Productivity |
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