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Ultima descărcare din IBN: 2023-12-20 22:00 |
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635.64:632.38:575.16 (3) |
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SM ISO690:2012 SALTANOVICI, Tatiana, ANDRONIC, Larisa, ANTOCI, Liudmila, BULDUMAC, Ana. Impactul infecțiilor virale asupra activității gametofitului masculin de tomate. In: Protecţia plantelor - realizări şi perspective, Ed. 57, 2-3 octombrie 2023, Кишинев. Кишинев: "Print-Caro" SRL, 2023, nr.58, pp. 379-387. ISBN 978-9975-62-563-0. DOI: https://doi.org/10.53040/ppap2023.57 |
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Protecţia plantelor - realizări şi perspective nr.58, 2023 |
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Simpozionul "Protecţia plantelor - realizări şi perspective" 57, Кишинев, Moldova, 2-3 octombrie 2023 | |||||||
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DOI:https://doi.org/10.53040/ppap2023.57 | |||||||
CZU: 635.64:632.38:575.16 | |||||||
Pag. 379-387 | |||||||
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Reinfection of tomato genotypes with tobacco mosaic virus or tomato aspermia virus results in a change of plant pollen productivity and male gametophyte activity. Under the influence of infection, the specificity of the genotype response for a number of functional traits of the male gametophyte was revealed. Under conditions of primary infection and reinfection, the genotype was a determining factor in the variability of pollen viability, while the change in the size of pollen tubes was mainly determined by the appearance of viruses. As a result of the experiments, two varieties Venets and Rufina were selected for further research, combining a high level of pollen viability and productivity. They testify to a high reproductive capacity of varieties; the combination of these indicators can be used as a tool for the selection of valuable genotypes. |
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Cuvinte-cheie tomato, virus, Pollen, variability, pollen tubes, selection |
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