Characteristics of different species seeds of orange - C Sinensis (L.) Osb. created by cross-breeding.
2021
The seeds of different varieties of orange (C. sinensis (L.) Osb) obtained as a result of crossing are characterized. The obtained results mainly include an overview of the physical constants of the seeds. Naturally, the obtained data allow us to make certain conclusions, although we did not determine the influence of pollinators on the seed environment (primary Xenia). Studying the question to find out the physical constants of the seeds obtained in the inter-varietal and inter-species crossing of the orange is, we think, a modest contribution, this is when three varieties of orange, which are characterized by polyembryony - orange Washington Navel, Hamlin and Annaseul I were included in the trial as parent components. They belong to three different biological and pomological groups of oranges. The umbilical, seedless orange Washington Navel is characterized by male sterility. Hamlin is characterized by few seeds, while Anaseuil I is multi-seeded. The number of seeds of each fraction in the fruit was different and, as expected, did not depend on the type of pollinator. As for the mass of one seed, there is a significant difference within the fraction depending on the pollinator. Tab. 1, Ref. 3.
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