摩尔多瓦共和国条件下向日葵杂种遗传潜力研究的某些方面

Ina Bivol, Ion Burcovschi, Maria Duca, Mihail Machidon
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引用次数: 0

摘要

在2020-2021年期间,在摩尔多瓦共和国北部和南部地区的条件下,对一些不同来源的商业向日葵杂交种进行了评估,以选择具有宝贵性状的杂交种,作为加强该国向日葵生产的额外来源。结果表明,所测杂交种在形态性状上具有丰富的变异,这在很大程度上取决于其基因型、来源以及地带性和年际性气候条件。本文采用叶面积指数、叶面、叶绿素a和b含量、类胡萝卜素含量、株高、叶数、平均产量、含油量等数量性状和分子标记(RAPD)对6个向日葵杂交种的遗传潜力进行了评价。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Some aspects of the genetic potential study of sunflower hybrids under Republic of Moldova conditions
The evaluation of some commercial sunflower hybrids with different origins in the conditions of the northern and southern areas of the Republic of Moldova was conducted during the years 2020-2021 in order to select the hybrids having valuable traits as additional sources for intensification of sunflower production in the country. It was established that the tested hybrids have a rich variability based on the morphological traits, which is largely dependent on the genotype, its origin and also the zonal and annual climatic conditions. The present article includes the data on the genetic potential evaluation of 6 sunflower hybrids obtained by means of some quantitative traits (leaf area index, leaf surface, amount of chlorophyll a and b, amount of carotenoids, plant height, number of leaves, average yield, oil content) and molecular markers (RAPD).
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