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首页> 外文期刊>Turkish Journal of Agriculture & Forestry >Morphological and biochemical evaluation of selected almond [Prunus dulcis (Mill.) D.A.Webb] genotypes in northern Serbia
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Morphological and biochemical evaluation of selected almond [Prunus dulcis (Mill.) D.A.Webb] genotypes in northern Serbia

机译：塞尔维亚北部选定杏仁[Prunus dulcis（Mill。）D.A. Webb]基因型的形态和生化评估

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摘要

In order to determine the overall degree of polymorphism and detect similarities among genotypes, 19 almond [Prunus dulcis (Mill.) D.A.Webb] genotypes were studied. Variation in traits related to phenology, morphology, and fruit quality was observed,and the results indicated a high morphological diversity of almond genotypes. The majority of important correlations were determined among the traits representing nut size (nut width, nut length, nut thickness, and nut weight) and leaf size (leaf length,leaf width, and leaf area). The lack of correlation between kernel size and chemical compounds enables the creation of a new almond cultivar with large kernels and improved quality. Principal component analysis showed considerable phenotypic diversity among the almond genotypes. Parameters with high discriminating values were those related to nut, kernel, and leaf size; ripening time; and tree habit. Genotypes B/04, 1/03, and 28/03 were singled out as the most promising for breeding and commercial growing.
机译：为了确定总体多态性程度并检测基因型之间的相似性，研究了19种杏仁[Prunus dulcis（Mill。）D.A. Webb]基因型。观察到与物候，形态和果实品质相关的性状变化，结果表明杏仁基因型具有较高的形态多样性。在代表坚果大小（坚果宽度，坚果长度，坚果厚度和坚果重量）和叶片大小（叶片长度，叶片宽度和叶片面积）的性状之间确定了大多数重要的相关性。籽粒大小与化合物之间缺乏相关性，因此可以创建一种新的具有大籽粒和提高品质的杏仁品种。主成分分析显示杏仁基因型之间相当大的表型多样性。具有较高区分值的参数是与坚果，仁和叶片大小有关的参数;成熟时间;和树的习惯。基因型B / 04、1 / 03和28/03被选为最有前途的育种和商业化种植。

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