Heterosis in narrow-leaf lupine hybrids | Проявление гетерозиса у гибридов узколистого люпина
2010
Vitko, G.I. | Taranukho, G.I., Belarus State Academy of Agriculture, Gorki (Belarus)
The results of the research of the selection characteristics of heterosis in hybrids of narrow-leaf lupine (Lupinus angustifolius) towards parental forms and the next generations are presented. Parameters of the veritable heterosis according the structural elements of the crop yield of F1 hybrids of Lupinus angustifolius, cultivated during 2006-2009 are presented. The number of heterosis hybrid combinations in the first generation of lupine is analyzed. The heterosis level of the second generation of Lupinus angustifolius per 2007-2009 is shown. F3 and F4 hybrids' heterosis level per 2008-2008 is displayed. The first and the next generations (F1, F2, F3 and F4 hybrids) are analyzed according to the number of beans and seeds on plant, the number of seeds in beans, the weight of the seeds per plant and weight of 1000 seeds. The best species are to be considered reciprocal hybrids Ehdelvejs, Pryvabny and Pershatsvet.
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