Top‐Root Ratios of Inbred and Hybrid Maize 1
نویسندگان
چکیده
منابع مشابه
Natural Mutations in Inbred Lines of Maize and Their Heterotic Effect. I. Comparison of Parent, Mutant and Their F(1) Hybrid in a Highly Inbred Background.
HE utilization of heterosis in corn was first outlined by SHULL (1909), and the T procedures put forth by him are essentially those in practice today. For the past three decades plant breeders have conducted empirical investigations aimed a t a more efficient exploitation of this great genetic phenomenon. Improved methods found have resulted in some advancement. The practical aspects of heteros...
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The identification of parental inbred lines to develop superior hybrids is a rather costly and time-consuming step in maize breeding. In some cases, pedigree information has been used to select diverse parental lines. In the case of Iranian maize inbred lines, this information is not fully available. In this study we investigated the genetic distance (GD) based on Simple sequence Repeats (SSR) ...
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ژورنال
عنوان ژورنال: Agronomy Journal
سال: 1943
ISSN: 0002-1962,1435-0645
DOI: 10.2134/agronj1943.00021962003500110007x