Estimation of Heterosis for Yield and Its Attributes in Brassica rapa L.
نویسندگان
چکیده
منابع مشابه
combining ability and heterosis for seed yield and its components in indian mustard (brassica juncea l.)
brassica juncea l. is an important oilseed crop which occupies premier position in indian agriculture. developing high yielding genotypes has been a major breeding objective in indian mustard. present study was conducted at directorate of rapeseed-mustard research, india, during 2010-2013 to determine general combining ability (gca) and specific combining ability (sca) of parental lines and bet...
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Brassica napus was synthesized by hybridization between its diploid progenitor species B. rapa and B. oleracea followed by chromosome doubling. Cross with B. rapa as a female parent was only successful. Among three colchicine treatments (0.10, 0.15, and 0.20%), 0.15% gave the highest success (86%) of chromosome doubling in the hybrids (AC; 2n = 19). Synthetic B. napus (AACC, 2n = 38) was identi...
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ژورنال
عنوان ژورنال: Asian Research Journal of Agriculture
سال: 2017
ISSN: 2456-561X
DOI: 10.9734/arja/2017/33085