Combining ability (gca and sca) and heterotic response analysis in Indian Mustard (Brassica juncea L. Czern and Coss) under Bundelkhand region
نویسندگان
چکیده
منابع مشابه
GENERATION MEAN ANALYSIS OF WATER STRESS TOLERANCE PARAMETERS IN INDIAN MUSTARD [ Brassica juncea (L.) Czern & Coss] CROSSES
Little information is available on the genetics of physiological traits for drought tolerance in Indian mustard. Generation mean analysis was performed using two crosses (Maya x BPR543-2) and (BPR543-2 x BPR2) to study the nature and magnitude of gene effects on seed yield and physiological characters in Indian mustard. The F1, F2, BC1 and BC2 of these crosses, along with P1 and P2, were studie...
متن کاملcombining 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...
متن کاملCloning and nucleotide sequence of a cDNA encoding S-adenosyl-L-methionine synthetase from mustard (Brassica juncea [L.] Czern & Coss).
Ethylene, a gaseous hormone in plants, is involved in the regulation of a wide range of plant physiological processes, including leaf abscission, fruit ripening, and flower senescence (Yang and Hoffman, 1984). SAM or Adomet synthetase (ATP:L-methionine S-adenosyltransferase; EC 2.5.1.6) catalyzes the conversion of Met to SAM in the presence of ATP and Mg2+, which is the first step in ethylene b...
متن کاملA Comprehensive Study on Phytoextractive Potential of Sri Lankan Mustard (Brassica Juncea (L.) Czern. and Coss) Genotypes
Heavy metal pollution is an environmental concern. Phytoremediation is a low-cost, environmental-friendly approach to solve this problem. Mustard has the potential in reducing heavy metal contents in soils. Among mustard (Brassica juncea (L.) Czern & Coss) genotypes in Sri Lanka, accessions 7788, 8831 and 5088 give significantly a high yield. Therefore, present study was conducted to quantify t...
متن کاملNucleotide sequence of a cDNA clone encoding 1-aminocyclopropane-1-carboxylate synthase in mustard (Brassica juncea [L.] Czern & Coss).
Ethylene, a gaseous plant hormone, is involved in regulation of various physiological responses during plant growth and development. These include seed germination, abscission, fruit ripening, and plant senescence (Yang and Hoffman, 1984). Plants also produce high levels of ethylene when they are under environmental stresses or pathogen attacks. In ethylene biosynthesis, the precursor Met is co...
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ژورنال
عنوان ژورنال: International Journal of Agricultural Invention
سال: 2020
ISSN: 2456-1797
DOI: 10.46492/ijai/2020.5.1.8