Character association and path analysis studies in germplasm lines of rabi sorghum (Sorghum bicolor(L.) Moench)
نویسندگان
چکیده
منابع مشابه
Effect of temperature on seed setting behaviour in rabi sorghum (Sorghum bicolor (L). Moench)
Pollen viability is an important parameter of yield as for as interaction of temperature with seed setting is concerned. Rabi sorghum is one of the major cereal crops after rice, wheat and maize. In sorghum seed setting is affected when the flowering period coincides with minimum temperature. In this context comparison was made with pollen fertility percentage and seed setting percentage vs min...
متن کاملGenotypic variation in sorghum [Sorghum bicolor (L.) Moench] exotic germplasm collections for drought and disease tolerance
Sorghum [Sorghum bicolor (L.) Moench] grain yield is severely affected by abiotic and biotic stresses during post-flowering stages, which has been aggravated by climate change. New parental lines having genes for various biotic and abiotic stress tolerances have the potential to mitigate this negative effect. Field studies were conducted under irrigated and dryland conditions with 128 exotic ge...
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Sorghum ranks fifth in worldwide economic importance among cereal crops and is one of the most important summer annual grasses of Pakistan. As it is a very diverse crop, sorghum genetic fingerprinting requires an efficient marker system. We estimated genetic divergence among 29 sorghum (Sorghum bicolor) genotypes, including approved varieties and local and exotic lines collected from different ...
متن کاملAssessing sorghum [Sorghum bicolor (L) Moench] germplasm for new traits: food, fuels & unique uses
Sorghum [Sorghum bicolor (L) Moench] is the fifth most important cereal crop in the world; however, it has a wide range of other applications that are being explored with worldwide interest in renewable resources. The USA sorghum germplasm collection contains over 41,000 accessions that represent landraces and cultivars from over 115 countries. Traditionally, this collection has been evaluated ...
متن کاملExploitation of heterosis using diverse parental lines in Rabi Sorghum
Sorghum (Sorghum bicolor (L.) Moench) is one of the major crops for grain and fodder, widely grown in India under rain fed conditions. Rabi sorghum is grown in an area of 5.5 million hectares mainly in the states of Maharashtra, Karnataka and Andhra Pradesh with average productivity of 854 kg/ha. Despite low productivity, Rabi sorghum continues to be an important component of dry land economy i...
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ژورنال
عنوان ژورنال: Journal of Applied and Natural Science
سال: 2017
ISSN: 2231-5209,0974-9411
DOI: 10.31018/jans.v9i1.1174