Morpho-physiological characterization of aromatic rice (Oryza sativa) genotypes for grain yield under timely sown irrigated condition of upper IGPs
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Title |
Morpho-physiological characterization of aromatic rice (Oryza sativa) genotypes for grain yield under timely sown irrigated condition of upper IGPs
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Creator |
MOHAMMAD SHAMIM
B. GANGWAR N.K. JAT VIPIN KUMAR SUNIL KUMAR N.M ALAM VINAY PRASAD MANDAL |
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Subject |
Aromatic rice, Phenology, Leaf area index, Photosynthesis, Transpiration
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Description |
The study was carried out to evaluate the morpho-physiological traits of eight aromatic genotypes of rice and their association with yield. The results indicated that highest genetic variability was observed in days to panicle initiation (PI), flowering (FL) and physiological maturity (PM), plant height, panicle length, grains per panicle, total dry matter (TDM) and grain yield. The highest grain yield was observed in Vallabh 21 (4.82 t ha-1) whereas; Taroari Basmati produced lowest (2.07 t ha-1). Total dry matter (TDM) at harvest varied from 11.44 to 14.69 t ha-1 and genotypes proved their photosynthetic radiation use efficiency (PRUE) in the rangeof 10.1 to 15.3(m mole CO2 mole-1 photon). PRUE showed a highly significant (p |
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Date |
2019-12-02T08:29:07Z
2019-12-02T08:29:07Z 2018-02-01 |
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Type |
Research Paper
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Identifier |
http://krishi.icar.gov.in/jspui/handle/123456789/26273
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Language |
English
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Publisher |
Association of Agrometeorologists
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