TAILIEUCHUNG - Agrometeorological Indices and phenology of Basmati Rice (Oryza sativa L.) under different dates of transplanting

A field experiment was conducted during Kharif season of 2015 at Chaudhary Charan Singh Haryana Agricultural University, Rice Research Station, Kaul, India to study the phenology, and various agrometeorological indices viz., accumulated growing degree days (GDD), helio thermal units (HTU), photo thermal units (PTU), radiation use efficiency (RUE) and heat use efficiency (HUE) of basmati rice cultivars grown under different dates of transplanting. The rice varieties CSR 30, HB 2, PB 1121 and PB 1509 were transplanted on three dates viz., 25th June, 10th July and 25th July. Heat units required to attain different phenological stages decreased in all the varieties with every delay in transplanting date. The crop transplanted on 25th June took maximum calendar days, growing degree days, helio thermal units and photo thermal units, to attain different phenological stages till physiological maturity which reduced significantly with subsequent delay in transplanting date. Also, Radiation and heat use efficiency was found to be highest in crop transplanted on 25th June followed by 10th July and 25th July. Among varieties, CSR 30 consumed highest GDD, HTU and PTU as compared to other varieties. The RUE and HUE for grain production was highest in HB 2 at the time of harvest. | Agrometeorological Indices and phenology of Basmati Rice Oryza sativa L. under different dates of transplanting

• Nông nghiệp
• Basmati rice
• Agromet indices
• Radiation interception
• Phonological stages
• Basmati Rice (Oryza sativa L )
• Dates of transplanting
• Establishment techniques
• Integrated nitrogen management
• Farmyard manure
• Basmati rice variety
• Pusa basmati 1509
• Direct seeded rice
• Nitrogen scheduling
• DSR sown condition in IGP
• Basmati rice on phenology
• Gamma Rays
• Aromatic rice
• M1 generation
• Non basmati aromatic rice in M1 generation
• Gamma rays on non basmati aromatic rice
• Grain Yield
• Inorganic fertilizers and organic manures
• Basmati rice under SRI
• Nutrients on growth
• Zinc use efficiency
• Sources of zinc
• Efficiency of basmati rice
• Oryza sativa L
• Zinc application on productivity
• Cropping systems
• Cropping systems in mollisols
• Yield of basmati rice
• Influenced by modes
• Organic manure
• SRI and physiology
• Basmati rice varieties Viz Type 3
• Integrated nutrient sources
• Nutrient sources
• Total microbial count
• Impact of fertility levels
• Fertility levels
• Bio fertilizers on growth
• Economics of Basmati rice
• Genetic parameters
• Genetic parameters for quality traits
• Yield components in basmati rice
• Aerobic rice
• Organic amendments
• Rice wheat cropping
• Water stable aggregates
• Aerobically grown basmati rice
• Morphological characters
• Zinc and 160 rice genotypes
• 160 rice genotypes
• Swarna x Ranbir Basmati Cross
• Rice genotypes derived
• Diallel analysis
• Combining ability
• Gca effect
• Sca effect
• Rice (Oryza sativa L )
• Weed indices
• Direct seeded basmati rice preceded
• Weed management interventions
• Fly ash
• Growth and nitrogen
• Nitrogen management
• Transplanting dates
• Plant spacings
• Basmati rice (Oryza sativa L)
• Different transplanting dates
• BMC Plant Biology
• Quantitative trait loci
• Quality traits
• Microsatellite markers
• Non synonymous SNPs
• Candidate genes
• Variety and yield
• Suitable time of transplanting
• Different varieties
• Respect to yield
• Adoption of improved technology
• Basmati rice growers
• Chi square test
• Pest management practices showed minimum extent
• Budni block
• Yield attributing traits
• Stability parameters
• Basmati rice varieties
• Stability analysis for grain yield
• Direct seeded basmati rice
• Weed management
• Irrigated plains of Shivalik foothills
• Soil microbial count in wheat
• Plant growth
• Root architecture
• Photosynthetic pigments
• Photosynthetic pigments of Basmati rice
• Potential cyanobacterial N2 fixer
• Nutrient uptake
• Weed dynamics
• Wheat in irrigated sub tropics
• Socio economic
• Socio economic back ground
• Size eighty allocating
• Four block selected purposively
• Occupation and family size