TAILIEUCHUNG - Eco-physiology and economics of green gram and black gram as influenced by sowing dates in tropical summers

Pulses constitute important protein supplements in diets for the resource poor tropics and in India. Green gram and black gram are popular summer pulses. Weather variations, either erratic or uncanny pre-monsoon rainfall, affect the summer crops and studies in optimum sowing window and crop performance comparison for black gram and green gram assumes importance. A field experiment was conducted during summer season of 2016 and 2017 at District Seed Farm, Bidhan Chandra KrishiViswavidyalaya, Nadia,West Bengal (22°56' N, 88°32' E, and m AMSL).Green gram (C1) and black gram (C2) and three sowing dates on D1=14th March, D2=21st March, D3=28th March are compounded as main-plot treatments taking two phosphate levels sub-plot treatments of P2O5 40 and 60 kgha-1 as which were replicated thrice in split plot design to find out the optimum sowing dates. Legumes are phosphophilic and higher phosphorus levels are introduced to understand the role of higher phosphate to offset any depletion of yield beyond optimum sowing dates. | Eco-physiology and economics of green gram and black gram as influenced by sowing dates in tropical summers

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• Green gram
• Black gram
• Sowing dates
• Ecophysiological characters
• Equivalent yield
• Harvest index
• Thermal requirement of green gram
• Green gram (Vigna radiate L
• Different phenological stages
• Varied weather condition
• Green gram germplasm
• PCV and Heritability
• Green gram [Vigna radiata (L
• )]
• Drought tolerance in green gram
• Evaluation of germplasm accessions
• Salicylic acid
• Green gram (Vigna radiate L )
• Micronutrients on flowering
• Yield parameters of green gram
• Plant growth regulators
• Principal component analysis
• Rainfed green gram genotypes
• Principal component
• 16 green gram genotypes
• Response of summer green gram
• Summer green gram
• Green gram [Vigna radiata (L ) Wilczek]
• Different nutrient management
• Production potential
• FYM and growth
• Different levels of zinc
• Farm yard manure
• Physico chemical properties
• Soil and yield of green gram
• Green gram (Vigna radiata L )
• Drudgery prone activities
• Green gram cultivation in Bihar
• Green gram cultivation
• Collected personally by the researcher
• Teak (Tectona grandis L )
• Agroforestry system
• Different levels of phosphorus
• Nutrient uptake of green gram
• Farmer practices
• SML 668
• IPM 02 3 and yield
• Productivity of green gram
• National food security mission
• Lanatana camara
• Lactic acid bacteria
• Green gram (Vigna radiata L
• Spraying lantana fermented extract
• Growth and yield of green gram
• Net returns
• Gross returns
• B C ratio
• Green gram [Vigna radiata (L) Wilczek]
• Bioprimng in green gram
• Sea weed extract sagarika
• Enhancing the productivity of green gram
• Mungbean yellow mosaic virus resistance
• Green gram (Vigna radiata (L
• ) Wilczek)
• Vector population was high
• Natural field condition
• Rhizosphere and colonize
• Microbial consortia
• Growth parameters
• Inoculation of microbial consortia
• Molecular marker
• Genetic diversity
• ISSR marker
• Selected green gram germplasm
• Path analysis
• Green gram and quantitative traits
• Quantitative traits
• F4 progenies of green gram
• Seed yield and its attributes
• Apparent recovery
• Use efficiency
• Efficiency and apparent recovery
• Integrated phosphorus management
• Nodule number
• Organic manures on root nodulation
• Special reference
• Growing season
• Seed yield of green gram genotypes
• Co inoculation
• Manures and biofertilisers
• Combined application
• Green gram as affected
• Soil quality parameters and yield
• Green gram germplasm lines
• Mahalanobis D2 statistic
• Germplasm lines
• Frontline demonstrations
• Green gram production
• Front–line demonstrations
• Yield attributing traits of crop
• Biocontrol agents
• Major insect pests
• Vigna mungo L
• Major insect pests in green gram
• Chemical insecticides
• Bacterial suspension
• Artificial inoculation
• Leaf spot of green gram
• Convenient inoculation method
• Phosphorous level
• Phosphate levels
• Seed yield green gram
• Anti transpirants