TAILIEUCHUNG - Branching out: Relay grass pea (Lathyrus sativa L.) production on rice fallows in the eastern indo-gangetic plains

Cultural management practices in relay (paira /utera) grass pea (Lathyrus sativa L.) on rice-fallows may intensify pulse production in the Eastern Ingo-Gangetic plains, but choice to be made, requires assessment of appropriate rice stubble and micro nutrient management. A field experiment was conducted at the Central Research Farm of the Bidhan Chandra Krishi Viswavidyalaya, the State Agricultural University, Gayeshpur, India (220 58/N latitude; 880 31/ E longitude; amsl, Inceptisol, tropical sub-humid region)during winter seasons of2015-16, 2016-17 and 2017-18 to evaluate opportunity of improving yield of relay grass pea (variety Biol 212) with conservation agriculture practices. The experiment was laid out in a split-split design with three replications having two levels of sowing method (relay crop sown 10 days before rice harvesting and sowing with multi crop zero cum fertiliser drill on the day of rice harvest), four levels of rice residue (rice cut at ground level, residue kept at the height of 6 inch, 9 and 12 inch) and four levels of micronutrient spray (control, boron at pre flowering stage, molybdenum at pre flowering stage and boron +molybdenum at pre flowering stage). Zero tillage produced more nodules, more seed and bio yield as compared to relay cropping. Retention of rice residue at 12 inch above soil surface recorded highest seed yield (1074 kg/ha) as well as bio yield (4120 kg/ha). Boron along with Molybdenum had produced highest number of pods / plant, seed yield (1099 kg/ha) and bio yield (4149 kg/ha). Application of boron and molybdenum at pre flowering stage and relay sowing of lathyrus and 12 inch anchored residue may increase overall pulse production on rice -fallow areas of eastern IGP. | Branching out: Relay grass pea (Lathyrus sativa L.) production on rice fallows in the eastern indo-gangetic plains

• Sinh học
• Rice fallow
• Relay grass pea production
• Lathyrus sativa L
• Eastern indo gangetic plains
• Indo gangetic plains
• Rice fallow maize
• Mean performance
• Rice fallow situation
• Maize genotypes
• Performance under rice fallow condition
• Machine transplanted rice system
• Time of sowing on growth indices
• Growth indices in rice fallow blackgram
• Rice fallow blackgram
• Socio economic condition
• Kharif fallow
• Farmers in rice fallow area
• Select village
• Rice fallow cropping systems
• Yield of rice
• Rice fallow crops yield
• Yield attributes
• Integrated nitrogen management
• Seed rates
• Varieties on yield
• Rice fallow mustard
• Rice fallow mustard and their economics
• Seed rates and varieties
• Rabi groundnut
• Growth and yield
• Productivity of rice fallow groundnut
• Rice fallow groundnut
• Pods per plant
• Foliar nutrition
• Chelated micronutrient
• Rice fallow condition
• Blackgram growing
• Late sown
• Yield and economics
• Late sown rainfed condition in rice fallow
• Performance of toria
• Yield of blackgram
• Nutrient content
• Uptake by rice fallow rabi blackgram
• Rice fallow Rabi blackgram
• Sowing method
• Nutrients and growth regulators
• Foliar spray
• Yield of rice fallow pulses
• Finger millet
• Rice fallow conditions
• Grain yield
• Net monetary returns
• Genetic advance
• Blackgram and quantitative traits
• Blackgram [Vigna mungo (L
• ) Hepper]
• Genetic advance for quantitative characters
• Rice fallow sorghum
• Growth parameters
• Stover yield
• Harvest index
• Path analysis
• Yield parameters and blackgram
• Path coefficient estimates
• Yield and yield component traits
• Yield gap
• Technology gap
• Extension gap
• Technology index
• Rice fallow areas
• Rabi pulses
• Sowing window of rice pulse cropping
• Rice pulse cropping system according
• Length of growing period
• Rice or maize fallow
• Light weight
• Sowing attachment
• Hilly areas
• Sowing attachment suitable
• Cow pea
• Sea weed liquid fertilizer
• Pod length