tailieunhanh - Response of pigeon pea to drip irrigation and mulching

The investigation entitled “Response of pigeonpea to drip irrigation and mulching” conducted at college farm, CAET, NAU, Dediapada, during rabi season 2017-18. The experiment consisted of five irrigation treatments and laid-out with randomized block design taking four replications. There were three treatments based on surface drip irrigation method and irrigation schedules in the form of pan evaporation replenishment factors of and were either kept constant throughout the crop life and two treatments consisted of irrigation through a furrow system of irrigation scheduled at an IW/CPE: 1 with an irrigation water depth of 60 mm was maintained. Growing of rabi pigeonpea resulted significantly higher yield due to significantly higher in PEF through drip irrigation with sugarcane trash mulch @ 5 t/ha. Yield attributes as well as yields of pigeonpea were also produced higher through drip with sugarcane trash mulch @ 5 t/ha. The interaction effect observed between irrigation and mulch were significant in respect to plant height at harvest ( cm), number of secondary branches (), grain yield ( kg/ha), haulm yield ( kg/ha), fodder yield ( kg/ha), stalk yield ( kg/ha), dry root weight ( kg/ha), harvest index ( %) and water use efficiency ( kg/ha-mm) as compared to rest treatment. WUE decreased with increase in level of irrigation. Drip irrigation PEF with sugarcane trash mulch @ 5 t/ha recorded higher WUE with per cent water saving as compared to surface irrigation (control). The interaction effect of drip irrigation PEF + sugarcane trash mulch @ 5 t/ha, 56 per cent coverage recorded higher net returns ( Rs/ha) and benefit cost ratio (). For getting potential production and profit from the rabi pigeonpea, scheduling of irrigation at PEF through drip with sugarcane trash mulch @ 5 t/ha. | 2019 8 2 91-97 EXCELLENT PUBLISHERS International Journal of Current Microbiology and Applied Sciences ISSN 2319-7706 Volume 8 Number 02 2019 Journal homepage http Original Research Article https Response of Pigeon Pea to Drip Irrigation and Mulching . Solanki . Chalodia . Fadadu and . Dabhi Department of Soil and Water Engineering College of Agricultural Engineering and Technology Navsari Agricultural University Dediapada - 393040 Gujarat India Corresponding author ABSTRACT Keywords Drip irrigation Yield Water use efficiency and Economics Article Info Accepted 04 January 2018 Available Online 10 February 2019 The investigation entitled Response of pigeonpea to drip irrigation and mulching conducted at college farm CAET NAU Dediapada during rabi season 2017-18. The experiment consisted of five irrigation treatments and laid-out with randomized block design taking four replications. There were three treatments based on surface drip irrigation method and irrigation schedules in the form of pan evaporation replenishment factors of and were either kept constant throughout the crop life and two treatments consisted of irrigation through a furrow system of irrigation scheduled at an IW CPE 1 with an irrigation water depth of 60 mm was maintained. Growing of rabi pigeonpea resulted significantly higher yield due to significantly higher in PEF through drip irrigation with sugarcane trash mulch @ 5 t ha. Yield attributes as well as yields of pigeonpea were also produced higher through drip with sugarcane trash mulch @ 5 t ha. The interaction effect observed between irrigation and mulch were significant in respect to plant height at harvest cm number of secondary branches grain yield kg ha haulm yield kg ha fodder yield kg ha stalk yield kg ha dry root weight kg ha harvest index and water use efficiency kg .

• Sinh học
• Drip irrigation
• Water use efficiency and economics
• Pigeon pea to drip irrigation
• Drip irrigation
• Pigeon pea
• Saline water
• Salt dynamics
• Cabbage (L Brassica oleracea var capitata)
• Drip irrigation in cabbage
• Irrigation on water dynamics
• Management of drip irrigation system
• Drip irrigation system
• Drip adopted farmers in management
• Suggestions offered
• Constraints faced
• Hydraulic performance
• Drip irrigation in tomato
• Economics of drip systems
• Paradigm shift towards modern irrigation systems
• Bio fertilizers based fertigation schedule
• Varying levels of drip irrigation
• Drip irrigation on yield
• Quality parameters
• Economics of cucumber
• Tagetes erecta L
• African marigold (Tagetes erecta Linn)
• Fertigation through drip irrigation
• Irrigation scheduling
• Water use efficiency
• Water saving
• Drip irrigation in wheat
• Deficit irrigation
• Irrigation levels
• Planting layout
• Turmeric yield and economics
• Friction loss
• Drip irrigation laterals
• Mathematical model
• Dimensional analysis
• Disc filter
• Head loss
• Drip irrigation systems
• Metal body disc filters
• Subsurface drip irrigation
• Air injection
• Sandy clay loam soil
• Nano solar pump
• Gravity based drip irrigation
• Vegetable cultivation
• Gravity based drip irrigation system
• Major problem in rainfed areas
• Farmers in Bikaner district
• Drip irrigation system were selected randomly
• Panchayat samities
• Proper economization of water
• Greenhouse grown tomato
• Drip irrigation levels
• Soilless media
• Productivity and economics
• Economics of greenhouse grown tomato
• Surface and subsurface drip irrigation method
• Lateral and emitter spacings
• Textile waste water
• Vegetable crop
• Vegetable crop under drip irrigation
• Physiological parameters
• Seed germination
• Drip irrigation levels on amaranthus
• Amaranthus (Amaranthus hybridus L)
• Yield and water
• Efficiency under shade net
• Sandy loam soil
• Characterize the moisture distribution pattern
• Drip irrigation under sandy loam soil
• Better crop response
• Frictional head loss
• Pressure drop
• On farm drip irrigation systems design
• Farmers’ fields
• Electrical conductivity
• GSM modem
• Sensors and Solenoid valve
• Automated drip irrigation system
• Field level investigation
• Bt cotton
• Nitrogen and seed cotton yield
• Seed cotton yield
• Drip irrigation in Bt cotton
• Different mulch materials
• Vegetative growth
• Yield of ginger
• Ginger (Zingiber officinale Rosc )
• Influence of spacing
• Drip irrigation on yield attributes
• Pigeonpea (Cajanus cajan L )
• Colour plastic mulch
• Okra (Abelmoschus esculentus)
• Different levels of drip irrigation
• Growing period
• Plastic mulching
• Drip irrigation regimes
• Mulching in Mango
• Mango cv Pant sinduri