TAILIEUCHUNG - Laboratory performance of developed centrifugal blower of Aero blast sprayer for high density plantation mango orchard

Effective pest control requires precise and uniform application of pesticide on the target area. Air assistance in spraying system improves the deposition uniformly in the entire tree canopy. Requirement of air volume is influenced by leaf area, leaf density and canopy volume of tree. High power air assisted sprayers are used for blanket spray application in developed countries. In India manual or HTP sprayers are used for spraying horticultural crops which results in uneven spraying, incurring more cost and inefficient pest control. To overcome these limitations a suitable centrifugal blower is developed for aero blast sprayer in HDP mango orchard. To assess air volume requirement for spraying on HDP matured mango orchard, tree parameters canopy volume, mean leaf area, leaf density and total leaf area of tree were estimated. Air volume requirement for HDP mango orchard spraying was calculated. The centrifugal blower with forward curved blade was developed to deliver the air of m3 /s required for effective spraying in HDP mango orchard. The developed centrifugal blower was tested in the laboratory at 1800, 2000, 2200, and 2400 rpm. The desired air discharge of m3 /s was found at 2200 rpm whereas theoretical requirement was m3 /s for efficient spraying operation in HDP mango orchard. The maximum blower efficiency of per cent and the sufficient spray throw was found at 2200 rpm blower speed. | Laboratory performance of developed centrifugal blower of Aero blast sprayer for high density plantation mango orchard

• Nông nghiệp
• Centrifugal blower
• Air volume
• High density plantation mango orchard
• Developed centrifugal blower
• Laboratory performance
• Knapsack sprayer
• Performance of SPV module
• Flow rate
• Laboratory test
• Field test
• Okra and Bitter guard
• Power take off
• Petrodiesel fuel
• Performance characteristics
• Biodiesel blends
• Biodiesel mixtures
• Laboratory Methods
• Toxic Peptides
• Sensitive Detection
• Main Immunogenic
• Gluten Peptide
• Advanced Therapies
• Celiac Disease
• BMC Genetics
• Oriental fruit fly
• Male recombination
• Laboratory adaptation
• Filter rearing system
• Routine monitoring
• Diabetes Mellitus Type
• Hematologic Manifestations
• Multiple Sclerosis
• Chromatography A
• Preparative chromatography
• Step gradient separation
• Buffer mixing
• Column performance