TAILIEUCHUNG - Effect of seedling dip and pre harvest foliar application of growth regulators and fungicide on sprouting and chemical parameters in onion (Allium cepa L.) var. Arka Kalyan

A field study was conducted to know the effect of field application of salicylic acid, azoxystrobin and cycocel on storage behavior of onion cv. Arka Kalyan during kharif season of 2016-17 at College of Horticulture, Bagalkot. The experiment was laid out in Randomized Complete Block Design, with 12 treatments and 3 replication. The harvested bulbs were kept in storage for 4 months at ambient condition during which various physical parameters including sprouting and chemical parameters like pyruvic acid and total soluble solids were analysed. The reduction in the mean sprouting ., per cent was observed in bulbs with salicylic acid at 2 mM (seedling dip and foliar spray 60+90 DAT), azoxystrobin at (foliar spray at 60+90 DAT) and cycocel at 2500 ppm (foliar spray at 90 DAT), bulbs treated with salicylic acid at 2 mM (seedling dip and foliar spray 60+90 DAT), azoxystrobin at (foliar spray at 60+90 DAT) exhibited maximum mean pyruvic acid content µmoles/g during prolonged storage of 120 days. The bulbs treated with salicylic acid 2 mM (60+90 DAT), azoxystrobin (60+90 DAT) and cycocel 2500 ppm (90 DAT) exhibited maximum total soluble solids. Thus in the present investigation the combined application of salicylic acid, azoxystrobin and cycocel in field reduced sprouting, increased pyruvic acid and total soluble solids in onion cv. Arka kalyan during prolonged storage period. | Effect of seedling dip and pre harvest foliar application of growth regulators and fungicide on sprouting and chemical parameters in onion (Allium cepa L.) var. Arka Kalyan

• Sinh học
• Allium cepa L
• Salicylic acid
• Azoxystrobin and cycocel
• Pre harvest foliar application
• Fungicide on sprouting
• Chemical parameters in onion
• Chloroform extract
• Allium cepa root chromosomal aberration assay
• Brassica juncea L
• Czern
• Allium cepa
• Detoxification enzymes
• Aggregatum onion
• Review on Aggregatum onion
• Aggregatum onion (Allium cepa L var aggregatum Don )
• Characteristic odour
• Sodium metabisulfite
• Food Preservative
• Mitotic index
• Root tip cell of Allium cepa L
• Diclofop methyl
• Genotoxic effects
• Allium cepa root tip cells
• Plant bioassays
• Acetyl CoA carboxylase
• Agricultural science
• Sulphur oxidising bacteria
• Sandy soil under green house conditions
• Arbuscular mycorrhizal
• Anti mutagenic
• anti carcinogenic
• anti genotoxic activity
• Organic treatments
• Economic returns
• Poultry manure
• Organic nitrogen management
• Nutrient uptake of onion
• Onion (Allium cepa L
• Purple blotch
• Disease severity
• Severity of purple blotch disease
• Silicon on incidence
• Vegetative growth
• Onion (Allium cepa L )
• Growth and yield of onion
• Rahuri during the rabi season
• Different varieties of onion
• Fourteen varieties
• Field experiment was conducted
• Inorganic fertilizers
• Organic manures
• Bio fertilizers
• Rabi onion (Allium cepa L )
• Integrated nutrient management
• Nutrient uptake
• Economic return of onion
• Levels differential response on yield
• Sulphur sources
• Yield and economics
• Bio fertilizers on yield
• Gibberellic acid and NAA
• Gibberellic acid
• GA3 and NAA
• Yield to different doses of sulphur
• Cold storage
• Seed vigor
• Seed longevity of onion (Allium cepa L
• Modified atmospheric packaging
• Seed quality parameters
• Alternaria porri
• Intercropping on purple blotch
• Foliar application
• Rabi onion (Allium cepa L
• Bulb yield attributes of rabi onion
• Micronutrient application
• Seed priming
• Seed priming on plant
• Bulb yield
• Extend up to yield
• Organic manure
• Plant growth attributes
• Levels of inorganic fertilizers
• Different organic nutrient sources
• Soil properties in onion
• Available NPK
• NPK Uptake
• Sources and levels
• Sulphur on growth
• Yield and quality of onion
• Quality and storage
• Growth and yield
• Kharif onion (Allium cepa L
• Planted in a plot
• Growth parameters
• Yield parameters
• yield under north Gujarat condition
• Effect of INM in onion
• Black mold
• Pre harvest
• Post harvest disease
• Bioagents on post harvest storage diseases
• Pre harvest spray of fungicides