TAILIEUCHUNG - Impact of organic manures and biofertilizers on available NPK in soil and nutrient composition of Okra Fruit

An experiment was carried out on sandy loam soil to evaluate the impact of organic manures (farmyard manure, vermicompost, poultry manure and neem cake) and bio fertilizers (Arka Microbial Consortium) on available NPK in soil and nutrient composition of okra fruit during kharif season of 2017- 2018 at vegetable research station, Sri Konda Laxman Telangana State Horticultural University, Rajendranagar, Hyderabad. In organic farming the use of mineral fertilizers is highly restricted; so, for present experimentation virgin soils were selected. Ten treatments were tried out in randomized block design with three replications. Soil chemical parameters viz., available N, P2O5 and N per cent, P per cent in okra fruit were found to be affected significantly due to T10 with FYM (5t ha-1 ) + VC ( kg ha-1 ) + NC (125 kg ha-1 ) + PM ( kg ha-1 ) + AMC ( kg ha-1 ). We conclude that chemical fertilizers have adverse effect on soil health and environment, so it is not advisable to use. Organic manures and biofertilizers can activate the microbial and enzymatic activity of the soil thus increases the soil physico-chemical properties, residual nutrients concentration and also nutrient composition of okra fruit. | Impact of organic manures and biofertilizers on available NPK in soil and nutrient composition of Okra Fruit

• Nông nghiệp
• Neem cake
• Poultry manure
• Arka microbial consortium
• Organic manures and biofertilizers
• Available NPK
• Nutrient composition
• Cluster bean
• Chemical properties
• Neem cake on physical
• Chemical properties of soil
• Urea mixture
• Submerged condition
• Yield of rice
• Neem cake urea mixed application
• Soil properties and maize
• Yield of maize
• Neem cake on soil health
• Response of different levels of NPK
• Cymopsis tetragonoloba L
• Growth and yield
• Growth and yield of cluster bean
• Field pea
• Yield and fym
• Vermicompost and neem cake
• Soil health yield attribute
• Nutritional value of field pea
• Soil nutrients
• Yield attributes
• Rhizobium and Green gram
• Yield of green gram
• Soil parameters
• Inorganic fertilizers
• NPK levels
• Castor cake
• Net realization
• Fodder dual purpose oat
• Integrated nutrient management
• Fodder yield
• Sclerotium rolfsii
• Trichoderma viride
• Organic amendments
• Stem rot of groundnut
• Neem oil cake
• Pest incidence
• INM system
• Yield and Okra
• Inorganic fertilizers on pest incidence
• Quality and wilt incidence
• Yield and quality of muskmelon
• Cucumis melo L
• Plant nutrients on growth
• Different organic sources
• Vermicompost and okra
• Inorganic fertilizers on growth
• Yield and quality
• Root knot nematode
• P lilacinus
• Tomato crop under protected conditions
• Tomato crop
• Vermi compost
• Radish (Raphanus sativus L )
• Influence of organic
• Inorganic sources of nitrogen
• Yield of radish
• Basal stem rot
• Biocontrol agents
• Basal stem rot (Ganoderma Wilt)
• Field condition
• Cow dung manure
• Crop composted residue
• Quality parameters
• Neem cake and Alkali spreading
• Nutrient packages in Chattisgarh
• Integrated management
• Carbendazim mancozeb
• Neem seed cake
• Collar rot of chilli caused
• Fusarium proliferatum
• Management of bulb rot
• In vivo against bulb
• Soil properties
• Levels of organic
• Inorganic fertilizers on soil properties