TAILIEUCHUNG - Nutrient uptake and soil fertility status as influenced by planting geometry in Dolichos bean

The field experiment was conducted at experimental plot of Department of Vegetable Science, K R C College of Horticulture, Arabhavi, Belgaum district during Rabi season of 2016-17 and 2017-18 to study the effect of different spacing levels on nutrient uptake and soil fertility status of dolichos bean (Dolichos lablab L.) in medium black soils of Arabhavi”. Two year field experiments with seven planting geometry consisting of 60 × 15 cm, 60 × 30 cm, 45 × 15 cm (control), 45 × 30 cm, 45 × 45 cm, 30 × 15 cm and 30 × 30 cm were laid out in randomized block design replicated thrice. Data recorded on yield attributes and pod yield were significantly influenced by various plant spacing levels. Wider spacing level (60 × 30 cm) significantly increased the number of primary branches, dry matter content, number of pods per plant and pod protein content whereas, narrow spacing levels increased plant height and pod yield per hectare as well as higher total N, P and K uptake in first (2016-17), second season (2017-18) and even in pooled analysis. The available nutrient status such as pH, Electrical conductivity, organic carbon, N, P and K in soil after harvest was found to be improved due to wider spacing levels during both the growing seasons and most suitable soil pH, EC and maximum values of organic carbon were recorded in a spacing of 30 × 30 cm. | Nutrient uptake and soil fertility status as influenced by planting geometry in Dolichos bean

• Nông nghiệp
• Planting geometry
• Dolichos bean
• Phosphorus and potassium
• Nutrient uptake
• Soil fertility status
• Planting geometry
• Single eye bud seedling planting technique
• Drip irrigation
• Seedling planting technique
• Profitability under drip irrigation
• Planting technique
• Growth characters
• Pigeon pea (Cajanus cajan L )
• Rabi season pigeon pea
• Planting geometry on growth
• Drip fertigation
• Recommended fertilizer doze
• Yield of summer maize
• Planting geometry on water
• Date of sowing
• Interaction effect
• Yield attributes
• Planting geometry on yield attributes
• Boll weight
• Seed cotton yield
• High density planting system
• Growth and yield of cotton
• Rabi maize
• IW/CPE ratio
• Agrophysiological attributes
• Influenced by planting geometry
• Planting density
• Corm regeneration
• Different planting geometry patterns
• corm regeneration of saffron
• Yield of saffron
• Nitrogen levels
• Dry matter
• Flowering and harvest index
• Growth and yield of rice
• Rice (Oryza sativa L
• Yield performance
• Oryza sativa aerobic system
• Oryza sativa L
• Yield performance of rice
• Nitrogen level
• Yield attribute
• Yield of rice
• Gangetic plains region
• Planting materials
• Plant geometry
• Oil yield
• Suckers yield
• Menthol mint
• Boro rice
• New alluvial zone
• New alluvial zone of west Bengal
• Chemical attributes
• Inter cropping
• Sugarcane with suitable intercropping
• Moisture regimes
• Consumptive use
• Water use efficiency
• Nutrient levels
• Grain yield
• Zinc concentration
• Zinc uptake
• High zinc rice
• Ridge planting
• Cured leaf yield
• Leaf quality
• Nicotiana Tabacum L
• Primary branches
• Nodes per plant
• Clusters per plant
• Productivity of buckwheat
• Crop geometry
• Seed yield
• Optimization of planting time
• Geometries for Indian mustard RH 749
• Indian mustard RH 749
• Row spacing
• Water soluble fertilizers
• Double side planting
• Sub surface drip
• Surface drip fertigation system
• Yield and quality
• Raised bed
• Plant height
• Number of branches
• Fresh herbage yield
• Yield of menthol mint (Mentha arvensis L )
• Hybrid napier
• Leaf area
• Leaf area index
• Yield and economics
• Black soil
• Pigeonpea intercropping system on yield
• Equivalent yield of maize
• Economics under delayed onset
• Soil microbial population
• Soil enzymatic activity
• Finger millet
• Methods of establishment
• Nutrient sources