tailieunhanh - Effect of soil and foliar applications of zinc and iron on yield and economics of sunflower (Helianthus annus L.) under irrigation

In order to find out the response of soil and foliar application of zinc and iron fertilization on Sunflower (Helianthus Annus L.) yield and economics. A field experiment was conducted during the kharif 2012at Agricultural College Farm, Raichur, the results revealed that, yield and yield components of sunflower were influenced favourably by soil application of ZnSO4@ 10 kg ha-1 + Foliar spray of FeSO4@ % along with RDF and FYM @ 8 t ha-1 recorded significantly highest grain yield (2,268 kg ha-1 ), oil yield (937 ha-1 ), oil content () and test weight ( g). The growth parameters of sunflower were also influenced favourably with soil application of ZnSO4 @ 10 kg ha-1 + Foliar spray of FeSO4@ % along with RDF and FYM @ 8 t ha-1 , dry matter production ( g plant-1 ) and plant height ( cm), over other treatment combinations. The highest net returns of , 453ha-1 and B: C () was recorded in soil application of ZnSO4 @ 10 kg ha-1 + Foliar spray of FeSO4@ % along with RDF and FYM @ 8 t ha-1 to RDF (). | Effect of soil and foliar applications of zinc and iron on yield and economics of sunflower (Helianthus annus L.) under irrigation

• Nông nghiệp
• Yield and economics
• Foliar applications
• Zinc and iron on yield
• Economics of sunflower
• Helianthus annus L
• Yield attributes
• Zinc on yield attributes
• Economics of rice
• Sulphur on yield attributes
• Coriander varieties
• Economics of coriander varieties
• Zinc fertilization on yield attributes
• Grain yield
• Straw yield
• Pearlmillet equivalent yield
• Economics of summer pearlmillet
• Pearl millet
• Hand weeding
• Yield attributes and economics
• Integrated weed management on yield
• Economics of pearl millet
• Crop establishment methods
• Different crop establishment methods
• Residue on yield
• Economics of ricein RW system
• Northern plains of IGP
• Economics and yield
• Sesame (Sesamum indicum L )
• Yield and economics of sesame
• Economics of sesame
• Moisture conservation practices
• Effect of vermicompost
• Sowing date
• Seed yield
• Different safflower genotypes
• Oil yield and economics
• Sowing dates on seed yield
• Nutrient management
• Kharif rice (Oryza sativa L
• Establishment methods
• Nutrient management on yield
• Economics of Kharif rice
• Broccoli (Brassica oleracea var italica L )
• Plant spacing
• Performance of different varieties
• Respect to yield
• Economics of Broccoli
• Economics mustard
• Late sown condition
• Nitrogen levels
• Yield contributing characters
• Economics of mustard
• Sweet potato
• Date of planting
• Ipomoea batatas L
• Planting on growth
• Yield and economics of sweet potato
• Weed management
• Economics of linseed
• Integrated weed management
• Integrated weed management on growth
• Growth attributes
• Yield attributes and yield
• Economics and chickpea
• Chickpea (Cicer aritinum L )
• Zinc on growth
• Economics of chickpea
• Stover yield and economics
• Transplanted pigeonpea
• Economics of transplanted pigeonpea
• Foliar application
• Response of chemical fertilizers
• Chemical fertilizers
• Micronutrients on yield
• Maize wheat cropping system
• Foxtail millet
• Growth and yield attributes
• Stover yield
• Economics in foxtail millet
• Black soil
• Planting geometry
• Pigeonpea intercropping system on yield
• Equivalent yield of maize
• Economics under delayed onset
• Nano fertilizer
• Foliar spray
• Tomato (Solanum lycopersicum L )
• Nano fertilizer on yield
• Economics in tomato
• Intercropping system
• Integrated nutrient management
• Economics of sorghum based intercropping systems
• Yield of sorghum based intercropping systems
• INM practices on yield
• Economics of coriander
• Genotypes for their performance
• Front line demonstration
• Yield gap
• Front line demonstrations on yield
• Economics of mustard crop
• Yield gaps between improved package
• Plant population
• Levels of fertilizer
• Dry pod yield
• Economics of summer groundnut
• Probiotics on milk yield
• Milk yield
• Production economics
• Crossbred cows
• Sowing methods
• Yield and economics of mustard
• Mustard (Brassica compestris L
• Levels of sulphur and boron