tailieunhanh - Influence of plant spacing and weed management practices on the growth and yield of hybrid maize

Field experiments were conducted during kharif 2014 and 2015 at farmer’s field under irrigated condition at Udumalaipettai of Tiruppur district of Tamil Nadu to find out the influence of plant spacing and weed management practices on the growth and yield of maize. The experiments were laid out in split plot design replicated thrice with three plant spacings viz., 45 cm x 30 cm (74,074 plants per ha), 60 cm x 20 cm (83,333 plants per ha) and 60 cm x 25 cm (66,666 plants per ha) under main plot and four weed management practices viz., atrazine @ kg /ha as pre emergence + one hand weeding 30 DAS, atrazine @ kg /ha as pre emergence + 2,4 – D sodium salt @ kg / ha 30 DAS, atrazine @ kg /ha as pre emergence + twin wheel hoe weeder weeding 30 DAS and unweeded control under subplot. The results of the experiment revealed that the plant spacing 60 cm x 25 cm among the plant spacings and atrazine @ kg ha-1 + one hand weeding 30 DAS followed by atrazine @ kg ha-1 + twin wheel hoe weeder weeding 30 DAS among the weed management practices favourably increased the growth parameters and grain yield. Among the treatment combinations, better growth and higher grain yield were recorded under the plant spacing of 60 cm x 25 cm along with atrazine @ kg ha-1 + one hand weeding 30 DAS followed by spacing of 60 cm x 25 cm along with atrazine @ kg ha-1 + twin wheel hoe weeder weeding 30 DAS. | Influence of plant spacing and weed management practices on the growth and yield of hybrid maize

• Nông nghiệp
• Plant spacing
• Weed control practices
• Plant spacing and weed management practices
• Weed management practices
• Yield of hybrid maize
• Sweet potato
• Planting dates
• Yield attributes of sweet potato
• Plant spacing on growth
• Fruit quality
• Plant spacing on fruit quality
• Capsicum (Capsicum annuum L)
• Hybrid buffalo
• Natural ventilated polyhouse
• Sowing dates
• Sowing dates and plant spacing
• Quality of sweet corn
• TSS of cob and fodder
• Nitrogen and spacing
• Variety snowball
• Spacing with variety snowball
• Cauliflower plant
• Cauliflower seedlings were transplanted
• Yield and economics
• Broccoli (Brassica oleracea var italica L )
• Performance of different varieties
• Respect to yield
• Economics of Broccoli
• Shade conditions
• Growth and yield
• Environment and orchard conditions
• Yield attributes of Ashwagandha
• Nitrogen levels
• Conventional variety
• Economic analysis of hybrid
• Plant spacing of aeration on the growth
• Frequency of aeration on the growth
• Yield of water dropwort
• Watercress nutritious solution
• Water dropwort planted
• Integrated nutrient management
• Different plant spacing on Tulsi
• Factorial randomized block design
• Treatments consisted
• Yield attributing character
• Growth attributes
• Yield and quality parameters
• North gujarat conditions
• Broccoli (Brassica oleracea var italica L)
• Different plant spacing
• Respect to growth
• Growing media
• Protected conditions
• Capsicum (Capsicum annuum L )
• Growth and yield characteristics
• Levels of fertilizer
• Spacing yield and economic
• Spacing economic
• Fertilizer levels on yield
• Plant geometry
• Salicylic acid
• Plant growth regulators
• Growth of zaid sesame
• Yield of zaid sesame
• Spacing growth regulators
• Row spacing
• Water soluble fertilizers
• Double side planting
• Sub surface drip
• Surface drip fertigation system
• Yield and quality
• Nitrogen and boron
• Boron on yield
• Yield attributing traits of broccoli
• Head yield and quality
• Plant density
• Harvest index
• Net return
• BC ratio
• Medium duration pigeonpea
• Row spacing on crop growth
• Training level
• Training on vegetative growth characteristics
• Yield of tomato
• Grown in polyhouse
• Tạp chí khoa học
• Butterfly pea
• Clitoria ternatea L
• Grey soil
• Organic oriented farming system
• Colour plastic mulch
• Tender stem broccoli
• Plant geometry on yield
• Economics on tender stem broccoli
• Plant spacings on yield
• Quality parameters
• Quality parameters of various groundnut
• Various groundnut genotypes
• Computerized measurement system
• Sticky belt test
• Seed spacing accuracy
• Precision seeding
• Mechanical plant
• Greenhouse roses for cutflower production
• Rose varieties
• Plant material
• Climate control
• Soil and pH
• Stimulation of bottom breaks on new plants
• Building the canopy
• Economic of cowpea
• Direct seeding
• Intrarow seed spacing
• Pneumatic no till seeder
• Silage corn
• No till seeding method