Abstract
Split plot experiment was conducted at Coimbatore, to determine the optimum spacing and best method of application of the recommended dose of NP and K (60, 30, 30 kg/ha) for obtaining maximum kapas yield in cotton variety. 'Suvin (G. barbadense L.). The foliar application of 10:5: 5 ka/ha of N P and K respectively at squaring, flowering and boll formation periods with 30:15:15 NPK as basal dose under 90 37 cm spacing gave the maximum kapas yield of 21.8 q/ha. Correlation studies showed that foliar application of major nutrients at critical phases of growth inhibits uneconomic trends in plant growth and improves the relationship between yield attributes. The direct and indirect effects of plant height, bol number and boll weight on kapas yield showed synergestic action based upon the methods of NPK application.
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Claims 3
Claim · model-written summary
Foliar NPK at critical stages with basal NPK under the reported spacing gave maximum kapas yield of 21.8 q/ha.
- Taxon
- Cotton
Gossypium hirsutumt0 - Treatment
- foliar application of 10:5: 5 ka/ha of N P and K respectively at squaring, flowering and boll formation periods with 30:15:15 NPK as basal dosee0
- Outcome
- kapas yielde0
- Direction
- maximume0
- Value
- 21.8 q/hae0
- Qualifier
- 90 37 cm spacinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“'Suvin' Cotton”
e0“The foliar application of 10:5: 5 ka/ha of N P and K respectively at squaring, flowering and boll formation periods with 30:15:15 NPK as basal dose under 90 37 cm spacing gave the maximum kapas yield of 21.8 q/ha.”
Claim · model-written summary
Foliar nutrient application inhibited uneconomic plant growth trends and improved the relationship among yield attributes.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- foliar application of major nutrients at critical phases of growthe0
- Outcome
- uneconomic trends in plant growth and improves the relationship between yield attributese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“'Suvin' Cotton”
e0“foliar application of major nutrients at critical phases of growth inhibits uneconomic trends in plant growth and improves the relationship between yield attributes.”
Claim · model-written summary
Plant height, boll number and boll weight had synergistic direct and indirect effects on kapas yield.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- methods of NPK applicatione0
- Outcome
- kapas yielde0
- Qualifier
- synergestic actione0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“'Suvin' Cotton”
e0“The direct and indirect effects of plant height, bol number and boll weight on kapas yield showed synergestic action based upon the methods of NPK application.”
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