Abstract
A field experiment was conducted during winter (rabi) season of 2003-04 to 2004-05 at Regional Agricultural Research Station, Lam to know the effect of potasium on yield and fibre quality of 'Narasimha' cotton (Gossypium hirusitum). All the yield and yield components registered the highest values in treatment T5 (NPK soil applied + foliar spray of pcottasium at early and peak boll formation stages) treatment, followed by treatment T3 (NPK (90:45:45 kg/ha) soil applied + foliar spray of K @ 5kg K20/ha at early boll formation stage) and treatment T4 (NPK (90:45:45 kg/ha) soil applied + foliar spray of K @ 5kg K2O/ha at peak boll formation stage and lowest values were observed in treatment T1 (control). Plant height, sympodia/plant, boll weight and seed index were high in second year. Monopodia/plant, number of bolls/plant, lint index, ginning percentage, seed cotton yield/plant and seed cotton yield (kg/ha) were high during first year. Non significant differences were existed among the treatments for fiber quality parameters during both the years except for 2.5% span length and bundle strength during second year. Improvement in fiber quality parameters composition and uptake were maximum in treatment T5 and minimum in T1 during both the years. Nutrient uptake was more during second year than the first year due to more drymatter accumulation in the plant.
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Claims 6
Claim · model-written summary
T5 gave the highest yield and yield components, followed by T3 and T4; T1 was lowest.
- Taxon
- cotton
Gossypium hirsutumt0 - Treatment
- treatment T5 (NPK soil applied + foliar spray of pcottasium at early and peak boll formation stages)e0
- Outcome
- yield and yield componentse0
- Direction
- higheste0
- Comparator
- treatment T1 (control)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“cotton”
e0“All the yield and yield components registered the highest values in treatment T5 (NPK soil applied + foliar spray of pcottasium at early and peak boll formation stages) treatment, followed by treatment T3 (NPK (90:45:45 kg/ha) soil applied + foliar spray of K @ 5kg K20/ha at early boll formation stage) and treatment T4 (NPK (90:45:45 kg/ha) soil applied + foliar spray of K @ 5kg K2O/ha at peak boll formation stage and lowest values were observed in treatment T1 (control)”
Claim · model-written summary
Plant height, sympodia per plant, boll weight and seed index were higher in the second year.
- Taxon
- cottonGossypium hirsutumt0
- Outcome
- Plant height, sympodia/plant, boll weight and seed indexe0
- Direction
- highe0
- Setting
- second yeare0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“cotton”
e0“Plant height, sympodia/plant, boll weight and seed index were high in second year”
Claim · model-written summary
Monopodia, bolls, lint index, ginning percentage and seed cotton yield were higher in the first year.
- Taxon
- cottonGossypium hirsutumt0
- Outcome
- seed cotton yield (kg/ha)e0
- Direction
- highe0
- Qualifier
- first yeare0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“cotton”
e0“Monopodia/plant, number of bolls/plant, lint index, ginning percentage, seed cotton yield/plant and seed cotton yield (kg/ha) were high during first year”
Claim · model-written summary
Fibre quality parameters generally did not differ significantly among treatments.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- treatmentse0
- Outcome
- fiber quality parameterse0
- Direction
- Non significant differencese0
- Qualifier
- except for 2.5% span length and bundle strength during second yeare0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“cotton”
e0“Non significant differences were existed among the treatments for fiber quality parameters during both the years except for 2.5% span length and bundle strength during second year”
Claim · model-written summary
Fibre quality and nutrient uptake were greatest in T5 and least in T1.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- treatment T5e0
- Outcome
- fiber quality parameters composition and uptakee0
- Direction
- maximume0
- Comparator
- T1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“cotton”
e0“Improvement in fiber quality parameters composition and uptake were maximum in treatment T5 and minimum in T1 during both the years”
Claim · model-written summary
Nutrient uptake was higher in the second year.
- Taxon
- cottonGossypium hirsutumt0
- Outcome
- Nutrient uptakee0
- Direction
- moree0
- Comparator
- the first yeare0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“cotton”
e0“Nutrient uptake was more during second year than the first year due to more drymatter accumulation in the plant”
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496 papers in the same direction as this paper · 47 in the opposite direction · 6 reporting no difference from an alternative
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See all 550 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.