Abstract
Fertilizer management during reproductive stage of cotton is being attention to the researcher due to this stage root activities decrease by cotton plant. To mitigate the problem and evaluate optimum foliar fertilizer combination of nitrogen, potassium and boron for feeding of plant an experiment was conducted at Central Cotton Research Farm, Sreepur, Gazipur during cotton growing season of 2009-2011. Cotton variety cv. CB-10 was used under experiment. Eight combination levels of Nitrogen, Potassium and Boron T0 (0.00 –0.00 – 0.00), T1 (7.50 – 40 – 0.75), T2 (7.50 – 40 – 1.00), T3 (7.50 – 50 – 0.75), T4 (7.50 – 50 – 1.00), T5 (9.00 – 40 – 0.75), T6 (9.00 – 40 – 1.00), T7 (9.00 – 50 – 0.75), T8 (9.00 – 50 – 1.00) g L-1 water were foliar sprayed at reproductive stage of cotton as treatment. The design of the experiment was randomized completely block design (RCBD) with three replications. The result show that, plant height (92.17 cm), Boll plant-1(23.57), boll weight (5.27 g), seed cotton yield (1.39 t ha-1), Lint yield (0.49 t ha-1), Seed yield (0.90 t ha-1), 50% span length (12.19 mm), Oil (20.51%) and protein (20.11%), seed index (10.20), germination(88.09%), shoot and root length(11.78 cm, 10.91 cm) were maximum from T4 (7.50 – 50 – 1.00) foliar nitrogen, potassium and boron treatment combination. Incase of all parameter without foliar fertilizer results was lowest except electric conductivity that is (149.57 μscm -1g-1). In future need to conduct research for pathways of nutrient absorption in cotton plant.
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Claims 15
Claim · model-written summary
T4 produced maximum plant height of 92.17 cm.
- Taxon
- cotton
Gossypium hirsutumt0 - Material
- cv. CB-10t1
- Treatment
- T4 (7.50 – 50 – 1.00) foliar nitrogen, potassium and boron treatment combinatione0
- Outcome
- plant heighte0
- Direction
- maximume0
- Value
- 92.17 cme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“plant height (92.17 cm), Boll plant-1(23.57), boll weight (5.27 g), seed cotton yield (1.39 t ha-1), Lint yield (0.49 t ha-1), Seed yield (0.90 t ha-1), 50% span length (12.19 mm), Oil (20.51%) and protein (20.11%), seed index (10.20), germination(88.09%), shoot and root length(11.78 cm, 10.91 cm) were maximum from T4 (7.50 – 50 – 1.00) foliar nitrogen, potassium and boron treatment combination.”
t0“cotton”
t1“cv. CB-10”
Claim · model-written summary
T4 gave the maximum 23.57 bolls per plant.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- T4 (7.50 – 50 – 1.00) foliar nitrogen, potassium and boron treatment combinatione0
- Outcome
- Boll plant-1e0
- Direction
- maximume0
- Value
- 23.57e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“plant height (92.17 cm), Boll plant-1(23.57), boll weight (5.27 g), seed cotton yield (1.39 t ha-1), Lint yield (0.49 t ha-1), Seed yield (0.90 t ha-1), 50% span length (12.19 mm), Oil (20.51%) and protein (20.11%), seed index (10.20), germination(88.09%), shoot and root length(11.78 cm, 10.91 cm) were maximum from T4 (7.50 – 50 – 1.00) foliar nitrogen, potassium and boron treatment combination.”
t0“cotton”
Claim · model-written summary
T4 gave maximum boll weight of 5.27 g.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- T4 (7.50 – 50 – 1.00) foliar nitrogen, potassium and boron treatment combinatione0
- Outcome
- boll weighte0
- Direction
- maximume0
- Value
- 5.27 ge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“plant height (92.17 cm), Boll plant-1(23.57), boll weight (5.27 g), seed cotton yield (1.39 t ha-1), Lint yield (0.49 t ha-1), Seed yield (0.90 t ha-1), 50% span length (12.19 mm), Oil (20.51%) and protein (20.11%), seed index (10.20), germination(88.09%), shoot and root length(11.78 cm, 10.91 cm) were maximum from T4 (7.50 – 50 – 1.00) foliar nitrogen, potassium and boron treatment combination.”
t0“cotton”
Claim · model-written summary
T4 gave maximum seed cotton yield of 1.39 t ha-1.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- T4 (7.50 – 50 – 1.00) foliar nitrogen, potassium and boron treatment combinatione0
- Outcome
- seed cotton yielde0
- Direction
- maximume0
- Value
- 1.39 t ha-1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seed cotton yield (1.39 t ha-1), Lint yield (0.49 t ha-1), Seed yield (0.90 t ha-1), 50% span length (12.19 mm), Oil (20.51%) and protein (20.11%), seed index (10.20), germination(88.09%), shoot and root length(11.78 cm, 10.91 cm) were maximum from T4 (7.50 – 50 – 1.00) foliar nitrogen, potassium and boron treatment combination.”
t0“cotton”
Claim · model-written summary
T4 gave maximum lint yield of 0.49 t ha-1.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- T4 (7.50 – 50 – 1.00) foliar nitrogen, potassium and boron treatment combinatione0
- Outcome
- Lint yielde0
- Direction
- maximume0
- Value
- 0.49 t ha-1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Lint yield (0.49 t ha-1), Seed yield (0.90 t ha-1), 50% span length (12.19 mm), Oil (20.51%) and protein (20.11%), seed index (10.20), germination(88.09%), shoot and root length(11.78 cm, 10.91 cm) were maximum from T4 (7.50 – 50 – 1.00) foliar nitrogen, potassium and boron treatment combination.”
t0“cotton”
Claim · model-written summary
T4 gave maximum seed yield of 0.90 t ha-1.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- T4 (7.50 – 50 – 1.00) foliar nitrogen, potassium and boron treatment combinatione0
- Outcome
- Seed yielde0
- Direction
- maximume0
- Value
- 0.90 t ha-1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seed yield (0.90 t ha-1), 50% span length (12.19 mm), Oil (20.51%) and protein (20.11%), seed index (10.20), germination(88.09%), shoot and root length(11.78 cm, 10.91 cm) were maximum from T4 (7.50 – 50 – 1.00) foliar nitrogen, potassium and boron treatment combination.”
t0“cotton”
Claim · model-written summary
T4 gave maximum 50% span length of 12.19 mm.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- T4 (7.50 – 50 – 1.00) foliar nitrogen, potassium and boron treatment combinatione0
- Outcome
- 50% span lengthe0
- Direction
- maximume0
- Value
- 12.19 mme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“50% span length (12.19 mm), Oil (20.51%) and protein (20.11%), seed index (10.20), germination(88.09%), shoot and root length(11.78 cm, 10.91 cm) were maximum from T4 (7.50 – 50 – 1.00) foliar nitrogen, potassium and boron treatment combination.”
t0“cotton”
Claim · model-written summary
T4 gave maximum oil content of 20.51%.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- T4 (7.50 – 50 – 1.00) foliar nitrogen, potassium and boron treatment combinatione0
- Outcome
- Oile0
- Direction
- maximume0
- Value
- 20.51%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Oil (20.51%) and protein (20.11%), seed index (10.20), germination(88.09%), shoot and root length(11.78 cm, 10.91 cm) were maximum from T4 (7.50 – 50 – 1.00) foliar nitrogen, potassium and boron treatment combination.”
t0“cotton”
Claim · model-written summary
T4 gave maximum protein content of 20.11%.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- T4 (7.50 – 50 – 1.00) foliar nitrogen, potassium and boron treatment combinatione0
- Outcome
- proteine0
- Direction
- maximume0
- Value
- 20.11%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“protein (20.11%), seed index (10.20), germination(88.09%), shoot and root length(11.78 cm, 10.91 cm) were maximum from T4 (7.50 – 50 – 1.00) foliar nitrogen, potassium and boron treatment combination.”
t0“cotton”
Claim · model-written summary
T4 gave maximum seed index of 10.20.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- T4 (7.50 – 50 – 1.00) foliar nitrogen, potassium and boron treatment combinatione0
- Outcome
- seed indexe0
- Direction
- maximume0
- Value
- 10.20e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seed index (10.20), germination(88.09%), shoot and root length(11.78 cm, 10.91 cm) were maximum from T4 (7.50 – 50 – 1.00) foliar nitrogen, potassium and boron treatment combination.”
t0“cotton”
Claim · model-written summary
T4 gave maximum germination of 88.09%.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- T4 (7.50 – 50 – 1.00) foliar nitrogen, potassium and boron treatment combinatione0
- Outcome
- germinatione0
- Direction
- maximume0
- Value
- 88.09%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“germination(88.09%), shoot and root length(11.78 cm, 10.91 cm) were maximum from T4 (7.50 – 50 – 1.00) foliar nitrogen, potassium and boron treatment combination.”
t0“cotton”
Claim · model-written summary
T4 gave maximum shoot length of 11.78 cm.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- T4 (7.50 – 50 – 1.00) foliar nitrogen, potassium and boron treatment combinatione0
- Outcome
- shoot and root lengthe0
- Direction
- maximume0
- Value
- 11.78 cme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“shoot and root length(11.78 cm, 10.91 cm) were maximum from T4 (7.50 – 50 – 1.00) foliar nitrogen, potassium and boron treatment combination.”
t0“cotton”
Claim · model-written summary
T4 gave maximum root length of 10.91 cm.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- T4 (7.50 – 50 – 1.00) foliar nitrogen, potassium and boron treatment combinatione0
- Outcome
- shoot and root lengthe0
- Direction
- maximume0
- Value
- 10.91 cme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“shoot and root length(11.78 cm, 10.91 cm) were maximum from T4 (7.50 – 50 – 1.00) foliar nitrogen, potassium and boron treatment combination.”
t0“cotton”
Claim · model-written summary
Without foliar fertilizer, all reported parameters except electrical conductivity were lowest.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- without foliar fertilizere0
- Outcome
- all parametere0
- Direction
- loweste0
- Qualifier
- except electric conductivitye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Incase of all parameter without foliar fertilizer results was lowest except electric conductivity that is (149.57 μscm -1g-1).”
t0“cotton”
Claim · model-written summary
Electrical conductivity without foliar fertilizer was 149.57 μscm -1g-1.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- without foliar fertilizere0
- Outcome
- electric conductivitye0
- Value
- 149.57 μscm -1g-1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Incase of all parameter without foliar fertilizer results was lowest except electric conductivity that is (149.57 μscm -1g-1).”
t0“cotton”
The same questions in other papers
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See all 5 papers →8 of 16 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.
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.