Abstract
Chickpea is additional sensitive to weed competition than other crops. During early stages of crop growth competition is more severe because of slow growth rate and leaf area development. Weeds have been blamed for losses in India that range from 40 to 90 percent. Thus, adopting an effective weed management strategy is the only way to significantly increase chickpea yield. The experiment was conducted during Rabi season of 2011-12 at Agronomy Research Farm of NDUA&T, Kumarganj, Ayodhya, Uttar Pradesh. The experiment was laid out in randomized block design with fourteen weed management treatments and replicated in thrice. According to the findings, weed management methods significantly affect the number of nodules, nutrient (N, P, K) uptake, yields, and economics of chickpea over weedy check at growth stage. Maximum yield (1.72 t ha-1) and nutrient uptake (N- 63.60, P- 9.09 and K- 74.39 kg ha -1) by chickpea were recorded in weed free treatment but maximum nitrogen, phosphorous and potassium (23.22, 2.68 and 50.42 kg ha -1) uptake by weed were obtained in weedy check treatment and lowest in weed free treatment.
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Claims 9
Claim · model-written summary
Weed management methods significantly affected the number of nodules, nutrient uptake and yields of chickpea over the weedy check.
- Taxon
- Chickpea
Cicer arietinumt0 - Treatment
- weed management methodse1
- Outcome
- number of nodules, nutrient (N, P, K) uptake, yieldse1
- Comparator
- weedy checke1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“weed management methods significantly affect the number of nodules, nutrient (N, P, K) uptake, yields, and economics of chickpea over weedy check at growth stage”
t0“Chickpea”
Claim · model-written summary
Weed management methods significantly affected the economics of chickpea over the weedy check.
- Taxon
- ChickpeaCicer arietinumt0
- Treatment
- weed management methodse1
- Outcome
- economicse1
- Comparator
- weedy checke1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“weed management methods significantly affect the number of nodules, nutrient (N, P, K) uptake, yields, and economics of chickpea over weedy check at growth stage”
t0“Chickpea”
Claim · model-written summary
The weed free treatment gave the maximum chickpea yield of 1.72 t ha-1.
- Taxon
- ChickpeaCicer arietinumt0
- Treatment
- weed free treatmente2
- Outcome
- yielde2
- Direction
- Maximume2
- Value
- 1.72 t ha-1e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“Maximum yield (1.72 t ha-1) and nutrient uptake (N- 63.60, P- 9.09 and K- 74.39 kg ha -1) by chickpea were recorded in weed free treatment”
t0“Chickpea”
Claim · model-written summary
The weed free treatment gave the maximum chickpea nitrogen uptake, N 63.60 kg ha-1.
- Taxon
- ChickpeaCicer arietinumt0
- Treatment
- weed free treatmente2
- Outcome
- nutrient uptakee2
- Direction
- Maximume2
- Value
- N- 63.60e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“Maximum yield (1.72 t ha-1) and nutrient uptake (N- 63.60, P- 9.09 and K- 74.39 kg ha -1) by chickpea were recorded in weed free treatment”
t0“Chickpea”
Claim · model-written summary
The weed free treatment gave the maximum chickpea phosphorus uptake, P 9.09 kg ha-1.
- Taxon
- ChickpeaCicer arietinumt0
- Treatment
- weed free treatmente2
- Outcome
- nutrient uptakee2
- Direction
- Maximume2
- Value
- P- 9.09e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“Maximum yield (1.72 t ha-1) and nutrient uptake (N- 63.60, P- 9.09 and K- 74.39 kg ha -1) by chickpea were recorded in weed free treatment”
t0“Chickpea”
Claim · model-written summary
The weed free treatment gave the maximum chickpea potassium uptake, K 74.39 kg ha-1.
- Taxon
- ChickpeaCicer arietinumt0
- Treatment
- weed free treatmente2
- Outcome
- nutrient uptakee2
- Direction
- Maximume2
- Value
- K- 74.39 kg ha -1e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“Maximum yield (1.72 t ha-1) and nutrient uptake (N- 63.60, P- 9.09 and K- 74.39 kg ha -1) by chickpea were recorded in weed free treatment”
t0“Chickpea”
Claim · model-written summary
The weedy check gave the maximum nitrogen uptake by weeds, 23.22 kg ha-1.
- Taxon
- ChickpeaCicer arietinumt0
- Treatment
- weedy check treatmente3
- Interactor
- weede3weed
- Outcome
- uptake by weede3
- Direction
- maximume3
- Value
- 23.22e3
- Qualifier
- nitrogene3
- Comparator
- weed free treatmente3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“but maximum nitrogen, phosphorous and potassium (23.22, 2.68 and 50.42 kg ha -1) uptake by weed were obtained in weedy check treatment and lowest in weed free treatment”
t0“Chickpea”
Claim · model-written summary
The weedy check gave the maximum phosphorus uptake by weeds, 2.68 kg ha-1.
- Taxon
- ChickpeaCicer arietinumt0
- Treatment
- weedy check treatmente3
- Interactor
- weede3weed
- Outcome
- uptake by weede3
- Direction
- maximume3
- Value
- 2.68e3
- Qualifier
- phosphorouse3
- Comparator
- weed free treatmente3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“but maximum nitrogen, phosphorous and potassium (23.22, 2.68 and 50.42 kg ha -1) uptake by weed were obtained in weedy check treatment and lowest in weed free treatment”
t0“Chickpea”
Claim · model-written summary
The weedy check gave the maximum potassium uptake by weeds, 50.42 kg ha-1.
- Taxon
- ChickpeaCicer arietinumt0
- Treatment
- weedy check treatmente3
- Interactor
- weede3weed
- Outcome
- uptake by weede3
- Direction
- maximume3
- Value
- 50.42 kg ha -1e3
- Qualifier
- potassiume3
- Comparator
- weed free treatmente3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“but maximum nitrogen, phosphorous and potassium (23.22, 2.68 and 50.42 kg ha -1) uptake by weed were obtained in weedy check treatment and lowest in weed free treatment”
t0“Chickpea”
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111 papers in the same direction as this paper · 7 in the opposite direction · 2 reporting no difference from an alternative
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See all 121 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.