Abstract
SUMMARY The response of chickpea to irrigation and phosphorus was studied at Kharagpur in Eastern India. Irrigation scheduling was based on the ratio between irrigation water applied and cumulative pan evaporation (ID/CPE), and had little effect on dry matter accumulation. Increasing the frequency and amount of irrigation reduced the number and dry weight of nodules per plant, which increased to a maximum 70 days after sowing and then declined. Irrigation significantly reduced grain yield as a result of excessive vegetative growth at the expense of pod formation. Application of phosphorus promoted nodulation and increased both nodule dry weight and the concentration of N, P and K in grain and stover. Uptake of N, P and K by the crop was also increased.
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Claims 8
Claim · model-written summary
Increasing irrigation frequency and amount reduced the number and dry weight of nodules per chickpea plant.
- Taxon
- chickpea
Cicer arietinume0 - Organ / stage
- nodulese2
- Treatment
- Increasing the frequency and amount of irrigatione2
- Outcome
- number and dry weight of nodules per plante2
- Direction
- reducede2
- Setting
- Kharagpur in Eastern Indiae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The response of chickpea to irrigation and phosphorus was studied at Kharagpur in Eastern India”
e2“Increasing the frequency and amount of irrigation reduced the number and dry weight of nodules per plant”
Claim · model-written summary
Chickpea nodule number and dry weight per plant increased to a maximum at 70 days after sowing and then declined.
- Taxon
- chickpeaCicer arietinume0
- Organ / stage
- nodulese1
- Outcome
- number and dry weight of nodules per plante1
- Qualifier
- increased to a maximum 70 days after sowing and then declinede1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The response of chickpea to irrigation and phosphorus was studied at Kharagpur in Eastern India”
e1“number and dry weight of nodules per plant, which increased to a maximum 70 days after sowing and then declined”
Claim · model-written summary
Irrigation significantly reduced chickpea grain yield through excessive vegetative growth at the expense of pod formation.
- Taxon
- chickpeaCicer arietinume0
- Treatment
- Irrigatione3
- Outcome
- grain yielde3
- Direction
- reducede3
- Qualifier
- as a result of excessive vegetative growth at the expense of pod formatione3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The response of chickpea to irrigation and phosphorus was studied at Kharagpur in Eastern India”
e3“Irrigation significantly reduced grain yield as a result of excessive vegetative growth at the expense of pod formation”
Claim · model-written summary
Phosphorus application promoted chickpea nodulation.
- Taxon
- chickpeaCicer arietinume0
- Treatment
- Application of phosphoruse4
- Outcome
- nodulatione4
- Direction
- promotede4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The response of chickpea to irrigation and phosphorus was studied at Kharagpur in Eastern India”
e4“Application of phosphorus promoted nodulation and increased both nodule dry weight and the concentration of N, P and K in grain and stover”
Claim · model-written summary
Phosphorus application increased chickpea nodule dry weight.
- Taxon
- chickpeaCicer arietinume0
- Organ / stage
- nodulee4
- Treatment
- Application of phosphoruse4
- Outcome
- nodule dry weighte4
- Direction
- increasede4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The response of chickpea to irrigation and phosphorus was studied at Kharagpur in Eastern India”
e4“Application of phosphorus promoted nodulation and increased both nodule dry weight and the concentration of N, P and K in grain and stover”
Claim · model-written summary
Phosphorus application increased the concentration of N, P and K in chickpea grain and stover.
- Taxon
- chickpeaCicer arietinume0
- Organ / stage
- grain and stovere4
- Treatment
- Application of phosphoruse4
- Outcome
- concentration of N, P and Ke4
- Direction
- increasede4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The response of chickpea to irrigation and phosphorus was studied at Kharagpur in Eastern India”
e4“Application of phosphorus promoted nodulation and increased both nodule dry weight and the concentration of N, P and K in grain and stover”
Claim · model-written summary
Phosphorus application increased uptake of N, P and K by the chickpea crop.
- Taxon
- chickpeaCicer arietinume0
- Treatment
- Application of phosphoruse4
- Outcome
- Uptake of N, P and Ke5
- Direction
- increasede5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The response of chickpea to irrigation and phosphorus was studied at Kharagpur in Eastern India”
e4“Application of phosphorus promoted nodulation”
e5“Uptake of N, P and K by the crop was also increased”
Claim · model-written summary
Irrigation scheduling based on the ratio of irrigation water to cumulative pan evaporation had little effect on chickpea dry matter accumulation.
- Taxon
- chickpeaCicer arietinume0
- Treatment
- ratio between irrigation water applied and cumulative pan evaporation (ID/CPE)e1
- Outcome
- dry matter accumulatione1
- Direction
- no_changeinferrede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The response of chickpea to irrigation and phosphorus was studied at Kharagpur in Eastern India”
e1“ratio between irrigation water applied and cumulative pan evaporation (ID/CPE), and had little effect on dry matter accumulation”
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See all 124 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.