Abstract
In order to investigate the effects of different drought levels and planting dates on yield and yield components of chickpea, an expriment was conducted during 2003 growing season in Mashhad. Two planting dates including 9 January and 18 February, four drought levels including I1=no irrigation, I2= irrigation only at planting time, I3= irrigation at planting time and before flowering I4=irrigation at planting time, before flowering and podding and three Kabuli chickpea cultivars (Jam, Karaj 12-60-31 and ILC 482) were compared in a factorial experiment based on randomized complete block design with three replications. Drought levels and planting dates affected pod and grain numbers per square meter as well as 100 grain weight significantly. Three - time irrigation (I4) had maximum grain yield. Karaj 12-60-31 cultivar had the highest grain yield and ILC 482 cultivar had the lowest. Jam cultivar was the most tolerate to water stress conditions but Karaj 12-60-31 with three - time irrigation had the most grain yield.
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Claims 6
Claim · model-written summary
Drought levels and planting dates significantly affected pod and grain numbers per square meter and hundred grain weight.
- Taxon
- chickpea
Cicer arietinumt0 - Treatment
- Drought levels and planting datese0
- Outcome
- pod and grain numbers per square meter as well as 100 grain weighte0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Drought levels and planting dates affected pod and grain numbers per square meter as well as 100 grain weight significantly.”
t0“CHICKPEA (CICER ARIETINUM L.)”
t1“CHICKPEA (CICER ARIETINUM L.)”
Claim · model-written summary
Three-time irrigation produced maximum grain yield.
- Taxon
- chickpeaCicer arietinumt0
- Treatment
- Three - time irrigation (I4)e0
- Outcome
- grain yielde0
- Direction
- maximume0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Three - time irrigation (I4) had maximum grain yield.”
t0“CHICKPEA (CICER ARIETINUM L.)”
t1“CHICKPEA (CICER ARIETINUM L.)”
Claim · model-written summary
Karaj 12-60-31 had the highest grain yield.
- Taxon
- chickpeaCicer arietinumt0
- Material
- Karaj 12-60-31e0
- Outcome
- grain yielde0
- Direction
- higheste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Karaj 12-60-31 cultivar had the highest grain yield”
t0“CHICKPEA (CICER ARIETINUM L.)”
t1“CHICKPEA (CICER ARIETINUM L.)”
Claim · model-written summary
ILC 482 had the lowest grain yield.
- Taxon
- chickpeaCicer arietinumt0
- Material
- ILC 482e0
- Outcome
- loweste0
- Direction
- loweste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“ILC 482 cultivar had the lowest.”
t0“CHICKPEA (CICER ARIETINUM L.)”
t1“CHICKPEA (CICER ARIETINUM L.)”
Claim · model-written summary
Jam was the most water stress tolerant cultivar.
- Taxon
- chickpeaCicer arietinumt0
- Material
- Jame0
- Outcome
- most tolerate to water stress conditionse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Jam cultivar was the most tolerate to water stress conditions”
t0“CHICKPEA (CICER ARIETINUM L.)”
t1“CHICKPEA (CICER ARIETINUM L.)”
Claim · model-written summary
Karaj 12-60-31 under three-time irrigation had the greatest grain yield.
- Taxon
- chickpeaCicer arietinumt0
- Material
- Karaj 12-60-31e0
- Treatment
- three - time irrigatione0
- Outcome
- grain yielde0
- Direction
- moste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Karaj 12-60-31 with three - time irrigation had the most grain yield.”
t0“CHICKPEA (CICER ARIETINUM L.)”
t1“CHICKPEA (CICER ARIETINUM L.)”
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