Abstract
In the present study, it was aimed to determine the effects of different combination of rhizobium inoculation, nitrogen application and irrigation on nodule dry weight, protein ratio and seed yield of spring sown chickpea (Cicer arietinum L. cv ILC 482). The field experiment was carried out for two consecutive seasons in Van, Turkey in summer growing seasons of 1999 and 2000. All combinations influenced seed yield and yield components, therefore, there were highly significant differences in plant height (cm), number of branches per plant (plant(-1)), number of pods per plant (pods plant(-1)), number of seed per plant (seed plant(-1)), seed yield (kg ha(-1)), and protein ratio (%). The combination of nitrogen (60 kg N ha(-1)) and irrigation had the highest seed yield. Moreover, this combination was followed by the combination of inoculation and nitrogen (20 kg N ha(-1)) and irrigation (In-1+N-1+Ir-1). In contrast, the combination of uninoculation, no nitrogen application and nonirrigation (In-0+N-0+Ir-0) had the lowest seed yield. Moreover, the results obtained from the combination of inoculation, nitrogen (20 kg N ha(-1)) and irrigation was comparable to that of the combination of nitrogen (60 kg N ha(-1)) and irrigation for seed yield. Therefore, the combination of inoculation and nitrogen (20 kgN ha(-1)) and irrigation treatment can be use instead of the combination of nitrogen (60 kg N ha(-1)) and irrigation in chickpea production for achieving higher seed yield in rainfed condition. It is concluded, that nitrogen or inoculation has superior performance in seed yield and protein ratio under irrigation compared to those of nonirrigation conditions.
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Claims 9
Claim · model-written summary
Treatment combinations significantly affected plant height, branches and pods per plant.
- Taxon
- chickpea
Cicer arietinumt0 - Treatment
- All combinationse0
- Outcome
- plant height (cm), number of branches per plant (plant(-1)), number of pods per plant (pods plant(-1))e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All combinations influenced seed yield and yield components, therefore, there were highly significant differences in plant height (cm), number of branches per plant (plant(-1)), number of pods per plant (pods plant(-1)), number of seed per plant (seed plant(-1)), seed yield (kg ha(-1)), and protein ratio (%).”
t0“chickpea”
Claim · model-written summary
Treatment combinations significantly affected seeds per plant, seed yield and protein ratio.
- Taxon
- chickpeaCicer arietinumt0
- Treatment
- All combinationse0
- Outcome
- number of seed per plant (seed plant(-1)), seed yield (kg ha(-1)), and protein ratio (%)e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All combinations influenced seed yield and yield components, therefore, there were highly significant differences in plant height (cm), number of branches per plant (plant(-1)), number of pods per plant (pods plant(-1)), number of seed per plant (seed plant(-1)), seed yield (kg ha(-1)), and protein ratio (%).”
t0“chickpea”
Claim · model-written summary
Nitrogen at 60 kg N ha(-1) with irrigation produced the highest seed yield.
- Taxon
- chickpeaCicer arietinumt0
- Treatment
- nitrogen (60 kg N ha(-1)) and irrigatione0
- Outcome
- seed yielde0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The combination of nitrogen (60 kg N ha(-1)) and irrigation had the highest seed yield.”
t0“chickpea”
Claim · model-written summary
Inoculation, nitrogen at 20 kg N ha(-1), and irrigation ranked next for seed yield.
- Taxon
- chickpeaCicer arietinumt0
- Treatment
- inoculation and nitrogen (20 kg N ha(-1)) and irrigatione0
- Outcome
- seed yielde1
- Direction
- lowerinferrede0
- Comparator
- nitrogen (60 kg N ha(-1)) and irrigatione1
RhizobiumOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Moreover, this combination was followed by the combination of inoculation and nitrogen (20 kg N ha(-1)) and irrigation (In-1+N-1+Ir-1).”
e1“The combination of nitrogen (60 kg N ha(-1)) and irrigation had the highest seed yield.”
t0“chickpea”
t1“rhizobium”
Claim · model-written summary
Uninoculated, unfertilized and nonirrigated chickpea had the lowest seed yield.
- Taxon
- chickpeaCicer arietinumt0
- Treatment
- uninoculation, no nitrogen application and nonirrigatione0
- Outcome
- seed yielde0
- Direction
- loweste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In contrast, the combination of uninoculation, no nitrogen application and nonirrigation (In-0+N-0+Ir-0) had the lowest seed yield.”
t0“chickpea”
Claim · model-written summary
Inoculation with 20 kg N ha(-1) and irrigation gave seed yield comparable to 60 kg N ha(-1) and irrigation.
- Taxon
- chickpeaCicer arietinumt0
- Treatment
- inoculation, nitrogen (20 kg N ha(-1)) and irrigatione0
- Outcome
- seed yielde0
- Direction
- comparablee0
- Comparator
- nitrogen (60 kg N ha(-1)) and irrigatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Moreover, the results obtained from the combination of inoculation, nitrogen (20 kg N ha(-1)) and irrigation was comparable to that of the combination of nitrogen (60 kg N ha(-1)) and irrigation for seed yield.”
t0“chickpea”
t1“rhizobium”
Claim · model-written summary
The authors recommend inoculation with 20 kgN ha(-1) and irrigation as a replacement for 60 kg N ha(-1) and irrigation in rainfed chickpea production.
- Taxon
- chickpeaCicer arietinume0
- Outcome
- inoculation and nitrogen (20 kgN ha(-1)) and irrigation treatmente0
- Qualifier
- rainfed conditione0
- Comparator
- nitrogen (60 kg N ha(-1)) and irrigatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Therefore, the combination of inoculation and nitrogen (20 kgN ha(-1)) and irrigation treatment can be use instead of the combination of nitrogen (60 kg N ha(-1)) and irrigation in chickpea production for achieving higher seed yield in rainfed condition.”
t1“rhizobium”
Claim · model-written summary
Nitrogen performed better for seed yield and protein ratio under irrigation than nonirrigation.
- Taxon
- chickpeaCicer arietinumt0
- Treatment
- nitrogene0
- Outcome
- seed yield and protein ratioe0
- Direction
- superiore0
- Qualifier
- under irrigatione0
- Comparator
- nonirrigation conditionse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“It is concluded, that nitrogen or inoculation has superior performance in seed yield and protein ratio under irrigation compared to those of nonirrigation conditions.”
t0“chickpea”
Claim · model-written summary
Inoculation performed better for seed yield and protein ratio under irrigation than nonirrigation.
- Taxon
- chickpeaCicer arietinumt0
- Treatment
- inoculatione0
- Outcome
- seed yield and protein ratioe0
- Direction
- superiore0
- Qualifier
- under irrigatione0
- Comparator
- nonirrigation conditionse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“It is concluded, that nitrogen or inoculation has superior performance in seed yield and protein ratio under irrigation compared to those of nonirrigation conditions.”
t0“chickpea”
t1“rhizobium”
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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.