nitrogen · Symbiosis · Cicer arietinum (chickpea)
27 claims from these papers.
Papers whose results differ, checked claim by claim 2
2 pairs of papers on this question report results that differ: an effect in one paper, the opposite effect or no effect in the other. Two model reviewers reading both claims accepted each pair.
- Effect of Nitrogen Application on Nodulation in Inoculated Chickpea (Cicer arietinum L.) (2001)
decreaseAll nitrogen application levels markedly reduced chickpea nodulation.
Role of Rhizobial inoculation in the production of chickpea crop (2006)no changeNitrogen at sowing did not affect chickpea nodulation.
What separates themTest system: controlled environment · fieldCompare the two papers → - Role of Rhizobial inoculation in the production of chickpea crop (2006)
no changeNitrogen at sowing did not affect chickpea nodulation.
THE EFFECTS OF INOCULATION AND DIFFERENT DOSES OF NITROGEN FERTILIZER ON YIELD AND YIELD COMPONENTS IN CHICKPEA (Cicer arietinum L.) (1998)decreaseNitrogen application decreased nodulation in inoculated chickpea.
The records name no dose, test system or situation that separates the two claims.Compare the two papers →
How these papers cite each other
None of these papers cites another one here.
- Positive result
- Negative result or no effect
- Citation, pointing to the cited paper
- Citation across the two sides
- Larger circle: more citations overall
Years run left to right. Citations come from the papers’ OpenAlex reference lists. Hover a paper to bring forward its citations; click it to open the paper.
Papers reporting a positive result 9
- positive
- positive
- positive
- positive
- positive
- positive
- positive
- positive
- positive
Impact of Nitrogen and Iron on Growth and Yield Attributes of Chickpea (Cicer arietinum L.) · 2022
- positive
- positive
Impact of Nitrogen and Zinc Levels on Growth and Yield of Desi Chickpea (Cicer arietinum L) · 2022
- positive
- positive
- positive
Papers reporting a negative result or no effect 7
- negative
- negative
Effect of Nitrogen Application on Nodulation in Inoculated Chickpea (Cicer arietinum L.) · 2001
- negative
Role of Rhizobial inoculation in the production of chickpea crop · 2006
- no effect
Influence of nitrogen fertilization and isoxaflutole on the nodulation of chickpea (Cicer arietinum) · 2011
- negative
- negative
- negative
- negative
- negative
- negative
- negative
- negative
- negative
A paper is on the positive side when any of its claims here is positive. Claims are grouped by organism, treatment and what was measured or targeted. Claims that compare genotypes are left out; a claim about lacking a nutrient counts the other way round in that nutrient’s question. “Results differ” marks a question where two model reviewers, reading both claims, accepted at least one pair of papers whose results differ.