Abstract
A study was undertaken to identify micronutrients constraints using GIS technique in Vertisols of Dundur village under of Malaprabha Command area, Karnataka and response of chickpea crop to identified micronutrients constraints. Surface soil samples collected at 200 m grid interval were analyzed for pH, EC, CaCO3, OC, N, P, K, S, Zn, Fe, Cu, Mn and B and mapped by GIS technique. Soil fertility maps revealed that, major portion of the study area was deficient in available N, P, S, Zn, Fe and B with higher `level of available K, Cu and Mn. The results on field experiment with chickpea as test crop revealed that, application of FeSO4 + ZnSO4 each @ 25 kg ha + Borax @ 5 kg ha along with recommended dose of fertilizer (RDF) recorded the highest plant height, number of branches and dry matter production at all the growth stages followed by FeSO4 + ZnSO4 each @ 10 kg ha + Borax @ 2.5 kg ha along with RDF. The yield, yield components and crude protein content were also significantly superior over all other treatments with the application of FeSO4 + ZnSO4 each @ 25 kg ha + Borax @ 5 kg ha along with RDF. Application of FeSO4 + ZnSO4 each @ 25 kg ha + Borax @ 5 kg ha along with RDF recorded significantly higher total uptake of N, P, K, S, Zn, Fe and B by chickpea. There was improvement in available Fe, Zn and B status in soil after harvest of crop due to application of FeSO4 + ZnSO4 each @ 25 kg ha + Borax @ 5 kg ha. The higher additional benefit was also realized with the application of FeSO4 + ZnSO4 each @ 25 kg ha + Borax @ 5 kg ha compared to all the other treatments.
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Claims 6
Claim · model-written summary
The high rate micronutrient treatment gave the highest chickpea height, branch number, and dry matter across growth stages.
- Taxon
- Chickpea
Cicer arietinumt0 - Treatment
- FeSO4 + ZnSO4 each @ 25 kg ha + Borax @ 5 kg ha along with recommended dose of fertilizer (RDF)e0
- Outcome
- plant height, number of branches and dry matter productione0
- Direction
- higheste0
- Qualifier
- at all the growth stagese0
- Comparator
- FeSO4 + ZnSO4 each @ 10 kg ha + Borax @ 2.5 kg ha along with RDFe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of FeSO4 + ZnSO4 each @ 25 kg ha + Borax @ 5 kg ha along with recommended dose of fertilizer (RDF) recorded the highest plant height, number of branches and dry matter production at all the growth stages followed by FeSO4 + ZnSO4 each @ 10 kg ha + Borax @ 2.5 kg ha along with RDF.”
t0“Chickpea”
Claim · model-written summary
The high rate treatment gave significantly superior yield and yield components over other treatments.
- Taxon
- ChickpeaCicer arietinumt0
- Treatment
- FeSO4 + ZnSO4 each @ 25 kg ha + Borax @ 5 kg ha along with RDFe0
- Outcome
- yield, yield componentse0
- Direction
- superiore0
- Comparator
- all other treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The yield, yield components and crude protein content were also significantly superior over all other treatments with the application of FeSO4 + ZnSO4 each @ 25 kg ha + Borax @ 5 kg ha along with RDF.”
t0“Chickpea”
Claim · model-written summary
The high rate treatment gave significantly superior crude protein content.
- Taxon
- ChickpeaCicer arietinumt0
- Treatment
- FeSO4 + ZnSO4 each @ 25 kg ha + Borax @ 5 kg ha along with RDFe0
- Outcome
- crude protein contente0
- Direction
- superiore0
- Comparator
- all other treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The yield, yield components and crude protein content were also significantly superior over all other treatments with the application of FeSO4 + ZnSO4 each @ 25 kg ha + Borax @ 5 kg ha along with RDF.”
t0“Chickpea”
Claim · model-written summary
The high rate treatment significantly raised total chickpea uptake of the listed nutrients.
- Taxon
- chickpeaCicer arietinume0
- Treatment
- FeSO4 + ZnSO4 each @ 25 kg ha + Borax @ 5 kg ha along with RDFe0
- Outcome
- total uptake of N, P, K, S, Zn, Fe and Be0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of FeSO4 + ZnSO4 each @ 25 kg ha + Borax @ 5 kg ha along with RDF recorded significantly higher total uptake of N, P, K, S, Zn, Fe and B by chickpea.”
t0“Chickpea”
Claim · model-written summary
The high rate treatment improved available soil Fe, Zn, and B after harvest.
- Taxon
- ChickpeaCicer arietinumt0
- Treatment
- FeSO4 + ZnSO4 each @ 25 kg ha + Borax @ 5 kg hae0
- Outcome
- available Fe, Zn and B status in soile0
- Direction
- improvemente0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“There was improvement in available Fe, Zn and B status in soil after harvest of crop due to application of FeSO4 + ZnSO4 each @ 25 kg ha + Borax @ 5 kg ha.”
t0“Chickpea”
Claim · model-written summary
The high rate treatment gave higher additional benefit than other treatments.
- Taxon
- ChickpeaCicer arietinumt0
- Treatment
- FeSO4 + ZnSO4 each @ 25 kg ha + Borax @ 5 kg hae0
- Outcome
- additional benefite0
- Direction
- highere0
- Comparator
- all the other treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The higher additional benefit was also realized with the application of FeSO4 + ZnSO4 each @ 25 kg ha + Borax @ 5 kg ha compared to all the other treatments.”
t0“Chickpea”
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See all 12 papers →8 of 11 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.
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.