Abstract
An investigation was conducted at SKUAST Jammu, during winter seasons of 2020–22, in a factorial randomized block design replicated thrice with three varieties and six Zn and Fe levels. WH 1105 recorded significantly higher yield-attributing characters, grain, and straw yield than HD-3086 but remained statistically at par with WB-02. However, Zn and Fe uptake as well as Zn and Fe use efficiencies were higher in WB-02. Grain yield of wheat variety WH 1105 showed mean increase of 2.65 and 29.0% over WB-02 and HD-3086, respectively. Among Zn and Fe levels, significantly higher yield-attributing characters, grain, and straw yield were reported to be higher with application of Rec. NPK+ soil application of chelated ZnSO4 @ 20 kg ha−1 and foliar application of chelated FeSO4 @1.5% both at pre-anthesis and grain filling stages. Increase in grain yield was to the tune of 10.3% over recommended NPK application. Contrarily, Zn uptake and agronomic efficiency were found to be higher with Rec. NPK + soil application of chelated ZnSO4 @ 20 kg ha−1 with foliar application of chelated ZnSO4 @ 0.75% both at pre-anthesis and grain filling stages and Fe uptake and agronomic efficiency were maximum with Rec. NPK+ soil application of chelated ZnSO4 @ 20 kg ha−1 and foliar application of chelated ZnSO4 @1.0% both at pre-anthesis and grain filling stages. The correlation analysis revealed that a number of tillers per square meter, test weight, grain zinc, and iron content showed significant positive correlations with grain yield.
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Claims 13
Claim · model-written summary
WH 1105 had higher yield-attributing characters than HD-3086 and was at par with WB-02.
- Taxon
- wheat
Triticum aestivumt0 - Material
- WH 1105e0
- Outcome
- yield-attributing characterse0
- Direction
- highere0
- Comparator
- HD-3086e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“WH 1105 recorded significantly higher yield-attributing characters, grain, and straw yield than HD-3086 but remained statistically at par with WB-02”
t0“wheat”
Claim · model-written summary
WH 1105 had higher grain yield than HD-3086 and was at par with WB-02.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“WH 1105 recorded significantly higher yield-attributing characters, grain, and straw yield than HD-3086 but remained statistically at par with WB-02”
t0“wheat”
Claim · model-written summary
WH 1105 had higher straw yield than HD-3086 and was at par with WB-02.
- Taxon
- wheatTriticum aestivumt0
- Material
- WH 1105e0
- Outcome
- straw yielde0
- Direction
- highere0
- Comparator
- HD-3086e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“WH 1105 recorded significantly higher yield-attributing characters, grain, and straw yield than HD-3086 but remained statistically at par with WB-02”
t0“wheat”
Claim · model-written summary
WB-02 had higher Zn and Fe uptake.
- Taxon
- wheatTriticum aestivumt0
- Material
- WB-02e0
- Outcome
- Zn and Fe uptakee0
- Direction
- highere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Zn and Fe uptake as well as Zn and Fe use efficiencies were higher in WB-02”
t0“wheat”
Claim · model-written summary
WB-02 had higher Zn and Fe use efficiencies.
- Taxon
- wheatTriticum aestivumt0
- Material
- WB-02e0
- Outcome
- Zn and Fe use efficienciese0
- Direction
- highere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Zn and Fe uptake as well as Zn and Fe use efficiencies were higher in WB-02”
t0“wheat”
Claim · model-written summary
WH 1105 grain yield exceeded WB-02 by 2.65%.
- Taxon
- wheatTriticum aestivumt0
- Material
- WH 1105e0
- Outcome
- Grain yielde0
- Direction
- increasee0
- Value
- 2.65e0
- Comparator
- WB-02e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Grain yield of wheat variety WH 1105 showed mean increase of 2.65 and 29.0% over WB-02 and HD-3086, respectively”
t0“wheat”
Claim · model-written summary
WH 1105 grain yield exceeded HD-3086 by 29.0%.
- Taxon
- wheatTriticum aestivumt0
- Material
- WH 1105e0
- Outcome
- Grain yielde0
- Direction
- increasee0
- Value
- 29.0%e0
- Comparator
- HD-3086e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Grain yield of wheat variety WH 1105 showed mean increase of 2.65 and 29.0% over WB-02 and HD-3086, respectively”
t0“wheat”
Claim · model-written summary
Chelated Zn and Fe treatment raised yield-attributing characters.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Rec. NPK+ soil application of chelated ZnSO4 @ 20 kg ha−1 and foliar application of chelated FeSO4 @1.5%e0
- Outcome
- yield-attributing characterse0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significantly higher yield-attributing characters, grain, and straw yield were reported to be higher with application of Rec. NPK+ soil application of chelated ZnSO4 @ 20 kg ha−1 and foliar application of chelated FeSO4 @1.5% both at pre-anthesis and grain filling stages”
t0“wheat”
Claim · model-written summary
Chelated Zn and Fe treatment raised grain yield by 10.3% over recommended NPK.
- Taxon
- wheatTriticum aestivumt0
- Outcome
- grain yielde0
- Direction
- Increasee0
- Value
- 10.3%e0
- Comparator
- recommended NPK applicatione0
Not reportedTreatment
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increase in grain yield was to the tune of 10.3% over recommended NPK application”
t0“wheat”
Claim · model-written summary
Chelated Zn and Fe treatment raised straw yield.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Rec. NPK+ soil application of chelated ZnSO4 @ 20 kg ha−1 and foliar application of chelated FeSO4 @1.5%e0
- Outcome
- straw yielde0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significantly higher yield-attributing characters, grain, and straw yield were reported to be higher with application of Rec. NPK+ soil application of chelated ZnSO4 @ 20 kg ha−1 and foliar application of chelated FeSO4 @1.5% both at pre-anthesis and grain filling stages”
t0“wheat”
Claim · model-written summary
The Zn foliar treatment gave higher Zn uptake and agronomic efficiency.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Rec. NPK + soil application of chelated ZnSO4 @ 20 kg ha−1 with foliar application of chelated ZnSO4 @ 0.75%e0
- Outcome
- Zn uptake and agronomic efficiencye0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Zn uptake and agronomic efficiency were found to be higher with Rec. NPK + soil application of chelated ZnSO4 @ 20 kg ha−1 with foliar application of chelated ZnSO4 @ 0.75% both at pre-anthesis and grain filling stages”
t0“wheat”
Claim · model-written summary
The 1.0% foliar treatment maximized Fe uptake and agronomic efficiency.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Rec. NPK+ soil application of chelated ZnSO4 @ 20 kg ha−1 and foliar application of chelated ZnSO4 @1.0%e0
- Outcome
- Fe uptake and agronomic efficiencye0
- Direction
- maximume0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Fe uptake and agronomic efficiency were maximum with Rec. NPK+ soil application of chelated ZnSO4 @ 20 kg ha−1 and foliar application of chelated ZnSO4 @1.0% both at pre-anthesis and grain filling stages”
t0“wheat”
Claim · model-written summary
Tillers, test weight, grain zinc and iron content correlated positively with grain yield.
- Taxon
- wheatTriticum aestivumt0
- Outcome
- grain yielde0
- Direction
- positive correlationse0
- Qualifier
- a number of tillers per square meter, test weight, grain zinc, and iron contente0
Not reportedMaterialOrgan / stageComparatorSetting
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a number of tillers per square meter, test weight, grain zinc, and iron content showed significant positive correlations with grain yield”
t0“wheat”
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