Abstract
A field experiment was conducted at research farm of CCS Haryana Agricultural University, Hisar, Haryana during winter (rabi) season 2018–19 and 2019–20 with an objective to study the polymers with irrigation effect on wheat (Triticum aestivum L.) crop. The research was done in a split-plot design with four irrigation [(No irrigation (I0), One irrigation at CRI stage, crown root initiation stage; (I1), Two irrigation at CRI, Booting (I2), Three irrigation at CRI, Booting, milking (I3)] and three polymer treatments [(No polymers (P0), Gondkatira @5 kg/ha (P1), Pusa Hydrogel @2.5 kg/ha (P2)] in the main and subplot respectively. The wheat seed yield decreased by 11.90% from I3 to I2, 17.12% from I3 to I1, and 33.74% from I3 to I0. The polymer treatment was used to increase the wheat seed yield. The yield was increased by 7.41% and 1.15% by application of hydrogel and gondkatira over no polymer. The minimum water productivity was registered under three irrigations. The application of gondkatira in wheat increased the water productivity by 8.09% while hydrogel 11.56%. Water stress or no irrigation has a lower Fv/Fm (Maximum quantum efficiency of PS II) (0.73) ratio than to no stress or three irrigations (0.75).
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Claims 9
Claim · model-written summary
Wheat seed yield was 11.90% lower under two rather than three irrigations.
- Taxon
- Wheat
Triticum aestivumt0 - Treatment
- I2e0
- Outcome
- wheat seed yielde0
- Direction
- decreasede0
- Value
- 11.90%e0
- Comparator
- I3e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The wheat seed yield decreased by 11.90% from I3 to I2”
t0“Wheat (Triticum aestivum)”
Claim · model-written summary
Wheat seed yield was 17.12% lower under one rather than three irrigations.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- I1e0
- Outcome
- wheat seed yielde0
- Direction
- decreasede0
- Value
- 17.12%e0
- Comparator
- I3e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The wheat seed yield decreased by 11.90% from I3 to I2, 17.12% from I3 to I1”
t0“Wheat (Triticum aestivum)”
Claim · model-written summary
Wheat seed yield was 33.74% lower without irrigation than under three irrigations.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- I0e0
- Outcome
- wheat seed yielde0
- Direction
- decreasede0
- Value
- 33.74%e0
- Comparator
- I3e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The wheat seed yield decreased by 11.90% from I3 to I2, 17.12% from I3 to I1, and 33.74% from I3 to I0”
t0“Wheat (Triticum aestivum)”
Claim · model-written summary
Hydrogel increased wheat yield by 7.41% relative to no polymer.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- hydrogele0
- Outcome
- yielde0
- Direction
- increasede0
- Value
- 7.41%e0
- Comparator
- no polymere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The yield was increased by 7.41% and 1.15% by application of hydrogel and gondkatira over no polymer”
t0“Wheat (Triticum aestivum)”
Claim · model-written summary
Gondkatira increased wheat yield by 1.15% relative to no polymer.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- gondkatirae0
- Outcome
- yielde0
- Direction
- increasede0
- Value
- 1.15%e0
- Comparator
- no polymere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The yield was increased by 7.41% and 1.15% by application of hydrogel and gondkatira over no polymer”
t0“Wheat (Triticum aestivum)”
Claim · model-written summary
Three irrigations produced the lowest wheat water productivity.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- three irrigationse0
- Outcome
- water productivitye0
- Direction
- minimume0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The minimum water productivity was registered under three irrigations”
t0“Wheat (Triticum aestivum)”
Claim · model-written summary
Gondkatira increased wheat water productivity by 8.09%.
- Taxon
- wheatTriticum aestivume0
- Treatment
- gondkatirae0
- Outcome
- water productivitye0
- Direction
- increasede0
- Value
- 8.09%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The application of gondkatira in wheat increased the water productivity by 8.09%”
t0“Wheat (Triticum aestivum)”
Claim · model-written summary
Hydrogel increased wheat water productivity by 11.56%.
- Taxon
- wheatTriticum aestivume0
- Treatment
- hydrogele0
- Outcome
- water productivitye0
- Direction
- increasede0
- Value
- 11.56%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The application of gondkatira in wheat increased the water productivity by 8.09% while hydrogel 11.56%”
t0“Wheat (Triticum aestivum)”
Claim · model-written summary
No irrigation gave a lower wheat Fv/Fm ratio, 0.73 versus 0.75 with three irrigations.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- no irrigatione0
- Outcome
- Fv/Fme0
- Direction
- lowere0
- Value
- 0.73e0
- Qualifier
- 0.75e0
- Comparator
- three irrigationse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Water stress or no irrigation has a lower Fv/Fm (Maximum quantum efficiency of PS II) (0.73) ratio than to no stress or three irrigations (0.75)”
t0“Wheat (Triticum aestivum)”
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