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paper W4403513982 ✕

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Raised bed system moderated, to some extent, the decrease in yield of bread wheat caused by drought stress.

Taxon: bread wheatTriticum aestivumt0
Treatment: raised bed systeme5
Outcome: decrease in yield due to drought stresse5
Direction: moderatede5
Qualifier: to some extente5

Verbatim

t0
“bread wheat”
✓ located verbatim in the source · title, characters 31–42

e5
“The decrease in yield due to drought stress was moderated to some extent in the raised bed system”
✓ located verbatim in the source · abstract, characters 985–1082

Title

Agrophysiological responses of bread wheat to raised-bed planting and irrigation level

Farahnaz Momtazi; Hamidreza Miri; Barmak Jafari Haghighi; et al. Water Science & Technology Water Supply 2024. doi:10.2166/ws.2024.228

Other claims from this paper (16)

Intervention effect Raised bed planting increased grain yield of bread wheat by 24% compared with flat cultivation.
Intervention effect Raised bed planting increased biological yield of bread wheat by about 17%.
Intervention effect Raised bed planting increased the number of ears of bread wheat by 7%.
Intervention effect Raised bed planting increased the number of seeds per ear of bread wheat by 21%.
Intervention effect Drought stress decreased grain yield of bread wheat by 46.4% compared with the control.
Intervention effect Drought stress decreased the number of ears of bread wheat by 20.5% compared with the control.
Intervention effect Drought stress decreased seed number of bread wheat by 30.3% compared with the control.
Intervention effect Drought stress decreased biological yield of bread wheat by 45.9% compared with the control.
Intervention effect Drought stress decreased chlorophyll a of bread wheat by 31.8% compared with the control.
Intervention effect Drought stress decreased chlorophyll b of bread wheat by 28.1% compared with the control.
Intervention effect Drought stress decreased relative water content of bread wheat by 5.3% compared with the control.
Intervention effect Drought stress increased proline content of bread wheat by 24.3% compared with the control.
Intervention effect Drought stress increased ion leakage of bread wheat by 147.3% compared with the control.
Intervention effect Raised bed planting increased water use efficiency of bread wheat.
Intervention effect Deficit irrigation increased water use efficiency of bread wheat.
Recommendation Cultivation on raised beds is suggested as a suitable planting pattern to improve yield and WUE in wheat under water shortage.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Drought stress decreased grain yield of bread wheat by 46.4% compared with the control.

Taxon: bread wheatTriticum aestivumt0
Treatment: Drought stresse3
Outcome: grain yielde3
Direction: decreasee3
Value: 46.4%e3
Comparator: controle2
Setting: Arsanjan, Irane0

Verbatim

t0
“bread wheat”
✓ located verbatim in the source · title, characters 31–42

e0
“two field experiments were carried out in 2021/22 and 2022/23 in Arsanjan, Iran”
✓ located verbatim in the source · abstract, characters 100–179

e2
“the sub plots were irrigation levels at 100% (control), 80% (medium stress), and 60% (severe stress) of crop evapotranspiration”
✓ located verbatim in the source · abstract, characters 282–409

e3
“Drought stress caused a significant decrease in grain yield (46.4%), number of ears (20.5%), seed number (30.3%), biological yield (45.9%), chlorophyll a (31.8%), chlorophyll b (28.1%) and relative water content (5.3%) and increased, proline content (24.3%) and ion leakage (147.3%)”
✓ located verbatim in the source · abstract, characters 608–890

Title

Agrophysiological responses of bread wheat to raised-bed planting and irrigation level

Farahnaz Momtazi; Hamidreza Miri; Barmak Jafari Haghighi; et al. Water Science & Technology Water Supply 2024. doi:10.2166/ws.2024.228

Other claims from this paper (16)

Intervention effect Raised bed planting increased grain yield of bread wheat by 24% compared with flat cultivation.
Intervention effect Raised bed planting increased biological yield of bread wheat by about 17%.
Intervention effect Raised bed planting increased the number of ears of bread wheat by 7%.
Intervention effect Raised bed planting increased the number of seeds per ear of bread wheat by 21%.
Intervention effect Drought stress decreased the number of ears of bread wheat by 20.5% compared with the control.
Intervention effect Drought stress decreased seed number of bread wheat by 30.3% compared with the control.
Intervention effect Drought stress decreased biological yield of bread wheat by 45.9% compared with the control.
Intervention effect Drought stress decreased chlorophyll a of bread wheat by 31.8% compared with the control.
Intervention effect Drought stress decreased chlorophyll b of bread wheat by 28.1% compared with the control.
Intervention effect Drought stress decreased relative water content of bread wheat by 5.3% compared with the control.
Intervention effect Drought stress increased proline content of bread wheat by 24.3% compared with the control.
Intervention effect Drought stress increased ion leakage of bread wheat by 147.3% compared with the control.
Intervention effect Raised bed planting increased water use efficiency of bread wheat.
Intervention effect Deficit irrigation increased water use efficiency of bread wheat.
Association Raised bed system moderated, to some extent, the decrease in yield of bread wheat caused by drought stress.
Recommendation Cultivation on raised beds is suggested as a suitable planting pattern to improve yield and WUE in wheat under water shortage.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Drought stress decreased biological yield of bread wheat by 45.9% compared with the control.

Taxon: bread wheatTriticum aestivumt0
Treatment: Drought stresse3
Outcome: biological yielde3
Direction: decreasee3
Value: 45.9%e3
Comparator: controle2
Setting: Arsanjan, Irane0

Verbatim

t0
“bread wheat”
✓ located verbatim in the source · title, characters 31–42

e0
“two field experiments were carried out in 2021/22 and 2022/23 in Arsanjan, Iran”
✓ located verbatim in the source · abstract, characters 100–179

e2
“the sub plots were irrigation levels at 100% (control), 80% (medium stress), and 60% (severe stress) of crop evapotranspiration”
✓ located verbatim in the source · abstract, characters 282–409

e3
“Drought stress caused a significant decrease in grain yield (46.4%), number of ears (20.5%), seed number (30.3%), biological yield (45.9%), chlorophyll a (31.8%), chlorophyll b (28.1%) and relative water content (5.3%) and increased, proline content (24.3%) and ion leakage (147.3%)”
✓ located verbatim in the source · abstract, characters 608–890

Title

Agrophysiological responses of bread wheat to raised-bed planting and irrigation level

Farahnaz Momtazi; Hamidreza Miri; Barmak Jafari Haghighi; et al. Water Science & Technology Water Supply 2024. doi:10.2166/ws.2024.228

Other claims from this paper (16)

Intervention effect Raised bed planting increased grain yield of bread wheat by 24% compared with flat cultivation.
Intervention effect Raised bed planting increased biological yield of bread wheat by about 17%.
Intervention effect Raised bed planting increased the number of ears of bread wheat by 7%.
Intervention effect Raised bed planting increased the number of seeds per ear of bread wheat by 21%.
Intervention effect Drought stress decreased grain yield of bread wheat by 46.4% compared with the control.
Intervention effect Drought stress decreased the number of ears of bread wheat by 20.5% compared with the control.
Intervention effect Drought stress decreased seed number of bread wheat by 30.3% compared with the control.
Intervention effect Drought stress decreased chlorophyll a of bread wheat by 31.8% compared with the control.
Intervention effect Drought stress decreased chlorophyll b of bread wheat by 28.1% compared with the control.
Intervention effect Drought stress decreased relative water content of bread wheat by 5.3% compared with the control.
Intervention effect Drought stress increased proline content of bread wheat by 24.3% compared with the control.
Intervention effect Drought stress increased ion leakage of bread wheat by 147.3% compared with the control.
Intervention effect Raised bed planting increased water use efficiency of bread wheat.
Intervention effect Deficit irrigation increased water use efficiency of bread wheat.
Association Raised bed system moderated, to some extent, the decrease in yield of bread wheat caused by drought stress.
Recommendation Cultivation on raised beds is suggested as a suitable planting pattern to improve yield and WUE in wheat under water shortage.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Drought stress decreased seed number of bread wheat by 30.3% compared with the control.

Taxon: bread wheatTriticum aestivumt0
Treatment: Drought stresse3
Outcome: seed numbere3
Direction: decreasee3
Value: 30.3%e3
Comparator: controle2
Setting: Arsanjan, Irane0

Verbatim

t0
“bread wheat”
✓ located verbatim in the source · title, characters 31–42

e0
“two field experiments were carried out in 2021/22 and 2022/23 in Arsanjan, Iran”
✓ located verbatim in the source · abstract, characters 100–179

e2
“the sub plots were irrigation levels at 100% (control), 80% (medium stress), and 60% (severe stress) of crop evapotranspiration”
✓ located verbatim in the source · abstract, characters 282–409

e3
“Drought stress caused a significant decrease in grain yield (46.4%), number of ears (20.5%), seed number (30.3%), biological yield (45.9%), chlorophyll a (31.8%), chlorophyll b (28.1%) and relative water content (5.3%) and increased, proline content (24.3%) and ion leakage (147.3%)”
✓ located verbatim in the source · abstract, characters 608–890

Title

Agrophysiological responses of bread wheat to raised-bed planting and irrigation level

Farahnaz Momtazi; Hamidreza Miri; Barmak Jafari Haghighi; et al. Water Science & Technology Water Supply 2024. doi:10.2166/ws.2024.228

Other claims from this paper (16)

Intervention effect Raised bed planting increased grain yield of bread wheat by 24% compared with flat cultivation.
Intervention effect Raised bed planting increased biological yield of bread wheat by about 17%.
Intervention effect Raised bed planting increased the number of ears of bread wheat by 7%.
Intervention effect Raised bed planting increased the number of seeds per ear of bread wheat by 21%.
Intervention effect Drought stress decreased grain yield of bread wheat by 46.4% compared with the control.
Intervention effect Drought stress decreased the number of ears of bread wheat by 20.5% compared with the control.
Intervention effect Drought stress decreased biological yield of bread wheat by 45.9% compared with the control.
Intervention effect Drought stress decreased chlorophyll a of bread wheat by 31.8% compared with the control.
Intervention effect Drought stress decreased chlorophyll b of bread wheat by 28.1% compared with the control.
Intervention effect Drought stress decreased relative water content of bread wheat by 5.3% compared with the control.
Intervention effect Drought stress increased proline content of bread wheat by 24.3% compared with the control.
Intervention effect Drought stress increased ion leakage of bread wheat by 147.3% compared with the control.
Intervention effect Raised bed planting increased water use efficiency of bread wheat.
Intervention effect Deficit irrigation increased water use efficiency of bread wheat.
Association Raised bed system moderated, to some extent, the decrease in yield of bread wheat caused by drought stress.
Recommendation Cultivation on raised beds is suggested as a suitable planting pattern to improve yield and WUE in wheat under water shortage.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Drought stress decreased chlorophyll a of bread wheat by 31.8% compared with the control.

Taxon: bread wheatTriticum aestivumt0
Treatment: Drought stresse3
Outcome: chlorophyll ae3
Direction: decreasee3
Value: 31.8%e3
Comparator: controle2
Setting: Arsanjan, Irane0

Verbatim

t0
“bread wheat”
✓ located verbatim in the source · title, characters 31–42

e0
“two field experiments were carried out in 2021/22 and 2022/23 in Arsanjan, Iran”
✓ located verbatim in the source · abstract, characters 100–179

e2
“the sub plots were irrigation levels at 100% (control), 80% (medium stress), and 60% (severe stress) of crop evapotranspiration”
✓ located verbatim in the source · abstract, characters 282–409

e3
“Drought stress caused a significant decrease in grain yield (46.4%), number of ears (20.5%), seed number (30.3%), biological yield (45.9%), chlorophyll a (31.8%), chlorophyll b (28.1%) and relative water content (5.3%) and increased, proline content (24.3%) and ion leakage (147.3%)”
✓ located verbatim in the source · abstract, characters 608–890

Title

Agrophysiological responses of bread wheat to raised-bed planting and irrigation level

Farahnaz Momtazi; Hamidreza Miri; Barmak Jafari Haghighi; et al. Water Science & Technology Water Supply 2024. doi:10.2166/ws.2024.228

Other claims from this paper (16)

Intervention effect Raised bed planting increased grain yield of bread wheat by 24% compared with flat cultivation.
Intervention effect Raised bed planting increased biological yield of bread wheat by about 17%.
Intervention effect Raised bed planting increased the number of ears of bread wheat by 7%.
Intervention effect Raised bed planting increased the number of seeds per ear of bread wheat by 21%.
Intervention effect Drought stress decreased grain yield of bread wheat by 46.4% compared with the control.
Intervention effect Drought stress decreased the number of ears of bread wheat by 20.5% compared with the control.
Intervention effect Drought stress decreased seed number of bread wheat by 30.3% compared with the control.
Intervention effect Drought stress decreased biological yield of bread wheat by 45.9% compared with the control.
Intervention effect Drought stress decreased chlorophyll b of bread wheat by 28.1% compared with the control.
Intervention effect Drought stress decreased relative water content of bread wheat by 5.3% compared with the control.
Intervention effect Drought stress increased proline content of bread wheat by 24.3% compared with the control.
Intervention effect Drought stress increased ion leakage of bread wheat by 147.3% compared with the control.
Intervention effect Raised bed planting increased water use efficiency of bread wheat.
Intervention effect Deficit irrigation increased water use efficiency of bread wheat.
Association Raised bed system moderated, to some extent, the decrease in yield of bread wheat caused by drought stress.
Recommendation Cultivation on raised beds is suggested as a suitable planting pattern to improve yield and WUE in wheat under water shortage.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Drought stress decreased chlorophyll b of bread wheat by 28.1% compared with the control.

Taxon: bread wheatTriticum aestivumt0
Treatment: Drought stresse3
Outcome: chlorophyll be3
Direction: decreasee3
Value: 28.1%e3
Comparator: controle2
Setting: Arsanjan, Irane0

Verbatim

t0
“bread wheat”
✓ located verbatim in the source · title, characters 31–42

e0
“two field experiments were carried out in 2021/22 and 2022/23 in Arsanjan, Iran”
✓ located verbatim in the source · abstract, characters 100–179

e2
“the sub plots were irrigation levels at 100% (control), 80% (medium stress), and 60% (severe stress) of crop evapotranspiration”
✓ located verbatim in the source · abstract, characters 282–409

e3
“Drought stress caused a significant decrease in grain yield (46.4%), number of ears (20.5%), seed number (30.3%), biological yield (45.9%), chlorophyll a (31.8%), chlorophyll b (28.1%) and relative water content (5.3%) and increased, proline content (24.3%) and ion leakage (147.3%)”
✓ located verbatim in the source · abstract, characters 608–890

Title

Agrophysiological responses of bread wheat to raised-bed planting and irrigation level

Farahnaz Momtazi; Hamidreza Miri; Barmak Jafari Haghighi; et al. Water Science & Technology Water Supply 2024. doi:10.2166/ws.2024.228

Other claims from this paper (16)

Intervention effect Raised bed planting increased grain yield of bread wheat by 24% compared with flat cultivation.
Intervention effect Raised bed planting increased biological yield of bread wheat by about 17%.
Intervention effect Raised bed planting increased the number of ears of bread wheat by 7%.
Intervention effect Raised bed planting increased the number of seeds per ear of bread wheat by 21%.
Intervention effect Drought stress decreased grain yield of bread wheat by 46.4% compared with the control.
Intervention effect Drought stress decreased the number of ears of bread wheat by 20.5% compared with the control.
Intervention effect Drought stress decreased seed number of bread wheat by 30.3% compared with the control.
Intervention effect Drought stress decreased biological yield of bread wheat by 45.9% compared with the control.
Intervention effect Drought stress decreased chlorophyll a of bread wheat by 31.8% compared with the control.
Intervention effect Drought stress decreased relative water content of bread wheat by 5.3% compared with the control.
Intervention effect Drought stress increased proline content of bread wheat by 24.3% compared with the control.
Intervention effect Drought stress increased ion leakage of bread wheat by 147.3% compared with the control.
Intervention effect Raised bed planting increased water use efficiency of bread wheat.
Intervention effect Deficit irrigation increased water use efficiency of bread wheat.
Association Raised bed system moderated, to some extent, the decrease in yield of bread wheat caused by drought stress.
Recommendation Cultivation on raised beds is suggested as a suitable planting pattern to improve yield and WUE in wheat under water shortage.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Drought stress decreased relative water content of bread wheat by 5.3% compared with the control.

Taxon: bread wheatTriticum aestivumt0
Treatment: Drought stresse3
Outcome: relative water contente3
Direction: decreasee3
Value: 5.3%e3
Comparator: controle2
Setting: Arsanjan, Irane0

Verbatim

t0
“bread wheat”
✓ located verbatim in the source · title, characters 31–42

e0
“two field experiments were carried out in 2021/22 and 2022/23 in Arsanjan, Iran”
✓ located verbatim in the source · abstract, characters 100–179

e2
“the sub plots were irrigation levels at 100% (control), 80% (medium stress), and 60% (severe stress) of crop evapotranspiration”
✓ located verbatim in the source · abstract, characters 282–409

e3
“Drought stress caused a significant decrease in grain yield (46.4%), number of ears (20.5%), seed number (30.3%), biological yield (45.9%), chlorophyll a (31.8%), chlorophyll b (28.1%) and relative water content (5.3%) and increased, proline content (24.3%) and ion leakage (147.3%)”
✓ located verbatim in the source · abstract, characters 608–890

Title

Agrophysiological responses of bread wheat to raised-bed planting and irrigation level

Farahnaz Momtazi; Hamidreza Miri; Barmak Jafari Haghighi; et al. Water Science & Technology Water Supply 2024. doi:10.2166/ws.2024.228

Other claims from this paper (16)

Intervention effect Raised bed planting increased grain yield of bread wheat by 24% compared with flat cultivation.
Intervention effect Raised bed planting increased biological yield of bread wheat by about 17%.
Intervention effect Raised bed planting increased the number of ears of bread wheat by 7%.
Intervention effect Raised bed planting increased the number of seeds per ear of bread wheat by 21%.
Intervention effect Drought stress decreased grain yield of bread wheat by 46.4% compared with the control.
Intervention effect Drought stress decreased the number of ears of bread wheat by 20.5% compared with the control.
Intervention effect Drought stress decreased seed number of bread wheat by 30.3% compared with the control.
Intervention effect Drought stress decreased biological yield of bread wheat by 45.9% compared with the control.
Intervention effect Drought stress decreased chlorophyll a of bread wheat by 31.8% compared with the control.
Intervention effect Drought stress decreased chlorophyll b of bread wheat by 28.1% compared with the control.
Intervention effect Drought stress increased proline content of bread wheat by 24.3% compared with the control.
Intervention effect Drought stress increased ion leakage of bread wheat by 147.3% compared with the control.
Intervention effect Raised bed planting increased water use efficiency of bread wheat.
Intervention effect Deficit irrigation increased water use efficiency of bread wheat.
Association Raised bed system moderated, to some extent, the decrease in yield of bread wheat caused by drought stress.
Recommendation Cultivation on raised beds is suggested as a suitable planting pattern to improve yield and WUE in wheat under water shortage.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Drought stress decreased the number of ears of bread wheat by 20.5% compared with the control.

Taxon: bread wheatTriticum aestivumt0
Treatment: Drought stresse3
Outcome: number of earse3
Direction: decreasee3
Value: 20.5%e3
Comparator: controle2
Setting: Arsanjan, Irane0

Verbatim

t0
“bread wheat”
✓ located verbatim in the source · title, characters 31–42

e0
“two field experiments were carried out in 2021/22 and 2022/23 in Arsanjan, Iran”
✓ located verbatim in the source · abstract, characters 100–179

e2
“the sub plots were irrigation levels at 100% (control), 80% (medium stress), and 60% (severe stress) of crop evapotranspiration”
✓ located verbatim in the source · abstract, characters 282–409

e3
“Drought stress caused a significant decrease in grain yield (46.4%), number of ears (20.5%), seed number (30.3%), biological yield (45.9%), chlorophyll a (31.8%), chlorophyll b (28.1%) and relative water content (5.3%) and increased, proline content (24.3%) and ion leakage (147.3%)”
✓ located verbatim in the source · abstract, characters 608–890

Title

Agrophysiological responses of bread wheat to raised-bed planting and irrigation level

Farahnaz Momtazi; Hamidreza Miri; Barmak Jafari Haghighi; et al. Water Science & Technology Water Supply 2024. doi:10.2166/ws.2024.228

Other claims from this paper (16)

Intervention effect Raised bed planting increased grain yield of bread wheat by 24% compared with flat cultivation.
Intervention effect Raised bed planting increased biological yield of bread wheat by about 17%.
Intervention effect Raised bed planting increased the number of ears of bread wheat by 7%.
Intervention effect Raised bed planting increased the number of seeds per ear of bread wheat by 21%.
Intervention effect Drought stress decreased grain yield of bread wheat by 46.4% compared with the control.
Intervention effect Drought stress decreased seed number of bread wheat by 30.3% compared with the control.
Intervention effect Drought stress decreased biological yield of bread wheat by 45.9% compared with the control.
Intervention effect Drought stress decreased chlorophyll a of bread wheat by 31.8% compared with the control.
Intervention effect Drought stress decreased chlorophyll b of bread wheat by 28.1% compared with the control.
Intervention effect Drought stress decreased relative water content of bread wheat by 5.3% compared with the control.
Intervention effect Drought stress increased proline content of bread wheat by 24.3% compared with the control.
Intervention effect Drought stress increased ion leakage of bread wheat by 147.3% compared with the control.
Intervention effect Raised bed planting increased water use efficiency of bread wheat.
Intervention effect Deficit irrigation increased water use efficiency of bread wheat.
Association Raised bed system moderated, to some extent, the decrease in yield of bread wheat caused by drought stress.
Recommendation Cultivation on raised beds is suggested as a suitable planting pattern to improve yield and WUE in wheat under water shortage.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Drought stress increased proline content of bread wheat by 24.3% compared with the control.

Taxon: bread wheatTriticum aestivumt0
Treatment: Drought stresse3
Outcome: proline contente3
Direction: increasede3
Value: 24.3%e3
Comparator: controle2
Setting: Arsanjan, Irane0

Verbatim

t0
“bread wheat”
✓ located verbatim in the source · title, characters 31–42

e0
“two field experiments were carried out in 2021/22 and 2022/23 in Arsanjan, Iran”
✓ located verbatim in the source · abstract, characters 100–179

e2
“the sub plots were irrigation levels at 100% (control), 80% (medium stress), and 60% (severe stress) of crop evapotranspiration”
✓ located verbatim in the source · abstract, characters 282–409

e3
“Drought stress caused a significant decrease in grain yield (46.4%), number of ears (20.5%), seed number (30.3%), biological yield (45.9%), chlorophyll a (31.8%), chlorophyll b (28.1%) and relative water content (5.3%) and increased, proline content (24.3%) and ion leakage (147.3%)”
✓ located verbatim in the source · abstract, characters 608–890

Title

Agrophysiological responses of bread wheat to raised-bed planting and irrigation level

Farahnaz Momtazi; Hamidreza Miri; Barmak Jafari Haghighi; et al. Water Science & Technology Water Supply 2024. doi:10.2166/ws.2024.228

Other claims from this paper (16)

Intervention effect Raised bed planting increased grain yield of bread wheat by 24% compared with flat cultivation.
Intervention effect Raised bed planting increased biological yield of bread wheat by about 17%.
Intervention effect Raised bed planting increased the number of ears of bread wheat by 7%.
Intervention effect Raised bed planting increased the number of seeds per ear of bread wheat by 21%.
Intervention effect Drought stress decreased grain yield of bread wheat by 46.4% compared with the control.
Intervention effect Drought stress decreased the number of ears of bread wheat by 20.5% compared with the control.
Intervention effect Drought stress decreased seed number of bread wheat by 30.3% compared with the control.
Intervention effect Drought stress decreased biological yield of bread wheat by 45.9% compared with the control.
Intervention effect Drought stress decreased chlorophyll a of bread wheat by 31.8% compared with the control.
Intervention effect Drought stress decreased chlorophyll b of bread wheat by 28.1% compared with the control.
Intervention effect Drought stress decreased relative water content of bread wheat by 5.3% compared with the control.
Intervention effect Drought stress increased ion leakage of bread wheat by 147.3% compared with the control.
Intervention effect Raised bed planting increased water use efficiency of bread wheat.
Intervention effect Deficit irrigation increased water use efficiency of bread wheat.
Association Raised bed system moderated, to some extent, the decrease in yield of bread wheat caused by drought stress.
Recommendation Cultivation on raised beds is suggested as a suitable planting pattern to improve yield and WUE in wheat under water shortage.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Drought stress increased ion leakage of bread wheat by 147.3% compared with the control.

Taxon: bread wheatTriticum aestivumt0
Treatment: Drought stresse3
Outcome: ion leakagee3
Direction: increasede3
Value: 147.3%e3
Comparator: controle2
Setting: Arsanjan, Irane0

Verbatim

t0
“bread wheat”
✓ located verbatim in the source · title, characters 31–42

e0
“two field experiments were carried out in 2021/22 and 2022/23 in Arsanjan, Iran”
✓ located verbatim in the source · abstract, characters 100–179

e2
“the sub plots were irrigation levels at 100% (control), 80% (medium stress), and 60% (severe stress) of crop evapotranspiration”
✓ located verbatim in the source · abstract, characters 282–409

e3
“Drought stress caused a significant decrease in grain yield (46.4%), number of ears (20.5%), seed number (30.3%), biological yield (45.9%), chlorophyll a (31.8%), chlorophyll b (28.1%) and relative water content (5.3%) and increased, proline content (24.3%) and ion leakage (147.3%)”
✓ located verbatim in the source · abstract, characters 608–890

Title

Agrophysiological responses of bread wheat to raised-bed planting and irrigation level

Farahnaz Momtazi; Hamidreza Miri; Barmak Jafari Haghighi; et al. Water Science & Technology Water Supply 2024. doi:10.2166/ws.2024.228

Other claims from this paper (16)

Intervention effect Raised bed planting increased grain yield of bread wheat by 24% compared with flat cultivation.
Intervention effect Raised bed planting increased biological yield of bread wheat by about 17%.
Intervention effect Raised bed planting increased the number of ears of bread wheat by 7%.
Intervention effect Raised bed planting increased the number of seeds per ear of bread wheat by 21%.
Intervention effect Drought stress decreased grain yield of bread wheat by 46.4% compared with the control.
Intervention effect Drought stress decreased the number of ears of bread wheat by 20.5% compared with the control.
Intervention effect Drought stress decreased seed number of bread wheat by 30.3% compared with the control.
Intervention effect Drought stress decreased biological yield of bread wheat by 45.9% compared with the control.
Intervention effect Drought stress decreased chlorophyll a of bread wheat by 31.8% compared with the control.
Intervention effect Drought stress decreased chlorophyll b of bread wheat by 28.1% compared with the control.
Intervention effect Drought stress decreased relative water content of bread wheat by 5.3% compared with the control.
Intervention effect Drought stress increased proline content of bread wheat by 24.3% compared with the control.
Intervention effect Raised bed planting increased water use efficiency of bread wheat.
Intervention effect Deficit irrigation increased water use efficiency of bread wheat.
Association Raised bed system moderated, to some extent, the decrease in yield of bread wheat caused by drought stress.
Recommendation Cultivation on raised beds is suggested as a suitable planting pattern to improve yield and WUE in wheat under water shortage.

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“yield decrease”

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