Abstract
Achieving the goal of increasing both crop yield and water use efficiency through better precipitation regimes is a major challenge in semi-arid and arid regions. The objective of this study was to assess the performance and agronomic traits and water use efficiency (WUE) of bread wheat genotypes under rainfed and irrigated conditions. This study was conducted in the Research and Application Field of the Faculty of Agriculture at Dicle University in Diyarbak?r, T?rkiye. Nine wheat genotypes were used as the experimental materials. Notably, the first year of the study exhibited decreased values for most traits under rainfed conditions compared with irrigated conditions, a trend that was less pronounced in the second year and varied based on climatic conditions. Noteworthy findings include the high performance of the Din? and Wafia varieties, which displayed significant improvements in grain yield with supplemental irrigation. Heading time, normalized difference vegetation index, leaf area index, plant height, and thousand-kernel weight were identified as crucial factors influencing grain yield. In the first year, the DZ17-1 and Empire genotypes and in the second year, the DZ17-1, Ceyhan-99, and Din? genotypes demonstrated the highest grain yield potential. Notably, Empire variety exhibited superior performance under dry conditions, underscoring its drought resilience. This study found a linear relationship between grain yield and water use efficiency under rainfed and irrigated conditions, with DZ17-1 achieving the highest yield. These findings highlight the importance of selecting the appropriate wheat genotypes and irrigation strategies to mitigate the effects of drought on wheat production.
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Claims 8
Claim · model-written summary
In the first year, most traits were lower under rainfed than under irrigated conditions.
- Taxon
- bread wheat
Triticum aestivumt0 - Treatment
- rainfed conditionse1
- Outcome
- values for most traitse1
- Direction
- decreasede1
- Comparator
- irrigated conditionse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“bread wheat (Triticum aestivum L.)”
e1“the first year of the study exhibited decreased values for most traits under rainfed conditions compared with irrigated conditions”
Claim · model-written summary
Din? and Wafia varieties showed significant grain yield improvements with supplemental irrigation.
- Taxon
- bread wheatTriticum aestivumt0
- Material
- Din? and Wafia varietiese2
- Treatment
- supplemental irrigatione2
- Outcome
- grain yielde2
- Direction
- improvementse2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“bread wheat (Triticum aestivum L.)”
e2“the high performance of the Din? and Wafia varieties, which displayed significant improvements in grain yield with supplemental irrigation”
Claim · model-written summary
Grain yield and water use efficiency were linearly related under rainfed and irrigated conditions.
- Taxon
- bread wheatTriticum aestivumt0
- Outcome
- grain yield and water use efficiencye3
- Setting
- rainfed and irrigated conditionse3
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“bread wheat (Triticum aestivum L.)”
e3“This study found a linear relationship between grain yield and water use efficiency under rainfed and irrigated conditions”
Claim · model-written summary
DZ17-1 and Empire genotypes had the highest grain yield potential in the first year.
- Taxon
- bread wheatTriticum aestivumt0
- Material
- DZ17-1 and Empire genotypese4
- Outcome
- grain yield potentiale4
- Qualifier
- In the first yeare4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“bread wheat (Triticum aestivum L.)”
e4“In the first year, the DZ17-1 and Empire genotypes and in the second year, the DZ17-1, Ceyhan-99, and Din? genotypes demonstrated the highest grain yield potential”
Claim · model-written summary
DZ17-1, Ceyhan-99 and Din? genotypes had the highest grain yield potential in the second year.
- Taxon
- bread wheatTriticum aestivumt0
- Material
- DZ17-1, Ceyhan-99, and Din?e4
- Outcome
- grain yield potentiale4
- Qualifier
- in the second yeare4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“bread wheat (Triticum aestivum L.)”
e4“In the first year, the DZ17-1 and Empire genotypes and in the second year, the DZ17-1, Ceyhan-99, and Din? genotypes demonstrated the highest grain yield potential”
Claim · model-written summary
The Empire variety showed superior performance under dry conditions.
- Taxon
- bread wheatTriticum aestivumt0
- Material
- Empire varietye5
- Treatment
- dry conditionse5
- Outcome
- performancee5
- Direction
- superiore5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“bread wheat (Triticum aestivum L.)”
e5“Empire variety exhibited superior performance under dry conditions”
Claim · model-written summary
DZ17-1 achieved the highest yield.
- Taxon
- bread wheatTriticum aestivumt0
- Material
- DZ17-1e6
- Outcome
- yielde6
- Direction
- higheste6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“bread wheat (Triticum aestivum L.)”
e6“with DZ17-1 achieving the highest yield”
Claim · model-written summary
Heading time, NDVI, leaf area index, plant height and thousand-kernel weight were identified as crucial factors influencing grain yield.
- Taxon
- bread wheatTriticum aestivumt0
- Outcome
- grain yielde7
- Qualifier
- Heading time, normalized difference vegetation index, leaf area index, plant height, and thousand-kernel weighte7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“bread wheat (Triticum aestivum L.)”
e7“Heading time, normalized difference vegetation index, leaf area index, plant height, and thousand-kernel weight were identified as crucial factors influencing grain yield”
The same questions in other papers
irrigation · yield · Triticum aestivum (wheat)Positive and negative results
797 papers in the same direction as this paper · 184 in the opposite direction · 7 reporting no difference from an alternative
- positive
- negative
- no effect
985 papers more in this group
See all 989 papers →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.