Claim · model-written summary
Genotypes differed significantly in grain yield and components in both seasons and combined.
- Taxon
- BREAD WHEAT GENOTYPES
Triticum aestivumt0 - Material
- genotypee0
- Outcome
- grain yield and its componentse0
- Direction
- differencese0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Highly significant genotype differences were registered for grain yield and its components in both seasons and combined”
t0“BREAD WHEAT GENOTYPES”
Title
Manal Hassan; Sheren Nathan; T. Eid; et al. Zagazig Journal of Agricultural Research 2017. doi:10.21608/zjar.2017.53943
Other claims from this paper (19)
- Association Genotype-by-water-regime interactions were highly significant for yield traits except first-season 1000 grain weight.
- Observation Normal irrigation I1 gave the highest water consumptive use and applied irrigation water.
- Observation First-season water use was 520.1 mm under I1.
- Observation First-season water use was 382.6 mm under I2.
- Observation First-season water use was 275.3 mm under I3.
- Observation Second-season water use was 494.7 mm under I1.
- Observation Second-season water use was 370.9 mm under I2.
- Observation Second-season water use was 263.4 mm under I3.
- Observation Genotype 2 used the least water, while genotype 13 used the most.
- Observation I3 had the highest water utilization efficiency and I1 the lowest.
- Observation Genotype 8 had the highest water utilization efficiency.
- Observation Genotype 3 had the lowest water utilization efficiency.
- Observation Drought sensitivity index classified genotypes 1, 5, 8, 10, 12, 16 and 18 as tolerant.
- Intervention effect Moderate drought significantly increased soluble sugars, proline and free amino acids.
- Intervention effect Severe stress significantly increased these metabolites in genotypes 1, 2 and 3 versus other genotypes.
- Observation Drought stress influenced anatomical features in five wheat genotypes.
- Observation Genotype 20 had the greatest anatomical reduction.
- Observation Genotype 1 had the least anatomical reduction.
- Recommendation The authors recommend genotype 1 for drought tolerance and yield.