Abstract
Genetic diversity among durum wheat tetraploid species has a premium to understand the diversity within the genotypes. This study’s major objective was to learn more about the diversity and relationships between various durum genotypes. The experiment was design randomized complete block design with three replications. In this study, a total of eight durum advance lines, namely DW-1, DW-2, DW-3, DW-4, DW-5, DW-6, DW-7, and DW-8, were included with one Durum check wheat Miki3 and spring wheat Khirman to investigate the interrelationship and genetic diversity of quantitative traits and they ‘reaming these traits. For nearly all of the features, the analysis of variance revealed considerable variations among the durum advance lines, as evidenced by the significant mean squares at a probability level of P≤0.01. The mean performance results indicated variations in genotype performance DW8 exhibited maximum days to heading, tallest plant height (cm), and shortest peduncle length was measured in durum wheat. DW6 attained shorter plant height was recorded as compared to both check varieties. A notable variation was detected among the genotypes concerning the trait "number of tillers per m2". The genotype with the highest number of tillers appeared to be spring wheat and the minimum number of tillers was recorded in DW4, respectively. Significantly maximum number of spikelet’s, per spike-1,biological yield plant-1 and protein content % were observed in DW3, amount of grains spike-1 were significant in DW6, main spike yield per plant (g) was recorded in DW3. Whereas minimum grains spike-1and minimum spike yield was observed in DW9, respectively. Grain yield plot-1 (2.3333 kg) was observed significantly higher in DW6 and minimum Grain yield plot-1 (1.6667 kg) in DW10 was observed. Regards correlation, Grain yield plant-1 revealed there was a positive and significant correlation with respect to the trait "days to75% headline, days to 75% maturity, grains Spike-1, main spike yield-1 and 1000-Grain Weight (g) (r=0.500**, r=0.679**, r=0.316*, r=0.316*, r=0.533** and r=0.308*). Using UPGMA, two members of cluster 1 and cluster 2 were found to have closer relationship with different durum genotypes. However, miki 3 had closer relation with DW-8. The largest positive PCA loadings were observed in grains yield plant-1 and 1000 grains weight for the second, third, fourth and fifth PCA group. Hence, DW-8 was nearer relation with miki3, and DW-3, DW-10 and DW-6 considered the best genotypes according to performance.
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Claims 16
Claim · model-written summary
The durum advanced lines differed significantly for nearly all assessed features.
- Taxon
- Durum Wheat
Triticum turgidum subsp. durumt0 - Material
- durum advance linese0
- Outcome
- considerable variationse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“For nearly all of the features, the analysis of variance revealed considerable variations among the durum advance lines, as evidenced by the significant mean squares at a probability level of P≤0.01”
t0“Durum Wheat”
Claim · model-written summary
DW8 had maximum days to heading and plant height and shortest peduncle length.
- Taxon
- Durum WheatTriticum turgidum subsp. durumt0
- Material
- DW8e0
- Outcome
- maximum days to heading, tallest plant height (cm), and shortest peduncle lengthe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“DW8 exhibited maximum days to heading, tallest plant height (cm), and shortest peduncle length”
t0“Durum Wheat”
Claim · model-written summary
DW6 was shorter than both check varieties.
- Taxon
- Durum WheatTriticum turgidum subsp. durumt0
- Material
- DW6e0
- Outcome
- plant heighte0
- Direction
- shortere0
- Comparator
- both check varietiese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“DW6 attained shorter plant height was recorded as compared to both check varieties”
t0“Durum Wheat”
Claim · model-written summary
Tiller number per area varied among genotypes.
- Taxon
- Durum WheatTriticum turgidum subsp. durumt0
- Outcome
- number of tillers per m2e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A notable variation was detected among the genotypes concerning the trait "number of tillers per m2"”
t0“Durum Wheat”
Claim · model-written summary
Spring wheat had the highest tiller number.
- Taxon
- spring wheat
Triticum aestivume0 - Outcome
- number of tillerse0
- Direction
- higheste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The genotype with the highest number of tillers appeared to be spring wheat”
Claim · model-written summary
DW4 had the lowest tiller number.
- Taxon
- Durum WheatTriticum turgidum subsp. durumt0
- Material
- DW4e0
- Outcome
- number of tillerse0
- Direction
- minimume0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the minimum number of tillers was recorded in DW4”
t0“Durum Wheat”
Claim · model-written summary
DW3 had maximum spikelet number, biological yield, protein content, and main spike yield.
- Taxon
- Durum WheatTriticum turgidum subsp. durumt0
- Material
- DW3e0
- Outcome
- number of spikelet’s, per spike-1,biological yield plant-1 and protein content %e0
- Direction
- maximume0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Significantly maximum number of spikelet’s, per spike-1,biological yield plant-1 and protein content % were observed in DW3, amount of grains spike-1 were significant in DW6, main spike yield per plant (g) was recorded in DW3”
t0“Durum Wheat”
Claim · model-written summary
DW6 had significantly high grains per spike.
- Taxon
- Durum WheatTriticum turgidum subsp. durumt0
- Material
- DW6e0
- Outcome
- amount of grains spike-1e0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“amount of grains spike-1 were significant in DW6”
t0“Durum Wheat”
Claim · model-written summary
DW9 had minimum grains per spike and spike yield.
- Taxon
- Durum WheatTriticum turgidum subsp. durumt0
- Material
- DW9e0
- Outcome
- grains spike-1and minimum spike yielde0
- Direction
- minimume0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“minimum grains spike-1and minimum spike yield was observed in DW9”
t0“Durum Wheat”
Claim · model-written summary
DW6 grain yield per plot was significantly higher at 2.3333 kg.
- Taxon
- Durum WheatTriticum turgidum subsp. durumt0
- Material
- DW6e0
- Outcome
- Grain yield plot-1e0
- Direction
- highere0
- Value
- 2.3333 kge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Grain yield plot-1 (2.3333 kg) was observed significantly higher in DW6”
t0“Durum Wheat”
Claim · model-written summary
DW10 had minimum grain yield per plot at 1.6667 kg.
- Taxon
- Durum WheatTriticum turgidum subsp. durumt0
- Material
- DW10e0
- Outcome
- Grain yield plot-1e0
- Direction
- minimume0
- Value
- 1.6667 kge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“minimum Grain yield plot-1 (1.6667 kg) in DW10 was observed”
t0“Durum Wheat”
Claim · model-written summary
Grain yield per plant correlated positively and significantly with several maturity and yield traits.
- Taxon
- Durum WheatTriticum turgidum subsp. durumt0
- Organ / stage
- days to 75% maturitye0
- Outcome
- Grain yield plant-1e0
- Direction
- positivee0
- Qualifier
- significant correlatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Grain yield plant-1 revealed there was a positive and significant correlation with respect to the trait "days to75% headline, days to 75% maturity, grains Spike-1, main spike yield-1 and 1000-Grain Weight (g)”
t0“Durum Wheat”
Claim · model-written summary
UPGMA placed members of clusters 1 and 2 in closer relationship.
Verbatim
e0“Using UPGMA, two members of cluster 1 and cluster 2 were found to have closer relationship with different durum genotypes”
Claim · model-written summary
Miki 3 was closer to DW-8.
- Taxon
- Durum WheatTriticum turgidum subsp. durumt0
- Material
- DW-8e0
- Outcome
- closer relatione0
- Comparator
- miki 3e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“miki 3 had closer relation with DW-8”
t0“Durum Wheat”
Claim · model-written summary
Grain yield and 1000 grain weight had the largest positive PCA loadings in groups two to five.
- Taxon
- Durum WheatTriticum turgidum subsp. durumt0
- Outcome
- PCA loadingse0
- Direction
- largest positivee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The largest positive PCA loadings were observed in grains yield plant-1 and 1000 grains weight for the second, third, fourth and fifth PCA group”
t0“Durum Wheat”
Claim · model-written summary
DW-3, DW-10 and DW-6 were considered the best genotypes for performance.
- Taxon
- Durum WheatTriticum turgidum subsp. durumt0
- Material
- DW-3, DW-10 and DW-6e0
- Outcome
- best genotypes according to performancee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“DW-3, DW-10 and DW-6 considered the best genotypes according to performance”
t0“Durum Wheat”