Abstract
The relationships among plot spike width, plant spread angle and yield traits in 11 wheat varieties (lines) were studied. The results showed that the phenotypic and genetic correlations among plot spike width, plant spread angle and yield were all positively significant at 1% level. Path analysis showed that the total effect of plot spike width and plant spread angle on yield was basically determined by biomass, harvest index and spike grain weight. Plot spike width, plant spread angle could be regarded as markers for selecting in high yield breeding.
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Claims 3
Claim · model-written summary
Phenotypic and genetic correlations among plot spike width, plant spread angle and yield were positively significant at the 1% level.
- Taxon
- wheat
Triticum aestivume0 - Material
- 11 wheat varieties (lines)e0
- Treatment
- plot spike width, plant spread anglee1
- Outcome
- phenotypic and genetic correlationse1
- Direction
- positivelye1
- Qualifier
- at 1% levele1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The relationships among plot spike width, plant spread angle and yield traits in 11 wheat varieties (lines) were studied”
e1“the phenotypic and genetic correlations among plot spike width, plant spread angle and yield were all positively significant at 1% level”
Claim · model-written summary
The total effect of plot spike width and plant spread angle on yield was basically determined by biomass, harvest index and spike grain weight.
- Taxon
- wheatTriticum aestivume0
- Treatment
- plot spike width and plant spread anglee2
- Outcome
- yielde2
- Qualifier
- basically determined by biomass, harvest index and spike grain weighte2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The relationships among plot spike width, plant spread angle and yield traits in 11 wheat varieties (lines) were studied”
e2“the total effect of plot spike width and plant spread angle on yield was basically determined by biomass, harvest index and spike grain weight”
Claim · model-written summary
Plot spike width and plant spread angle could serve as markers for selecting high-yield wheat in breeding.
- Taxon
- wheatTriticum aestivume0
- Outcome
- markers for selecting in high yield breedinge3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The relationships among plot spike width, plant spread angle and yield traits in 11 wheat varieties (lines) were studied”
e3“Plot spike width, plant spread angle could be regarded as markers for selecting in high yield breeding”