Claim · model-written summary
Grain yield per plant, biological yield per plant and harvest index showed the maximum Shannon-Weaver diversity index in cluster 2.
- Taxon
- wheat
Triticum aestivume0 - Outcome
- Grain yield per plant (cluster 2), biological yield per plant (cluster 2) and Harvest Index (cluster 2)e4
- Direction
- maximum valuese4
- Setting
- research farm of Haryana Agricultural Universitye0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Diversity of hundred and seventy six wheat genotypes had been studied as per fifteen relevant morphological traits in research farm of Haryana Agricultural University during cropping season 2016-17”
e4“revealed maximum values for days to heading (cluster 2), number of tillers per plant (cluster 3), flag leaf length (cluster 2), flag leaf breadth (cluster 2), flag leaf area (cluster 4), plant height (cluster 5), ear length (cluster 2), ear weight (cluster 4), number of grains per ear (cluster 4), weight of grain per ear (cluster 2), number of spikelet per ear (cluster 2), thousand grains weight (cluster 4), Grain yield per plant (cluster 2), biological yield per plant (cluster 2) and Harvest Index (cluster 2)”
Title
Diversity of wheat (Triticum aestivum) genotypes deciphered by biplot analysis
Department of Genetics and Plant Breeding, CCS Haryana Agricultural University, Hisar-125004 Annals of Plant and Soil Research 2022. doi:10.47815/apsr.2022.10127
Other claims from this paper (19)
- Observation Flag leaf area showed the maximum range among the wheat genotype traits.
- Observation Flag leaf breadth showed the least deviation among the wheat genotype traits.
- Observation Number of grains per ear and plant height followed flag leaf area in range among the wheat genotypes.
- Observation Simpson index varied from 0.44 for biological yield to 0.54 for flag leaf breadth across the wheat traits.
- Observation Days to heading showed the maximum Shannon-Weaver diversity index in cluster 2.
- Observation Number of tillers per plant showed the maximum Shannon-Weaver diversity index in cluster 3.
- Observation Flag leaf length and flag leaf breadth showed the maximum Shannon-Weaver diversity index in cluster 2.
- Observation Flag leaf area showed the maximum Shannon-Weaver diversity index in cluster 4.
- Observation Plant height showed the maximum Shannon-Weaver diversity index in cluster 5.
- Observation Ear length, ear weight and number of grains per ear showed the maximum Shannon-Weaver diversity index in clusters 2 and 4.
- Observation Weight of grain per ear, number of spikelets per ear and thousand grains weight showed the maximum Shannon-Weaver diversity index.
- Association Grain yield per plant correlated significantly and positively with number of tillers per plant, thousand grains weight and biological yield.
- Association Grain yield per plant showed a high degree of linear association with number of tillers per plant, thousand grains weight and ear weight.
- Association Weight of grains per ear showed a high degree of linear association with grain yield per plant.
- Association Harvest index had both positive and negative correlations with other traits, of small magnitude.
- Association Grain yield per plant showed a strong association with number of tillers per plant and biological yield per plant in the biplot.
- Association Flag leaf length showed a strong association with thousand grains weight in the biplot.
- Observation Plant height and flag leaf area showed similar behaviour in the biplot.
- Observation Hierarchical clustering split the wheat genotypes into two broad categories, further partitioned into five and six sub groups.