Abstract
In order to efficiently utilize and estimate the Erianthus fulvus and to develop the elite traits,genetic diversity index,correlation coefficient of variance,correlation among quantitative traits,and correlation between quantitative traits and longitude,latitude or altitude were evaluated based on 5 quantitative traits of 29 Erianthus fulvus collected from Yunnan,Guizhou,Sichuan in 2012-2013. The results showed that:( 1) 25 high altitude germplasm resources were collected,of which 4 materials were more than 2800 m,and enriched the wild germplasm resource library of sugarcane in China.( 2) The Shannon-Wiener genetic diversity index was high,the plant height exhibited the highest genetic diversity index( 1. 441),while brix showed the lowest( 1. 291). There were high genetic variances in quantitative traits,with variation coefficient ranging from 21%-38%,plant height showed the highest variance value( 38%) and lamina length showed the lowest( 21%).( 3) There were highly significant differences in quantitative traits,there was a significant correlation between lamina length,lamina width,stalk diameter,and plant height,not related with the brix. Lamina width showed positively correlation with longitude,and negative correlationswith latitude and altitude.( 4) The cluster analysis indicated that 29 Erianthus rufipilus resources could be divided into four groups,of which Erianthus fulvus from Ⅱ( EF-27) groups had a good quality potential of brix,could be used as recommendations for development and utilization of breeding materials.
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Claims 14
Claim · model-written summary
Twenty-five high-altitude germplasm resources were collected, including four above 2800 m.
- Taxon
- Erianthus fulvus
Saccharum fulvume1 - Outcome
- high altitude germplasm resources were collectede0
- Value
- 25e0
- Qualifier
- 4 materials were more than 2800 me0
- Setting
- Yunnan,Guizhou,Sichuane1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“25 high altitude germplasm resources were collected,of which 4 materials were more than 2800 m”
e1“Erianthus fulvus collected from Yunnan,Guizhou,Sichuan”
Claim · model-written summary
Plant height had the highest Shannon-Wiener diversity index, 1.441.
- Taxon
- Erianthus fulvusSaccharum fulvumt0
- Organ / stage
- plant heighte0
- Outcome
- genetic diversity indexe0
- Direction
- higheste0
- Value
- 1. 441e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“plant height exhibited the highest genetic diversity index( 1. 441)”
t0“Exploration and Phenotypic Traits Analysis of Erianthus fulvus”
Claim · model-written summary
Brix had the lowest Shannon-Wiener diversity index, 1.291.
- Taxon
- Erianthus fulvusSaccharum fulvumt0
- Outcome
- brixe0
- Direction
- loweste0
- Value
- 1. 291e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“brix showed the lowest( 1. 291)”
e1“The Shannon-Wiener genetic diversity index was high”
t0“Exploration and Phenotypic Traits Analysis of Erianthus fulvus”
Claim · model-written summary
Plant height had the largest quantitative-trait variation coefficient, 38%.
- Taxon
- Erianthus fulvusSaccharum fulvumt0
- Organ / stage
- plant heighte0
- Outcome
- variance valuee0
- Direction
- higheste0
- Value
- 38%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“plant height showed the highest variance value( 38%)”
t0“Exploration and Phenotypic Traits Analysis of Erianthus fulvus”
Claim · model-written summary
Lamina length had the smallest quantitative-trait variation coefficient, 21%.
- Taxon
- Erianthus fulvusSaccharum fulvumt0
- Outcome
- lamina lengthe0
- Direction
- loweste0
- Value
- 21%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“lamina length showed the lowest( 21%)”
t0“Exploration and Phenotypic Traits Analysis of Erianthus fulvus”
Claim · model-written summary
Quantitative traits differed highly significantly.
- Taxon
- Erianthus fulvusSaccharum fulvumt0
- Outcome
- differences in quantitative traitse0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“There were highly significant differences in quantitative traits”
t0“Exploration and Phenotypic Traits Analysis of Erianthus fulvus”
Claim · model-written summary
Lamina length, width, stalk diameter, and plant height correlated significantly.
- Taxon
- Erianthus fulvusSaccharum fulvumt0
- Organ / stage
- laminae0
- Outcome
- lamina length,lamina width,stalk diameter,and plant heighte0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significant correlation between lamina length,lamina width,stalk diameter,and plant height”
t0“Exploration and Phenotypic Traits Analysis of Erianthus fulvus”
Claim · model-written summary
Brix was unrelated to those quantitative traits.
- Taxon
- Erianthus fulvusSaccharum fulvumt0
- Organ / stage
- laminae1
- Outcome
- brixe0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“not related with the brix”
e1“lamina length,lamina width,stalk diameter,and plant height”
t0“Exploration and Phenotypic Traits Analysis of Erianthus fulvus”
Claim · model-written summary
Lamina width correlated positively with longitude.
- Taxon
- Erianthus fulvusSaccharum fulvumt0
- Outcome
- Lamina widthe0
- Direction
- positivelye0
- Setting
- longitudee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Lamina width showed positively correlation with longitude”
t0“Exploration and Phenotypic Traits Analysis of Erianthus fulvus”
Claim · model-written summary
Lamina width correlated negatively with latitude.
- Taxon
- Erianthus fulvusSaccharum fulvumt0
- Outcome
- Lamina widthe1
- Direction
- negativee0
- Setting
- latitudee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“negative correlationswith latitude and altitude”
e1“Lamina width showed positively correlation with longitude”
t0“Exploration and Phenotypic Traits Analysis of Erianthus fulvus”
Claim · model-written summary
Lamina width correlated negatively with altitude.
- Taxon
- Erianthus fulvusSaccharum fulvumt0
- Outcome
- Lamina widthe1
- Direction
- negativee0
- Setting
- altitudee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“negative correlationswith latitude and altitude”
e1“Lamina width showed positively correlation with longitude”
t0“Exploration and Phenotypic Traits Analysis of Erianthus fulvus”
Claim · model-written summary
Cluster analysis divided 29 Erianthus rufipilus resources into four groups.
- Taxon
- Erianthus rufipilusTripidium rufipilume0
- Outcome
- resources could be divided into four groupse0
- Value
- four groupse0
Verbatim
e0“29 Erianthus rufipilus resources could be divided into four groups”
Claim · model-written summary
Erianthus fulvus EF-27 group had promising brix quality.
- Taxon
- Erianthus fulvusSaccharum fulvume0
- Material
- EF-27e0
- Outcome
- good quality potential of brixe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Erianthus fulvus from Ⅱ( EF-27) groups had a good quality potential of brix”
Claim · model-written summary
The authors recommend EF-27 for breeding material development and use.
- Taxon
- Erianthus fulvusSaccharum fulvume0
- Material
- EF-27e0
- Outcome
- development and utilization of breeding materialse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Erianthus fulvus from Ⅱ( EF-27) groups had a good quality potential of brix,could be used as recommendations for development and utilization of breeding materials”