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27 results on '"Zhao, Peifang"'

12. Optimizing selection indices in sugarcane seedlings

Author

Yang, Kun, primary, Jackson, Phillip Andrew, additional, Wei, Xianming, additional, Wu, Cai Wen, additional, Qing, Wei, additional, Zhao, Jun, additional, Yao, Li, additional, Zhao, Liping, additional, Zhao, Yong, additional, Zhao, Peifang, additional, Chen, Xuekuan, additional, Liu, Jiayong, additional, and Li, Fu‐qing, additional

Published
2021
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13. Correction: Genetic analysis of agronomic traits in elite sugarcane (Saccharum spp.) germplasm

Author

Zan, Fenggang, primary, Zhang, Yuebin, additional, Wu, Zhuandi, additional, Zhao, Jun, additional, Wu, Caiwen, additional, Zhao, Yong, additional, Chen, Xuekuan, additional, Zhao, Liping, additional, Qin, Wei, additional, Yao, Li, additional, Xia, Hongming, additional, Zhao, Peifang, additional, Yang, Kun, additional, Liu, Jiayong, additional, and Yang, Xiping, additional

Published
2021
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14. Genetic analysis of agronomic traits in elite sugarcane (Saccharum spp.) germplasm

Author

Zan, Fenggang, primary, Zhang, Yuebin, additional, Wu, Zhuandi, additional, Zhao, Jun, additional, Wu, Caiwen, additional, Zhao, Yong, additional, Chen, Xuekuan, additional, Zhao, Liping, additional, Qin, Wei, additional, Yao, Li, additional, Xia, Hongming, additional, Zhao, Peifang, additional, Yang, Kun, additional, Liu, Jiayong, additional, and Yang, Xiping, additional

Published
2020
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17. Registration of ‘YZ081609’ Sugarcane

Author

Zhao, Peifang, primary, Xia, Hongming, additional, Liu, Jiayong, additional, Wu, Caiwen, additional, Zhao, Jun, additional, Yang, Kun, additional, Zan, Fenggang, additional, Chen, Xuekuan, additional, Li, Jun, additional, Yao, Li, additional, Yang, Hong C., additional, Qin, Wei, additional, Zhao, Liping, additional, and Wu, Zhuandi, additional

Published
2019
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20. Principal component analysis and cluster analysis of agronomic and quality traits of exotic sugarcane germplasm

Author

Zhao Jun, Yang Kun, Liu JiaYong, Zan FengGang, Xia HongMing, Wu CaiWen, Li FuQing, and Zhao PeiFang

Subjects
Germplasm, Brix, Sucrose, biology, Crop yield, food and beverages, biology.organism_classification, chemistry.chemical_compound, chemistry, Agronomy, Stalk, Germination, Cane, Sugar
Abstract

One hundred and thirteen accessions of exotic sugarcane germplasms consisted of Q,VMC,FR,RB,CP and TCP were investigated in this study.Thirteen agronomic and quality traits including germination,tillering,ratoon germination,stalk height,stem diameter,number of millable stalk,stalk weight,cane yield,brix,sugar content,simple purity,fiber content and sugar yield were observed by principal component analysis and cluster analysis.The result of correlation analysis showed that sugar and cane yield was significantly positively related to height,millable stalks and single stem weight.Sucrose content was significantly positively related with brix and purity.Significant negative correlation was found between millable stalks and diameter.Ratoon sprout was closely linked to rate of germination,tillering percentage,and there was multiple co-linear relation among these traits.The result of principal component analysis on 13 traits showed 5 principal elements,which provided 75.16% cumulative variance.Based on the principal component scores,113 accessions of sugarcane germplasms were grouped into 7 clusters.ClusterⅠwas high in fiber content,low in yield.Cluster Ⅱ was weak in germination and tillering,low in yield.Cluster Ⅲ was strong in ratoon germination,high in cane yield and sugar content.Cluster Ⅳ could be used as parents for energy cane breeding.Cluster Ⅴwas high in cane yield,low in sugar content.Cluster Ⅵ was high in sugar content,low in cane yield.Cluster Ⅶ was high in cane yield,high in sugar content.

Published
2013

21. Ratooning traits in sugarcane progenies of ROC varieties as female parents

Author

Yang Kun, Yao Li, Zan FengGang, Zeng QianChun, Liu JiaYong, Zhao PeiFang, Qin Wei, Zhao Jun, Xia HongMing, and Wu CaiWen

Subjects
Brix, business.industry, Crop yield, fungi, food and beverages, Heritability, Biology, biology.organism_classification, Ratooning, Biotechnology, Crop, Agronomy, Yield (wine), Cultivar, Cane, business
Abstract

Thirty-one cross combinations consisted of thirteen ROC varieties including ROC1,ROC6,ROC8,ROC9,ROC10,ROC11,ROC20,ROC22,ROC23,ROC24,ROC25,ROC26 and ROC28 as female parents were made,and methods of family evaluation and ratooning ability(RA)were combined together for evaluating the ratooning traits of progeny populations under natural drought conditions.The results showed that the progenies were more significantly affected by ratoon crop than plant crop.Moreover,heritability of ratoon crop in cane yield,sugar yield and stalks were higher than that in plant crop,availing to breeding the strong ratoon offspring.Among the thirteen ROC female parents,the general combining ability(GCA)of main traits from ROC25,ROC11 and ROC24 were all higher in plant crop and ratoon crop.Furthermore,values of gca in cane yield,sugar yield and brix of ratoon crop were higher than that of plant crop.Thus these ROC parents could be excellent female parents with drought resistance and strong ratooning traits.The special combining ability(SCA)of main traits in plant crop and ratoon crop of ROC25×Dezhe 93-88 were higher than that of other cross and the ratooning ability of sugar yield and cane yield were 13.7% and 20.4% higher than those in ROC22 respectively.These ROC25×Dezhe 93-88 could be excellent cross for breeding the new varieties which could combat drought and have strong ratoon sugarcane.

Published
2013

22. Genetic variation in sugarcane for leaf functional traits and relationships with cane yield, in environments with varying water stress

Author

Zhao, Peifang, primary, Jackson, P.A., additional, Basnayake, J., additional, Liu, Jiayong, additional, Chen, Xuekuan, additional, Zhao, Jun, additional, Zhao, Xingdong, additional, Bai, Yadong, additional, Yang, Lihua, additional, Zan, Fenggang, additional, Yang, Kun, additional, Xia, Hongming, additional, Qin, Wei, additional, Zhao, Liping, additional, Yao, Li, additional, Lakshmanan, P., additional, and Fan, Yuanhong, additional

Published
2017
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23. Registration of ‘YZ01-1413’ Sugarcane

Author

Zhao, Peifang, primary, Liu, Jiayong, additional, Wu, Caiwen, additional, Yang, Hongchang, additional, Zhao, Jun, additional, Chen, Xuekuan, additional, Xia, Hongming, additional, Zan, Fenggang, additional, Li, Jun, additional, Yang, Kun, additional, Wu, Zhuandi, additional, Li, Fuqin, additional, Yao, Li, additional, Zhao, Liping, additional, and Qin, Wei, additional

Published
2017
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24. Growth and yield of sugarcane genotypes are strongly correlated across irrigated and rainfed environments

Author

Liu, Jiayong, primary, Basnayake, J., additional, Jackson, P.A., additional, Chen, Xuekuan, additional, Zhao, Jun, additional, Zhao, Peifang, additional, Yang, Lihua, additional, Bai, Yadong, additional, Xia, Hongming, additional, Zan, Fenggang, additional, Qin, Wei, additional, Yang, Kun, additional, Yao, Li, additional, Zhao, Liping, additional, Zhu, Jianrong, additional, Lakshmanan, P., additional, Zhao, Xingdong, additional, and Fan, Yuanhong, additional

Published
2016
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25. Registration of ‘YZ05-51’ Sugarcane

Author

Zhao, Peifang, primary, Liu, Jiayong, additional, Yang, Kun, additional, Xia, Hongming, additional, Wu, Caiwen, additional, Chen, Xuekuan, additional, Zhao, Jun, additional, Yang, Hongchang, additional, Li, Jun, additional, Zan, Fenggang, additional, Wu, Zhuandi, additional, Yao, Li, additional, Li, Fuqin, additional, and Zhao, Liping, additional

Published
2015
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27. Effects of Nutrient Solution pH on the Growth of Seedlings of Sugarcane.

Author

ZHAO, Liping, LIU, Jiayong, ZHAO, Peifang, ZAN, Fenggang, ZHAO, Jun, YANG, Kun, WU, Caiwen, and CHEN, Xuekuan

Subjects
SUGARCANE growing, PLANT genes, PLANT growth, PLANT embryology, SEEDLINGS
Abstract

The impacts of pH on roots growth of sugarcane seedlings were explored by a pot test. The nutrient solution with three pH levels, i.e., 5.0, 7.0 and 8.5 were applied to culture five combination seedlings, including A (RB85-5156 × YR05-407), B (YR06-3501 × Tolodo), C (YT94-128 × GZ75-65), D (ROC6 × YR05-733) and E (VMC87-95 × YR05-171). The result indicated that root length, root surface, root volume and root diameter were all in the largest in B combination with solution pH= 7.0, and the root length, root surface, root volume were in the largest in combination A, C, D and E with solution pH=8.5. Root activity in combination C, D and E were in the highest with solution pH=5.0, while it was in the highest for combination B when pH=7.0. In general, the root growth and morphology in all five combinations were better in the solutions with pH of 7.0 and 8.5. [ABSTRACT FROM AUTHOR]

Published
2015

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