Grey Correlative Degree Analysis on the Cold-Resistant Traits of Parthenocarpic Eggplant

Ling Ling Lv, Wei Li, Xi Ou Xiao and Xiao Min Gao

Journal of Agricultural Science, 2017, vol. 9, issue 10, 95

Abstract: In order to breed new eggplant variety with parthenocarpic ability and strong cold-resistance, the six cold-resistant traits of fifteen eggplant resources with parthenocarpic ability were evaluated with grey correlative degree analysis. One non-parthenocarpic resource ‘Shenggao No. 2’ was used as control. The results indicated that ‘29’, ‘32’, ‘30’, ‘XBL’, ‘31-2-1’, ‘TXQ’ and ‘31-2-2’ had strong cold-resistance; ‘HLMQ’, ‘HQ’, ‘ZHQ’, control and ‘HXZ’ had weak cold-resistance; the other four resources had moderate cold-resistance. When suffered cold stress, the resources with strong cold-resistance had a larger increase of SOD, POD, CAT activities and a least increase of MDA content and EL. Among the strong cold-resistant resources, ‘29’, ‘30’, ‘31-2-1’, ‘TXQ’ and ‘31-2-2’ had purplish red fruits and significantly stronger cold-resistance than control, which were suitable for cultivation in south China. ‘32’ and ‘XBL’ with white fruits could be used as breeding materials.

Date: 2017
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
https://ccsenet.org/journal/index.php/jas/article/download/66769/38457 (application/pdf)
https://ccsenet.org/journal/index.php/jas/article/view/66769 (text/html)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:ibn:jasjnl:v:9:y:2017:i:10:p:95

Access Statistics for this article

More articles in Journal of Agricultural Science from Canadian Center of Science and Education Contact information at EDIRC.
Bibliographic data for series maintained by Canadian Center of Science and Education ().