Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Identification of Heat-Resistant Varieties of Non-Headed Chinese Cabbage and Exploration of Heat-Resistant Physiological Mechanism

Version 1 : Received: 8 May 2023 / Approved: 9 May 2023 / Online: 9 May 2023 (09:40:07 CEST)

A peer-reviewed article of this Preprint also exists.

Yu, J.; Li, P.; Tu, S.; Feng, N.; Chang, L.; Niu, Q. Identification of Heat-Resistant Varieties of Non-Headed Chinese Cabbage and Discovery of Heat-Resistant Physiological Mechanisms. Horticulturae 2023, 9, 619. Yu, J.; Li, P.; Tu, S.; Feng, N.; Chang, L.; Niu, Q. Identification of Heat-Resistant Varieties of Non-Headed Chinese Cabbage and Discovery of Heat-Resistant Physiological Mechanisms. Horticulturae 2023, 9, 619.

Abstract

Under the increasingly severe global heat threat, continuous high temperature has far-reaching effects on plant growth and development and become a major constraint to crop production. The development of heat-resistant varieties has become research hotspot in many fields, and it is also necessary to establish effective identification methods. In this study, twenty Brassica rapa varieties were selected to to investigate the physiological and biochemical characteristics under heat stress, explore the relationship between physiological response and the heat resistance mechanism, select some typical heat-resistant and heat-sensitive varieties. The effects of photosynthetic electron transfer and antioxidant pathway on heat resistance of Brassica rapa were identified. These findings will providing an important reference for the physiological regulation and identification method of high-temperature stress in plants.

Keywords

Non-headed Chinese cabbage; heat stress; physiological mechanism; heat-resistant varieties

Subject

Biology and Life Sciences, Plant Sciences

Comments (0)

We encourage comments and feedback from a broad range of readers. See criteria for comments and our Diversity statement.

Leave a public comment
Send a private comment to the author(s)
* All users must log in before leaving a comment
Views 0
Downloads 0
Comments 0
Metrics 0


×
Alerts
Notify me about updates to this article or when a peer-reviewed version is published.
We use cookies on our website to ensure you get the best experience.
Read more about our cookies here.