Plant Gene and Trait 2025, Vol.16, No.4, 152-161 http://genbreedpublisher.com/index.php/pgt 159 Future research should be carried out more in actual tea gardens, and it is best to verify it at multiple locations and in different years. At the same time, by integrating molecular marker technology, the breeding work of heat-resistant varieties is promoted. It is suggested that molecular breeding be combined with precision agriculture technologies, such as intelligent irrigation, adjustable shading and nutrient management, to jointly evaluate their effects on enhancing the functional stability of leaves. It is also necessary to pay attention to the relationship between the heat tolerance of leaves, yield and tea quality, and establish a multi-dimensional evaluation method. Finally, if different disciplines such as molecular biology, ecology and agronomy can be combined, there will be greater hope in the future to address the challenges brought by climate change and make tea production more stable and sustainable. Acknowledgments The authors appreciate the comments from two anonymous peer reviewers on the manuscript of this study and thank Professor Wen for her guidance during the process of writing the manuscript. Conflict of Interest Disclosure The authors affirm that this research was conducted without any commercial or financial relationships that could be construed as a potential conflict of interest. References Ahmed S., Griffin T., Kraner D., Schaffner K., Sharma D., Hazel M., Leitch A., Orians C., Han W., Stepp J., Robbat A., Matyas C., Long C., Xue D., Houser R., and Cash S., 2019, Environmental factors variably impact tea secondary metabolites in the context of climate change, Frontiers in Plant Science, 10: 939. https://doi.org/10.3389/fpls.2019.00939 Cao C., Cui S., Guan X., Chen Y., Zhang Y., Lin X., Wu C., Zhang Z., Zhang F., Xu Y., and Zhang Z., 2024, Plant leaf functional adaptions along urban-rural gradients of Jinhua city, Plants, 13(12): 1586. https://doi.org/10.3390/plants13121586 Chen S., Shen J., Fan K., Qian W., Gu H., Li Y., Zhang J., Han X., Wang Y., and Ding Z., 2022, Hyperspectral machine-learning model for screening tea germplasm resources with drought tolerance, Frontiers in Plant Science, 13: 1048442. https://doi.org/10.3389/fpls.2022.1048442 Driedonks N., Rieu I., and Vriezen W., 2016, Breeding for plant heat tolerance at vegetative and reproductive stages, Plant Reproduction, 29: 67-79. https://doi.org/10.1007/s00497-016-0275-9 Feng J., Jia M., Tan Y., Yue H., Feng X., Zheng N., Wang J., and Xue J., 2024, Diversity and influencing factors of microbial communities in rhizosphere and nonrhizosphere soils of tea plant, Journal of Soils and Sediments, 24: 2803-2815. https://doi.org/10.1007/s11368-024-03844-4 Gao S., Qiao J., Zhou L., Liu S., Chen L., Yu Y., and Kong L., 2025, Inversion study of maize leaf physiological information under light-temperature stress using visible-near infrared spectroscopy, Agronomy, 15(4): 828. https://doi.org/10.3390/agronomy15040828 Giannitsopoulos M., Burgess P., Sakrabani R., Holden A., Saini H., and Kirui C., 2023, Modelling the effects of soil organic content and pH on the yield responses of tea to nitrogen fertilizer, Agricultural Systems, 212: 103754. https://doi.org/10.1016/j.agsy.2023.103754 Han Z., Xu P., Li Z., Lin H., Zhu C., Wang J., and Zou J., 2022, Microbial diversity and the abundance of keystone species drive the response of soil multifunctionality to organic substitution and biochar amendment in a tea plantation, GCB Bioenergy, 14(4): 481-495. https://doi.org/10.1111/gcbb.12926 Hasan R., Islam A., Maleque M., Islam M., and Rahman M., 2023, Effect of drought stress on leaf productivity and liquor quality of tea: a review, Asian Journal of Soil Science and Plant Nutrition, 9(4): 1-10. https://doi.org/10.9734/ajsspn/2023/v9i4187 Hočevar K., Vuleta A., and Jovanović S., 2025, Plastic responses of Iris pumila functional and mechanistic leaf traits to experimental warming, Plants, 14(6): 960. https://doi.org/10.3390/plants14060960 Huang B.F., and Chen H.M., 2024, Optimization of tea yield and quality: cultivation techniques and sustainable strategies, Journal of Tea Science Research, 14(5): 273-284. https://doi.org/10.5376/jtsr.2024.14.0025 Huang F., Lei Y., Duan J., Kang Y., Luo Y., Ding D., Chen Y., and Li S., 2024, Investigation of heat stress responses and adaptation mechanisms by integrative metabolome and transcriptome analysis in tea plants (Camellia sinensis), Scientific Reports, 14: 10023. https://doi.org/10.1038/s41598-024-60411-0 Jia M., Wang Y., Zhang Q., Lin S., Zhang Q., Chen Y., Hong L., Jia X., Ye J., and Wang H., 2024, Effect of soil pH on the uptake of essential elements by tea plant and subsequent impact on growth and leaf quality, Agronomy, 14(6): 1338. https://doi.org/10.3390/agronomy14061338
RkJQdWJsaXNoZXIy MjQ4ODYzNA==