茶树栽培技术研究"十四五"进展与"十五五"发展展望OA

During the 14th Five-Year Plan period,significant progress has been made in tea plant cultivation tech-niques.In the field of tea plant responses to environmental factors,the mechanisms underlying the effects of temper-ature,water,and light on tea plant growth and quality metabolism were deeply elucidated.Innovative technologies were developed for stress prediction and forecasting,stress-resilient cultivation,and shading cultivation for matcha.In the area of ecological tea cultivation,the ecological mechanisms by which various tea plant intercropping pat-terns affect tea quality were clarified,the standard system for ecological tea gardens was improved,and methods for calculating the carbon footprint of tea cultivation processes were established.Regarding tea plant canopy manage-ment,pruning techniques for tea gardens primarily producing high-quality teas were further optimized,and benefi-cial explorations of sparse-planting and reserved-branch canopy management models were conducted.During the 15th Five-Year Plan period,efforts should be strengthened to innovate theories and technologies for stress-resilient tea cultivation,accelerate the improvement of ecological tea garden technologies,standards,and assessment sys-tems,establish carbon footprint accounting techniques and carbon sink management systems for tea gardens at dif-ferent scales,further optimize standardized,labor-saving,and efficient canopy management techniques for different production systems,promote the transformation of traditional tea cultivation towards intelligent and low-carbon practices,and support the green and high-quality development of the tea industry.