阮建云 季凌飞 申瑞寒 杨豪宇 程俊杰 马立锋
摘要:“十三五”期间,我国茶树栽培科学研究取得了重要进展。文章综合相关文献,对茶树营养与养分管理、茶园土壤、非生物逆境(干旱、冻害)响应、全球气候变化对茶树生长和茶叶品质影响、茶树生长和环境信息感知技术与装备等方面的研究进展进行了总结,并对“十四五”茶树栽培研究的发展方向和重点内容进行了讨论。
关键词:茶树;栽培;“十三五”;进展;“十四五”;发展方向
Tea Cultivation Research during the 13th
Five-Year Plan Period and Development
Direction in the 14th Five-Year Plan Period
RUAN Jianyun, JI Lingfei, SHEN Ruihan, YANG Haoyu, CHENG Junjie, MA Lifeng
Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, China
Abstract: Important progress has been made in the scientific research of tea cultivation in China during the "13th
Five-Year Plan" period (2016—2020). Based on the relevant literature, this paper summarized the research progress
in tea nutrition and nutrient management, tea garden soil, response to abiotic stresses (drought and cold temperature),
effect of global climate change on tea growth and quality, perception technology and equipment of tea growth and
environment. The development direction and key contents of tea cultivation research in the "14th Five-Year Plan"
were also discussed.
Keywords: tea plant, cultivation, the 13th Five-Year Plan, progress, the 14th Five-Year Plan, development direction
茶樹栽培是以研究茶树的生长发育规律与环境条件的关系、有关的调节控制技术及其原理为主要任务的一门综合性的技术科学。它的研究和应用,对于提高茶叶的产量和品质、降低生产成本、提高劳动效率和经济效益具有重要意义。本文对“十三五”期间茶树栽培研究进展进行总结,提出了“十四五”重点发展方向。
一、“十三五”期间茶树栽培研究进展
“十三五”期间,茶树栽培方向主要围绕茶树营养与养分管理、茶园土壤、非生物逆境(干旱、冻害)响应、全球气候变化和茶树生长,以及环境信息感知技术与装备等展开研究,取得了较大进展。
1. 茶树营养生物学与养分管理技术
(1)茶树养分吸收利用生物学机制
高效的养分吸收对于茶叶产量和品质的保证发挥着至关重要的作用。“十三五”期间,对茶树养分吸收利用的生物学机制展开了深入研究。介导养分吸收的转运蛋白在相关离子跨膜运输及养分稳态调控中发挥了重要……