我场位于柳少州北部,场地为缓坡丘陵地,缺水、气温较高。七月份的平均温度33.3℃,绝对高温39℃,在五月份的中下旬也要出现短时高温。在这样的环境条件下用云南大叶种直播建立新茶园,如何保护其幼苗渡过当年高温期是成败的关键所在。通过几年来的生产实践,证明采取下列措施是行之有效的。 My field is located in northern Liu Shaoxing, the venue for the gentle hills, water shortages, high temperatures. The average temperature in July is 33.3 ℃ and the absolute temperature is 39 ℃. Short-term high temperatures are also expected to occur in the middle and late May. Under such environmental conditions, the establishment of new tea plantations in Yunnan’s broad-leaf species by direct seeding will have the key to success or failure in protecting their seedlings through the high-temperature period of the year. After several years of production practice, prove that the following measures are effective.