春茶是一年中产量最高、质量最好、效益最佳、又无农药污染的一季茶叶。随着改革开放的深入,茶叶已由计划经济转入市场经济,茶价也已放开,各地名优茶发展迅速,竞争激烈,不少产品已于3月上中旬就纷纷上市抢占市场,这对上市稍迟的西湖龙井茶来说是一个很大的冲击。因此,如何提早西湖龙井茶上市和提高西湖龙井茶的春茶产量,特别是提高“雨前”高档西湖龙井茶的产量,在“一优两高”上做好文章, Spring tea is the highest yield in a year, the best quality, best efficiency, but also no pesticide pollution in the first quarter of tea. With the deepening of reform and opening up, tea has been transformed from a planned economy to a market economy. Tea prices have also been liberalized. Famous teas around the country have developed rapidly and are highly competitive. Many products have been listed on the market since mid-March. Listed on the West Lake Longjing tea is a big impact. Therefore, how to advance the listing of West Lake Longjing tea and increase the output of spring tea in West Lake Longjing tea, especially to raise the output of “West Lake Longjing tea”