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荔枝是典型的南亚热带名优果树,四川是我国荔枝栽培的最北缘,也是我国荔枝栽培的古老产区。四川荔枝发展至今,以合江为盛名。泸州市辖的泸、纳、合自80年代以来栽植荔枝已过100多万株,其中结果树约4~5万株,常年产量30~50万kg,结果树单位面积产量低于全国水平,大量的适龄树不投产。
Lychee is a typical tropical fruit tree in South Asia, Sichuan is the most northern litchi cultivation in China, is also an ancient litchi cultivation areas in our country. Sichuan lychee development so far, with Hejiang as a prestigious. Luzhou city Lu, Na, together since the 1980s planted litchi has been more than 100 million strains, of which the results of about 4 to 5 million trees, the annual output of 30 to 500,000 kg, yield per unit area of fruit trees below the national level, A large number of age-appropriate trees are not put into operation.