一.引言荔枝是我国南方著名特产之一,在国民经济上的地位,仅次于柑桔,其品质优良,自古以来人们都称赞它是果中首屈一指的果实。在封建帝王及反动政府统治时代,这种荔枝成为贡品,或者是资本家大地主才吃得到荔枝。解放四年来,因为人民生活程度的提高,荔枝已逐渐成为劳动人民日常生活中良好的水果了。1953年单就广州一地而言,在荔枝成熟的时候,由火车运往上海、武汉、天津、北京,每日有200吨,根据这样的发展情况,我们必须在现有的基础上,增加 I. INTRODUCTION Litchi is one of the famous specialties in South China. Its status in the national economy is second only to that of citrus. Its quality is excellent. Since ancient times, people have praised it as the fruit of the fruits. In the era of the feudal emperors and the reactionary government, this lychee became a tribute, or a capitalist landlord to eat lychee. In the four years since liberation, lychee has gradually become a good fruit in the daily life of the working people because of the improvement of people’s living standards. In 1953 alone, in Guangzhou, when the litchi became mature, it was transported by train to Shanghai, Wuhan, Tianjin and Beijing at a rate of 200 tons per day. Based on such developments, we must increase on the existing basis