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四川夏橙栽培有五十年历史,但发展缓慢,总产少,幼树投产迟,单产低,品质波动。为开发长寿湖区自然资源,建成夏橙基地;并为长江三峡水利工程建设利用沿江两岸类似生态环境地区发展夏橙提供科学依据,1983年国家科委下达课题,研究夏橙幼树丰产栽培技术,并要求1989年提出亩产1500公斤左右技术措施与科学依据。课题组自1984年起,针对长寿湖区生态环境和夏橙幼树生物学特性,研究成套技术措施,幼树产量连年直线上升,1988年试验园亩产达1581公斤,提前完成计划任务及规定指标。现将夏橙幼树成套丰产栽培技术整理如下。
Sichuan summer orange cultivation of 50 years of history, but the slow development, less total output, young trees put into operation late, low yield, quality fluctuations. For the development of Changshou Lake natural resources, built summer orange base; and for the Three Gorges water conservancy construction of the Yangtze River along the Yangtze River using similar eco-environmental areas to provide scientific basis for the development of orange in 1983, the State Science Commission issued a project to study the summer orange tree high yield cultivation techniques, And demanded in 1989 put forward about 1500 kilograms per mu technical measures and scientific basis. Since 1984, the research group has studied complete sets of technical measures for the ecological environment of summer longevity lake and the biological characteristics of summer orange trees. The output of young trees has risen linearly year after year. In 1988, the test garden reached 1,581 kilograms per mu, completing the planned tasks ahead of schedule and setting targets . Summer orange trees now complete sets of high yield cultivation techniques are as follows.