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西双版纳垦区,地处高纬度、高海拔的热带北缘,比世界主要植胶国年平均气温低5—6℃,年降雨量少三分之一左右,有近半年干旱,冬季受低温的影响,年割胶期约少2—3个月。在1991年总开割面积59万亩中有四个农场的33万亩(景洪农场13.2337万亩,东风农场12.8151万亩,橄榄坝农场5.0160万亩,黎明农场1.9468万亩),平均亩产干胶超100千
The Xishuangbanna reclamation area is located in the northern latitudes of the high latitudes and high altitudes. Compared with the world’s major rubber-planting countries, the annual average temperature is 5-6 ℃ less than one third of the annual rainfall, with nearly half a year of drought and the winter being affected by the low temperature , About 2-3 months less tapping period. In 1991, a total area of 590,000 mu was planted with 33,000 mu of four farms (Jinghong Farm 13,2337 mu, Dongfeng Farm 12,815,100 mu, Olive Dam 50,016 mu and Dawn Farm 19,468 mu), the average yield per mu Adhesive over 100 thousand