介绍二种茶园间种模式茶叶是云南农垦的第二大宗产品，到１９８７年已发展云南优良大叶种茶７．２３万亩，９０％以上是密植速生新式茶园．为解决垦区人口不断增多，人均占有耕地日渐减少和改变单层作物生产的现状，各垦区积极引进利用外单位在“立体农业”方面所取得的经... Introduced two kinds of tea plantation intercropping mode Tea is Yunnan Nongken second largest product, to 1987, Yunnan has developed 7200 acres of large leaf tea, more than 90% is close planting fast new tea plantation. In order to solve the problem that the population of reclamation area is increasing, the per capita occupied cultivated land is decreasing and the status of single-layer crop production is changed, each reclamation area actively introduces the use of external units in the “three-dimensional agriculture”.