油橄榄自1962年引入我省以来,经过试验研究,精心培育,已渡过成活、生长、结实及传种接代关,并以汉中地区为重点,扩大繁殖和栽培。现在汉中地区油橄榄苗木年出圃数量,已由最初的1万多侏,增加到约80多万株;造林面积也发展到4万多亩,而且还将继续扩大。目前存在的主要问题是:栽培的品种混杂,结果少;大面积稳产、高产的技术问题还没有很好解决。为了探索这方面的问题和经验,我们在1978、1979两 Since its introduction to our province in 1962, the olive tree has been carefully nurtured through experimental studies. It has survived, grew, stammered and passed on to other provinces and regions and focused on the Hanzhong area to expand reproduction and cultivation. Now that the number of olive seedlings in Hanzhong has increased from about 10,000 juveniles to about 800,000 in the first half of the year, the area for afforestation has also grown to more than 40,000 mu and it will continue to expand. The main problems currently exist are: mixed cultivars with few results; the technical problems of large-area and high-yielding are still not well solved. In order to explore this issue and experience, we in 1978,1979 two