吉林省林区果树生产迅速发展。据不完全的统计到1979年,全省林区果树已达10万株,其中结果树2.7万株,总产量约225吨,水果自给比重达到百分之十二以上。从而改变了林区不产果,完全靠外援的落后面貌。在果树树种及品种方面也都有较大发展。我省目前栽培的果树有苹果近几十种,中、大型的苹果,梨品种特别是苹果梨等,已在我省有相当大的栽培面积。对寒冷地区的果树栽培技术的不断改进,产果量不断提高。 Jilin Province, the rapid development of fruit tree production in forest areas. According to incomplete statistics, in 1979, the number of fruit trees in the whole province reached 100,000, of which 27,000 were trees and the total output was about 225 tons. The proportion of fruits self-sufficient reached 12%. Thus changing the non-yielding fruit trees in the forest area and completely lagging behind by foreign aid. In fruit tree species and varieties also have greater development. At present, there are dozens of apple trees cultivated in Shaanxi Province. Medium and large-sized apple and pear varieties, especially apple pear, have a considerable area of ​​cultivation in our province. The continuous improvement of the cultivation techniques of fruit trees in cold regions has led to the continuous improvement of fruit yield.