论文部分内容阅读
阜平大枣,品质佳良,驰名省内外,产量居全国第二位。红枣生产在阜平国民经济中有举足轻重的地位。但近年枣疯病猖獗流行,造成大量毁树,严重影响红枣生产的发展。据调查总株数减少8％,年刨病树约十万余株。发展下去,有毁灭之危险,是急需解决的病害。为控制枣疯病的蔓延,我们从1973年开始在黄岸底、北水峪村进行治疗探索。按县科委规划——1980年对枣疯病治疗提出初步意见的要求。将八年小型实验情况加以整理,做为初报。
Fuping jujube, good quality, well-known inside and outside the province, the output ranks second in the country. Jujube production in Fuping’s national economy has a pivotal position. However, in recent years, the prevalence of jujube mad is rampant, causing a great deal of destruction of trees and seriously affecting the development of jujube production. According to the survey the total number of plants decreased by 8%, annual planing tree about 100,000 strains. The development continues with the danger of destruction and is a disease that needs urgent solution. To control the spread of jujube bing, we started in 1973 at the end of the Yellow River, Beishuiyu village for exploration. According to the planning of county Science and Technology Commission - The requirements of the preliminary opinions on the treatment of jujube mad disease in 1980. Eight years of small experimental conditions to be sorted, as the first report.