论文部分内容阅读
青椒是一种比较普遍深受群众欢迎的果菜。青椒的产量在正常情况下一般平均亩产约在三、四千斤左右。但近几年来我省除少数地区外,普遍出现青椒生育不良,植株矮缩,叶片有时脱落的现象,致使青椒产量大幅度下降。例如鞍山市一九六七年全市青椒平均亩产2200斤,而一九七六年平均亩产才只有510斤。为了搞清青椒低产的原因和解决的途径,我们从一九七六年开始在辽阳、鞍山、营口三市对肯椒低产问题进行了反复
Green peppers are a kind of fruit and vegetables that are popular among the masses. Under normal circumstances, the average yield of green peppers is about three or four kilos. However, in recent years, with the exception of a few areas in our province, widespread green pepper malnutrition, plant dwarfing, leaves sometimes fall off, resulting in a sharp decline in green pepper production. For example, Anshan City, 1967 the city average green peas yield 2,200 pounds, while in 1976 only an average of 510 pounds per mu. In order to find out the reasons for the low yield of green peppers and ways to solve them, we started repeating the problem of low yields of Kencai in Liaoyang, Anshan and Yingkou from 1976