论文部分内容阅读
我场1987年813亩3年生柑桔园产量为7.1万公斤,平均株产仅0.79公斤,品质极差,浮皮枯水果实占40％。1988年产量增至32.5万公斤,平均株产为3.61公斤,比上年增加3倍多,果实品质普遍提高,未发现浮皮枯水现象。两年间柑桔产量、品质差异如此之大,除了树龄增长、加强管理等因素外,种植绿肥,改变桔园生态环境也是重要原因。
In 1987, 813 mu of 3-year-old citrus orchard output was 71,000 kg, average yield was only 0.79 kg, and the quality was very poor with 40% of floating-skin dry fruits. In 1988, the output increased to 325,000 kg, with an average plant yield of 3.61 kg, an increase of more than three times that of the previous year. The quality of the fruit generally increased, and no floating and dry phenomenon was found. Two years of citrus production, quality differences so large, in addition to growing age, strengthen management and other factors, the planting of green manure, orange garden to change the ecological environment is also an important reason.