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贵州省柑桔科研所从贵州农学院1991年1月通过省级鉴定的19个橙、柚新株系中,优选7个采用高接换种和嫁接育苗方法在贵州柑桔不同生态地区进行区试。结果:7个区试材料中以华脐85-4-18,华脐74-2的丰产性、适应性、抗逆性最突出,比对照生长势强、丰产、优质,耐高温、高湿,且耐贮,在华脐中居领先地位,适宜橙类适宜区和最适宜区广泛种植。
Citrus Research Institute of Guizhou Province From Guizhou Agricultural College in January 1991 through 19 provincial identification of orange and grapefruit new strains, preferably seven high-substitution and grafting method of seedlings in Guizhou ecological zones in different regions of the test . Results: The results showed that among the 7 tested materials, the highest yield, adaptability and stress resistance of Hua navel 85-4-18 and Hua na 74-2 were the most prominent. Compared with the control, the yield was higher than that of the control, with high yield, good quality, high temperature and high humidity , And storability, in Hua na in the lead, suitable for orange suitable area and the most suitable area for planting.