沙果是深受群众欢迎的小型杂果。由于沙果着色不整齐,成熟不一致,采收期长达半月之久,给生产和销售带来困难。我们于1984年进行了乙烯利催熟沙果试验,效果显著。试验树龄15年生。乙烯利含量40％,设200、300、400、500、700、900ppm及对照共7个处理,每个处理以主枝为小区,重复一次。为防止采前落果,各处理加萘乙酸30ppm。7月22日对果实均匀喷雾至完全湿润滴水。以后 Sago is a popular small fruit. As a result of shading coloration, inconsistent maturity, harvesting up to half a month, to the production and marketing difficulties. We conducted ethephon ripening sago test in 1984, the effect is remarkable. Test age 15 years old. Ethephon content of 40%, set 200,300,400,500,700,900ppm and control a total of seven treatment, each treatment to the main branch of the community, repeated. In order to prevent falling before harvesting, each processing plus naphthalene 30ppm. July 22 evenly spray the fruit to a completely wet drip. after