我们继1978～1979年核桃脱青皮试验初获成功之后,1981年又进行了生产示范试验.以山东历城县柳埠林场、柳埠公社李家大队和泰安地区泰安林场为试点,以当地绵核桃(采后青皮果)为试材,处理数量达50万斤.各示范点采用乙烯利催熟核桃青皮果,3～5天离皮率均可达到95%以上,而旧法催熟仅为23.3～43.6%.据批量处理核算,平均 After succeeding in the experiment of walnut debarking from 1978 to 1979, we carried out the production demonstration experiment in 1981.Taking the pilot projects of Liubu Forest Farm in Licheng County of Shandong Province, Lijia Brigade of LiuBu Commune in Taian and Taian Forest Farm in Taian, Walnut (post-harvest green skin) as the test material, the processing capacity of 500000 kg.Each of the demonstration sites using ethephon ripe walnut green leather, 3 to 5 days from the skin rate can reach more than 95%, while the old method of ripening only 23.3 ~ 43.6% .According to batch processing accounting, on average