总投资30万元、贮量50吨的省农机化创新示范工程项目—沾化冬枣臭氧气调保鲜加工项目,自2003年10月5日组织实施以来,先后共贮存冬枣30吨。目前销售形势喜人,经济效益显著。通过普通低温保鲜、常规气调保鲜和臭氧气调保鲜三套保鲜技术方案分析对比试验,证明臭氧气调保鲜技术方案 A total investment 300000 yuan, storage capacity of 50 tons of provincial agricultural mechanization innovation demonstration projects - Zhanhuadongzao ozone gas preservation processing projects, since October 5, 2003 since the organization and implementation, has a total storage of jujube 30 tons. The current sales situation is gratifying, significant economic benefits. Through the ordinary low-temperature preservation, conventional atmosphere preservation and ozone atmosphere preservation three sets of preservation technology program analysis of comparative tests to prove that the ozone gas preservation technology program