应用乙烯利促进番茄成熟增效研究

通过植株喷洒、涂果、采收后浸果处理三种方式，研究比较了番茄不同的熟期、乙烯利不同浓度、不同温度条件下不同喷洒、涂抹方式的催红效果。采收后浸果处理以果实转色期，浓度2000mg／kg，25－28℃条件下为宜。通过乙烯利处理，能促进茄红素形成，加快果实成熟，增加前期效益。

A Study on the Effects of Ethephon on Tomato for Promoting Mature and Enhaning Production

The comprehensive effects of ethephon on enhancing tomato production and accelerating tomatomature by three methods, i. e., plant splaying, hot smearing and soaking after harvesting were studied.The redening effects on tomato were compared between various treatments, i. e. maturing periods, concentrations of ethephon, tempratures at treatment the, and the different spraying and smearing methods.The proper treatment for friut soaking is 2000mg/kg,25 ~ 28℃ and at fruit color turning period. Treatments by ethephon with proper spraying and smearingg methods can promoting red color formation, accelerating fruit mature and enhancing early period benefit.