甘蔗温水脱毒种苗生产技术与增产效能

Production Technology and Yield Increase Efficiency of Disease-free Sugarcane Seedlings with Hot Water Treatment

2006～2009年,云南省农业科学院甘蔗所选择粤糖93-159、ROC25号、ROC10号、闽糖69-421、桂糖17号等主栽品种进行蔗种温水脱毒试验研究及生产示范。研究结果表明,甘蔗温水脱毒种苗具有显著的增产增糖效果,是最具潜力和成效的病虫害防控技术,应作为现代甘蔗优质原料生产的重点内容之一,在生产上加快推广,使之制度化,可大幅度提高甘蔗的产量和糖分、延长宿根蔗年限,可以显著提高甘蔗生产的经济效益,增加蔗农收入。

In 2006-2009, the main sugarcane varieties, Yuetang93-159, ROC25, ROC10, Mintang69-421, Guitang17, were undertaken on disease-free trial with hot-water and production demonstration in Sugarcane Research Institute, Yunnan Province Academy of Agricultural Sciences. The results indicated that producing disease-free sugarcane seedlings with hot water treatment in industrial workshop was a most potential and productive technology at present, that not only accelerated production promotion and prolonged fixed number of years of ratoon sugarcane but also raised yield and sucrose of sugarcane so as to enhance economic benefit of sugarcane production and income of sugarcane farmers.