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山东省济宁市任城区是“中国甜叶菊之乡”。2000～2003年,为确保任城区甜叶菊生产持续发展,大力促进农业增效和农民增收,我们对春甜叶菊无公害生产技术进行了研究,2003年组配了一套完整的技术体系,2004年在全区推广应用面积达8.4万亩,平均亩产甜叶菊干叶406.7kg,比未应用该项技
Rencheng District, Jining City, Shandong Province is “hometown of Chinese stevia.” From 2000 to 2003, in order to ensure the sustainable development of stevia production in Rencheng District and vigorously promote agricultural efficiency and peasants’ income, we conducted a research on the pollution-free production technology of spring stevia. In 2003, we equipped with a complete set of technical system, 2004 Years in the region to promote the application of an area of 84000 acres, the average yield of dried leaves of stevia 406.7kg, than the application of the technology