甘蔗宿根此新植能节省大量的人力、种茎和投資.加强栽培管理,延长甘蔗宿根年限,提高宿根甘蔗产量有着重要的意义。南宁郊区罗文园艺場,1965年共有甘蔗5,300亩,其中2—4年宿根蔗4,505亩,1965年冬至1966年1月25日累計已收获宿根蔗2,030亩,平均亩产8,024斤,比新植的亩产 Sugarcane Rooting This new planting can save a lot of manpower, planting stems and investment, and it is of great significance to strengthen cultivation and management, extend the perennial life of sugarcane and increase the production of perennial sugar cane. Nanning suburb Rowan horticultural field, in 1965 a total of 5,300 acres of sugarcane, of which 2-4 years of perennial cane 4,505 acres, 1965 winter solstice on January 25, 1966 have been accumulated 2.030 acres of ratoon cane, the average yield of 8,024 catties, than the new plant Per mu