我国南方主产甘蔗的省份,每年甘蔗收获榨糖一般都在11月至次年3月(部分霜冻地区则在12月底前结束榨季),也是全年气温较低及干旱季节。甘蔗在收获时每株都有2～3个地下活芽蘖,以每亩有4千条蔗茎及秋、冬笋计算,蔗田除了地上部原料蔗茎的活芽以外,每亩还有8千至1万2千个地下活芽蘖。尤其是生产中、下水平的蔗田地面覆盖较差,秋、冬笋较多,及栽培中、细茎、宿根性较好的品种的 The main sugar cane provinces in southern China, sugar cane sugar harvest each year are generally from November to March next year (in some frost areas end of the crop before the end of December), but also the whole year low temperature and dry season. Sugarcane at harvest each plant has 2-3 live underground tillers, with 4,000 cane per acre and autumn and winter bamboo shoots, cane fields in addition to shoots of raw materials above ground cane, there are 8 per acre Thousands to 12,000 underground sprouts. Especially in the production of the lower horizontal sugar cane field coverage is poor, more autumn and winter bamboo shoots, and cultivation, thin stems, better rooting varieties