甘蔗渣在我区有极其丰富的资源。据分析,含纤维素50～55％,木质素20％,多戊糖26～30％,以及其他有机、无机物,与木材很相似。我们自一九七八年以来,经过四年的实践,证明用甘蔗渣代替木材和木屑培育银耳,具有出耳早,产量高,朵形大,质量好的效果。用甘蔗渣作为培养基栽培银耳,自接种到出耳,只需要15～20天,每百斤原料可收 Bagasse in our region has extremely rich resources. According to the analysis, 50 to 55% of cellulose, 20% of lignin, 26 to 30% of pentose, and other organic and inorganic substances are very similar to wood. After four years of practice since 1978, we have proved that the cultivation of white fungus with bagasse instead of wood and sawdust has the advantages of early emergence, high yield, large flower shape and good quality. Bagasse used as culture medium for cultivation of white fungus, from inoculation to the ear, only 15 to 20 days, per kilogram of raw materials can be collected