棉秆是一种有开发价值的再生资源,含有丰富的木质素、纤维素和半纤维素。其化学成分为:粗蛋白4.9%,粗脂肪0.7%。粗纤维(含木质素)41.4%,无氮侵出物(可溶性碳水化合物)36.6%,粗灰分3.8%。棉秆不仅可以加工制作成刨花板、纤维板,还 Cotton stalk is a development resource of renewable resources, rich in lignin, cellulose and hemicellulose. Its chemical composition: crude protein 4.9%, 0.7% crude fat. 41.4% of crude fiber (including lignin), 36.6% of nitrogen-free transmissibility (soluble carbohydrate) and 3.8% of crude ash content. Cotton stalks can not only be processed into particleboard, fiberboard, but also