倬牡竹特性及制浆性能分析  

Analysis on Characteristics and Pulping Performance of Dendrocalamus mutates

作　　者：王勇 蒋河 郑仁红 陈鹏 李本祥 WANG Yong;JIANG He;ZHENG Renhong;CHEN Peng;LI Benxiang(Forestry and Bamboo Industry Research Institute of Yibin,Yibin 644000,China;Sichuan Tianzhu bamboo resources development Co.,Ltd,Jiang’an 644200,China;Sichuan Changningxian Shiji Bamboo Garden,Changning 644300,China)

机构地区：[1]宜宾林竹产业研究院,四川宜宾644000 [2]四川天竹竹资源开发有限公司,四川江安644200 [3]四川长宁县世纪竹园,四川长宁644300

出　　处：《四川林业科技》2020年第6期64-68,共5页Journal of Sichuan Forestry Science and Technology

摘　　要：以倬牡竹(Dendrocalamus mutatus Yi et B.X.Li)为研究对象,了解该竹种特性及其制浆性能,开拓倬牡竹在制浆造纸等方面的应用,同时为四川省竹产业高质量发展提供更多、更好的竹类品种选择。实验表明:倬牡竹单位面积上生物量高,是一个高产的用材竹种,且倬牡竹在制浆实验中除了卡伯值和黏度偏高外未出现其他质量问题,可以用于生产竹溶解浆和竹化学浆;倬牡竹纤维长度比生产用竹纤维长度长,蒸煮难度略高于生产用竹,如果用于生产需要适当强化蒸煮条件。Dendrocalamus mutatus Yi et B.X.Li was selected as the research object,and the characteristics and pulping performance of Dendrocalamus mutates were studied.The application of Dendrocalamus mutatus in pulping and papermaking was studied,so as to provide more and better bamboo varieties for the high-quality development of bamboo industry in Sichuan province.The results showed that Dendrocalamus mutatus had higher biomass per unit area,wich was a high-yield bamboo species.Besides the high kappa number and viscosity,there were no other problems in the pulping experiment,which could be used to produce bamboo dissolved pulp and bamboo chemical pulp.The length of Dendrocalamus mutates fiber was longer than that of bamboo fiber for production,and the cooking difficulty was slightly higher than that of bamboo fiber for production.If Dendrocalamus mutates was used in production,it is necessary to properly strengthen the cooking conditions.

关 键 词：倬牡竹 特性 制浆性能 

分 类 号：S795[农业科学—林木遗传育种]