不同条件下杨树材性和制浆造纸性能  

Wood properties,pulping and papermaking properties of poplar planted in different conditions

作　　者：陈乐蓓[1] 宋国宝 周亮[3] 

机构地区：[1]安徽省林业调查规划院,合肥230001 [2]湖南茂源林业有限责任公司 [3]安徽农业大学林学与园林学院

出　　处：《林业科技开发》2015年第5期81-85,共5页China Forestry Science and Technology

基　　金：国家自然科学基金青年基金项目(30901132)

摘　　要：对生长在4种滩地类型上的3个杨树品种的纤维形态和化学组成以及制浆造纸性能进行了研究,其中,对湖北黄洲江滩和安徽天长河滩栽植的杨树品种分别进行了不同栽植密度和不同施肥条件取样。结果表明:所选材料的纤维指标和化学成分含量均符合制浆造纸要求。同种滩地类型不同品种制浆性能大小的基本趋势为‘I-63’>‘I-69’>‘I-72’,同一品种在不同滩地类型制浆性能大小顺序变化没有统一趋势。从不同栽植密度下‘I-69’杨和‘I-72’杨制浆性能来看,栽植密度比较结果不一;从施肥处理来看,施肥后的‘I-69’杨制浆性能略有降低。Three poplar cultivars were collected from four beaches to study the fiber morphology, chemical composition, pulping and papermaking properties. The river beach of Huangzhou and riverside of Tianchang were chosen to investigate the effect of planting density and fertilization condition on wood properties. The results indicated that all the samples meet the demands of pulping and papermaking in terms of fiber morphology and chemical composition. Among different poplar clones from the same riverside, the sequence of pulping ability was listed as ＇ 1-63 ＇ 〉 ＇ 1-69＇ 〉 ＇ 1-72＇ Meanwhile, the pulping ability of the same cultivar samples from different riversides did not show a definite trend. For poplar cultivar ＇ 1-69＇ and ＇ 1-72＇ , the comparison of planting density results were different. Fertilizer treatment decreased pulping ability of ＇ 1-69＇ slightly. Key words ： poplar; wood properties ; pulping ability ; paper properties

关 键 词：杨树 木材性质 制浆性能 纸张性能 

分 类 号：S792.11[农业科学—林木遗传育种]