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- The drying characteristics of small-diameter lumbers of Larch (Larix) and Cathay poplar (Populus cathayana Rehd), located in the Northeast of China, were investigated. 首先,测定了小径木的解剖学特性、物理特性和抽提物的含量,并与成熟材进行了比较,根据小径木木材的上述性质探讨了小径木锯材产生干燥缺陷的原因。
- An experiment was conducted to study the effect of potassium permanganate strength on texture emergence of Cathay poplar (Populus cathayana Rehd.) veneers using potassium permanganate as the reagent. 采用高锰酸钾作为凸显主剂,对杨木单板进行天然花纹凸显处理,研究高锰酸钾对杨木单板天然花纹凸显的影响。
- A Study on Applied ABT Strik Root in the staminifrous plant of Populus cathayana which in Cuttage and raisiiy Seeding 青杨雄株应用ABT生根粉扦插育苗试验研究
- Preliminary Report on Planting of Populus Cathayana Which in Pruuing and Marinate 青杨剪枝浸根造林试验初报
- Population Genetic Survey of Populus Cathayana Rehd. Originating from Eastern Edge of Qinghai-Tibetan Plateau of China 青藏高原东缘青杨(Populus cathayana Rehd.;)遗传多样性研究
- Populus cathayanan. 青杨
- Populus cathayana No. 2 青杨(2号)
- Triploid clones of Populus tomentosa Carr. 三倍体毛白杨
- Populus alba L. var. pyramidalis Bunge. 新疆杨
- Studies on Seedling Traits of New Clones of Populus tomentosa Carr. 毛白杨新无性系苗期性状对比研究。
- The Geographic Distribution and Origin of Populus L. 杨属地理分布与起源初探。
- Fig.1. Shoot primordia on the callus of Populus eupheratica. 对愈伤组织继代培养与不定芽再生的关系进行了研究,结果见图1。
- Oxygen delignification of populus kraft pu1p is studied. 进行了杨木硫酸盐浆氧脱木素的研究。
- Populus dehoides × P. cathayana 美黑×青杨
- Studies on the Pulping Properties of Triploid Clones of Populus tomentosa Carr. 三倍体毛白杨纸浆材制浆特性研究。
- The Deepfreeze and Sowing Seeds Technology of Populus euphratica Oliv. 胡杨种子冷藏及播种技术。
- The Tissue Culture Techniques of Populus alba L. Var. Pyramidalis Bge. 新疆杨组织培养技术。
- Study on the Lignin Structure of Triploid Clone of Populus tomentosa Carr. 三倍体毛白杨木素结构的研究。
- Variations of fiber forms of populus tomentosa Carr. Triploid clones. 三倍体毛白杨纤维形态变异的研究。
- Title: Peroxide Bleaching of CTMP from the Triploid Populus Tomentosa Carr. 关键词:三倍体毛白杨;CTMP;过渡金属离子;过氧化氢漂白