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- Factors influencing cuttage of Picea pungens under full exposure and mist spray 北美兰云杉全光喷雾下扦插影响因子研究
- Technology of Cultivating Seedling of Picea pungens with Mycorrhizal Fungus 北美兰云杉菌根化育苗技术研究
- Influence of Treating Technology of Seed of Picea pungens on Rate of Emergence and Rate of Reservation 北美兰云杉种子处理技术对苗木出苗率和保苗率影响的研究
- Picea pungens 北美云杉
- Picea pungens Engelm 北美兰云杉
- Study on grafting skill of Picea crassifolia Kom. 青海云杉嫁接技术的研究。
- Picea schrenkiana Fisch. et Mey. 天山云杉
- Chemical Control Technique for Seed Pest in Picea crassifolia kom. 青海云杉种实害虫化学防治技术。
- Structure and dynamics of Picea mongolica population on sud dune. 沙地云杉种群结构与动态的研究
- Study on Population Stability of Picea mongolica on Sandy Land. 沙地云杉种群稳定性研究
- The green wood of yezo species (Picea jezoensis var. komarovii(V. 通过对长白鱼鳞云杉(Picea jezoensisvar.;komarovii(V
- By the 18th century, the word @pizza@ had developed from the Latin word @picea. 到18世纪，“pizza”一词已经从拉丁语“Picea”发展而来。
- It mainly attacks Picea jezoensis and causes a white rot of root and butt. 该病主要发生于成熟林分，造成干基特别是根部腐朽。
- Rotation of picea asperata for pulpwood was tentatively determined as 25 year. 初步认为云杉纸浆材培育周期为25年。
- Materials for the study on the genus Picea Dietr. in Northeast China. 中国东北云杉属研究资料.
- STUDY ON THE CHEMICAL CONSTITUENTS OF THE ESSENTIAL OIL FROM THE LEAVES OF LITSEA PUNGENS HEMSL. 木姜子叶精油的化学成分研究
- The dominant plants are sages (Lamiaceae) and evergreen oaks and, in drier areas, chamise (Adenostoma fasciculatum), manzanita (Arctostaphylos pungens), and species of Ceanothus. 优势树种有薄荷属的一些树木，常绿的橡树，在干旱的地区通常有蔷薇属的灌木，石兰科的常绿灌木以及某些鼠李。
- Langner working with Picea omorica, obtained results that may best be interpreted as a return to self-fertilization. 研究塞尔维亚云杉的兰纳得到了最好看成是恢复自花受精的结果。
- Disturbance reconstruction of Picea purpurea Mast. Stand in Maixiu, Qinhai Province. 青海麦秀林场紫果云杉次生林的干扰重建。
- STUDIES ON PEROXIDASE AND ESTERASE ISOZYME PATTERNS DURING SOMATIC EMBRYOGENESIS OF PICEA MEYERI REHD.ET WILS. 白体细胞胚胎发生过程中过氧化物酶及酯酶同工酶的研究。
