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- Lophodermium piceae 落针病
- 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
- Experiment on Chemical Control of Lophodermium Pinastri(Schrad)Cher. 松落针病药剂防治试验
- Title: A NEW SPECIES AND TWO NEW CHINESE RECORDS OF LOPHODERMIUM CHEV. 关键词:散斑壳属;柃木散斑壳;贝壳杉散斑壳;小散斑壳;新种;中国新记录
- 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.
- 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。
- Lophodermium spp. 散斑壳
- The experiment of contral of Lophodermium pinastri (Schrad.) Cher were carried out in the field and in the forest. The results showed spraying 45% Amobam Solution could reach an efficacy of 81.2%. 对马尾松幼林的松落针病作小区和林间防治试验,结果表明,林间应用45%25代森铵水剂防治效果最佳,平均防效达81 2%25。
- 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。
- The Ecological Characteristics and Introduction Research on Picea Mongolicain Inner Mongolia. 沙地云杉生态学特性及引种研究。
- Advances in Genetic Improvement of Spruce in Abroad and Breeding Strategies of Picea asperata Mast. 国外云杉遗传改良现状和粗枝云杉育种策略。