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- ARMA (p, g) Model for the Population Dynamics of Chinese Pine Caterpillar 油松毛虫种群动态的ARMA(p,q)模型
- Chinese pine caterpillar 油松毛虫
- A pine caterpillar die when it eats the oak leaves. 吃了橡树叶的毛虫会噎死。
- Chen X,1991.Study on the Relationship between Pine Needle Terpene Content and Pine Caterpillar Development.MSc Thesis, Institute of Zoology, Chinese Academy of Sciences, Beijing. 陈雄;1991.;松树针叶萜烯类含量与马尾松毛虫生长发育关系的研究。北京:中国科学院动物研究所硕士学位论文。
- The results showed that the JDS-CPV has higher virulence to pine caterpillar. 证实JDS-CPV对我国马尾松毛虫有较好的毒力。
- Bioassay of JDS-CPV was conducted on the 3rd instar and 5th instar larvae of pine caterpillar D. punctatus. 应用日本赤松毛虫质型多角体病毒(以下简称JDS-CPV)对马尾松毛虫第一代3龄和5龄幼虫进行了生物测定。
- Nearly 2 million mu of Chinese pine, with natural oriental arborvitae. 有近2万亩的油松、侧柏天然林带。
- At the same time, it reduced the quantity of pine caterpillar and kept the stabilization of . 在降低马尾松毛虫种群数量的同时,又保持了林间昆虫群落多样性的稳定。
- Until 1980 only one of these viruses was registered as a control agent, a CPV of the pine caterpillar Dendrolimus spectabilis. 直到1980年,只有其中的一种病毒被注册作为一种抑制剂,是一种植物松毛虫细胞质多面体病毒。
- Nutrient distribution and accumulation pattern of Chinese pine plantations in Qiaoshan forested region. 桥山林区油松人工林营养元素分配与积累的研究。
- Sapwood area calculation and water use scaling up from individual treesto stands of Chinese pine and black locust. 油松、刺槐单木与林分水平耗水量的尺度转换。
- Nutrient distribution and accumulation pattern of Chinese pine plantation ecosystems in the loess region. 黄土区油松人工林生态系统营养元素分配格局和积累的研究。
- The mature embryos of Chinese pine were used as explants to induce adventitious buds on improved MS media. 摘要以MS为基本培养基，以油松成熟胚为外植体进行离体培养诱导不定芽。
- STUDY ON CROSS HEREDITY OF PINE CATERPILLARS, DENDROLIMUS SPP. 松毛虫种间杂交及其遗传规律的研究。
- Chinese pine, juniper Bo, a Beijing Guohuai traditional characteristics such as species vigor scene. 油松、桧柏、国槐等具有北京传统特色的树种生机盎然。
- Effect of laser process Chinese pine on the seedling growth of both aerial and underground part is studied. 研究了用激光处理油松种子对其幼苗地上部分和地下部分的影响。
- The average nutrient accumulated contents of the litters for the3stands was502.5kg/ha in the order of Chinese pine>Armand pine>sharptooth oak stand. 凋落物主要营养元素积累量平均值为502.;5kg/hm2;排序为:油松林>华山松林>锐齿栎林。
- Male pupal weight ranked east-liaoning oak> wild apricot > cathay poplar > prince rupprecht larch > dragon spruce > chinese pine >chinese juniper. 取食量和排粪量排序分别为云杉>山杏>辽东栎>油松>桧柏>华北落叶松>青杨和油松>云杉>辽东栎>华北落叶松>山杏>青杨>桧柏。
- Light Rail plastic newly planted oriental arborvitae and Chinese pine, sitting Chengtie train car window browsing plots green belt : A feast. 轻轨铁路两侧新近种植了侧柏和油松，坐着城铁列车浏览车窗外成片的绿化带，令人赏心悦目。
- The results showed that Chinese pine presented high sensitivity to climatic changes, and its earlywood width showed the highest sensitivity. 结果表明：油松生长对环境变化十分敏感，以早材最为敏感。
