Karyotype Analysis and Evolutional Trend of Geographical Provenances of Arborvitae in China 中国侧柏地理种源核型分析与进化趋势
Slow-growing medium-sized cedar of east coast of the United States; resembles American arborvitae. 美国东海岸中型雪松,生长慢;类似于美洲崖柏。
Analysis on the Content of Shikimic Acid in Masson Pine, Oriental Arborvitae, and Star Anise 马尾松、侧柏和八角茴香中的莽草酸含量分析
The spot tests indicated, the present composted manure could remarkedly increase the yields of radish, redbean, corn and flower number of chrysanthemum as well as the height of Oriental arborvitae. 小区试验表明,腐熟堆肥能够显著提高萝卜、红小豆、玉米的产量和金菊的花朵数以及侧柏的高度。
Studies on the Regeneration of Age-old Oriental Arborvitae 千年古侧柏复壮措施的研究
Influence of Soil Moisture on Exchange between Water and Gas of Oriental Arborvitae at Semi-Arid Region of Loess Plateau 黄土半干旱区土壤水分对侧柏叶片水气交换影响
The function in soil remediation of locust × sea-buckthorn mixed forest is obviously stronger than arborvitae × sea-buckthorn mixed forest. 刺槐×沙棘混交林对土壤的修复作用明显强于侧柏×沙棘混交林。
Studies on the resource utilization of main plants under Oriental Arborvitae forest 侧柏林下主要植物对资源的利用特征研究
The result showed that the ecological thresholds of the total community density and single community of sub-aerial rodents in silver chain are the highest, and then in Chinese pine and arborvitae. 结果表明,群落总密度和地面鼠的单因子群落生态阈值刺槐最大,油松次之,侧柏最小;
The preparation and detection methods of isolating and purifying a ribosome-inactivating protein ( RIP) from the seeds of arborvitae were presented. 提出了从裸子植物侧柏中分离纯化核糖体失活蛋白的制备和检测方法。
Studies on Young Stand Quality and Forest Soil Fertility of Chinese Pine and Arborvitae 油松、侧柏人工幼林质量与林地土壤肥力的研究
This paper deal with the effect of RPA, a compound agent with multiple functions of drought resistance and mouse repellence on seed germination and seedlings growth, such as wheat, soybean, Chinese pine and arborvitae. 室内用多效抗旱驱鼠剂(RPA)对小麦、黄豆、油松、侧柏种子进行浸种、拌种处理。
All these provide scientific basis for the usage and protection of oriental arborvitae forest. 为侧柏林的保护和利用提供了科学依据。
The site resource utilization of main twelve plants of three layers under oriental arborvitae forest by mathematical methods is studied. 本文应用数学分析方法,研究了侧柏林下三层十二种主要植物的资源利用特征,定量研究了各种环境因子对林下植物的作用。
Study on Application of Peanut Hull Media in Containerized Seedling Cultivation of Eastern Arborvitae 花生壳基质在侧柏容器育苗中的应用
Effect Analysis of Mixed Aerial Forage Sowing the Chinese Pine and Oriental Arborvitae 油松侧柏混合飞播造林成效分析
Large scale afforestation experiment shows that oriental arborvitae container cultivation can increase survival rate. 大面积造林试验表明,侧柏容器苗比裸根苗造林成活率显著提高。
According as the results of experiments, present the codes of IFS ( Iterated Function System) of Korean Arborvitae, Cypress and Chinese Pine leaves. 经过统计和计算机试验给出松柏科的朝鲜崖柏、刺柏和油松叶的三维IFS码,并可以从各个角度进行多方位浏览。
The results showed that different media had significant effects on the survival rate, height, stem diameter, root length, shoot and root dry matter weight of eastern arborvitae. 研究结果表明,不同配合基质对侧柏幼苗的成活率、株高、径粗、根长、地上部和地下部干重均有显著影响。
Optimizing the Extraction and Purification Processes of Quercitrin from Leaves of Chinese Arborvitae ( Platycladus orientalis) by Homogeneous Design 用均匀设计法优选侧柏叶中槲皮苷的提取纯化工艺
Injuring models of silver chain, Chinese pine and arborvitae and seed losing models of aero-afforestation in 30 d were constructed. The ecological threshold model for managing rodent community in artificial forest ecosystem was established by coupling the local and state permeable maximum losing indices. 采用系统分析法,组建了刺槐、油松、侧柏被害模型和飞播造林30d种子损失模型,并以国家及地方标准的最大允许损失指标偶联求得林区啮齿动物群落管理中的生态阈值模型。
Investigation on isolation and functional mechanism of ribosome-inactivating protein from arborvitae seeds 侧柏籽核糖体失活蛋白的分离及作用机制研究
A Study on Mathematical Model of Chinese Arborvitae Leaf Transpiration in the Semi-arid Region of the Loess Plateau 半干旱黄土地区幼龄侧柏叶蒸腾的数学模型
Good tree form type, Not only to the Oriental arborvitae growth have promote role, but also could improve the tree body aesthetic felling, improve its beautify the environment effect. 6. 优良的树型类型,不仅对侧柏的生长量有促进作用,而且能够提高树体的观赏性,提高其绿化美化环境的效果。
Research shows that Oriental arborvitae blade cuticle developed, palisade tissue ratio is high, leaf epidermal thicker. 研究表明侧柏叶片角质层发达,栅栏组织所占比例高,叶片表皮较厚。
There were significant differences in tree height, basal diameter and canopy coverage of oriental arborvitae among three soil types. 3种覆土条件下,侧柏的树高、地径、冠幅、叶片长势和林相等指标均有显著差异。
The major conclusions were as follows: ( 1) The stand spatial structure in both Chinese arborvitae and Chinese pine stands were reasonable approximately, therefore different tending regimes were feasible from the perspective of non-spatial structure. 主要研究结论如下:(1)侧柏、油松游憩林的林分空间结构基本合理,针对林分非空间结构因素开展不同模式抚育具有可行性。
Through making seed and seedling salt tolerance test, salt-tolerant species can be chosen including Oriental arborvitae, Ash, Tamarix chinensis and Sophora japonica Linn. They were planted in experimental field to study the comprehensive afforestation in coastal argillaceous saline soil. 通过种子发芽和苗木生长耐盐试验,选出较耐盐的树种侧柏、白蜡、柽柳和国槐栽植于试验地,进行滨海泥质盐土造林综合技术研究。
While the odor strength of aroma components in other families, such as methyl eugenol and 1, 8-cineole from Alangium chinense and cedrol from Arborvitae, is quite lower than pinaceae. 其它科属乔木的香气成分(如八角枫中的丁香酚甲醚、1,8-桉叶素、侧柏中的雪松醇等)的气味强度远不及松科类植物。