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
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
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。
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。
Spatial pattern of adults of ladybird beetles on Oriental Arborvitae 山区林地七星瓢虫成虫空间分布型的研究
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 thickness of soil added on the coal waste piles was a main factor affecting the growth of oriental arborvitae. 覆土厚度是影响侧柏生长演替的重要因素。
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。