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- Photosynthetic acclimation to growth-irradiance in two tree species of Magnoliaceae 两种木兰科植物叶片光合作用的光驯化
- Keywords tree species of Magnoliaceae;simulated acid rain;antioxidant system;membrane lipid peroxidation; 木兰科树种;模拟酸雨;膜脂过氧化;抗氧化系统;
- tree species of Magnoliaceae 木兰科树种
- Shanxi allspice tree species of medicinal and spice. 山西香果药用及香料树种。
- The Comparison of Frozen Resistance of Several Tree Species of Ilex L. 几种冬青属植物抗冻能力比较。
- China is the country with richest species of Magnoliaceae all over the world and with a history more than 2500 years for magnolias cultivation, so it deserves the reputation of "Magnolias Kingdom". 中国是木兰科植物资源最丰富的国家,是名副其实的“木兰王国”,有2500多年的木兰栽培历史。
- Many species of Magnoliaceae were widely distributed in the Northern Hemisphere, such as Asia, Europe and North America while there was no fossil record in Africa and Oceania since Cretaceous. 自白垩纪以来,木兰科的许多种广泛发生于北半球,如亚洲、欧洲及北美等地,但非洲和大洋洲至今尚未发现木兰科的化石记录。
- Castanopsis hystrix is one of the important planting tree species of south subtropical evergreen broad-leaved forest. 摘要红锥是南亚热带地区优良的珍贵乡土阔叶造林树种。
- Abstract : Tree species of Yulania Spach is Chinese traditional ornamental , officinal and spiceberry . 摘要 : 玉兰属树种是中国传统观赏花木和药用及香料植物。
- Relationship between water supply and consumption of main planting tree species of protection forests in loess area of western Shanxi Province. 黄土区防护林主要造林树种水分供需关系研究。
- A long-term phenological study on primary tree species of a natural broadleaf forest was conducted in the Fushan experimental forest of northeastern Taiwan. 摘要在福山试验林之天然阔叶林内对其主要树种进行长期物候调查。
- A New Species of Magnoliaceae from China 中国木兰科一新种
- He was wearing a strange species of hat. 他戴着一种奇怪的帽子。
- This paper presents the contents of foliar nutrients and their seasonal variations for 9 major neddle and broadleaf tree species of northeast China during a single growing season. 本文分析测定了东北地区9个主要针阔叶树种的营养元素含量和季节动态,并应用主成分分析和系统聚类分析方法分析了各树种之间的营养元素相关关系和互补性。
- Tree species resources of Qingdao city consists of 400 plant species,including 200 species of arbor,139 species of bush,34 species of ground cover and 3 species of bamboo. 青岛市树种资源的调查与选择结果:青岛市城市森林营建常用植物约400余种,其中乔木200余种、灌木139种、地被34种、竹类3种。
- There are many species of chrysanthemum. 菊花品种很多。
- Parakmeria, a new genus of Magnoliaceae of southwestern China. 拟____丽木,中国西南部木兰科一新属.
- The name is also applied to several tree species of the genera Machaerium and Dalbergia in the pea family (see legume), the sources of commercial rosewood. 此一词又指豆科(pea family)Machaerium和黄檀属(Dalbergia)中数个乔木种(参阅legume),这些乔木种是具商业价值的紫檀木的来源。
- This species of flower flourishes in a warm climate. 这种花在温暖的气候中长得茂盛。
- The formation of the tree species of the coastal forest is rather simple, represented by Robinia preudoacacia and Ulmus pumila in the north,Casuarna equsetifolia and Eucalyptus spp. in the south. 海防林树种组成简单,在北段多以刺槐、榆树为主,南段则有木麻黄、桉树等少数几种。