rhizobia是什么意思

用法例句

Characterization of root nodule and rhizobium of a leguminosae ephemeral plant-Trigonella arcuata C.A.Mey in Xinjiang;

新疆豆科短命植物弯果胡卢巴根瘤与根瘤菌的特性

Preliminary study on the root nodule formation of the legume plant;

豆科植物根瘤形成条件初探

Root nodule of Ormosia hosiei Hemsl.et Wils.and its Effects on Seedling Growth;

红豆树苗木根瘤及其对生长的影响

The structure of root nodules in Trifolium repens and Medicago sativa;

白车轴草和紫花苜蓿根瘤的显微及超微结构

The anatomy structure of sea buckthorn root nodules of 4 species and different soil condition were observed.

为进一步开发利用沙棘的生态效能,揭示其不同品种间的差异性与规律性,2003~2006年对沙棘的4个种类,不同立地条件的沙棘根瘤结构采用根瘤切片法,进行显微观察研究,结果表明:生长在同一生境下的中国沙棘、俄罗斯沙棘的根瘤形态解剖结构差异很大,中国沙棘的皮层厚度比俄罗斯沙棘相对要厚,维管束直径大,维管束内细胞、维管束外细胞均小,泡囊及泡囊密度均大,这与其原产地域密切相关;同一种类在立地条件不同的山地、滩地、人工林的中国沙棘根瘤组织结构各部分也有明显差异,人工林中国沙棘皮层厚度比滩地及山地的中国沙棘皮层厚度要厚、维管束直径也大,随着立地条件不同的人工林、滩地及山地的土壤水分逐渐减少、土壤肥力逐渐减弱,维管束内细胞、维管束外细胞明显变小,泡囊大小、泡囊密度则为山地最大、且数量最多。

Comparative anatomy on root nodules of 34 leguminous plants grown on the Flora LoessPlateaus was studied by methods of paraffinsectioning.

通过对生长在陕西黄土高原的豆科21属34种植物根瘤的形态结构观察研究表明,其根瘤生长在主根和侧根上或者仅生在侧根上,外表白色、粉红色或浅棕色,呈圆形、长圆形或扇形,多不分叉,少数分枝。

Effects of Shading at Different Growth Stages on Nodule and Grain Yield in Faba Bean;

不同时期遮光对蚕豆根瘤生长及产量的影响

Ultrastructure of Supernodulating Soybean Nodule;

超结瘤大豆根瘤的亚显微结构

Studies on Nodule Structure of Actinorhizal Plants and Photosynthetic Characteristics of Alnus Cremastogyme;

放线菌根瘤结构及四川桤木光合特性研究

Characteristics of plant community of Ammopiptanthus mongolicus and the diversity of its nodules;

沙冬青植物群落特征及其根瘤多样性研究

Studies on H_2-uptake and Nitrogen Fixation of Glycine Max Merr Nodules;

台湾毛豆根瘤吸氢及固氮特性的研究

Studies on the Fermentation Conditions and Anti-tumor Effect of Exopolysaccharide from Rhizobium sp.N613;

根瘤菌N613胞外多糖发酵条件及抗肿瘤作用研究

Effects of an exopolysaccharide from Rhizobium sp on immunologic function in mice;

一种根瘤菌胞外多糖对小鼠免疫功能的影响

Studies on Production of Polyhydroxyalkanoates (PHAs) and Exopolysaccharide (EPS) by Rhizobium sp. 1201;

根瘤菌1201菌株合成多聚羟基烷酸和多糖的研究