根瘤

同时，单株根瘤重和根瘤数均显著增加（p＜0.05）。

Root nodule number and weight per plant were all increased significantly ( p < 0.05 ) too .

大气CO2浓度增加对根瘤和菌根活动的影响

Effects of elevated atmospheric carbon dioxide ( co_2 ) on the activities of nodule and mycorrhiza

这棵树患根瘤病。

This tree suffers from canker .

根瘤的器官内有维管组织穿过。

The organ is penetrated with vascular tissue .

紫云英根瘤菌基因组中存在有类似IS因子的DNA重复顺序

Repeated sequence similar to insertion elements in the Rhizobium Astragali genome

根瘤菌DNA中G+C含量的分析

Analysis of Guanine plus Cytosine Content in Rhizobium DNA

花生施氮肥效果与根瘤菌固N的关系

The relationship between the effect of N application and nitrogen fixation in peanut

ph对土壤中土著快、慢生大豆根瘤菌结瘤的影响。

Effect of pH on nodulation of Soybean Rhizobia from Weifang and Huayuankou soils .

几种离子对豇豆根瘤腺苷酸琥珀酸裂解酶活性和最适pH值的影响

Effect of several ions on activity and optimal pH of adenylosuccinate : amp lyase from cowpea nodules

但单施氮肥过多（N（15+45）），影响根瘤着生。

Nevertheless over dressing of nitrogen fertilizer ( N_ ( 15 + 45 )) affected the growth of root nodules .

固N树种在混交林中的作用研究Ⅰ.沙棘混交林内根瘤固N与林木生长

Role of nitrogen-fixing trees in mixed forest ⅰ . Nitrogen fixation and tree growth of mixed stand with Hippophae rhamnoides

发酵条件对豌豆根瘤菌细胞生长和辅酶Q（10）合成的影响

Effects of Culture Conditions on Rhizobium leguminosarum Cell Growth and CoQ _ ( 10 ) Production

根瘤菌RAPD引物筛选及条件优化

Optimization and primers screening of RAPD Reaction System for Rhizobia

接种菌根菌和/或根瘤菌对紫花苜蓿的生长及N·P的吸收效果研究

Research on the Soil Erosion in Low Mountain Area Effect of Mycorrhiza and Rhizobium on N and P Utilization and Vegetative Growth of Alfalfa

黄芪根瘤菌新表观群中心菌株与相关根瘤菌的DNA同源性分析

Determination of DNA Homology between Central Strains of New Phenotypic Groups Isolated from Astragalus spp . and Type Strains of Described Rhizobial Species

Mo与花生根瘤菌的复合菌剂对盛花期花生生长的影响

Effects of Combined Inoculant with Peanut Bradyrhizobium and Molybdate on Peanut Growth in Florescence Stage

诱导紫云英根瘤菌nod基因表达的一些植物因子

Plant Factors Inducing the Expression of Nodulation Gene in Rhizobium astragali

根癌农杆菌，根瘤土壤杆菌农杆菌Ri诱导丹参毛状根培养体系的优化

Agrobacterium tumefaciems Establishment of Hairy Roots Culture System of Salvia

烟草根瘤化对其细胞质膜Ca～（2+）ATPase活性的影响

The Effect of Nodulation on the Plasma Membrane Ca ~( 2 + ) - ATPase from Tobacco Cell

VA菌根和根瘤菌双接种对白三叶草生长的影响

Response of white clover to rhizobium & va mycorrhiza dual inoculation

用gfp基因检测饭豆根瘤菌在饭豆根部的定殖动态

Detect the Colonization of Rhizobium in Rice Bean by gfp Gene

根瘤菌NOD因子的感知与信号传导

Perception and Signal Transduction of Nod Factors between Rhizobia and Host Plants

应用RAPD分子标记技术研究苜蓿根瘤菌的田间竞争结瘤能力

Study on competitive nodulation ability of Rhizobium meliloti in field test by using RAPD Molecular Marker Method

因此，C/N比、土壤pH值和海拔高度可能是影响根瘤中非共生细菌和共生细菌群落结构和分布的重要因子。

C / N , soil pH and altitude were the main impacting factors on the composition and distribution of nodule endophytic and symbiotic bacterial communities .

五种缓冲剂对根瘤菌生长的酵母汁阿拉伯糖半乳糖培养基（YAG）低pH的缓冲作用进行了测定。

Five buffers were examined for their ability to buffer low pH during the growth of Rhizobium in yeast extract-Arabinose-galactose medium ( YAG ) .

从蛋白质和DNA水平分析与其共生的根瘤菌的遗传多样性。树突状细胞负载肝癌相关抗原后成熟调控的研究

Genetic diversity of symbiotic rhizobia was studies at the level of whole cell soluble protein and DNA . Maturation regulation of dendritic cells pulsed with hepatocellular carcinoma cell soluble antigens

钼酸钠对菌肥的活菌数和pH影响大，钼酸钠不宜作为钼肥添加到根瘤菌剂中。

Natrium molybdate was not suitable to be added into rhizobial inoculant , because of the low viable number and its high effect on pH ( value ) .

三是重复别人用2,4-D外源激素处理植物，接种根瘤菌。

And thirdly , plants were treated with exogenous 2,4-D before rhizobium innoculation .

沙冬青根瘤菌结瘤基因nodAPCR-RFLP分析

PCR-RFLP Analysis of Nodulation Gene nodA of Rhizobia from Ammopiptanthus mongolicus

不同紫花苜蓿品种根瘤菌遗传多样性的PCR-SSCP分析

Genetic Diversity on Rhizobia Isolated from Different Medicago sativa Varieties with PCR-SSCP Method