The characteristics related to symbiotic nitrogen fixation and rhi zobium resources in some areas of Gansu and Ningxia;
甘肃、宁夏部分地区根瘤菌资源及其共生固氮特性
A water culture experiment was conducted to study the relation of phosphorous nutrition to soybean growth and its symbiotic nitrogen fixation.
在水培条件下，研究了磷素营养对２个大豆品种生长和共生固氮的影响。
The genes related to symbiotic nitrogen fixation of Rhizobium legume involve genes of Rhizobium and Leguminous host plant.
与豆科植物 根瘤菌共生固氮有关的基因涉及根瘤菌基因和宿主基因 ,根瘤菌基因有结瘤基因 (nodD ,nodAB CIJ和hsn基因 ) ,根瘤菌细胞表面结构基因 (exs,lps和ndv基因 )和固氮基因 (nif和fix基因 ) ;宿主基因主要是结瘤素基因 (ENOD和NOD基因 )。
asymbiotic nitrogen fixatio
非共生固氮（作用）
Collection and investigation on asymbiotic nitrogen-fixing microbial resources from 13 provinces over China
中国十三省市土壤中非共生固氮微生物菌种资源研究
Distribution and Dynamics of Non-symbiotic Nitrogen Fixing Bacteria in Xilingol Grassland Soil
内蒙古锡林郭勒天然草地非共生固氮细菌的分布和数量动态
Nitrogen fixation trees of Leguminosae and non-Leguminosae are important biological nitrogen fixation resources.
豆科及非豆科固氮树种是重要的生物固N资源。
Effect of Several Herbicides on Peanut-Rhizobium Symbiotic Nitrogen-Fixation;
几种除草剂对花生—根瘤菌共生固氮的影响
Isolation and Identification of Symbiotic Nitrogen-fixing Actinomycete from Myrica rubra Root Nodules
杨梅根瘤共生固氮放线菌的分离与鉴定
The Effect of Symbiotic Nitrogen Fixation of Gene Engineering Rhizobium Strains in Soybean in the Field
大豆基因工程根瘤菌田间结瘤和共生固氮效应
Study about Production of Chitosan and Effect of Chitosan on Commensal Nitrogen Fixation;
壳聚糖制备及其对共生固氮影响的研究
Effect of Several Herbicides on Alfalfa-Rhizobiumsymbiotic Nitrogen-Fixation;
几种除草剂对紫花苜蓿—根瘤菌共生固氮的影响
The Cloning and Expression of Symbiotic Nitrogen Fixtion Genes in Medicago Sativa;
苜蓿（Medicago sativa）共生固氮基因的克隆及其表达
Potential Capacity of Symbiosis Nitrogen Fixation of White Clover-Rhizobium Interaction and Drought Limiting Factor
白三叶草/根瘤菌共生固氮潜力及干旱限制因素
Interaction among Indigenous Plasmids of Mesorhizobium Huakuii Strains and Its Effect on Symbiotic Nitrogen Fixation;
华癸中生根瘤菌内源质粒间的相互作用及其对共生固氮的影响
Cloning and Functional Identification of Symbiotic Nitrogen Fixation Genes of Mesorhizobium Huakuii 7653R;
华癸中生根瘤菌7653R共生固氮相关基因的克隆与功能鉴定
Studies on the Biological Properties and Symbiotic Nitrogen-Fixing Effects of Rhizobium Leguminosarum Var. Trifolii in Xining Area
西安地区三叶草根瘤菌生物学特性及共生固氮效应的研究
The efficiency of symbiotic nitrogen fixation of Leucaena rhizobia on Leucaena leucocephala cv. El Salvador was investigated through pot culture.
通过盆栽试验,研究了银合欢根瘤菌在新银合欢上的共生固氮效率。
The reading of symbiotic N fixation from acetylene reduction method in vivo were remarkably higher than those from the method in vitro.
所测共生固氮值极显著,高于乙炔还原离体方法估测值;
Expression Patterns of Five Genes Involved in Symbiotic Nitrogen Fixation of Astragalus Sinicus under Ammonium and Salt Stress Condition;
紫云英共生固氮相关基因在铵胁迫及盐胁迫下的表达研究
Isolation and Identification of Nodulin Genes Involved in Symbiotic Nitrogen Fixation of Astragalus Sinicus L.;
紫云英参与共生固氮的结瘤素基因的分离与鉴定