1.
Isolation and Identification of Soil Free Living Nitrogen Fixation Bacteria and Their Nitrogen-fixation and Plant Rowth-promotion Effect;
土壤自生固氮菌的分离鉴定及生物固氮与促进植物生长效应研究
2.
Nitrogen fixation ability of azotobacter and its effect on growth of spring wheat
自生固氮菌的固氮能力及其对春小麦生长发育的影响
3.
Biodiversity of Free-Living Dizotrophs Isolated from Soils in Liusha River Valley;
流沙河流域土壤自生固氮菌生物多样性研究
4.
Research on Ecogeographical Distribution of Abiogenous Azotobacter and Its Resistance to Pesticide
自生固氮菌的生态分布及其对农药抗性的研究
5.
ECO-GEOGRAPHICAL DISTRIBUTION OF THE FREE-LIVING AEROBIC NITROGEN-FIXING BACTERIA IN SEVERAL AGRICULTURAL SOILS OF HUPEH PROVINCE
湖北省几种农业土壤自生固氮菌生态地理分布的研究
6.
Influences of Associated Pollution of Cd～(2+) and Acetochlor on the Community and Bioactivities of Free-living Diazotrophs in Upland Soil;
镉和乙草胺复合污染对旱地土壤自生固氮菌种群和生物活性的影响
7.
ISOLATION AND IDENTIFICATION OF PHYLLOBACTERIUM AND RHODOCOCCUS STRAINS FROM SOILS AND THEIR FREE-LIVING NITROGEN-FIXATION
土壤叶杆菌和红球菌菌株的分离鉴定及其自生固氮作用
8.
Isolation of Endophytic Diazotrophic Bacteria from Gramineae Grasses and Their Activity for Nitrogen Fixation and Plant Growth-Promoting;
禾草内生固氮菌的分离及固氮促生效能研究
9.
Identification of endogenous nitrogen-fixing bacteria of Polygonum viviparum and analysis on nitrogen fixation gene(nifH)
珠芽蓼内生固氮菌鉴定及其固氮基因分析
10.
Isolation and Identification of Endophytic Nitrogen-fixing Bacteria and Different Levels of N on Nitrogen Fixation in Sugarcane;
甘蔗内生固氮菌的分离鉴定与不同氮水平对其固氮的影响
11.
Study on Inoculation Effect and Ecological Characteristics of Original Peanut Nodule Bacteria in Jilin Province;
花生根瘤菌高效菌株的筛选及固氮效果研究
12.
Isolation and Identification of Endophytic Nitrogen Fixation in Sugarcane and Growth Characteristics;
甘蔗内生固氮细菌的分离、鉴定和生长特性
13.
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
14.
Studies on Physiological Ecology, Nitrogen Fixation Activities and Nodule Endophytes of Red Alder;
红桤木生理生态、固氮活性及根瘤放线菌研究
15.
Isolation of Nitrogen Fixing Bacteria and Study on Effects of Inoculation with Heysarum Fruticosum Var Mongolicum in Erdos;
鄂尔多斯几种沙生植物根际自身固氮菌的筛选及对杨柴接种效应研究
16.
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
17.
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
18.
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