1.
The growth period, nitrogen fixation, growth condition and other growth characteristics of Nostoc. sp were studied.
研究了念珠藻的生长周期、固氮特性、生长条件等生长特性。
2.
The Study on Character of Photosynthetic Add Fixing Nitrogen, Yield and Quality of Different Genotype in Sole-cropping and Relay-cropping System
净套作下不同基因型大豆光合、固氮特性及产量品质的比较研究
3.
The Research on Nitrogenase Activities of N_2-fixation Bacteria by Border Separation from Three Flowers Root;
三种花卉根际固氮细菌固氮酶特性研究
4.
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
5.
Purification, Characterization and Crystallization of Novel Nitrogenase Containing Cr or Mn;
含铬或锰的新型固氮酶的纯化，特性和结晶
6.
Screening of High Efficient Bioflocculant-producing Azotobacter and Research of Its Characteristics;
产高效微生物絮凝剂固氮菌的筛选及特性研究
7.
Isolation and Biological Characteristic Investigation on Efficient Nitrogen-Fixing Bacilli
高效固氮芽孢杆菌筛选及其生物学特性
8.
Effects of inoculating nitrogen fixation bacteria on physiological characteristics of roots in sugarcane
固氮菌接种对甘蔗根系生理特性的影响
9.
stationary source emissions - determination of the mass concentration of nitrogen oxides - performance characteristics of automated measuring systems
固定源辐射-氮氧化物质量浓缩的测定-自动测量系统的性能特性
10.
Analysis of Correlation between Growth Quantity and N-Fixation Efficiency of 29 N-fixing Trees
29种固氮树种生长量与固氮效率相关性研究
11.
Isolation and identification and evaluation of nitrogen-fixing bacillus strain GD272
固氮芽孢杆菌GD272的筛选鉴定及其固氮性能研究
12.
Primary Study on Separation and Some Physiological Traits of Nitrogen-fixing Bacteria from Rhizosphere of Aneurolepidium Chinensis and Agropyron Mongolicum;
羊草和冰草根际固氮菌的分离及部分特性初步研究
13.
Primary Study on Characteristics and Isolation of Associative Nitrogen Fixation Bacteria in Rhizosphere of Turfgrass;
草坪草根际联合固氮菌筛选及其特性的初步研究
14.
The molecular identification and study on properties of the ammonium-excreting mutants of Alcaligenes faeccalis;
固氮粪产碱菌泌氨突变株的分子鉴定及其特性研究
15.
Characteristics of Denitrifier and Study on Removal of Nitrate by Immobilized Cells;
反硝化微生物生物学特性及其固定化细胞对硝态氮去除的研究
16.
Isolation of Endophytic Diazotrophic Bacteria from Vetiveria Zizanioides, Their Identification, Some Growing Properties and Their Effect to Vetiveria Zizanioides
香根草内生固氮菌的分离、鉴定及其生长特性和回接效应的研究
17.
Transcriptional Analysis of the Uncharacterized NifA-dependent Genes Within the Nitrogen Fixation Island of Pseudomonas Stutzeri A1501
斯氏假单胞菌A1501固氮岛中NifA依赖的未知功能基因转录特性研究
18.
Construction and Characterization of an Ammonium-excreting Mutant of Pseudomonas Stutzeri A1501
固氮斯氏假单胞菌A1501泌铵突变株的构建及其理化特性