固氮蓝藻

陆生固氮蓝藻是某些极端环境及氮源营养缺乏生态系统中的主要初级生产者，未来环境变化如何影响其生产力和固氮活性对这些生态系统将产生重大影响。

Nitrogen fixing cyanobacteria are the major primary producer in some terrestrial ecosystems , which are in extreme environment or lack of nitrogen nutrition . The productivity and nitrogenase activity of nitrogen fixing cyanobacteria , which may be changed in the future environment , will affect these ecosystems significantly .

用光合膜片增溶和SDS-聚丙烯酰胺凝胶电泳方法，从固氮蓝藻Anabaenasp.7120分离到7条色素带。

Seven bands have been isolated from photo-membranes of N_2-fixing blue-green alga Anabaena sp. 7120 using membrane solubilization and SDS-polyacrylamide gel electrophoresis methods .

几种固氮蓝藻的固氮酶活性及其某些特性

The nitrogenase activity and certain properties in several n_2-fixing blue-green algae

固氮蓝藻的大量培养方法

Mass culture of nitrogen - fixing blue - green algae

水稻田固氮蓝藻的研究进展

Advance on Nitrogen-fixing Green Blue algae of Rice Paddy Field

几种农药对固氮蓝藻生长的影响

Effect of some fungicides and insecticides on the growth of nitrogen-fixing blue-green algae

贵州固氮蓝藻室内培养及固氮力研究

Indoor cultivation and nitrogen fixing power of nitrogen fixing blue green algae in Guizhou

固氮蓝藻促长物质大面积（250亩）应用，国内外尚无先例。

This study represented the first field application by the GPS to a large area of250 mu .

固氮蓝藻促长物质处理春小麦的研究

Study of the treatment of the spring wheat with the growthpromoting substances from the nitrogen-fixing blue-green algae

新疆干旱地区陆生固氮蓝藻的种群、分布及对环境的作用

The group and distribution of terrestrial nitrogen-fixing blue alga and its effects on environment in the arid area of Xinjiang

三叶期用固氮蓝藻促长物质喷雾，对苗期生长有促进作用，对根系发育的效果特别显著，同时促进植株分蘖，增加分蘖数，提高成穗率及种子蛋白质含量。

Spraying with the solution at the three-leaved stage accelerated the growth of the seedling and significantly promoted the development of the roots .

发菜是一种陆生固氮蓝藻，生长在荒漠或者半荒漠，它可以为其它土壤微生物的生长提供碳源和氮源，改善土壤的理化性质。

Nostoc flagelliforme , which grows in desert or semi-desertification environment , is a kind of terrestrial nitrogen-fixing cyan bacteria . It can improve the physical and chemical qualities of soil by providing carbon and nitrogen for the growth of microorganism .