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5. Association between Azotobacter and other soil bacteria and its effect on nitrogen fixation. Abd-el-Malek Y; Hosny I; Shawky BT Zentralbl Bakteriol Naturwiss; 1979; 134(5):381-9. PubMed ID: 543344 [TBL] [Abstract][Full Text] [Related]
6. Microbial fixation of nitrogen in presence of lanthanum sulphate with sodium molybdate. Bahadur K; Prakash S; Jyotishmati U Zentralbl Bakteriol Naturwiss; 1978; 133(7-8):632-7. PubMed ID: 749409 [TBL] [Abstract][Full Text] [Related]
7. Nitrogen fixation capacity of Azotobacter spp. strains isolated from soils in different ecosystems and relationship between them and the microbiological properties of soils. Kizilkaya R J Environ Biol; 2009 Jan; 30(1):73-82. PubMed ID: 20112866 [TBL] [Abstract][Full Text] [Related]
8. Microbial activities in north eastern desert soils of Egypt as affected by moisture and organic matter. Monib M; Abdel-Malek Y; Hosny I; El Hadidy TT; Ragab M Zentralbl Bakteriol Parasitenkd Infektionskr Hyg; 1974; 129(5):448-58. PubMed ID: 4480490 [No Abstract] [Full Text] [Related]
9. Microbial fixation of nitrogen in the presence of lanthanum sulphate. Ranganayaki S; Bahadur K; Mohan C Z Allg Mikrobiol; 1981; 21(4):329-32. PubMed ID: 7293243 [TBL] [Abstract][Full Text] [Related]
10. Effect of sodium molybdate on microbial fixation of nitrogen. Ranganayaki S; Mohan C Z Allg Mikrobiol; 1981; 21(8):607-10. PubMed ID: 7331378 [TBL] [Abstract][Full Text] [Related]
11. Stimulatory effects of Azotobacter chroococcum exudates in culture and soil on its nitrogen fixation. Elwan SH; el-Naggar MR Z Allg Mikrobiol; 1972; 12(2):107-14. PubMed ID: 5083793 [No Abstract] [Full Text] [Related]
12. Acetylene reduction in artificial soil aggregates amended with cellulose, wheat straw, and xylan. Mayfield CI; Aldworth RL Can J Microbiol; 1974 Nov; 20(11):1503-7. PubMed ID: 4434257 [No Abstract] [Full Text] [Related]
13. Acetylene reduction by non-symbiotic bacteria in artificial soil aggregates amended with glucose. Mayfield CI; Aldworth RL Can J Microbiol; 1974 Jun; 20(6):877-81. PubMed ID: 4600468 [No Abstract] [Full Text] [Related]
14. Microbial fixation of nitrogen in presence of sodium tungstate. Bahadur K; Jyotishmati U Zentralbl Bakteriol Naturwiss; 1978; 133(7-8):623-7. PubMed ID: 749407 [TBL] [Abstract][Full Text] [Related]
15. Effect of uranyl acetate on microbial fixation of nitrogen in presence of lanthanum sulphate. Bahadur K; Jyotishmati U Zentralbl Bakteriol Parasitenkd Infektionskr Hyg; 1976; 131(2):157-62. PubMed ID: 947115 [No Abstract] [Full Text] [Related]
16. [Possibilities of increasing the biological fixation of atmospheric nitrogen in cultivated soils]. Bertrand D C R Acad Hebd Seances Acad Sci D; 1972 Nov; 275(19):2131-5. PubMed ID: 4630680 [No Abstract] [Full Text] [Related]
17. Effect of nitrogen source on carbon metabolism by Azotobacter vinelandii OP grown in chemostat and batch culture. Kurz WG; LaRue TA Can J Microbiol; 1975 Jun; 21(6):738-41. PubMed ID: 1097063 [TBL] [Abstract][Full Text] [Related]
18. Nitrogen-fixing capacity of Azotobacter as affected by the type and depth of substrate. Abd-el-Malek Y; Hosny I; Shawky BT Zentralbl Bakteriol Naturwiss; 1979; 134(5):390-7. PubMed ID: 543345 [TBL] [Abstract][Full Text] [Related]
19. [New data on synthesis of ammonia as the preliminary stage of fixation of molecular nitrogen by Azotobacter]. FEDOROV MV Mikrobiologiia; 1955; 24(5):626-37. PubMed ID: 13296894 [No Abstract] [Full Text] [Related]