The influence of shading on associative N2 fixation

1984 ◽  
Vol 80 (1) ◽  
pp. 43-52 ◽  
Author(s):  
Rex L. Smith ◽  
S. C. Schank ◽  
R. C. Littell
Keyword(s):  
N2 Fixation ◽  
Associative N2 Fixation

Associative N2-fixation in plants growing in saline sodic soils and its relative quantification based on15N natural abundance

1991 ◽  
Vol 137 (1) ◽  
pp. 67-74 ◽  
Author(s):  
K. A. Malik ◽  
Rakhshanda Bilal ◽  
G. Rasul ◽  
K. Mahmood ◽  
M. I. Sajjad
Keyword(s):  
N2 Fixation ◽  
Natural Abundance ◽  
Relative Quantification ◽  
Sodic Soils ◽  
Associative N2 Fixation

scholarly journals Associative N2-fixation in pearl millet and sorghum: Levels and response to inoculation

1994 ◽  
Vol 40 (3) ◽  
pp. 477-484 ◽  
Author(s):  
Keuk-Ki Lee ◽  
Suhas Pralhad Wani ◽  
Tadakatsu Yoneyama ◽  
Nunna Trimurtulu ◽  
Ramasubramani Harikrishnan
Keyword(s):  
Pearl Millet ◽  
N2 Fixation ◽  
Associative N2 Fixation

Evidence against associative N2 fixation as a significant N source in long-term wheat plots

1995 ◽  
Vol 175 (1) ◽  
pp. 13-19 ◽  
Author(s):  
E. Bremer ◽  
H. H. Janzen ◽  
C. Gilbertson
Keyword(s):  
N2 Fixation ◽  
N Source ◽  
Associative N2 Fixation

Associative N2 Fixation with Azospirillum

1984 ◽  
pp. 201-224 ◽  
Author(s):  
David H. Hubbell ◽  
Murray H. Gaskins
Keyword(s):  
N2 Fixation ◽  
Associative N2 Fixation

Efficacy of associative N2-fixation by streptomycin-resistant mutants ofAzospirillum brasilensewith genotypes of chick peaRhizobiumstrains

1983 ◽  
Vol 100 (1) ◽  
pp. 75-80 ◽  
Author(s):  
R. Rai
Keyword(s):  
Grain Yield ◽  
N2 Fixation ◽  
Iron Content ◽  
Azospirillum Brasilense ◽  
Dry Weight ◽  
Chick Pea ◽  
Active Iron ◽  
Ultraviolet Sensitivity ◽  
Associative N2 Fixation ◽  
Resistant Mutants

SUMMARYAzospirillum brasilensewas treated with nitrosoguanidine and two mutants isolated which were resistant to 500 μg streptomycin/ml. Ultraviolet sensitivity, photoreactivation and effect of acriflavin on pre- and post-irradiation were studied. Chick pea showed an increase in grain yield, nodule dry weight, N2ase activity and active iron content of nodules when inoculated withA. brasilenseor its mutants together withRhizobium. The interaction betweenRhizobiumstrains and genotypes of chick pea was significant.

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