Effects of vesicular-arbuscular mycorrhizae on growth and phosphorus and zinc nutrition of peanut (Arachis hypogaea L.) in an Oxisol from subtropical Australia

1989 ◽  
Vol 117 (1) ◽  
pp. 49-57 ◽  
Author(s):  
M. J. Bell ◽  
K. J. Middleton ◽  
J. P. Thompson
Keyword(s):  
Arachis Hypogaea ◽  
Arbuscular Mycorrhizae ◽  
Vesicular Arbuscular Mycorrhizae ◽  
Arachis Hypogaea L ◽  
Vesicular Arbuscular ◽  
Zinc Nutrition ◽  
Subtropical Australia

Vesicular – arbuscular mycorrhizae in disturbed and revegetated sites from La Gran Sabana, Venezuela

1992 ◽  
Vol 70 (1) ◽  
pp. 73-79 ◽  
Author(s):  
Gisela Cuenca ◽  
Milagros Lovera
Keyword(s):  
Arbuscular Mycorrhizae ◽  
Plant Cover ◽  
Ground Cover ◽  
Arbuscular Mycorrhizal ◽  
Most Probable Number ◽  
Probable Number ◽  
Organic Layers ◽  
Vesicular Arbuscular Mycorrhizae ◽  
Disturbed Areas ◽  
Vesicular Arbuscular

Savannas growing on stony, old and nutrient-poor soils of southern Venezuela were severely disturbed by removal of the soil organic layers with bulldozers for road building. Introduced species Brachiaria decumbens, Brachiaria humidicola, Pueraria phaseoloides, and Calopogonium sp. were sown. The substrate was fertilized and limed. Plant cover, vesicular – arbuscular mycorrhizae colonization, spore number, and most probable number of propagulels in undisturbed savanna, disturbed nonrevegetated savanna, and six revegetated savannas were assessed. The perturbation reduced the mycorrhizal propagule number in comparison with the undisturbed savanna. In the nonrevegetated areas the mean percent ground cover 2 years after disturbance was low (0.04%). In revegetated areas an increase in mycorrhizal propagule number occurred and the mycorrhizal colonization of the sown species was high. In restored areas there was an increase in species of nonmycotrophic Amaranthaceae. The results support other predictions on the mycorrhizae in successional biomes, because in the extremely nutrient-poor soils studied the colonizing species were mainly mycotrophic. The reclamation program applied in disturbed areas was useful because it has allowed the recovery of vesicular – arbuscular mycorrhizal inoculum and there was an increase in the recolonization of native plants. Key words: disturbance, endomycorrhizae, revegetation, savanna, vesicular – arbuscular mycorrhizae.

scholarly journals Effect of Biofertilizers and Vesicular Arbuscular Mycorrhizae on Holy Basil (Ocimum sanctum)

2019 ◽  
Vol 8 (06) ◽  
pp. 1316-1326
Author(s):  
J.M. Harishkumar ◽  
C. Karishmaa ◽  
N. Meenaloshini ◽  
K. Nagavalli ◽  
P. Pavithra ◽  
...  
Keyword(s):  
Arbuscular Mycorrhizae ◽  
Ocimum Sanctum ◽  
Vesicular Arbuscular Mycorrhizae ◽  
Vesicular Arbuscular ◽  
Holy Basil
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