Fixation symbiotique de l' azote du haricot.
1992
Hakizimana A. | Scaglia J.A. | Bineza E.
Twenty bush varieties and sixteen climbing varieties have been evaluated for their nodulation potential. Tostado and PVA 1438 have the best nodulation potential among bush varieties, G 2333 and 9042-61(B)6 among climbers. Two concurrent trials to verify if varietal differences change depending on the strain of Rhizobium or the fertilization applied have been conducted with the varieties Rubona 5 (poorly nodulating) and Tostado (strongly nodulating). It has been noted that varietal differences remain with different strains and are not affected by fertilization techniques.
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