The second edition of this book, first published in 1991 and intended for students and
researchers, contains revised and updated material on the theory and practice of nitrogen …

The sinorhizobia isolated from root nodules of Acacia species native of Mexico constitute a
diverse group of bacteria on the basis of their metabolic enzyme electromorphs but share …

Progressive chemical and physical degradation of soil is a major factor affecting crop yield
worldwide (Cassman, 1999). The situation is most serious in tropical regions, where soils …

N 2-fixing, drought tolerant and multipurpose Acacia and Prosopis species are appropriate
trees for reforestation of degraded areas in arid and semiarid regions of the tropics and …

Natural genetic diversity and symbiotic status were studied among 41 root nodule bacteria
from ecologically diverse sites in Kenya having no history of growing domesticated legumes …

The occurrence and the distribution of rhizobial populations naturally associated to Acacia
seyal Del. were characterized in 42 soils from Senegal. The diversity of rhizobial genotypes …

A field experiment was established at Port-Bouët in Côte d'Ivoire (West Africa) on quaternary
coastal sandy soils in order to test the effects of rhizobial inoculation and soil fertility on the …

Commercial agricultural products are increasingly being produced and sold in the market
worldwide and are claimed to have a major impact on increasing crop productivity. The main …

Aims: In order to understand the genetic diversity of Acacia tortilis ssp. raddiana‐rhizobia in
Tunisia, isolates from nine geographical locations were obtained and analysed. Methods …

The host specificity, infection process and effectiveness of nodules produced by several
African sinorhizobial strains on different Acacia and Prosopis species (Leguminosae …