Titlebook: Microbiology of Tropical Soils and Plant Productivity; Y. R. Dommergues,H. G. Diem Book 1982 Martinus Nijhoff/Dr W. Junk Publishers, The H

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N2-fixing tropical non-legumes, of dicotyledonous angiosperms. These plants occur in a wide variation of habitats and show a large range of morphological forms. Some of them are small prostrate herbs (e.g. . spp.), others shrubs (e.g. . spp. and . spp.), while others are stout tree-like woody species (e.g. . spp. and . spp.).

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Heterotrophic N2 fixation in paddy soils,gen, despite its removal over the years by rice crops, is considered caused by the fixation of atmospheric N. by microorganisms in paddy soils [41]. But it is not yet certain which microorganisms contribute to the fixation of atmospheric nitrogen.

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Book 1982rowing popu- lation for food, shelter, and fuel. In recent years, the introduction of new plant varieties and the extensive use of fertilizers have effectively increased crop yields, but intensifying agricultural methods has often led to depleting soil fertility. Two examples of the harmful conseque

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T. Yoshida,G. Rinaudo product line. Feature models contain feature diagrams that graphically depict features in a hierarchical form. . Many research works have been devoted to enriching the visual syntax of feature diagrams to extend its expressiveness to capture additional types of semantics, however, there is a lack o

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J. H. Becking code entities that required to implement a feature in millions lines of code is labor and cost intensive for developers. To this end, several studies have proposed the use of Information Retrieval (IR) to rank source code entities based on their textual similarity to an issue report. The ranked sou

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