Titlebook: Opportunities for Biological Nitrogen Fixation in Rice and Other Non-Legumes; Papers presented at J. K. Ladha,F. J. Bruijn,K. A. Malik Boo

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Developments in Plant and Soil Scienceshttp://image.papertrans.cn/o/image/702471.jpg

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繁榮中國

,Introduction: Assessing opportunities for nitrogen fixation in rice — a frontier project,rganisms with non-legumes, and the ability to introduce genes into rice by transformation have stimulated researchers world wide to harness opportunities for nitrogen fixation and improved N nutrition in rice. In a think-tank workshop organized by IRRT in 1992, the participants reaffirmed that such

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Fertilizers and biological nitrogen fixation as sources of plant nutrients: Perspectives for future as a source of vegetable oil and as food for humans and animals, but not as nitrogen source..Other crops with BNF capability may be eventually be developed eventually. Such crops will also need mineral fertilizers to maintain a good status of soil nutrients, but their possible effects to the enviro

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Isolation of endophytic bacteria from rice and assessment of their potential for supplying rice witgen fixation. One of the approaches that has been used to try to achieve this goal involves the isolation and characterization of stable endophytic bacteria from a variety of wild and cultivated rice species that either have a natural ability to fix nitrogen or can be engineered to do so. Here we pr

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Occurrence, physiological and molecular analysis of endophytic diazotrophic bacteria in gramineous phic bacteria were found if no nitrogen fertilizer was applied. The bacteria were characterized on the basis of typical morphology, physiological tests, and the use of phylogenetic oligonucleotide probes. They belong partially to the species . and . while others supposedly represent a new species of

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