Soil Biology Primer
Author:
Publisher:
Published: 1999
Total Pages: 56
ISBN-13:
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Inoculation of Soil with Nitrogen-fixing Bacteria
Author: Albert Fred Woods
Publisher:
Published: 1905
Total Pages: 16
ISBN-13:
DOWNLOAD EBOOKCurrent Developments in Biological Nitrogen Fixation
Author: N. S. Subba Rao
Publisher: Cambridge University Press
Published: 1984
Total Pages: 376
ISBN-13: 9780521417532
DOWNLOAD EBOOKThis volume discusses the most recent advances in biological nitrogen fixation, with chapters written by experts on the ecology, physiology, biochemistry and genetics of biological nitrogen fixation.
The Intelligent Gardener
Author: Steve Solomon
Publisher: New Society Publishers
Published: 2012-12-25
Total Pages: 339
ISBN-13: 0865717184
DOWNLOAD EBOOKPresents advice on how to improve growing soil, discussing some of the current misconceptions about soil and providing the best methods for adding enhancements that will produce nutrient-dense foods.
Legume Inoculants and Their Use
Author:
Publisher: Food & Agriculture Org.
Published: 1984
Total Pages: 80
ISBN-13: 9789251014417
DOWNLOAD EBOOKNitrogen-fixing legumes; The nitrogen cycle; Rhizobia-nodule bacteria; Inoculants and inoculation; Determining the need for inoculation; Methods of inoculation; Compatibility of rhizobia with pesticides and micronutrients; Mineral nutrition of the symbiosis; Inoculation costs; Extension work on inoculation.
Advances in Biology and Ecology of Nitrogen Fixation
Author: Takuji Ohyama
Publisher: BoD – Books on Demand
Published: 2014-01-29
Total Pages: 286
ISBN-13: 9535112163
DOWNLOAD EBOOKBiological nitrogen fixation has essential role in N cycle in global ecosystem. Several types of nitrogen fixing bacteria are recognized: the free-living bacteria in soil or water; symbiotic bacteria making root nodules in legumes or non-legumes; associative nitrogen fixing bacteria that resides outside the plant roots and provides fixed nitrogen to the plants; endophytic nitrogen fixing bacteria living in the roots, stems and leaves of plants. In this book there are 11 chapters related to biological nitrogen fixation, regulation of legume-rhizobium symbiosis, and agriculture and ecology of biological nitrogen fixation, including new models for autoregulation of nodulation in legumes, endophytic nitrogen fixation in sugarcane or forest trees, etc. Hopefully, this book will contribute to biological, ecological, and agricultural sciences.
Biological Nitrogen Fixation and Sustainability of Tropical Agriculture
Author: African Association for Biological Nitrogen Fixation. Conference
Publisher: IITA
Published: 1992-10-27
Total Pages: 512
ISBN-13: 9780471935605
DOWNLOAD EBOOKBiological nitrogen fixation in tropical agrosystems: twenty years of biological nitrogen fixation research in Africa; Sustainable agriculture: definition and measurement; Biological nitrogen fixation systems in tropical ecosystems: an overview; A protocol for screening legumes as soil-improving crops; The sustenance of tropical agriculture with multipurpose azolla; Facteurs pedoclimatiques limitant la lixation biologique l'azole; Response of some tropical nitrogen-fixing woody legumes to drought and inoculation with mycorrhiza; Improvement to the Phaseolus/Rhizobium symbiosis, with particular reference to the Caribbean region; Effect of pest management systems on biological nitrogen fixation; Agronomic evaluation of a rock phosphate as a phosphorus source for Leucaena leucocephala grown on an utisol; Nodulation of soybean grown under field conditions and inoculated with Bradyrhizobium japonicum strains; Effect of fertilization and Rhizobium inoculation on the growth of Leucaena and Gliricidia on an alfisol in south-western Nigeria; Early growth and nodulation in Leucaena and Gliricidia and the effects or pruning on biomass productivity; Comparative stude on the growth and productivity of Sesbania and Leucaena in the Central Plateau region, Rwanda; Supernoculation and non-nodulation mutants of soybean; Genetically improved rhizobia and their use in agriculture; Sustainability of nitrogen-fixing cropping systems: Nodulation and nitrogen fixation and transfer in a cowpea/rice cropping system; The role of legumes in sustaiing soil productivity and controlling soil erosion; Fitting soil-improving legumes into inland valley rice-baes cropping systems in West Africa; Herbage yield and soil fertility restoration potential of some tropical forage legumes.
Symbiotic Nitrogen Fixation
Author: P. Graham
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 206
ISBN-13: 9401110883
DOWNLOAD EBOOKDuring the past three decades there has been a large amount of research on biological nitrogen fixation, in part stimulated by increasing world prices of nitrogen-containing fertilizers and environmental concerns. In the last several years, research on plant--microbe interactions, and symbiotic and asymbiotic nitrogen fixation has become truly interdisciplinary in nature, stimulated to some degree by the use of modern genetic techniques. These methodologies have allowed us to make detailed analyses of plant and bacterial genes involved in symbiotic processes and to follow the growth and persistence of the root-nodule bacteria and free-living nitrogen-fixing bacteria in soils. Through the efforts of a large number of researchers we now have a better understanding of the ecology of rhizobia, environmental parameters affecting the infection and nodulation process, the nature of specificity, the biochemistry of host plants and microsymbionts, and chemical signalling between symbiotic partners. This volume gives a summary of current research efforts and knowledge in the field of biological nitrogen fixation. Since the research field is diverse in nature, this book presents a collection of papers in the major research area of physiology and metabolism, genetics, evolution, taxonomy, ecology, and international programs.
Principles of Plant-Microbe Interactions
Author: Ben Lugtenberg
Publisher: Springer
Published: 2014-12-04
Total Pages: 447
ISBN-13: 3319085751
DOWNLOAD EBOOKThe use of microbial plant protection products is growing and their importance will strongly increase due to political and public pressure. World population is growing and the amount of food needed by 2050 will be double of what is produced now whereas the area of agricultural land is decreasing. We must increase crop yield in a sustainable way. Chemical plant growth promoters must be replaced by microbiological products. Also here, the use of microbial products is growing and their importance will strongly increase. A growing area of agricultural land is salinated. Global warming will increase this process. Plants growth is inhibited by salt or even made impossible and farmers tend to disuse the most salinated lands. Microbes have been very successfully used to alleviate salt stress of plants. Chemical pollution of land can make plant growth difficult and crops grown are often polluted and not suitable for consumption. Microbes have been used to degrade these chemical pollutants.
Properties and Management of Soils in the Tropics
Author: Pedro A. Sanchez
Publisher: Cambridge University Press
Published: 2019-01-10
Total Pages: 685
ISBN-13: 1107176050
DOWNLOAD EBOOKLong-awaited second edition of classic textbook, brought completely up to date, for courses on tropical soils, and reference for scientists and professionals.
