Download or read book Books in Print written by and published by . This book was released on 1962 with total page 2330 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book American Fertilizer written by and published by . This book was released on 1913 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book American Agriculturist written by and published by . This book was released on 1904 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book National Union Catalog written by and published by . This book was released on 1970 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes entries for maps and atlases.

Download or read book Report of Irrigation Conference Fort Collins Colorado October 13 17 1958 written by and published by . This book was released on 1958 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book National Fertilizer Review written by and published by . This book was released on 1926 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rural New Yorker written by and published by . This book was released on 1896 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nitrogen fixing Actinorhizal Symbioses written by Katharina Pawlowski and published by Springer Science & Business Media. This book was released on 2007-10-06 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: For researchers and graduates with any interest in plant or soil sciences, this fascinating study will be a godsend – it’s the complete state of the art with regard to actinorhizal symbioses. The self-contained sixth volume of a comprehensive series on nitrogen fixation, it includes chapters that deal with all aspects of this symbiosis between actinorhizal plants and nitrogen-fixing bacteria. It also contains information both about symbionts and their ecological role and use. Other chapters tackle the global distribution of different actinorhizal plants and their microsymbionts and how this impacts the question of co-evolution of the micro- and macrosymbionts as well as comparing the actinorhizal and leguminous symbioses. No other book provides the up-to-date and in-depth coverage of this volume.

Download or read book Associative and Endophytic Nitrogen fixing Bacteria and Cyanobacterial Associations written by Claudine Elmerich and published by Springer Science & Business Media. This book was released on 2007-05-19 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: This self-contained volume covers fundamental and applied aspects of nitrogen-fixation research. The book describes milestones in the discovery of the associative and endophytic nitrogen-fixing bacteria found involved with cereal crops, forage grasses, and sugar cane. It provides a comprehensive overview of their phylogeny, physiology, and genetics as well as of the biology of their association with their host plants, including tools for in situ localization and population-dynamics analysis. Also included are chapters describing the functions required for a bacterium to be competent and competitive in the rhizosphere, and analysis of associations of cyanobacteria with fungi, diatoms, bryophytes, cycads, Azolla, and Gunnera.

Download or read book Soil and Fertilizers written by Rattan Lal and published by CRC Press. This book was released on 2020-05-06 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil and Fertilizers: Managing the Environmental Footprint presents strategies to improve soil health by reducing the rate of fertilizer input while maintaining high agronomic yields. It is estimated that fertilizer use supported nearly half of global births in 2008. In a context of potential food insecurity exacerbated by population growth and climate change, the importance of fertilizers in sustaining the agronomic production is clear. However, excessive use of chemical fertilizers poses serious risks both to the environment and to human health. Highlighting a tenfold increase in global fertilizer consumption between 2002 and 2016, the book explains the effects on the quality of soil, water, air and biota from overuse of chemical fertilizers. Written by an interdisciplinary author team, this book presents methods for enhancing the efficiency of fertilizer use and outlines agricultural practices that can reduce the environmental footprint. Features: Includes a thorough literature review on the agronomic and environmental impact of fertilizer, from degradation of ecosystems to the eutrophication of drinking water Devotes specific chapters to enhancing the use efficiency and effectiveness of the fertilizers through improved formulations, time and mode of application, and the use of precision farming technology Reveals geographic variation in fertilizer consumption volume by presenting case studies for specific countries and regions, including India and Africa Discusses the pros and cons of organic vs. chemical fertilizers, innovative technologies including nuclear energy, and the U.N.’s Sustainable Development Goals Part of the Advances in Soil Sciences series, this solutions-focused volume will appeal to soil scientists, environmental scientists and agricultural engineers.

Download or read book The Impact of New Technology written by and published by . This book was released on 1967 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Soil Science Fertilizers and General Agronomy written by Commonwealth Bureau of Soils and published by . This book was released on 1963 with total page 914 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rhizotrophs Plant Growth Promotion to Bioremediation written by Samina Mehnaz and published by Springer. This book was released on 2017-07-31 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the contributions of rhizotrophs – microbes associated with the parts of plants below ground – in sustainable agriculture. It covers a broad range of aspects, from plant growth promotion to bioremediation. It highlights the role of bacteria, actinomycetes, mycorrhizal fungi, and most interestingly protists, in the sustainability of agriculture. Further, it addresses in detail the involvement of quorum sensing signals, and the role of hydrolytic enzymes and bacteriocin in combating the phytopathogen. The book sheds light on the interaction of rhizotrophs in rhizosphere and how these microbes support plants growing under adverse stress conditions such as saline, drought or heavy-metals contamination. Challenges faced in the field application of these microbes, strategies for modifying the rhizosphere to improve crop yield, and the latest advances in rhizobial bioformulations are also discussed. Overall, the book provides comprehensive information on how various microbes can be used to improve the sustainability of agriculture without disturbing the environment.

Download or read book Nitrogen fixing Leguminous Symbioses written by Michael J. Dilworth and published by Springer Science & Business Media. This book was released on 2008-01-18 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nodules produced on legume roots by root-nodule bacteria provide the major nitrogenous input into natural and agricultural systems worldwide. This book provides an in-depth and up-to-the-minute analysis of what is known about this symbiosis, its origins, the process of nodule formation and development, and the biochemistry and genetics of nodular nitrogen fixation. It also reviews the physiology of the root-nodule bacteria themselves, their ecology in both natural and agricultural systems, and how we can introduce new legumes along with the bacteria they require. This book is recommended for scientists working with root nodule bacteria or host legumes, agronomists, forestry scientists, and soil scientists.

Download or read book Farm Chemicals written by and published by . This book was released on 1901 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book United States Government Organization Manual written by and published by . This book was released on with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fodder Success Story written by Muhammad Dost and published by Food & Agriculture Org.. This book was released on 2001 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lack of quality fodder, especially during winter, is a major limiting factor in improving livestock production in the Northern Areas of Pakistan. This publication describes work undertaken to improve fodder yields and fodder quality through the introduction and evaluation of improved fodder crops including: oats, lucerne, berseem, multicut sorghum and maize. All demonstration and adaptive research work was carried out on farmers' fields with their participation, using locally available tools.