Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Phosphate Solubility In Andosols And Oxisols full books in PDF, epub, and Kindle. Read online Phosphate Solubility In Andosols And Oxisols ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author : Ary Carlos Xavier Velloso
Publisher :
ISBN 13 :
Total Pages : 208 pages
Book Rating : 4.3/5 (121 download)
Download or read book Phosphate Solubility in Andosols and Oxisols written by Ary Carlos Xavier Velloso and published by . This book was released on 1969 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : Bib. Orton IICA / CATIE
ISBN 13 :
Total Pages : 136 pages
Book Rating : 4./5 ( download)
Download or read book Annual Report to the United States Atomic Energy Commission Contract AT(30-1)-2043 written by and published by Bib. Orton IICA / CATIE. This book was released on with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Antonio Fernando Magalhães
Publisher :
ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.3/5 (121 download)
Download or read book Phosphorus Sorption by California Coastal Soils as Related to P Extracted with Olsen and Bray Reagents, P Absorption by and Growth of Tomato Plants written by Antonio Fernando Magalhães and published by . This book was released on 1969 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : International Council of Scientific Unions. Scientific Committee on Problems of the Environment
Publisher : Int. Rice Res. Inst.
ISBN 13 : 9712200027
Total Pages : 495 pages
Book Rating : 4.7/5 (122 download)
Download or read book Phosphorus Requirements for Sustainable Agriculture in Asia and Oceania written by International Council of Scientific Unions. Scientific Committee on Problems of the Environment and published by Int. Rice Res. Inst.. This book was released on 1990 with total page 495 pages. Available in PDF, EPUB and Kindle. Book excerpt: This symposium organised by the International Rice Institute concentrate on the P requirement to optimize food and fiber production in the main rice-growing areas of the world using Asia and Oceanic data in a regional case study. Research gaps and needs are discussed
Author : Lynn M. Gourley
Publisher : CIAT
ISBN 13 : 8489206643
Total Pages : 340 pages
Book Rating : 4.4/5 (892 download)
Download or read book Sorghum for Acid Soils written by Lynn M. Gourley and published by CIAT. This book was released on 1987 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil in the tropics, classification and characteristics; phosphorus availability in the acid soils of tropical America; analysis methodologyfor tropical soils; strategies implied in the use and management of acid soils in Tropical America; a new methodology to select cultivars tolerant to aluminium and with high yield potential; calcium and root penetration in highly weathered soils; sorghum evaluation in the Llanos of Venezuela; potential role of grains sorghum in the agricultural systems of regions with acid soils in tropical latin america; effective screening techniques for tolerance to aluminium toxicity; tolerance to aluminium toxicity in upland rice for acid soils; breeding methodologyfor phosphorus efficiency and tolerance to aluminium and manganesetoxicities for beans (Phaseolus vulgaris L.); world sorghum germplasm collection and conservation; prospects for sorghum improvement for phosphorus efficiency; evaluation of mineral elements in sorghum grown onacid tropical soils; breeding aluminum-tolerant sorghums; finding and utilizing exotic al-tolerant sorghum germplasm.
Author : Michael E. Soulé
Publisher : Sinauer Associates, Incorporated
ISBN 13 :
Total Pages : 606 pages
Book Rating : 4.:/5 (319 download)
Download or read book Conservation Biology written by Michael E. Soulé and published by Sinauer Associates, Incorporated. This book was released on 1986 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : International Fertilizer Development Center
Publisher :
ISBN 13 :
Total Pages : 84 pages
Book Rating : 4.:/5 (319 download)
Download or read book Annual Report written by International Fertilizer Development Center and published by . This book was released on 1988 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1258 pages
Book Rating : 4.0/5 ( download)
Download or read book Soils and Fertilizers written by and published by . This book was released on 1997-07 with total page 1258 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Holm Tiessen
Publisher :
ISBN 13 :
Total Pages : 488 pages
Book Rating : 4.3/5 (91 download)
Download or read book Phosphorus in the Global Environment written by Holm Tiessen and published by . This book was released on 1995-12-05 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: However, the controls on phosphorus transfers through landscapes are complex, and an integrated approach by terrestrial and aquatic scientists is needed to develop such an understanding. The use of waterbodies as sensitive and fragile indicators of phosphorus losses from surrounding watersheds is an important step towards a comprehensive scientific approach.
Author : S. Shoji
Publisher : Elsevier
ISBN 13 : 0080869890
Total Pages : 313 pages
Book Rating : 4.0/5 (88 download)
Download or read book Volcanic Ash Soils written by S. Shoji and published by Elsevier. This book was released on 1994-01-06 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volcanic eruptions are generally viewed as agents of destruction, yet they provide the parent materials from which some of the most productive soils in the world are formed. The high productivity results from a combination of unique physical, chemical and mineralogical properties. The importance and uniqueness of volcanic ash soils are exemplified by the recent establishment of the Andisol soil order in Soil Taxonomy. This book provides the first comprehensive synthesis of all aspects of volcanic ash soils in a single volume. It contains in-depth coverage of important topics including terminology, morphology, genesis, classification, mineralogy, chemistry, physical properties, productivity and utilization. A wealth of data (37 tables, 81 figures, and Appendix) mainly from the Tohoku University Andisol Data Base is used to illustrate major concepts. Twelve color plates provide a valuable visual-aid and complement the text description of the world-wide distribution for volcanic ash soils.This volume will serve as a valuable reference for soil scientists, plant scientists, ecologists and geochemists interested in biogeochemical processes occurring in soils derived form volcanic ejecta.
Author : Philip J. White
Publisher : Springer Science & Business Media
ISBN 13 : 1402084358
Total Pages : 296 pages
Book Rating : 4.4/5 (2 download)
Download or read book The Ecophysiology of Plant-Phosphorus Interactions written by Philip J. White and published by Springer Science & Business Media. This book was released on 2008-06-03 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phosphorus (P) is an essential macronutrient for plant growth. It is as phosphate that plants take up P from the soil solution. Since little phosphate is available to plants in most soils, plants have evolved a range of mechanisms to acquire and use P efficiently – including the development of symbiotic relationships that help them access sources of phosphorus beyond the plant’s own range. At the same time, in agricultural systems, applications of inorganic phosphate fertilizers aimed at overcoming phosphate limitation are unsustainable and can cause pollution. This latest volume in Springer’s Plant Ecophysiology series takes an in-depth look at these diverse plant-phosphorus interactions in natural and agricultural environments, presenting a series of critical reviews on the current status of research. In particular, the book presents a wealth of information on the genetic and phenotypic variation in natural plant ecosystems adapted to low P availability, which could be of particular relevance to developing new crop varieties with enhanced abilities to grow under P-limiting conditions. The book provides a valuable reference material for graduates and research scientists working in the field of plant-phosphorus interactions, as well as for those working in plant breeding and sustainable agricultural development.
Author :
Publisher :
ISBN 13 :
Total Pages : 802 pages
Book Rating : 4.F/5 ( download)
Download or read book Dissertation Abstracts International written by and published by . This book was released on 1990 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : Int. Rice Res. Inst.
ISBN 13 : 9711040611
Total Pages : 561 pages
Book Rating : 4.7/5 (11 download)
Download or read book Rice Research Strategies for the Future written by and published by Int. Rice Res. Inst.. This book was released on 1982 with total page 561 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Luke Gatiboni
Publisher : Frontiers Media SA
ISBN 13 : 2889663574
Total Pages : 140 pages
Book Rating : 4.8/5 (896 download)
Download or read book Legacy Phosphorus in Agriculture: Role of Past Management and Perspectives for the Future written by Luke Gatiboni and published by Frontiers Media SA. This book was released on 2021-01-07 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : G.R. Gobran
Publisher : Elsevier
ISBN 13 : 0080457673
Total Pages : 481 pages
Book Rating : 4.0/5 (84 download)
Download or read book Biogeochemistry of Trace Elements in the Rhizosphere written by G.R. Gobran and published by Elsevier. This book was released on 2011-08-11 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rhizosphere in soil environments refers to the narrow zone of soil influenced by the root and exudates. Microbial populations in the rhizosphere can be 10 - 100 times larger than the populations in the bulk soil. Therefore, the rhizosphere is bathed in root exudates and microbial metabolites and the chemistry and biology at the soil-root interface is governed by biotic (plant roots, microbes) and abiotic (physical and chemical) interactions. The research on biotic and abiotic interactions in the rhizosphere should, thus, be an issue of intense interest for years to come. This book, which consists of 15 chapters, addresses a variety of issues on fundamentals of microscopic levels and the impact on food chain contamination and the terrestrial ecosystem. It is an essential reference work for chemists and biologists studying environmental systems, as well as earth, soil and environmental scientists.* 15 chapter book, which addresses a variety of issues on fundamentals of microscopic levels and the impact on food chain contamination and the terrestrial ecosystem
Author : National Research Council
Publisher : The Minerva Group, Inc.
ISBN 13 : 9780894991790
Total Pages : 118 pages
Book Rating : 4.9/5 (917 download)
Download or read book Triticale written by National Research Council and published by The Minerva Group, Inc.. This book was released on 2002-06 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: Outlines the recent transformation of triticale, a hybrid between wheat and rye, into a food crop with much potential for many marginal lands. Includes chapters on triticale?s history, nutritional quality, breeding, agronomy, food and feed uses, research needs, and limitations.
Author : Nand Kumar Fageria
Publisher : CRC Press
ISBN 13 : 1439867372
Total Pages : 471 pages
Book Rating : 4.4/5 (398 download)
Download or read book The Role of Plant Roots in Crop Production written by Nand Kumar Fageria and published by CRC Press. This book was released on 2012-07-23 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Role of Plant Roots in Crop Production presents the state of knowledge on environmental factors in root growth and development and their effect on the improvement of the yield of annual crops. This book addresses the role of roots in crop production and includes references to numerous annual crops. In addition, it brings together the issues and the state-of-the-art technologies that affect root growth, with comprehensive reviews to facilitate efficient, sustainable, economical, and environmentally responsible crop production. Written for plant scientists, crop scientists, horticulturalists, and soil scientists, plant physiologists, breeders, environmental scientists, agronomists, and undergraduate and graduate students in different disciplines of agricultural science, The Role of Plant Roots in Crop Production: Addresses root architecture and development dynamics to help users improve crop productivity Emphasizes crop production, plant nutrition, and soil chemistry relative to root growth and functions Covers root morphology, root functions, nutrient and water uptake by roots, root-soil interactions, root-environment interactions, root-microbe interactions, physiology of root crops, and management practices to improve root growth Supports content with experimental results, and additional data is presented with pictures Increasing food production worldwide has become a major issue in the 21st century. Stagnation in grain yield of important food crops in recent years in developed, as well as developing, countries has contributed to a sharp increase in food prices. Furthermore, higher grain yield will be needed in the future to feed a burgeoning world population with a rising standard of living that requires more grain per capita. Technologies that enhance productivity, ensure environmental safety, and conserve natural resources are required to meet this challenge.
