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Recuperacion De Un Suelo Salino Sodico Con Enmiendas Combinadas
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Book Synopsis Recuperación de un suelo salino-sódico con enmiendas combinadas by : María Fernanda Alcivar Llivicura
Download or read book Recuperación de un suelo salino-sódico con enmiendas combinadas written by María Fernanda Alcivar Llivicura and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Evaluamos los efectos individuales y sinérgicos de la aplicación de Biocarbón (B), Sustancias Húmicas (SH), Yeso (Y) sobre las propiedades de un suelo salino-sódico, el crecimiento de plantas de quínoa y la calidad de la semilla (polifenoles, proteína y rendimiento). Los tratamientos incluyeron (B) 22 t ha-1, (SH) 5 kg ha-1, (Y) 47.7 t ha-1. Dos genotipos de quínoa seleccionados en Zonas Áridas (AZ) fueron establecidos en ocho tratamientos. El tratamiento combinado B + SH + Y incrementó la biomasa radicular en los genotipos AZ-51 (206%) y AZ-103 (176%) comparado al control. Asimismo la conductancia estomática, índice de clorofila y rendimiento de las semillas incrementaron significativamente en todos los suelos tratados del genotipo AZ-103. El mismo parámetro en el genotipo AZ-51 incrementó en diferentes tratamientos. Además, la Conductividad Eléctrica (ECe); Razón de Adsorción de Sodio (RAS) y Porcentaje de Sodio Intercambiable (PSI) disminuyeron significativamente en todos los suelos tratados; el PSI en el tratamiento con yeso (decreció 11 veces), mientras que los tratamientos combinados B + Y; B + SH; B + SH + Y (decrecieron entre 9 \U+2013\ 13 veces) respecto al control. Asimismo, la biomasa microbiana del suelo incrementó 112 \U+2013\ 322% en el tratamiento B + SH + Y. La enmienda combinada (B + SH + Y) representa una alternativa para la recuperación de suelos degradados incluyendo suelos salinos-sódicos, en este estudio se reportan mejoras significativas respecto a las propiedades químicas y biológicas del suelo después de las aplicaciones de enmiendas químicas y orgánicas.
Book Synopsis Estudio comparativo sobre la eficiencia de [i.e. tres] mejoradores químicos en la recuperación de un suelo salino-sódico by : Carlos Antonio Mizquez Verdugo
Download or read book Estudio comparativo sobre la eficiencia de [i.e. tres] mejoradores químicos en la recuperación de un suelo salino-sódico written by Carlos Antonio Mizquez Verdugo and published by . This book was released on 1973 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Irrigation, Drainage and Salinity by : Food and Agriculture Organization of the United Nations
Download or read book Irrigation, Drainage and Salinity written by Food and Agriculture Organization of the United Nations and published by . This book was released on 1973 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Engineer's dictionary Spanish-English and English-Spanish by : Louis A. Robb
Download or read book Engineer's dictionary Spanish-English and English-Spanish written by Louis A. Robb and published by . This book was released on 1987 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Soil Quality for Crop Production and Ecosystem Health by : E.G. Gregorich
Download or read book Soil Quality for Crop Production and Ecosystem Health written by E.G. Gregorich and published by Elsevier. This book was released on 1997-11-10 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil is a complex body that exists as many types, each with diverse properties that may vary widely across time and space as a function of many factors. This complexity makes the evaluation of soil quality much more challenging than that of water or air quality. Evaluation of soil quality now considers environmental implications as well as economic productivity, seeking to be more holistic in its approach.Thus, soil quality research draws from a wide range of disciplines, blending the approaches of biologists, physicists, chemists, ecologists, economists and agronomists, among others.This book presents a broad perspective of soil quality that includes these various perspectives and gives a strong theoretical basis for the assessment of soil quality.A short glossary provides definitions for terms used throughout the book.
Book Synopsis Soil and Sediment Remediation by : Piet Lens
Download or read book Soil and Sediment Remediation written by Piet Lens and published by IWA Publishing. This book was released on 2005-09-30 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil and Sediment Remediation discusses in detail a whole set of remediative technologies currently available to minimise their impact. Technologies for the treatment of soils and sediments in-situ (landfarming, bioscreens, bioventing, nutrient injection, phytoremediation) and ex-situ (landfarming, bio-heap treatment, soil suspension reactor) will be discussed. The microbiological, process technological and socio-economical aspects of these technologies will be addressed. Special attention will be given to novel biotechnological processes that utilise sulfur cycle conversions, e.g. sulfur and heavy metal removal from soils. Also the potential of phytoremediation will be highlighted. In addition, treatment schemes for the clean-up of polluted megasites, e.g. harbours and Manufactured Gaswork Plants (MGP), will be elaborated. The aim of Soil and Sediment Remediation is to introduce the reader in: the biogeochemical characteristics of soil and sediments- new techniques to study soil/sediment processes (molecular probes, microelectrodes, NMR) clean up technologies for soils polluted with organic (PAH, NAPL, solvents) or inorganic (heavy metals) pollutants- preventative and remediative strategies and technologies available in environmental engineering novel process applications and bioreactor designs for bioremediation the impact of soil pollution on society and its economic importance.
Book Synopsis Basic and Clinical Pharmacology by : Bertram G. Katzung
Download or read book Basic and Clinical Pharmacology written by Bertram G. Katzung and published by . This book was released on 2001 with total page 1217 pages. Available in PDF, EPUB and Kindle. Book excerpt: This best selling book delivers the most current, complete, and authoritative pharmacology information to students and practitioners. All sections are updated with new drug information and references. New! Many new figures and diagrams, along with boxes of highlighted material explaining the "how and why" behind the facts.
Book Synopsis Soils of Arid Regions by : Harold Ernest Dregne
Download or read book Soils of Arid Regions written by Harold Ernest Dregne and published by . This book was released on 1976 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Historia General Y Natural de Las Indias by : José Spain
Download or read book Historia General Y Natural de Las Indias written by José Spain and published by . This book was released on 1851 with total page 772 pages. Available in PDF, EPUB and Kindle. Book excerpt: Historia General Y Natural De Las Indias by Jos� Spain, first published in 1851, is a rare manuscript, the original residing in one of the great libraries of the world. This book is a reproduction of that original, which has been scanned and cleaned by state-of-the-art publishing tools for better readability and enhanced appreciation. Restoration Editors' mission is to bring long out of print manuscripts back to life. Some smudges, annotations or unclear text may still exist, due to permanent damage to the original work. We believe the literary significance of the text justifies offering this reproduction, allowing a new generation to appreciate it.
Book Synopsis The Dairy Industry in Mexico by : United States. Office of Foreign Agricultural Relations
Download or read book The Dairy Industry in Mexico written by United States. Office of Foreign Agricultural Relations and published by . This book was released on 1952 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Erosion, Transport and Deposition Processes by : H.-R. Bork
Download or read book Erosion, Transport and Deposition Processes written by H.-R. Bork and published by . This book was released on 1991 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Symposium dedicated to Heinrich Rohdenburg was held in August and September 1989 at Königslutter, FRG. The papers contained in this volume are a selection of those presented at the symposium. Reflecting the wide range of geomorphological, hydrological, pedological, and geoecological research fields of Heiner Rohdenburg the papers of this Catena Supplement vary from general diagnoses and considerations concerning the evolution of landscapes, process studies in the laboratory and in the field to process-orientated models. Honouring the extraordinary, ecosystem-oriented work of Heiner Rohdenburg, the papers present the state of the art, indicating many directions for future research.
Book Synopsis Soil Management for Sustainability by : R. Lal
Download or read book Soil Management for Sustainability written by R. Lal and published by . This book was released on 1991 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book manuscripts presented originally at a World Association of Soil and Water Conservation conference held in 1989 are collected. Topics include basic processes (e.g. soil structure, soil erosion, soil compaction); management options (e.g. conservation tillage); policy issues and priorities
Book Synopsis Compositiones Medicamentorum by : Scribonius (Largus)
Download or read book Compositiones Medicamentorum written by Scribonius (Largus) and published by Franklin Classics Trade Press. This book was released on 2018-11-11 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Book Synopsis Microbial Energy Conversion by : Zhenhong Yuan
Download or read book Microbial Energy Conversion written by Zhenhong Yuan and published by Walter de Gruyter GmbH & Co KG. This book was released on 2018-05-22 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides an overview on various microorganisms and their industrialization in energy conversion, such as ethanol fermentation, butanol fermentation, biogas fermentation and fossil energy conversion. It also covers microbial oil production, hydrogen production and electricity generation. The content is up to date and suits well for both researchers and industrial audiences.
Book Synopsis Visual Soil Assessment by : Trevor Graham Shepherd
Download or read book Visual Soil Assessment written by Trevor Graham Shepherd and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
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