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Algunas Relaciones Entre Planta Suelo Y Agua En El Manejo De Cuencas Classic Reprint
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Book Synopsis Algunas Relaciones Entre Planta, Suelo Y Agua En El Manejo de Cuencas (Classic Reprint) by : Leon Lassen
Download or read book Algunas Relaciones Entre Planta, Suelo Y Agua En El Manejo de Cuencas (Classic Reprint) written by Leon Lassen and published by Forgotten Books. This book was released on 2018-08-07 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Algunas Relaciones Entre Planta, Suelo y Agua en el Manejo de Cuencas El reconocimiento de esta combinación, de los procesos y factores que gobiernan las relaciones entre planta, suelo y agua, es vital para el entendi miento y aplicación de los principios y prácticas del manejo de la cuenca. Es necesario tener esto presente para evitar el error de buscar o querer contar con soluciones sobre un factor único para los problemas de la cuenca, no impor tando cuán simples puedan parecer los problemas o soluciones. Las partes que siguen, se refieren a la relación entre el manejo de la cuenca y la corriente de agua; la función del suelo respecto al almacenamiento de agua; el efecto de la evaporación y la transpiración sobre el espacio de almacenamiento disponible en el suelo; el movimiento del agua dentro y a través del suelo, y finalmente, la aplicación de estas relaciones fundamentales a la práctica propiamente dicha en el manejo de una cuenca. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Book Synopsis Algunas relaciones entre planta, suelo y agua en el manejo de cuencas by : Leon Lassen
Download or read book Algunas relaciones entre planta, suelo y agua en el manejo de cuencas written by Leon Lassen and published by . This book was released on 1965 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Relaciones entre el suelo, el agua y la planta by : Gonzalo Cruz Romero
Download or read book Relaciones entre el suelo, el agua y la planta written by Gonzalo Cruz Romero and published by . This book was released on 1974 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Prácticas de relaciones agua-suelo-planta-atmósfera by : Hebert del Valle Florencia
Download or read book Prácticas de relaciones agua-suelo-planta-atmósfera written by Hebert del Valle Florencia and published by . This book was released on 1992 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Servicio de Conservación de Suelos Departamento de Agricultura de los Estados Unidos de América Publisher : ISBN 13 : Total Pages :98 pages Book Rating :4.:/5 (194 download)
Book Synopsis Relaciones suelo - agua - planta by : Servicio de Conservación de Suelos Departamento de Agricultura de los Estados Unidos de América
Download or read book Relaciones suelo - agua - planta written by Servicio de Conservación de Suelos Departamento de Agricultura de los Estados Unidos de América and published by . This book was released on 1972 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ethnobotany of Mexico by : Rafael Lira
Download or read book Ethnobotany of Mexico written by Rafael Lira and published by Springer. This book was released on 2016-04-23 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews the history, current state of knowledge, and different research approaches and techniques of studies on interactions between humans and plants in an important area of agriculture and ongoing plant domestication: Mesoamerica. Leading scholars and key research groups in Mexico discuss essential topics as well as contributions from international research groups that have conducted studies on ethnobotany and domestication of plants in the region. Such a convocation will produce an interesting discussion about future investigation and conservation of regional human cultures, genetic resources, and cultural and ecological processes that are critical for global sustainability.
Book Synopsis The Spanish American Reader by : Ernesto Nelson
Download or read book The Spanish American Reader written by Ernesto Nelson and published by . This book was released on 1916 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Coffee written by M.N. Clifford and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: We live in an era of constantly accelerating scientific and social change brought about by developments in education, technology and modem communication. This is a time of questioning and new perceptions affecting all facets of our daily lives. With increasing frequency issues are being raised which demand answers and new approaches. This increases the responsibility of those involved in determining the future shape of the world of coffee. The dependence of developing countries on income generated from trade in coffee, the emergence of new processing techniques, health implications and questions of quality of coffee in the cup are among the issues related to coffee. The knowledge required to form the basis to resolve these issues for the benefit of the multitudes of coffee drinkers will be generated only through the systematic build up of information and its subsequent evaluation. Science and modem technology provide essential tools for these endeavours. This book should act as a stimulant to thought and creativity so the issues facing the industry may be fully analysed and a healthy future for coffee secured. It marks a step forward in laying the foundation for coffee's future. Alexandre F. Beltrao Executive Director International Coffee Organisation London PREFACE We have long been fascinated by coffee and on many occasions bemoaned the lack of a comprehensive text dealing with the varied scientific aspects. With the encouragement of Tim Hardwick of Croom Helm Ltd, we decided to pool our resources and produce just such a multi-author volume.
Book Synopsis Amazonia, Agriculture and Land Use Research by : Susanna B. Hecht
Download or read book Amazonia, Agriculture and Land Use Research written by Susanna B. Hecht and published by CIAT. This book was released on 1982 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Natural Arsenic in Groundwaters of Latin America by : Jochen Bundschuh
Download or read book Natural Arsenic in Groundwaters of Latin America written by Jochen Bundschuh and published by CRC Press. This book was released on 2008-09-23 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: Groundwater resources naturally contain high levels of arsenic in many parts of the world. Over the last two decades, the As-containing groundwater in South-East Asia has received much attention, but the situation is just as crucial in Latin America, where the number of studies is still relatively low, and the extent and severity of As-exposure in the populations has yet to be fully evaluated. This book aims to promote knowledge of the occurrence and genesis of As-rich groundwater in Latin America. It deals with constraints on the mobility of As in groundwater, As-uptake from soil and water by plants, As-propagation through the food chain, human health impacts, and As-removal technologies. Case studies are presented from Argentina, Bolivia, Chile, Ecuador, El Salvador, Mexico, Nicaragua and Peru, amongst others, and are viewed against the background of experience from other world regions. The book is a state-of-art overview of arsenic research in Latin America. It aims to create interest within the Latin American countries affected by the presence of arseniferous aquifers and to increase awareness among administrators, policy makers and company executives. It will also serve to inform the international scientific community, and improve international cooperation on arsenic in groundwater.
Book Synopsis Invasive Plants on the Move by : Etats-Unis. Federal highway administration
Download or read book Invasive Plants on the Move written by Etats-Unis. Federal highway administration and published by . This book was released on 2009 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Comparative Perspectives on the Archaeology of Coastal South America by : Robyn E. Cutright
Download or read book Comparative Perspectives on the Archaeology of Coastal South America written by Robyn E. Cutright and published by Center for Comparative Arch. This book was released on 2010 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thirteen papers by archaeologists from North and South America on the archaeology of coastal Ecuador, Peru, and Chile. The authors have all emphasized comparative approaches to prehispanic societies along the Pacific coast. They give preference neither to high theory nor to case-specific empirical details, but rather attempt to answer theoretically important research questions with appropriate methodologies and empirical datasets--ones that are amenable to a broad comparative view.
Book Synopsis A Frequency Dictionary of Spanish by : Mark Davies
Download or read book A Frequency Dictionary of Spanish written by Mark Davies and published by Routledge. This book was released on 2017-12-12 with total page 1457 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Frequency Dictionary of Spanish has been fully revised and updated, including over 500 new entries, making it an invaluable resource for students of Spanish. Based on a new web-based corpus containing more than 2 billion words collected from 21 Spanish-speaking countries, the second edition of A Frequency Dictionary of Spanish provides the most expansive and up-to-date guidelines on Spanish vocabulary. Each entry is accompanied with an illustrative example and full English translation. The Dictionary provides a rich resource for language teaching and curriculum design, while a separate CD version provides the full text in a tab-delimited format ideally suited for use by corpus and computational linguistics. With entries arranged both by frequency and alphabetically, A Frequency Dictionary of Spanish enables students of all levels to get the most out of their study of vocabulary in an engaging and efficient way.
Book Synopsis The Amphibians and Reptiles of Mindo by : Alejandro Arteaga
Download or read book The Amphibians and Reptiles of Mindo written by Alejandro Arteaga and published by . This book was released on 2013 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Banana: Genomics and Transgenic Approaches for Genetic Improvement by : Sukhada Mohandas
Download or read book Banana: Genomics and Transgenic Approaches for Genetic Improvement written by Sukhada Mohandas and published by Springer. This book was released on 2016-09-08 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bananas and plantains are among the most important food and cash crops in the world. They are cultivated in more than 135 countries, across the tropics and subtropics, with an annual global production of ca. 130 million metric tonnes. Though bananas are one of the most important components of food security in many developing countries, banana production is threatened by both abiotic and biotic stresses. These include a wide range of diseases and pests, such as bunchy top virus, burrowing nematodes, black Sigatoka or black leaf streak, Fusarium wilt, etc. In recent years, considerable progress has been made and several biotechnological and genomic tools have been employed to help understand and unravel the mysterious banana genome. Molecular and genomic studies have helped to decipher the Musa genome and its evolution. Genetic linkage map and whole genome sequencing of both Musa acuminata and Musa balbisiana (progenitors of cultivated banana) have completely changed the way of thinking and the approach on banana crop improvement. Whole-genome sequencing has helped to improve the selection of quantitative traits such as yield, as well as the selection of optimal parents for developing required hybrids in breeding programs. Gene isolation and the analysis of mutants have helped in the characterization of genes of agronomic value and the associated regulatory sequences. With the advent of molecular markers and new statistical tools, it is now possible to measure the diversity, identify genes and useful alleles linked to important agronomic traits. Further these alleles can be incorporated into cultivars through marker assisted selection or through transgenic approach. Transgenic approaches are potential tools for direct transfer of these genes into popular cultivars, which are generally not amenable for conventional breeding techniques, in specific with crops such as bananas which are sterile, triploid and heterozygous thereby making it difficult to reconstruct the recurrent genotypes in banana. Transgenic techniques thus have helped overcome the difficulty of working with sterile, triploid banana crop. In the last five years, enormous amount of new information and techniques have been generated for banana. A comprehensive book entitled “Banana: Genomics and Transgenic Approaches for Genetic improvement” on banana genomics, latest transgenic technologies and tools available for improved crop development in banana will address all these requirements.
Book Synopsis Canal Irrigation in Prehistoric Mexico by : William E. Doolittle
Download or read book Canal Irrigation in Prehistoric Mexico written by William E. Doolittle and published by University of Texas Press. This book was released on 2011-03-23 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prehistoric farmers in Mexico invented irrigation, developed it into a science, and used it widely. Indeed, many of the canal systems still in use in Mexico today were originally begun well before the discovery of the New World. In this comprehensive study, William E. Doolittle synthesizes and extensively analyzes all that is currently known about the development and use of irrigation technology in prehistoric Mexico from about 1200 B.C. until the Spanish conquest in the sixteenth century A.D. Unlike authors of previous studies who have focused on the political, economic, and social implications of irrigation, Doolittle considers it in a developmental context. He examines virtually all the known systems, from small canals that diverted runoff from ephemeral mountain streams to elaborate networks that involved numerous large canals to irrigate broad valley floors with water from perennial rivers. Throughout the discussion, he gives special emphasis to the technological elaborations that distinguish each system from its predecessors. He also traces the spread of canal technology into and through different ecological settings. This research substantially clarifies the relationship between irrigation technology in Mexico and the American Southwest and argues persuasively that much of the technology that has been attributed to the Spaniards was actually developed in Mexico by indigenous people. These findings will be important not only for archaeologists working in this area but also for geographers, historians, and engineers interested in agriculture, technology, and arid lands.
Download or read book Manga High written by Michael Bitz and published by Harvard Education Press. This book was released on 2009-05-01 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on a four-year study, Manga High explores the convergence of literacy, creativity, social development, and personal identity in one of New York City’s largest high schools. Since 2004, students at Martin Luther King, Jr., High School in Manhattan have been creating manga—Japanese comic books. They write the stories, design the characters, and publish their works in print and on the Internet. These students—African-American and Latino teenagers—are more than interested in the art and medium of manga. They have become completely engrossed in Japanese language, culture, and society. Manga High is highlighted by reproductions and content analysis of students’ original art and writing. An appendix includes guidelines for educators on starting a comic book club.
