Principles of Agricultural Economics, Barkley, Andrew , Barkley, Paul W.
Новое издание
Автор: Barkley, Andrew Название: Principles of Agricultural Economics ISBN: 103243578X ISBN-13(EAN): 9781032435787 Издательство: Taylor&Francis Цена: 234790 T Наличие на складе: Нет в наличии.
Старое издание
Автор: Brian E. Humphrey Название: The Bench Grafter`s Handbook: Principles & Practice ISBN: 1138046221 ISBN-13(EAN): 9781138046221 Издательство: Taylor&Francis Рейтинг: Цена: 86760.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The book describes major grafting systems, sub-cold, cold, warm, supported warm, hot-pipe, and other grafting strategies. It provides details of health and safety issues; work stations, seat design, lighting levels; recorded output figures for various types of graft; grafting knives and tools; and methods of sharpening by hand and machine.
Автор: Brian E. Humphrey Название: The Bench Grafter`s Handbook: Principles & Practice ISBN: 0367224844 ISBN-13(EAN): 9780367224844 Издательство: Taylor&Francis Рейтинг: Цена: 178640.00 T Наличие на складе: Невозможна поставка. Описание: The book describes major grafting systems, sub-cold, cold, warm, supported warm, hot-pipe, and other grafting strategies. It provides details of health and safety issues; work stations, seat design, lighting levels; recorded output figures for various types of graft; grafting knives and tools; and methods of sharpening by hand and machine.
Автор: Megh R. Goyal , Basamma K. Aladakatti (Editors) Название: Engineering Interventions in Sustainable Trickle Irrigation ISBN: 1771886013 ISBN-13(EAN): 9781771886017 Издательство: Taylor&Francis Рейтинг: Цена: 126580.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
Improving agricultural water use efficiency (WUE) is vitally important in many parts of the world due to the decreasing availability of water resources and the increasing competition for water between different users. Micro irrigation is an effective tool for conserving water resources. Studies have revealed a significant water savings, ranging from 40% to 70% under drip irrigation compared with surface irrigation. This new volume, Engineering Interventions in Sustainable Trickle Irrigation: Irrigation Requirements and Uniformity, Fertigation, and Crop Performance, presents valuable research that evaluates crop water and fertigation requirements, examines optimum irrigation and fertigation scheduling, and analyzes the performance of agricultural crops under micro irrigation.
With an interdisciplinary perspective, this volume addresses the urgent need to explore and investigates the current shortcomings and challenges of water resources engineering, especially in micro irrigation engineering. The volume discusses crop water requirements, fertigation technology, and performance of agricultural crops under best management practices. The chapter authors present research studies on drip irrigated tomato, chilies, cucumber, eggplant, cabbage, garlic, sugarcane maize, cashew nut, sapota, banana, mango, and blueberries.
Removing the research gap, this volume provides new information that will be valuable to those involved in micro irrigation engineering.
Автор: John W. Mellor Название: Agricultural Development and Economic Transformation ISBN: 3319652583 ISBN-13(EAN): 9783319652580 Издательство: Springer Рейтинг: Цена: 30740.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book examines the role of agriculture in the economic transformation of developing low- and middle-income countries and explores means for accelerating agricultural growth and poverty reduction.
Название: Principles and Management of Clogging in Micro Irrigation ISBN: 1771882778 ISBN-13(EAN): 9781771882774 Издательство: Taylor&Francis Рейтинг: Цена: 127600.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
Micro irrigation, also known as trickle, drip, localized, high frequency, or pressurized irrigation, is an irrigation method that saves water and fertilizer by allowing water to drip slowly to the roots of plants, either onto the soil surface or directly onto the root zone, through a network of valves, pipes, tubing, and emitters. It is done through narrow tubes that deliver water directly to the base of the plant. Clogging is a menace in the success of drip irrigation systems, and the situation is more complex under subsurface drip irrigation. Irrigation planners and engineers have found a variety of innovative methods to help to minimize clogging.
This book emphasizes the implications of micro irrigation clogging, especially under the subsurface placement of laterals. The book offers remedies to decrease clogging and methodologies to improve the performance of micro sprinklers. This valuable resource addresses this critical problem, covering:
Challenges in clogging under subsurface drip irrigation
Principles, practices, and management of emitter clogging
Efficiency of acidification for unclogging of emitters
Performance characteristics of micro sprinklers
The book will serve as a reference manual for professionals in biological and civil engineering, horticulture, soil and crop science, and agronomy, as well as for graduate and undergraduate students in related fields. It will be a valuable reference for professionals who work with micro irrigation/wastewater and water management and for technical agricultural centers, irrigation centers, agricultural extension services, and other agencies that work with micro irrigation programs.
Автор: Agarwal Название: Revival: Principles of Seed Pathology (1987) ISBN: 1138561428 ISBN-13(EAN): 9781138561427 Издательство: Taylor&Francis Рейтинг: Цена: 40820.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This Book was written to serve those interested in seed pathology. It is designed to serve as a textbook as well as a reference book for students, teachers, and researchers, and for seed health testing, seed production, and plant quarantine personnel.
Автор: Taras Kazantsev Название: Soil Science: Principles and Technology ISBN: 1680945629 ISBN-13(EAN): 9781680945621 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 141370.00 T Наличие на складе: Невозможна поставка. Описание: Provides an understanding of the practical application of biology, chemistry, physics and earth science principles to integrated land use and environmental protection. This book deals with soil as a natural resource, including formation, classification and mapping; physical, chemical, biological, and fertility properties; and these properties in relation to the use and management of soils.
Автор: Bryant Adler Название: Principles of Agricultural Economics ISBN: 1682865878 ISBN-13(EAN): 9781682865873 Издательство: Неизвестно Цена: 161990.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Barkley, Andrew, Barkley, Paul W. Название: Principles of agricultural economics ISBN: 0367248646 ISBN-13(EAN): 9780367248642 Издательство: Taylor&Francis Рейтинг: Цена: 71450.00 T Наличие на складе: Нет в наличии. Описание: Principles of Agricultural Economics, now in its third edition, continues to showcase the power of economic principles to explain and predict issues and current events in the food, agricultural, and agribusiness sectors. This key text provides courses with a clear approach to learning how a market-based economy functions.
Автор: Agarwal Название: Principles of Seed Pathology (1987) ISBN: 1138505927 ISBN-13(EAN): 9781138505926 Издательство: Taylor&Francis Рейтинг: Цена: 153120.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This Book was written to serve those interested in seed pathology. It is designed to serve as a textbook as well as a reference book for students, teachers, and researchers, and for seed health testing, seed production, and plant quarantine personnel.
Автор: Juma Calestous Название: The New Harvest: Agricultural Innovation in Africa ISBN: 0190237236 ISBN-13(EAN): 9780190237233 Издательство: Oxford Academ Рейтинг: Цена: 32200.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Filled with case studies from within Africa and success stories from developing nations around the world, The New Harvest outlines the policies and institutional changes necessary to promote agricultural innovation across the African continent.
Название: Biochar: A Guide to Analytical Methods ISBN: 149876553X ISBN-13(EAN): 9781498765534 Издательство: Taylor&Francis Рейтинг: Цена: 58170.00 T Наличие на складе: Невозможна поставка. Описание:
Interest in biochar among soil and environment researchers has increased dramatically over the past decade. Biochar initially attracted attention for its potential to improve soil fertility and to uncouple the carbon cycle, by storing carbon from the atmosphere in a form that can remain stable for hundreds to thousands of years. Later it was found that biochar had applications in environmental and water science, mining, microbial ecology and other fields.
Beneficial effects of biochar and its environmental applications cannot be fully realised unless the chemical, physical, structural and surface properties of biochar are known. Currently many of the analytical procedures used for biochar analysis are not well defined, which makes it difficult to choose the right biochar for an intended use and to compare the existing data for biochars. Also, in some instances the use of inappropriate procedures has led to erroneous or inaccurate values for biochars in the scientific literature. Biochar: A Guide to Analytical Methods fills this gap and provides procedures and guidelines for routine and advanced characterisation of biochars. Written by experts, each chapter provides background to a technique or procedure, a stepwise guide to analyses, and includes data for biochars made from a range of feedstocks common to all presented methods. Discussion about the unique features, disadvantages and advantages of a particular technique is an explicit focus of this handbook for biochar analyses.
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