Este módulo presenta de forma detallada las pautas para la elaboración de una dieta balanceada tomando en cuenta las necesidades del organismo humano para sus diferentes edades. Desde la edad de lactancia materna, pasando por la niñez y la edad adulta hasta llegar a la tercera edad, este libro presenta de manera clara y precisa cuáles son los alimentos que se deben consumir en los diferentes momentos de la vida, con el ?n de tener un organismo saludable y vital.
The Agricultural Outlook 2019-2028 is a collaborative effort of the Organisation for Economic Co-operation and Development (OECD) and the Food and Agriculture Organization (FAO) of the United Nations. It brings together the commodity, policy and country expertise of both organisations as well ...
The Agricultural Outlook 2019-2028 is a collaborative effort of the Organisation for Economic Co-operation and Development (OECD) and the Food and Agriculture Organization (FAO) of the United Nations. It brings together the commodity, policy and country expertise of both organisations as well as input from collaborating member countries to provide an annual assessment of the prospects for the coming decade of national, regional and global agricultural commodity markets.This year's Special Feature will focus on agricultural development in Latin America.
Hydroponics-A standard methodology for plant biological researches provides useful information on the requirements and techniques needs to be considered in order to grow crops successfully in hydroponics. The main focuses of this book are preparation of hydroponic nutrient solution, use of this technique for studying biological aspects and environmental controls, and production of vegetables and ornamentals hydroponically. The first chapter of this book takes a general description of nutrient solution used for hydroponics followed by an outline of in vitro hydroponic culture system for vegetables. Detailed descriptions on use of hydroponics in the context of scientific research into plants responses and tolerance to abiotic stresses and on the problems associated with the reuse of culture solution and means to overcome it are included. Some chapters provides information on the role of hydroponic technique in studying plant-microbe-environment interaction and in various aspects of plant biological research, and also understanding of root uptake of nutrients and thereof role of hydroponics in environmental clean-up of toxic and polluting agents. The last two chapters outlined the hydroponic production of cactus and fruit tree seedlings. Leading research works from around the world are brought together in this book to produce a valuable source of reference for teachers, researcher, and advanced students of biological science and crop production.
This publication reviews Ecuador's fiscal management and public expenditure policies in the context of its development and poverty reduction goals. Findings include that the country's impressive fiscal performance of 2003 is encouraging but fragile, as several structural bottlenecks could impede fiscal discipline and recovery. Reversing poverty trends is critical for the country's stability, and this can only be achieved with well-targeted, effective and efficient pro-poor programmes.
This book forms a serious, in-depth study of the subject and proposes that e-learning is not simply a matter of 'digitizing' traditional materials, but involves a new approach, which must take into account pedagogical, technological and organizational features to form a well-designed education system.
What do aspiring and practicing elementary science teacher education faculty need to know as they plan and carry out instruction for future elementary science teachers? This scholarly and practical guide for science teacher educators outlines the theory, principles, and strategies needed, and provides classroom examples anchored to those principles. The theoretical and empirical foundations are supported by scholarship in the field, and the practical examples are derived from activities, lessons, and units field-tested in the authors’ elementary science methods courses. Designing and Teaching the Elementary Science Methods Course is grounded in the theoretical framework of pedagogical content knowledge (PCK), which describes how teachers transform subject matter knowledge into viable instruction in their discipline. Chapters on science methods students as learners, the science methods course curriculum, instructional strategies, methods course assessment, and the field experience help readers develop their PCK for teaching prospective elementary science teachers. "Activities that Work" and "Tools for Teaching the Methods Course" provide useful examples for putting this knowledge into action in the elementary science methods course.
