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Agricultural Meteorology; Agricultural Climatology; Correlation; Climate and Crops; Climate and Farm Operations; Weather and Crops; The effect of weather on the yield of grains; The effects of weather on vegetables and miscellaneous crops; Weather forecasts and warnigs; Frost and the protection of crops from frost damage; Value of lightning-rods.
The global food security and sustainable agriculture are the key challenges before the scientific community in the present era of enhanced climate variability, rapidly rising population and dwindling resources. No part of the world is immune from meteorological extremes of one sort or another posing threat to the food security. Agrometeorology has to make most efficient use of the opportunities available in achieving the objectives of enhancing productivity and maintenance of sustainability. Increased awareness and technological advancement have provided opportunities to develop efficient agrometeorological services that can help cope with risks. These include improvements in weather forecasting, better understanding of the monsoon variability and crop-weather relationships, advances in operational agrometeorology and agrometeorological information systems, adaptation strategies to climate change and improved risk evaluation and management. This book based on an International Workshop held in New Delhi, India should be of interest to all organizations and agencies interested in agrometeorological applications.
Designed as a textbook for undergraduate and postgraduate students of agriculture, it fulfills the need for an uptodate comprehensive information (as per the syllabus framed by ICAR) on the theoretical and applied aspects of agricultural meteorology. Illustrated with graphs, schematic representations, photographs and pictures, the scope of the book is divided into three major areas of study: 1. Discusses the basic aspects of agricultural meteorology; introduces the principal meteorological variables (with emphasis on radiation and temperature) that govern the atmosphere and highlights the causal factors leading to the global and local weather and climate variations like atmospheric pressure and winds, clouds, monsoon and precipitation. 2.Addresses the effects of weather on various crops and discusses applications of Hopkin’s bioclimatic law to mitigate the ill effects of weather on crop production; explains agroclimatic classification and discusses droughts and their management strategy with special reference to crops. 3.Deals with various types of weather forecasting and their techniques including weather service to farmers; explains crop growth simulation modelling—a newly emerging area in agricultural meteorology; focuses on influence of weather in relation to pest and disease outbreaks, discusses climate change and provides introduction to remote sensing. A special feature of the book is that it contains many indigenous examples related to the humid tropics. In addition, the book has many plates and information on basic and sophisticated meteorological equipment. A variety of chapter-end questions help develop students’ understanding of salient concepts and makes the material presented more meaningful.
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 was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. 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.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
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 was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. 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. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
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 was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. 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.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Weather and climate is a natural resource which is considered as a basic input in agricultural planning. It affects all the agricultural activities directly or indirectly. Agrometeorology is primarily concerned with the interactions among meteorological, hydrological and pedological factors that influence production systems in agriculture and allied sectors like horticulture, animal husbandry, fishery, forestry, etc. Thus the role of an agrometeorologist is to define all these interactions, to correlate physical environments with biological responses and apply the relevant meteorological skills to help farmers for exploiting weather conditions and improve agricultural production both in quality and quantity. In this backdrop, agrometeorology has been recommended as a core subject in the curriculum of B. Sc. (Agriculture), B. Sc. (Horticulture) and B. Sc. (Forestry) courses of the agricultural universities. Keeping this in view, this book has been written for the undergraduate students. The common people, who watch weather phenomenon and take an interest in it, would also find it worth reading. This book is primarily based on the syllabus of the course ‘Agricultural Meteorology’ meant for under graduate students of agriculture, horticulture and forestry. This book has been divided into twenty three chapters covering all aspects of agrometeorology. Concepts, definition, importance and scope, history and future needs of agrometeorology are described in Chapter 1. Chapter 2 details the basic information of atmosphere. Chapter 3 to chapter 13 include the weather parameters like radiation, temperature, humidity, evaporation, fog and dew, pressure, wind, clouds, monsoon and precipitation and their importance in agriculture. Applied aspects of meteorology like climatic hazards, agroclimatic classification, micrometeorology of crops, weather in relation to crop pests and diseases, weather in relation to animal production, climate change, weather forecasting, remote sensing and crop simulation modelling are discussed in Chapter 14 to chapter 22. Chapter 23 describes the features of an agrometeorological observatory.
Based on an International Workshop held in New Delhi, India, this work should be of interest to all organizations and agencies interested in improved risk management in agriculture. In many parts of the world, weather and climate are one of the biggest production risks and uncertainty factors impacting on agricultural systems performance and management. Both structural and non-structural measures can be used to reduce the impacts of the variability (including extremes) of climate resources on crop production.
The book is a practical manual which has been created to support the syllabus of agro-meteorology courses specifically designed for graduate and post-graduate students. The topics covered in the manual include working with meteorological instruments for measurement of various meteorological parameters like temperature, humidity, sunshine hours, precipitation, etc. Separate chapters have been included for computation of growing degree days, agro-climatic zones, crop modelling and agro-advisory services. The book will have great appeal to students of agriculture, horticulture, and forestry.