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The book is divided into two parts, kharif crops and rabi crops, covering as many as 48 crops. It contains the latest, authoritative and readily usable information about the cultivation techniques, varieties, nutrient/water/weed management along with specific climatic/soil requirements of all the crops. It is essentially a teaching and study material as it is written conforming to ICAR syllabus, strictly considering the limitations of the students and the teachers. Information on each crop is chosen in such a way that it is readily understandable by the undergraduate students and can be explained by the teachers in 22 weeks of a semester. Unnecessary detailing and research information has been avoided. Photographic illustrations of the crops are given to enable the students to understand the morphology of the crop clearly. Related terms, concepts or recent advancements in each crop are highlighted in the box. For a group of related crops, model questions are also given to visualise the probable questions on each crop. An attempt has been made to include the latest statistics from FAO and other global and Indian sources. Points to remember given at the end of each chapter enable the students to have a quick recap of the topic before examination. Further, many general topics, related to field crops, have been covered in eight separate brief chapters, to ensure that the students understand crop-related topics.
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This book deals with the concepts and methods related to crop production. It talks in detail about the various techniques used in this field. Crop production refers to that branch of agriculture, which deals with the growth and cultivation of crops keeping in mind their use as food or fiber. Different approaches, evaluations and methodologies on crop production have been included in this text. Various techniques of crop production along with technological progress that have implication are glanced at in this book. Some of the diverse topics covered in it address the varied branches that fall under this category. This textbook attempts to assist those with a goal of delving into the field of crop production.
By the year 2050, the world's population is expected to reach nine billion. To feed and sustain this projected population, world food production must increase by at least 50 percent on much of the same land that we farm today. To meet this staggering challenge, scientists must develop the technology required to achieve an "evergreen" revolution-one
Modern techniques of crop production, as well as the application of agrochemicals such as pesticides and fertilizers, have resulted in increased crop yields. Crop production systems vary with the availability of resources as well as with climatic and geographic factors. Some important crops include cereals, legumes, fruits, vegetables and natural fibers like cotton, wool, silk, etc. Tillage, pest control, nutrient management and water management are commonly practiced in agriculture. Crop alteration through breeding techniques like trait selection, self-pollination and cross-pollination is practiced in modern agriculture to develop characteristics like improved yields, drought tolerance and pest resistance. This book highlights the central theories and practices of a stable crop production system. It also presents the modern studies and technological advances in this field. It elucidates the concepts and innovative models around prospective developments with respect to crop production. The content herein is appropriate for students seeking detailed information in this area as well as for experts.
This new edition of an established title examines the determination of grain crop yield from a unique perspective, by concentrating on the influence of the seed itself. As the food supply for an expanding world population is based on grain crops harvested for their seeds, understanding the process of seed growth and its regulation is crucial to our efforts to increase production and meet the needs of that population. Yield of grain crops is determined by their assimilatory processes such as photosynthesis and the biosynthetic processes in the seed, which are partly regulated within the seed itself. Substantially updated with new research and further developments of the practical applications of the concepts explored, this book is essential reading for those concerned with seed science and crop yield, including agronomists, crop physiologists, plant breeders, and extension workers. It is also a valuable source of information for lecturers and graduate students of agronomy and plant physiology.
This book provides a review of precision agriculture technology development, followed by a presentation of the state-of-the-art and future requirements of precision agriculture technology. It presents different styles of precision agriculture technologies suitable for large scale mechanized farming; highly automated community-based mechanized production; and fully mechanized farming practices commonly seen in emerging economic regions. The book emphasizes the introduction of core technical features of sensing, data processing and interpretation technologies, crop modeling and production control theory, intelligent machinery and field robots for precision agriculture production.
While preparing the first edition of this textbook I attended an extension short course on writing agricultural publications. The message I remember was "select your audience and write to it. " There has never been any doubt about the audience for which this textbook was written, the introductory course in crop breeding. In addition, it has become a widely used reference for the graduate plant-breeding student and the practicing plant breeder. In its prepa ration, particular attention has been given to advances in plant-breeding theo ry and their utility in plant-breeding practice. The blend of the theoretical with the practical has set this book apart from other plant-breeding textbooks. The basic structure and the objectives of the earlier editions remain un changed. These objectives are (1) to review essential features of plant re production, Mendelian genetic principles, and related genetic developments applicable in plant-breeding practice; (2) to describe and evaluate established and new plant-breeding procedures and techniques, and (3) to discuss plant breeding objectives with emphasis on the importance of proper choice of objec tive for achieving success in variety development. Because plant-breeding activities are normally organized around specific crops, there are chapters describing breeding procedures and objectives for the major crop plants; the crops were chosen for their economic importance or diversity in breeding sys tems. These chapters provide a broad overview of the kinds of problems with which the breeder must cope.
Crop Physiology: Case Histories of Major Crops updates the physiology of broad-acre crops with a focus on the genetic, environmental and management drivers of development, capture and efficiency in the use of radiation, water and nutrients, the formation of yield and aspects of quality. These physiological process are presented in a double context of challenges and solutions. The challenges to increase plant-based food, fodder, fiber and energy against the backdrop of population increase, climate change, dietary choices and declining public funding for research and development in agriculture are unprecedented and urgent. The proximal technological solutions to these challenges are genetic improvement and agronomy. Hence, the premise of the book is that crop physiology is most valuable when it engages meaningfully with breeding and agronomy. With contributions from 92 leading scientists from around the world, each chapter deals with a crop: maize, rice, wheat, barley, sorghum and oat; quinoa; soybean, field pea, chickpea, peanut, common bean, lentil, lupin and faba bean; sunflower and canola; potato, cassava, sugar beet and sugarcane; and cotton. - A crop-based approach to crop physiology in a G x E x M context - Captures the perspectives of global experts on 22 crops