Bøger af A. K. Singh

Organic Farming presents basic principles and practices of organic farming. The chapters systematically cover- 1. Concepts and relevance of organic farming 2. Organic production requirement 3. Biological intensive nutrient management 4. Integrated pests, disease and weed management 5. Quality control standards and certification 6. Organic market opportunities 7. Frequently asked questions and answers: This book fulfils the needs of students studying in agricultural colleges and universities and a standing guidance to the teachers for teaching organic farming in the new concept of agriculture education and development.

Flower growing, once used to be a gardener's activity has today transformed into an astounding business. In India also, being an integral part of our rich heritage and culture, flower crops have become source of income as highly remunerative crops. Concerted efforts are being made in the country to boost the productivity, quality and export worthiness of several floricultural crops. With the changing trends and constant urge for new innovative products, this is imperative to have information about new potential crops with novel developed varieties and improved production technology. The worldwide interest in floriculture has also forced the agriculture universities and colleges for their perusal on teaching the emerging stream floriculture. Hence, the present book is a result of good compilation of recent advances in floriculture by the author. The publication entitled "Flower Crops: Cultivation and Management" specifies the practices and problems in growing flower crops along with entire description of crops and potential varieties.

This book describes a variety of current feedback operational amplifier (CFOA) architectures and their applications in analog signal processing/generation. Coverage includes a comprehensive survey of commercially available, off-the-shelf integrated circuit CFOAs, as well as recent advances made on the design of CFOAs, including design innovations for bipolar and CMOS CFOAs. This book serves as a single-source reference to the topic, as well as a catalog of over 200 application circuits which would be useful not only for students, educators and researchers in apprising them about the recent developments in the area but would also serve as a comprehensive repertoire of useful circuits for practicing engineers who might be interested in choosing an appropriate CFOA-based topology for use in a given application.

Coverage includes a comprehensive survey of commercially available, off-the-shelf integrated circuit CFOAs, as well as recent advances made on the design of CFOAs, including design innovations for bipolar and CMOS CFOAs.

The authors describe the various types of current conveyors discovered over the past 45 years, details of all currently available, off-the-shelf integrated circuit current conveyors, and implementations of current conveyors using other, off-the-shelf IC building blocks.