A Subbiah – författare & böcker

Nutritional Disorders In Crop Plants

E-bok

Engelska, 2018

6 726 kr

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The book entitled "Nutritional disorders in crop plants" has been designed to cater the needs of the under graduate and post graduate students and scientists of both agriculture and horticulture. It will also serve as both guide and ready reckoner for the extension officials of both agriculture and horticulture in understanding the principles of crop nutrition as well as in diagnosing nutritional disorders. This book will be highly useful for policy makers and planners in understanding the field problems in crops particularly nutritional disorders. This book contains 22 chapters. First 16 chapters are devoted mainly in explaining the basic concepts of plant nutrition. Four chapters are dealt with nutrient absorption and analysis. The chapter 21 is fully allotted to hunger signs of both field and horticultural crops and the last chapter 22 explains about the remedial measures. The nutrient deficiencies are very well explained and discussed. A sincere attempt has been made to collect, compile and present the text in quickly understandable form. Hence, this could serve as a good text book for under graduate and post graduate students, a reference guide for extension officials in both agriculture and horticulture and a good teaching material for teachers in the field of plant nutrition

K. Balakrishnan, T. Ragavan, T. Sivakumar, P. Balasubramanian, K. S. Vijai Selvaraj, M. Tamil Selvan, I. Muthuvel, J. Rajangam, A. Subbiah, C. Rajamanickam - Principles and Practices of Plant Propagation and Nursery Management, E-bok. Tillgänglighet: Lägg i varukorg

Principles and Practices of Plant Propagation and Nursery Management

AvK. Balakrishnan,T. Ragavanm. fl.

E-bok

Engelska, 1985

1 036 kr

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Inland Fish Marketing in India covers all aspects of this important subject. Fish seed requirements arc analysed exhaustively and a number of recommendations provided. Following this the study examines the present status of fish ponds, culture practices and infrastructure facilities for fresh water culture fisheries with suggestions for further development. Reset voir fisheries are then dealt with in two separate parts: in one the current situation is reviewed and the various sub-systems analysed; the second part gives case studies of selected reservoirs and offers recommendations in each area. Riverine capture fishery is considered next in respect of the economics of fish production and marketing along with infrastructural facilities. Suggestions cover pollution control and artificial breeding grounds. The study on brackish water culture examines, among other things, the level of technology, the economics of such fisheries, market flows, infrastructure and investment opportunities. Case studies on lakes and swamps are given with a number of recommendations. The last two volumes analyse markets of different kinds along with a review of the specific roles of cooperatives and corporations relating to the sample centres studied. Availability of data for planning and control tasks in various fishery sub-systems are looked at and assessed. Finally, the recommendations on data base highlight the need for strengthening it and for standardization of terminologies. This set of volumes is part of a senes of studies undertaken by the Indian Institute of Management, Ahmedabad which is intended to comprehensively cover all aspects of fish marketing in India. Users of the earlier studies will find it useful to acquire this set of volumes too.