9788183211192 - MANAGEMENT OF FRESH WATER ECOSYSTEM (3 Ergebnisse)

Hardbound. Zustand: As New. New. Contents Foreword. Preface. About the book. About the authors. I. Aquatic ecosystem and biodiversity 1. Bioindicators of water quality/M.M. Saxena. 2. Freshwater ecosystems an algal perspective/B.D. Kaushik. 3. Production of Spirulina in North India problems and prospects/B.D. Kaushik. 4. Ecology and lchthyofaunal diversity of wetlands in upper Assam/S.B. Biswas and Mrinali Choudhury. 5. Biodiversity and population density of freshwater prosobranch gastropod fauna of Damoh and Sagar Districts of M.P./M. Bhide Mohd A. Khan U. Dubey P. Gupta P. Nema P. Thakur and S. Jain. II. Aquatic pollution and eutrophication 6. Index of Biotic Integrity (IBI) an economical and faster biomonitoring tool for the assessment of the health status of aquatic environment/Raman Kumar Trivedi and Byomkes Haldar. 7. Eutrophication and its impact on aquatic environment/Subodh Kumar Sharma L.L. Sharma Niranjan Sarang and Dalveer Kour. 8. Zooplanktonic biodiversity in some textile effluents affected waters of Rajasthan/Ranu Sharma and M.S. Sharma. 9. Influence of textile dyes on the activity of alkaline and acid phosphatases in the ovary of Heteropneustes fossilis (Bloch)/Kumudini Mishra S.C. Kothari and Abha Agarwal. 10. Residual analysis of pesticides Baygon and Nuvan by TLC method in different stages of freshwater Snails Gyraulus covexiusculus and lymnaea stagnalis/P. Gupta M. Bhide U. Dubey P. Nema Mohd. A. Khan P. Thakur and S. Jain. 11. Toxicity of mercury and zinc in the intestine of a catfish clarias batractus (Linn.) A histo enzymological study/Jyotsna Bhoraskar and Suresh Kothari. III. Aquatic ecosystem and its management 12. Transition of rivers into reservoirs and its impacts on fisheries/H.K. Vardia. 13. Fishery resource assessment prospects management and Mahseer conservation/M.C. Gupta and L.L. Sharma. 14. Water quality management in aquaculture systems/B.K. Sharma. 15. Age determination for scientific fishery management in inland waters/N.C. Ujjania and L.L. Sharma. 16. Tilapia invasion and its control in Jaisamand Lake Udaipur a case study/I.A. Durga and R.M. Srivastava. Subject index. The subject of managing freshwater ecosystems is gaining attention in view of the increasing importance of water for multiple uses and at the same time to save these resources from problems of pollution eutrophication etc. The present book is a humble attempt in this direction for compiling useful information on different basic and applied aspects of management of freshwater ecosystems for the benefit of readers. The book comprises carefully selected topics on various aspects of aquatic systems and their management with particular emphasis on freshwaters. The authors of various chapters are senior scientists having wide exposures and experience for several years which is clearly reflected in their contributions. It is hoped that this publication would generate adequate attention at various levels for further enhancement of scientific and technical inputs for management of freshwater ecosystems. 344 pp.

Zustand: New. pp. 344 Figures, Illus.

Hardcover. Zustand: New. Zustand des Schutzumschlags: New. 2nd Edition. Contents Preface. About the book. About the author. I. Research data collection 1. Planning of agronomic experiments. 2. Land preparation and fitting the layout. 3. Execution of field research programmes. 4. Intercultural operations for experimental crops. 5. Recording field research observations. 6. Laboratory analysis of soil and plant samples and recording data. II. Research data processing data statistical analysis research results reporting and thesis writing 7. Research data processing. 8. Statistical analysis of data. 9. Reporting of research findings. 10. Writing research papers and thesises. 11. Agronomic research on some crops technologies and crop with technology. 12. Bibliography/References. Additional information. Glossary. Subject index. Development of agricultural productivity of the country depends mainly on man power improvement besides other factors. This man power improvement again depends on training education and research activities of the person involved in the system. In order to uplift the training education and research activities in agriculture of the country this new book entitled Agronomic Research Management has been written for the agronomists who are the pivots in agricultural teaching and research in the country with the following eleven chapters 1. Planning of agronomic experiments. 2. Land preparations and fitting the layout. 3. Execution of field research programmes. 4. Intercultural operations for the experimental crops. 5. Recording field research observations. 6. Laboratory analysis and recording data. 7. Research data processing. 8. Statistical analysis of data. 9. Reporting research findings. 10. Writing research papers and thesises and 11. Agronomic research on some crops technologies and crop with technologies. Besides this 83 tables 12 diagrams and 9 line figures have also been added to it. Postgraduate students research scholars research scientists research officers teachers and the technologists of all agricultural universities and ICAR research Institutes of the country will be benefitted with this book. The personnel involved in agricultural departments of the states of India will also be benefitted with this book. 328 pp.