Pv reddy (89 resultados)

Condición: New. pp. 130.

Condición: New. pp. 130 2nd Revised Edition.

Condición: New. pp. 130.

Hardbound. Condición: As New. New. Contents 1. Introduction. 2. Genetic resources of Indian major carps their distribution and characterization i. Genetic resources of Indian major carps. ii. Distribution. iii. Major carps in reservoirs. iv. Genetic characterization of major carps. v. Present status of major carp germplasm resource in relation to environmental changes and habitat modifications. 3. Hybridization i. Hybridization of Indian major carps in nature. ii. Artificial/experimental hybridization in Indian major carps. iii. Evaluation of meat of hybrids. iv. Mixed spawning and hybridization. Annex. 4. Cytogenetic studies i. Karyotype of Indian major carps. ii. Karyotype studies of hybrids. iii. Karyotype studies in relation to hybrid viability and fertility. iv. Chromosome banding studies. 5. Chromosome manipulations i. Gynogenesis. ii. Androgenesis. iii. Polyploidy. iv. Gene transfer or genetic engineering in Indian major carps. 6. Selective breeding i. Selection work on Indian major carps in India. 7. Status of genetic research on Indian major carps in other countries i. Bangladesh. ii. Thailand. iii. Vietnam. 8. Cryogenic preservation of carp milt and genebanking i. Cryopreservation of embryos. ii. Gene banking 9. Summary. 10. References. This publication written for resource managers aqua culturists and scientists reviews the genetic resources of Indian major carps catla (Catla catla) rohu (Labeo rohita) mrigal (Cirrhinus mrigala) and kalbasu (Labeo calbasu). The review includes information on spawning behaviour and breeding under natural and culture conditions distribution genetic characterization status of genetic resources conservation efforts and hybridization among Indian major carps and with other cyprinids. Research on genetic improvement through selective breeding chromosome set manipulation and genetic engineering in India is reviewed. The status of Indian major carps in Bangladesh Thailand and Viet Nam as well as work in India on cryopreservation and gene banking are also discussed. 76 pp.…

Condición: New. pp. vii + 76 9 Figures Maps.

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Condición: New.

Condición: As New. Unread book in perfect condition.

Condición: New.

Condición: As New. Unread book in perfect condition.

Hardcover. Condición: New. ISBN:9788170353935.

Hardcover. Condición: As New. Contents: Preface. 1. Cytogenetics of fishes. 2. Population genetics and selection. 3. Biochemical and molecular genetics. 4. Genome manipulation in fish. 5. Gene transfer and production of transgenic fish. 6. Hybridoma technology. 7. Cryopreservation of fish Gametes. 8. Hybridization in fishes. 9. Hormonal manipulation of sex in fishes. 10. Microbial genetics. 11. Algal biotechnology for aquaculture. 12. Microbial biotechnology for aquaculture. 13. Vaccines and immunostimulants for health management in aquaculture. 14. High-technology aquaculture. Index. "This book is a treasure of work done on fisheries research. It brings a lot of awareness and enthusiasm for the fish-culturists of the country. Biotechnology - genetic improvement in a modern approach has been well documented. To make the aquaculture self sufficient and self dependent, all aspects of modern aquaculture have been covered.". …

Paperback. Condición: New.

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Paperback. Condición: Brand New. 236 pages. 10.87x7.99x0.50 inches. In Stock.

Condición: New.

Condición: New. In English.

Condición: New. In English.

Hardcover. Condición: New. Estado de la sobrecubierta: New. 1st Edition. Contents: Section I: 1. Various methods of conducting crop experiments. Section II: 2. Seed physiological and biochemical traits. Section III: 3. Plant growth measurements. 4. Photosynthetic rates. 5. Drought tolerance traits. 6. Other drought tolerant traits. 7. Tissue water related traits. 8. Heat stress tolerance traits. 9. Oxidative stress tolerance traits. 10. Salinity tolerance traits. Section IV: 11. Kernel quality traits. 12. Carbohydrates and related enzymes. 13. Nitrogen compounds and related enzymes. 14. Other biochemical traits. 15. Plant pigments. 16. Growth regulators. Section V: 17. Analytical techniques. Plants experience various environmental stresses and result in both general and specific effects on its growth and development. Tolerance or susceptibility to these stresses is complex phenomenon and plants exhibit a variety of responses to abiotic stresses viz., drought, temperature, salt, floods, oxidative stress which are depicted by symptomatic and quantitative changes in growth and morphology. The challenge is to identify those responses that provide the most meaningful phenotypic information, to design sampling methods suitable for use in the field. Phenotyping involves measurement of observable attributes that reflect the biological functioning of gene variants (alleles) as affected by the environment. Although many studies reporting several physiological and molecular traits with the relevance to field applicability were reported, many of them are not simple, reliable and researcher friendly due to complicate procedures and high genotype and environment interaction. This book elaborates various methods that can contribute to phenotyping of crop plants for various physiological and biochemical traits. They involve analysing methods for field-based assessment of these traits as well as laboratory - based analyses of tissue constituents in samples obtained from field-grown plants. Researchers or students working in this direction will have several options to select the reliable methodology according to the objective and experimenting conditions. …

Condición: New.

Hardcover. Condición: Brand New. 236 pages. 8.00x0.56x10.88 inches. In Stock.

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Soft cover. Condición: Fine. A fine copy1.

Hardcover. Condición: New. Contents: 1. Importance of Groundnut in Indian Economy. 2. Groundnut in India. 3. Reproductive Biology of Groundnut. 4. Groundnut Improvement Methods, Status and Issues. 5. Breeding High Yielding Drought Resistant Varieties in Groundnut. 6. Groundnut Varietal Characteristics and Recommended Varieties of India. 7. Biotechnological Tools for Groundnut Improvement 8. Quality Seed Production and Certification in Groundnut. 9. Role of Genomics in Groundnut Improvement. 10. DNA Fingerprinting in Groundnut Genotypes. 11. Farm Mechanization in Groundnut Cultivation. 12. Influence of Climate Change on Groundnut Productivity. 13. Groundnut based Cropping Systems 14. Role of Nanoscale Nutrients for Improved Groundnut Production. 15. Good Agricultural Practices (GAP) for Improving the Groundnut Productivity in Drylands. 16. Preparation of Biofertilisers and Methods of usage in Oilseeds in Particular to Groundnut. 17. Efficient use of Fertilizers in Groundnut Production. 18. Production Technology for Organic Groundnut. 19. Micronutrient Management in Groundnut. 20. Long-Term Effect of Fertilizers and Manures on Groundnut Productivity and Soil Properties. 21. Dry Land Technologies for Enhancing Groundnut Productivity under Rainfed Conditions. 22. Water Management Practices for Groundnut . 23. Soil Profile Moisture Study Hands on Experience. 24. Systems of Irrigation for the Enhanced Productivity in Groundnut. 25. Farm Pond Technology. 26. Drought Mitigation Strategies for Dryland Agriculture with Special Reference to Groundnut. 27. Integrated Weed Management in Groundnut. 28. Soil and Water Conservation Measures in Rainfed Agriculture. 29. Herbicide Formulations, Spray Fluid Calibration and Application Techniques. 30. Integrated Pest Management in Groundnut. 31. Seed Related Physiological and Quality Aspects of Groundnut. 32. Management of Viral Diseases of Groundnut . 33. Preparation of Microbial Biocontrol Agents for Insect Pest Management in Groundnut. 34. Indigenous Technical Knowledge (ITK) in Groundnut Cultivation. 35. The Food and Processing Quality Characteristics of Groundnut. 36. Kernel Qualitative Traits in Groundnut . 37. Problems and Prospects of Export Oriented Groundnut in India. 38. Groundnut Seed Processing Technology. 39. Value Addition to Groundnut. 40. Statistical Tools for Sustainable Agriculture. 41. Correlation and Regression. 42. Strategies for Mitigation of Phytonematode Problems in Groundnut 43. Fungal Disease Management in Groundnut . 44. Dissemination of Groundnut Research Technology through Farmers Call Centre: A Critical Analysis. 45. Recent Advances in Agriculture Transfer of Technology. 46. Technology Assessment and Refinement (TAR) in Groundnut The Concept and Practice. 47. Planting Density Impact on Groundnut Production. 48. New Paradigms in Improvement of Drought Tolerance in Crop Plants.…

Paperback. Condición: New.

Condición: New.

Condición: New.

Condición: As New. Unread book in perfect condition.

paperback. Condición: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Condición: New. In English.