k saravanan (82 Ergebnisse)

Zustand: New. pp. 244.

Zustand: New. Jane, Mary; Dubey, Sumant (illustrator). In.

Zustand: New. In.

Zustand: New. pp. ix + 242 Figures, Illus.

Hardbound. Zustand: As New. New. Contents Preface. 1. Centres of origin. 2. Mechanism of pollination control in crop plants. 3. Reproductive and pollinative systems in plants. 4. Germplasm conservation. 5. Plant domestication and introduction. 6. Selection in self pollinated crops. 7. Breeding methods for self pollinated crops. 8. Genetic composition of cross pollinated populations. 9. Breeding methods for cross pollinated crops. 10. Heterosis and inbreeding depression. 11. Breeding methods for asexually reproduced crops. 12. Resistance breeding. 13. Mutation breeding. 14. Polyploidy breeding. 15. Wide hybridization. 16. Biodiversity and its conservation. 17. Gene patenting. 18. Biometrics and plant breeding. 19. Molecular markers and marker assisted selection. Selected references. Glossary. This book has been prepared especially for undergraduate students of agriculture and postgraduate students of agriculture whose area of specialization is plant breeding and genetics. The first five chapters describe the fundamental concepts of plant breeding. The chapters sixth through eleventh broadly explain various methods of breeding in self pollinated cross pollinated and asexually reproduced crops. Specific breeding methods like resistance breeding mutation breeding polyploidy breeding and distant hybridization were explained in twelfth to fifteenth chapters. While chapter sixteen contains matters regarding biodiversity chapters seventeen through nineteen largely explains about the recent techniques in crop improvement like gene patenting biometrics and molecular marker assisted selection. 183 pp.

Hardcover. Zustand: New. Contents: Preface. 1. Vegetative propagation--importance, limitations and operational use/M. Paramathama, C. Surendran, K.T. Parthiban and S. Balaji. 2. Plus tree selection for clonal propagation/K. Vanangamudi, A. Venkatesh and K.T. Parthiban. 3. Potting media--characters and components/R. Umarani, K.T. Parthiban and S. Umesh Kanna. 4. Plant growth substances (hormones)/Mallika Vanangamudi, M. Rajkumar and K.T. Parthiban. 5. Propagation methods/K. Bhavani Sanker, S. Radhakrishnan and K.T. Parthiban. 6. Propagation structures/K.T. Parthiban, C. Surendran and K. Vanangamudi. 7. Hardwares in clonal propagation/K.T. Parthiban, S. Umesh Kanna and C. Surendran. 8. Pest management in forest nurseries/S. Thirumurthi, G. Mani and K.T. Parthiban. 9. Nursery disease management/S. Nakkeeran, K.T. Parthiban and A. Venkatesh. 10. Success stories in vegetative propagation/C. Surendran, S. Umesh Kanna and K.T. Parthiban. 11. Tissue culture techniques for tree species/K.T. Parthiban, C. Surendran and S. Balaji. References. Glossary. Subject index. "Tree improvement is achieved by clonal selection due to improvements in vegetative propagation techniques. The clonal propagation offers higher genetic gain than that is possible with seed propagation. The clonal technology facilitates rapid selection of outstanding genotypes from the clonal stocks of candidate trees for the exploitation of heterosis. The literature available on vegetative propagation is very extensive and not easily accessible. Hence this book attempts to consolidate the different aspects involved in the vegetative propagation of trees. The importance of vegetative propagation for tree improvement is discussed in the chapter 1. The knowledge of genetic variation of the forest populations is important in determining the efficiency of different selection procedures and the criteria for the selection of superior tree is discussed in the chapter 2. The production of quality seedlings for better survival and growth after transplanting ultimately required better potting media and the chapter 3 gives meticulous information about this aspect. The function and practical application of different plant growth regulators is discussed in chapter 4. Production of large quantities of superior propagules in the great thrust in production forestry and hence the various propagation methods, structures and hardwares for accelerating the process of production of superior clones is briefly discussed in the chapters 5, 6 and 7. The chapter 8 and 9 gives an account of various pest and diseases affecting the forest trees and their control measures. The successful vegetative propagation methods developed for the economically important trees is dealt in the chapter 10 and the chapter 11 includes the revolutionary works made through the tissue culture techniques by the induction of genetic variability through somatic hybridisation, induction of mutants and DNA recombinant technology. Thus this book will serve the need of the students and the researchers studying/working in the field of forestry." (jacket).

Zustand: New.

Zustand: New. pp. xvii + 489 Figures.

Zustand: New. In.

Hardcover. Zustand: As New. Zustand des Schutzumschlags: As New. 1st Edition. Contents: Preface. 1. Genetic variation. 2. Correlation and causation. 3. Discriminant function analysis. 4. Stability analysis. 5. Genetic divergence. 6. Combining ability. 7. Genetic analysis of F1 generation. 8. Graphic analysis in F1 generation. 9. Genetic analysis of early segregating generations. 10. Genetic analysis of back cross F1 populations. 11. Genetic analysis of triple test cross progenies. 12. Genetic analysis of biparental progenies. References. Index. The present work is unique in that sense it gives formulae along with actual data analyzed for the easy understanding. This book is mainly meant for post graduate and research scholars in quantitative genetics. A careful perusal of the book will give clear cut idea bout the interpretation of the data and formulation of breeding strategies.

Zustand: New. In.

Zustand: New. 2012. paperback. . . . . . Books ship from the US and Ireland.

Zustand: New. In.

Zustand: New. Jane, Mary; Dubey, Sumant (illustrator).

Hardcover. Zustand: New. 1st Edition. Contents: 1. Visual diagnosis and correction of nutritional disorders in crops. 2. Essential elements and their functions. 3. Diagnostic techniques for nutritional disorders. 4. Diagnosing causes for deficiencies and correction. 5. Causes for mineral deficiencies. 6. Corrective - measures techniques. 7. Fruits crops. 8. Vegetable crops. 9. Species and plantation crops. 10. Ornamental crops. 11. Physiological disorders. Glossary. Bibliography. Colour Plates. The ability to identify deficiencies of plant nutrients before they limit crop yields is a major need in modern agriculture. The ability requires using a combination of diagnostic methods that enable remedial step to be taken before the crop yields are severely reduced. Three main methods of diagnosis may be used: visual deficiency symptoms, soil analyses and leaf tissue analyses. This book presents vast information on foliar diagnosis for managing the nutritional disorders for most of the important horticultural Crops Fruits, Vegetables, Plantation Crops and Ornamental crops, etc. The book is written from a practical stand point, on the description of deficiency symptoms along with colour photographs associated with specific nutrient deficiencies. The other chapters are devoted to present a brief account on mineral nutrition, uptake processes of plant nutrients, their availability in nature and in soil, their role in plant metabolism. A detailed account of macro and micro nutrients and their management strategies are comprehensively discussed on both the underlying theory and practical application.

Hardcover. Zustand: New. 1st Edition. Contents: 1. Mahalanobi's D2 Statistic. 2. Genetic Diversity in Rice [Oryza sativa (L.)]/Thirugnanakumar, S. and R. Balamurugan. 3. Genetic Diversity in Sesame [Sesamum indicum (L.)]/Thirugnanakumar, S. and A. Anandan. 4. Genetic Diversity in Blackgram [Vigna mungo (L.) Walp.]/Thirugnanakumar, S. and S. Thirumalraj. 5. Genetic Diversity in Greengram [Vigna radiata (L.) Walp.]/Thangavelu, P. and S. Manamalli. 6. Genetic Diversity in Bhendi [Abelmoschus esculentus (L.)] Moench]/Senthilkumar, N. and K. Ramya. 7. Genetic Diversity in Coconut [Cocos nucifera (L.)]/Thirugnanakumar, S. and Alice Antony. 8. Genetic Diversity in Pomegranate [Punica granatum (L.)]/Manivannan, K. 9. Genetic Diversity in Mango [Magnifera indica (L.)]/Manivannan, K. and C. Vasugi. 10. Genetic Diversity in Jackfruit [Artocarpus heterophyllus (Lamk.)]/Manivannan, K. and R. Rajesh Kannan. 11. Genetic Diversity in Gamboge Tree [Garcinia gummi Gutta (L.)]/Thirugnanakumar, S. and K. Inasi. 12. Molecular Genetic Diversity in Rice [Oryza sativa (L)]/Anandan, A. and S. Thirugnanakumar. 13. Stability Analysis in Crop Plants. 14. Stability Analysis in Rice [Oryza sativa (L.)]/Thirugnanakumar, S. and R. Balamurugan. 15. Stability Analysis in Sesame [Sesamum indicum (L.)]/Thirugnanakumar, S. and A. Anandan. 16. Stability Analysis in Blackgram [Vigna mungo (L.)]/Hepper Thangavelu, P. and N. Senthilkumar. 17. Stability Analysis in Bhendi [Abelmoschus esculentus (L.)]/Moench] Senthilkumar, N. Genetic diversity plays an important role in crop evolution. Assessing diversity by morphometric through classical plant breeding is very much useful to study the crop evolution and to identify suitable parents for developing superior progenies. The genetically diverse parents will show high combining ability resulting in high heterosis in F1 generation and throw some useful segregants in the F2 and in later segregating generations too. Genetic diversity has been classically measured with Mahalanobis' D2 method. Diversity analysis over season and environments also gives useful information in identification of suitable parents. The consistent genetic diversity over seasons and environments would be useful in practical plant breeding. Further, genetic diversity has also being measured with molecular markers to avoid environmental interaction. The book carries useful information on genetic diversity and phenotypic stability among various field and horticultural crops for the researches who involved in crop improvement program.

Hardcover. Zustand: New. 1st Edition. Contents: 1. Studies on correlation and causation in segregating generations of rice (Oryza sativa L.)/Saravanan, K., A. Anandan and S. Thirugnanakumar. 2. Studies on correlation and causation in sesame (Sesamum indicum L.)/Thirugnanakumar, S., N. Senthilkumar and K. Manivannan. 3. Studies on correlation and causation in blackgram (Vigna mungo (L.) Walp.)/Thirugnanakumar, S., S. Thirumalraj and N. Senthilkumar. 4. Studies on correlation and causation in greengram (Vigna radiata (L.) Wilczek)/Thangavel, P., Manamalli and S. Thirugnanakumar. 5. Studies on correlation and causation in cowpea (Vigna unguiculata (L.) Walp.)/Eswaran, R., N. Senthilkumar and S. Thirugnanakumar. 6. Studies on Correlation and Causation in Okra (Abelmoschus esculentus (L.) Moench)/Senthilkumar, N., Manithan and M. Rajkumar. 7. Studies on correlation and causation in bottle gourd (Lagenaria siceraria (Mol) Standi)/Kandasamy, R., S. Sharmil Bharathi and K. Manivannan. 8. Studies on correlation and causation in cucumber (Cucumis sativus L.)/Padmanaban, J., M. Murali and K. Manivannan. 9. Studies on correlation and causation in sugarcane (Saccharum officinarum L.)/Saravanan, K., S. N. Swamygowda and P. Thangavel. 10. Discriminant function analysis in coconut (Cocos nucifera (L.)/Thirugnanakumar, S., Alice Antony, C. Praveen Sampath Kumar. 11. Discriminant function analysis in gomboge tree (Garcinia gummi-gutta L.)/Thirugnanakumar, S., K. A. Inasi and C. Praveen Sampath Kumar. References. Seed yield has no gene per se. It is a complex character. It is controlled by the action and interaction of many independent variables. Correlation measures the relationship between any two variables. But, the causal basis of such relationship is determined by path coefficient analysis. Path coefficient analysis gives a clear cut idea about the direct and indirect effects of the independent variables towards the dependent variable. This book has been written primarily for post-graduate scholars and researchers in plant breeding and genetics. The authors have attempted to write it so simple and comprehensive manner. The special feature of the book is the collection and presentation of literature related to correlation and causation. Data have been given elaborately and have been discussed with the available literature.

Taschenbuch. Zustand: Neu. Neuware - GENAI IN HEALTHCARE.

Hardcover. Zustand: New. Dust Jacket Included. Contents I. Seed Industry 1. WTO measures on agriculture what must India do/C. Ramasamy. 2. Seed technology and management Indian situation/K. Vanangamudi and K. Natarajan. 3. New technologies in seed industry/K. Vanangamudi A. Bharathi N. Natarajan and Mallika Vanangamudi. 4. Socio economic implications of seed industry regulations in India an overview/C. Ramasamy and S. Senthilnathan. 5. New avenues in seed industry/T.M. Thiyagarajan. 6. Development of seed industry organization and agencies involved in seed industry in India/P. Srimathi and K. Natarajan. 7. Small scale seed enterprises structure prospects and legal considerations/S. Kannan T. Saravanan P. Saravanan K. Natarajan and K. Vanangamudi. II. Seed Germination 8. Physiology and biochemistry of seed dormancy/Mallika Vanangamudi and K. Natarajan. 9. Physiology and biochemistry of seed germination/Mallika Vanangamudi and K. Natarajan. III. Genetically Modified Seeds 10. Transgenics for crop improvement/T. Saravanan K. Natarajan and K. Vanangamudi. 11. Role of molecular markers and marker assisted selection in crop improvement/T. Saravanan V. Parvathi and K. Vanangamudi. 12. Employment of terminator and other related technologies in seed science and technology/V. Padma and G. V. Ramanjaneyulu. 13. Somatic embryogenesis and synthetic seed production/V. Krishnasamy and T. Ramanadane. 14. Antisense RNA technology in tomato/T. Saravanan. 15. Bacillus thuringiensis in pest management/G. Thilagavathi H. Savidha T. Saravanan and K. Vanangamudi. IV. Seed Quality Enhancement 16. Problems and prospects of dryland agriculture in India/P. Subbian S. Marimuthu and S. Marimuthu. 17. Seed fortification infusion and osmopriming/R. Jerlin R. Umarani and K. Vanangamudi. 18. Seed hardening for drought resistance/K. Vanangamudi A. Bharathi and P. Murugesan. 19. Seed hardening research around the world for dryland and garden land eco system/P. Srimathi and K. Natarajan. 20. Seed hardening with chemicals and botanicals/N. Natarajan. 21. Genesis and improvement of the concept of seed pelleting/A. Bharathi P. Natesan M. Bhaskaran Sherin Susan John and P. Thangavel. 22. Seed pelleting principles and practices/V. Krishnasamy. 23. Current scenario of seed pelleting in agricultural crops/A.S. Ponnuswamy. 24. Current scenario of seed pelleting in horticultural and forestry crops/M. Bhaskaran A. Bharathi P. Natesan R. Umarani and K. Vanangamudi. 25. Seed pelleting for aerial seeding/V. Shivakumar B. Gurudev Singh R. Anandalakshmi and K. Vanangamudi. 26. National and international scenario of firms and machinery in pelleting and coating/R. Umarani R. Jerlin and K. Vanangamudi. 27. Future perspectives for research on seed pelleting/T. Jayaraj A. Sabir Ahamed and R. Umarani. 28. Current scenario of seed coating polymer/K. Vanangamudi A. Bharathi P. Natesan M. Bhaskaran and G. Sasthri. 29. Studies on seed coloring in cereals pulses oil seeds and vegetable seeds/Vilas A.Tonapi Harinath Babu P and N.A. Ansari. 30. Seed colouring in horticultural crops/P. Natesan A. Bharathi H. Ramya M. Bhaskaran and K. Vanangamudi. 31. Conceptual and utility differences among seed enhancement technologies viz. seed pelleting seed coating and seed colouring/A. Bharathi P. Natesan K. Vanangamudi Sherin Susan John H. Ramya and P. Thangavel. 32. Signal transduction under biotic and abiotic stress/K.R.V. Sathyasheelag Kayalvizhi T. Saravanan R. Renuka and K. Vanangamudi. 33. Principles and practice of aerial seeding in tree species/K. Subramanian V. Sivakumar and B. Gurudev Singh. 34. Bio inoculants in forest seed and seedling management/S. Balaji and T. Kalaiselvi. V. Seed Production 35. Choice of agricultural crops and varieties adoptable in rainfed and garden land ecosystem/T.S. Raveendran and M. Kumar. 36. Production practices and maintenance of nucleus and breeder seeds/J. Renuga Devi and K. Vanangamudi. 37. Nucleus and breeder seed production in cross pollinated crops/A. Nirmalakumari K. Natarajamoorthy J. Renugadevi and.

Zustand: New.

Zustand: New.

Hardcover. Zustand: New. Dust Jacket Included. Contents I. Recent approaches in tree seed science and technology 1. Approaches in reforestation and tree improvement/K. Vanangamudi K. Kannan S. NanthaKumar K. Natarajan and T. Saravanan. 2. Pollination and fertilization in forest trees/T. Saravanan. 3. Flower and fruit structures in forest trees/T. Saravanan K. Vanangamudi and R. Arunkumar. 4. Tree seed structure and biology/G. Kayalvizhi K. Vanangamudi K. Natarajan T. Saravanan and K.R.V. Sathya Sheela. 5. Selection of candidate plus trees for tree seed collection/K.R.V. Sathya Sheela T. Saravanan G. Kayalvizhi and K. Vanangamudi. 6. Establishment and management of seed stands/seed production areas in tree improvement programmes/K. Vanangamudi K. Kannan T. Saravanan and V. Thirumalmurugan. 7. The prospects and problems of seed orchards in forest trees/E.P. Indira. 8. Pollen management in seed orchards/N. Gurunathan P. Srimathi and K. Kumaran. 9. Factors affecting forest tree seed production/T. Saravanan and K. Natarajan. 10. Seed source on tree seed germination and vigour potential/K. Vanangamudi G. Mani and K. Kannan. 11. Seed pelleting in trees species/K. Vanangamudi R. Umarani A. Bharathi and S. Karpagavalli. 12. Incubation drying and separation method to viable from non viable seeds of tree species/K. Vanangamudi R. Umarani A. Bharathi and V. Ravichandran. 13. Botanical seed treatment for increasing germination and seedling vigour of important trees/K. Vanangamudi G. Mani R. Umarani A. Bharathi V. Manonmani and R. Renuka. 14. Seed quality enhancement technologies for maximizing the tree seed quality/J. Renugadevi and K. Vanangamudi. 15. Seed quality enhancement in Neem Jamun Kapok and Amla/B. Vijayakumari. 16. Seed enhancement technologies for improvement of viability and vigour in Pungam Vagai Tamarind and Karuvel/P. Kumudha. 17. Allelopathy consequences and uses/K. Sivasubramaniam and K.R.V. Sathya Sheela. 18. Physiological manipulations to improve germination survival and establishment in tree species/Mallika Vanangamudi and M. Djanaguiraman. 19. Germination and Vigour of neem seed under moisture stress environment/A. Thiruvaruldevi K. Raja Mallika Vanangamudi and J. Rajkumar. 20. Factors affecting the longevity of recalcitrant seeds/V. Sivakumar K. Vanangamudi B. Gurudev Singh R. Anandalakshmi Rekha R. Warrier and S. Geetha. 21. Tree seed pathology/D. Saravanakumar T. Raguchander and K. Prabhakar. 22. A reliable quick viability test in few tropical tree species/K. Vanangamudi G. Mani R. Umarani A. Venkatesh S. Natarajan and J.C. Ragini. 23. Assessment of vigour in tree seeds/K. Sivasubramaniam and E. Sujatha. 24. Recent trends in somatic embryogenesis and synthetic seed for tree seed regeneration/K. Malarkodi and K. Vanangamudi. 25. Nursery management techniques for elite seedling production in tree species/M.P. Divya and M. Maria Domnic Savio. 26. Tree plantation techniques for arid regions of India/L.N. Harsh. 27. Regeneration technologies for bamboos/K. Natarajan S. Marimuthu and K.R.V. Sathya Sheela. 28. Integrated nutrient management in Dalbergia Sissoo Roxb. in normal and Alkaline soils/R. Revathi. 29. Biological nitrogen fixation in forest trees/E. Sujatha T. Saravanan K. Latha and K. Natarajan. 30. Pest management in tree plantations/G. Thilagavathi and K. Vanangamudi. 31. Revitalisation of industrial effluents for enhancing seed germination and seedling survival/A. Thiruvaruldevi K. Raja K. Vanangamudi and Mallika Vanangamudi. 32. Use of tree seeds in water clarification/D. Gopalakrishnan M. Senthilkumar and K. Vanangamudi. 33. Revegetation of minespoils by soil and seed management techniques/A. Thiruvaruldevi K. Raja P. Murugesaboopathi and Mallika Vanangamudi. 34. Imperative of rain water harvesting and reuse and recycling in cities of South/S. Arunmozhi and D. Abila. 35. Forest tree seed research in Tamil Nadu/N. Krishna Kumar. 36. Biological reclamation as a sustainability indicator/D. Abila and S. Arunmozhi. II. Special Topics 37. Production and market.

Buch. Zustand: Neu. Neuware - Life Happens Right NOW is not another self-help manual filled with promises of quick fixes. It is a direct, heartfelt exploration of the one truth we often overlook: the present moment is all there is. Drawing from personal experiences, ancient wisdom, and modern science, the book gently guides the reader away from the illusions of past and future, into the simplicity and depth of the Now.

Hardcover. Zustand: New. 1st Edition. Contents: 1. Evaluation of Parents, F1 Hybrids, F2s and F3 Generations for Earliness, Quality and Grain Yield in Rice (Oryza sativa L.)/Thirugnanakumar, S., R. Narasimman and K. Manivannan. 2. Evaluation of Parents and F1 Hybrids for Seed Yield and its Component Characters in Maize (Zea mays L.)/Saravanan, K., Umashankar and P. Senthilkumar. 3. Evaluation of Parents, F1 Hybrids, F2s and BC1 and BC2 Generations for Seed Yield, Oil Content and their Component Characters in Sesame (Sesamum indicum L.)/Thirugnanakumar, S., K. Manivannan and A. Anandan. 4. Evaluation of Parents and F1 Hybrids for Seed Yield and its Component Characters in Blackgram (Vigna mungo L.)/Thangavel, P., S. Kumarasamy and S. Thirugnanakumar. 5. Evaluation of Parents, F1 Hybrids and F2 Generations for Seed Yield, Oil Content and its Component Characters in Greengram (Vigna radiata L.)/Thangavel, P., Telugu Chinna Ayyanna and S. Thirugnanakumar. 6. Evaluation of Parents and F1 Hybrids for Lint Yield, Seed Yield and its Component Characters in Cotton (Gossypium hirsutum L.)/Saravanan, K., N. Kannan, A. Anandan and S. Thirugnanakumar. 7. Evaluation of Parents and F1 Hybrids for Seed Yield and its Component Characters in Sunflower (Helianthus annuus L.)/Saravanan, K., Selvakumar and S. Thirugnanakumar. 8. Evaluation of Parents and F1 Hybrids for Fruit Yield and its Component Characters in Brinjal (Solanum melongena L.)/Senthilkumar, N., P. Shanmugapriya and K. Manivannan. 9. Evaluation of Parents, F1 Hybrids, F2s and BC1 and BC2 Generations for Fruit Yield, and its Component Characters in Bhendi (Abelmoschus esculentus (L.) Moench)/Senthilkumar, N., K. Ramya and M. Rajkumar. References. Recombination breeding has proved its mettle by giving useful varieties, which solve the food and notional problem throughout the world. The evaluation of parents their first generation hybrids as well as second generation hybrids, segregating generations along with the evaluation of back cross progenies would give useful information for the development of high yielding genotypes. In this contest, a text book on Recombination breeding in crop plants would be useful to the researchers by evolving high yielding genotypes coupled with good agronomic performance. This book has written primarily for post-graduate students and researchers in plant breeding and genetics. The authors have attempted to write it so simple and comprehensive manner. The special feature of the book is the collection and presentation of literature related to recombination breeding in crop plants for mandate crops of India. Data have been given elaborately and have been discussed with the available literature.

Zustand: New.

Zustand: New. In.

Zustand: New. In.

Zustand: New. In.

Taschenbuch. Zustand: Neu. TOTAL HIP ARTHROPLASTY STUDIES ON MODIFIED HIP PROSTHESIS | Saravanan K (u. a.) | Taschenbuch | Englisch | 2025 | LAP LAMBERT Academic Publishing | EAN 9786208421847 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Zustand: New. 2012. hardcover. . . . . . Books ship from the US and Ireland.