V k singh s (300 risultati)

Condizione: New. pp. 214.

Condizione: New. pp. 214 Index.

Condizione: New. pp. 214.

Condizione: New. pp. 247.

Soft cover. Condizione: New. ISBN:9789358876253.

Soft cover. Condizione: New. ISBN:9789359199849.

Condizione: New. pp. 247.

Condizione: New. pp. 247.

Hardcover. Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New. pp. vi + 277 Illus. (Mostly Col.).

Condizione: New. pp. xii + 300, Maps.

Condizione: New. pp. vi + 277 1st Edition.

Hardcover. Condizione: New. 1st Edition. Contents: Preface. 1. Introduction. 2. Fiber network survivability planning and design. 3. Protection and restoration mechanism. 4. Network bundling (switching anrouting techniques). 5. Fiber optic network integration techniques. 6. Logical layer implementation. 7. Optical network elements, services and applications. 8. Conclusion and future scope. References. Appendices. Biography. Subject index. With the continuous advancement in technology data communication at higher data rates have become the need for the present and future technology. The data can be highly sensitive and loss of such data can hamper the communication which can cause huge loss to data, time and revenue. Thus survivability plays a very crucial role in optical networks. It is the ability of the optical network to overcome failure by pre-reservation of resources or by finding available resources after link failure has occurred Since optical network survivability is narrow area were till there lot of research w.r.t. to survivability to take place. In this area there are very few expertise are available. We will explain the concept of survivability with photonics networks with simple examples so that everyone try to understand and implements the same. It is having lot of scope in upcoming broad way Technologies. Detailed Information about Chapters While the work focused on optical networks, the methods developed are not network specific and can be applied to many types of networks employing a variety of transmission and switching technologies They are: 1. Develop models of optical-broadband access networks and trunk networks based on projected traffic growth. 2. Evaluate the impact of emerging technologies on network architecture design. 3. Develop routing algorithms for optical layered networks. 4. Investigates protection/restoration coordination schemes in the optical layer, i.e. physical layer topology. 5. Investigate the potential for packet switching procedures and burst switching in optical networks, i.e. Logical Layer Topology. The Performance and Evaluation of Optical networks take into consideration the factors like trade-off between routing traffic at the optical layer, creating dedicated light paths in order to maximize the traffic carried and the availability of spare capacity.…

Hardcover. Condizione: New. From the preface : "Erstwhile Bihar, lying close to the foot hills of Nepal and covering an area of 1,73,877 sq km, harbours a very rich and diverse flora. Its unique phytogeographical position, topography and good precipitation are some of the important factors which are mainly responsible for high degree of plant diversity. The occurrence of different types of forests, ranging from subtropical to tropical and consequently the establishment of three National Parks and twenty Wildlife sanctuaries in the state, which constitute an important source of germplasm, are of considerable interest. Although the state has been botanically surveyed since 1848 and the Flora was published during 1921-1925 which included Bihar, Orissa and parts of West Bengal, but the complete Flora of Bihar itself is not in hand. Simultaneously, the natural vegetation since Haines' publication has been continuously and increasingly under pressure owing to developmental projects including mining activities and non-judicious exploitation of plant resources. These reasons coupled with the publication of a number of new plant records for the state warrant the need of fresh estimation of current status of floristic account n the state. The present work is an attempt in this direction to provide the status of the Flora of the state. It is hoped that this publication will be highly helpful to the botanists, especially taxonomists, environmentalists, foresters, agriculturists, horticulturists,pharmacologists and planners in their research and management programmes. 777 pp.…

Condizione: New. pp. 218.

Condizione: New. pp. 213.

Hardcover. Condizione: New. ISBN:9789390591701.

Hardbound. Condizione: As New. New. Contents 1. About the crop. 2. Genetic resources. 3. Seeds Germination and seedling establishment. 4. Vegetative and reproductive growth. 5. Cultural practices an productivity. 6. Physiological basis of crop growth and productivity. 7. Mineral nutrition. 8. Biotic factors affecting crop growth and productivity. 9. Food and feed science in pearl millet. 10. Pearl millet breeding biochemistry and biotechnology. 11. General comments. Literature (relevant). Index. There is great necessity of the management of crop plants which can solve the great problem of food in the arid and semi arid regions and can adapt and produce in these conditions. The common names of peal millets are Pennisetum typhoides (Burm) Stapf and Hubb and Pennisetum glaucum (L.) Br. The actual name P. Americanum is given by clusias. Pearl millet is of African origin and domesticated. According to Vavilov pearl millet is originated in Ethiopia. Murdock put forward its origin in Africa near Niger river. The great diversity is found in West African regions South of Sahara desert and Sahel regions. Pearl millet is sown in the arid and semiarid tropical regions with annual temperature ranging from 18 to 35oC precipitations of 200 600 mm per year under rainfed situations. The poor distribution frequency and duration of precipitation generates severe drought which affect the grain yield and forage. Pearl millet has capacity to produce under these conditions compared to other traditional crops. The improvement of pearl millet and other minor cereals are potential sources of food has been appreciated in these regions compared to other crops similar to rice wheat and maize in developed countries. In Africa India China Korea Japan the millets are cultivated abundantly for human and animal food in the arid and semiarid regions under rainfed conditions. Owing to increasing populations and the greater demand of food it is a great necessity to incorporate the crop species for better adaptation to the stress situations such as high temperature drought poor fertile salinity alkalinity of soils. The present book pretend to contribute an extensive research review during the last decade on various disciplines of pearl millet starting from origin crop physiology to biotechnology. The book aims to serve as a major source of information for the students researchers farmers and producers to know about research advances on capsicum sciences made by the scientists throughout the world. 218 pp.…

Hardbound. Condizione: As New. New. Contents 1. Commercial importance. 2. Variability in plant type in chilli. 3. Genetic resources. 4. Seed germination and seedling establishment. 5. Vegetative and reproductive growth. 6. Physiological basis of crop growth and productivity. 7. Mineral nutrition. 8. Effect of biotic factors on production and quality. 9. Food value of capsicum pepper (Capsicum Spp.). 10. Biochemistry and biotechnology. References. Index. The chilli (Capsicum Spp.) pepper is an important condiment of high commercial value and also medicinal values containing antioxidant properties anti cancerous and many other properties. It occupies an important place in the human culture since pre history in many countries. Capsicum is well known in the pre historic Mexican culture such as Aztecs and Olmecas. Capsicum belongs to the family Solanacease possessing 10 species. Originating in the new world the crop has spread to different corners of the world. Different species are cultivated in several countries of the world. In U.S.A most commercial pepper cultivars belong to C. capsicum. Most of the US supply is produced in New Mexico California and Texas. Both fresh and dried products are used in trade. Mexico exports more than 98% of fresh peppers to USA Pakistan India China and Spain. The fruit of Capsicum annuum belongs to Longum group which is popularly know as red pepper paprika or capsicum. The fruit of Capsicum grossum has mild flavour called sweet pepper and is also a source of spice. The ripe fruit of Capsicum annum is also known as paprika. The dry powdered fruits are used in cooking to give mild flavour and red colour. The fruit quality is determined in terms of nutrient contents of B P Fe Mg Si Mn Al Ca and Cu. Several books on Capsicum are available in the market on specific aspects but a book is rare which contains various aspects starting from taxonomy. The present book discusses advances in Capsicum during the past decade. The authors felt the necessity for compiling extensively reviewed aspects in a single book the world wide research advances on various subjects of Capsicum. This book covers a variety of subjects starting from origin breeding and genetics physiology production techniques biotic and abiotic stress factors food science to biotechnology and biochemistry in a cohesive manner. In the third world where capsicum cultivation and research is proceeding at a rapid pace the scientist get access to current science. Libraries are poorly funded and computer facilities are negligible not permitting website consultation. The authors strongly feel this book will fulfill their desires. The book aims to serve as a teaching guide a rich sources of information for the students and researchers as for farmers and producers about the most research advances on capsicum sciences made by the scientists throughout the world. The professors and researchers can update their knowledge and research trends on the subjects in various disciplines. 244 pp. …

XII, 446 p. Hardcover. Versand aus Deutschland / We dispatch from Germany via Air Mail. Einband bestoßen, daher Mängelexemplar gestempelt, sonst sehr guter Zustand. Imperfect copy due to slightly bumped cover, apart from this in very good condition. Stamped. Water Science and Technology Library. Volume 97. Sprache: Englisch. …

Condizione: New. pp. ix + 451.

XIII, 392 p. Hardcover. Versand aus Deutschland / We dispatch from Germany via Air Mail. Einband bestoßen, daher Mängelexemplar gestempelt, sonst sehr guter Zustand. Imperfect copy due to slightly bumped cover, apart from this in very good condition. Stamped. Water Science and Technology Library, 95. Sprache: Englisch. …

Hardcover. Condizione: New. Contents: 1. Classification of spices and condiments. 2. Identification of spices and condiments. 3. Identification of varieties of major spices and condiments. 4. Morphological studies of spices and condiments. 5. Propagation of spices and condiments. 6. Seed treatment and sowing of spices and condiments. 7. Layout and planting of spices and condiments. 8. Production practices of spices and condiments. 9. Methods of fertilizer application. 10. Weed management in spices and condiments. 11. Training and pruning system used in spices and condiments. 12. Maturity standard and harvesting of spices and condiments. 13. Processing and grading of some important spices and condiments. 14. Methods of essential oil extraction of spices and condiments. 15. Value added products of spices and condiments. 16. A visit to commercial plantation. The book has been organized with each chapter to assist the students in acquiring the necessary skills in performing the practical work assigned. Comprehensive information is given on topics such as classification, identification, varieties description, morphology, propagation, seed treatment and sowing, layout and planting, production practices, methods of fertilizer application, weed management, training and pruning, maturity standard and harvesting, processing and grading, method of essential oil extraction and value added products of various spices and condiments.…

Condizione: New. pp. [xiv] + 243.

Contents 1 About The Crop a Introduction 2 Genetic Resources a Phyllogeny Origin and Domestication b Genetic Diversity i Studies on other Species of Pennisetum 3 Seeds Germination And Seedling Eastablishment a Seeds b Biotechnology of Seed Characteristics c Seed Germination d Seedling Emergence and Establishment e Seedling Establishment 4 Vegetative And Reproductive Growth a Vegetative Growth i Drymatter ii Root System b Reproductive Growth c Phenology i Yield Components 5 Cultural Practcies And Productivity a Soil Preparation b Sowing Date c Fertilization d Intercropping e Weed Control f Productivity i Studies on the Use and Cultural Practices of other Pennisetum spp 6 Physiological Basis Of Crop Growth And Productivity a Biochemistry b Physiology i Photosynthesis 1 Light 2 Temperature 3 Chlorophyll 4 Photosynthesis ii Abiotic Stress Factors 1 Drought 2 Biotechnology of Drought Tolerance in Pearl Millet 3 Salinity 4 Research Advances in Salinity Tolerance in Pearl Millet ICRISAT 5 Ameriolative Function 6 Effect 7 Biochemical Changes 8 Variation and Selection 7 Mineral Nutrition a Nitrogen N i Azospirillum b Sulfur S c Phosphorus P d Potassium K e Nutrient Management 8 Biotic Factors Affecting Crop Growth And Productivity a Weeds b Insect Pest Problems on Pearl Millet Distribution and Nature of Damage i Flour Beetle ii Stem Borer iii Chinch Bugs c Nematode 1 Planting Date 2 Infester Rows 3 Artificial or No Choice Technique d Diseases i Downy Mildew Sclerospora graminicola 1 Characterization 2 Inoculations 3 Response 4 Control Measures 5 Resistance 6 Biotechnology ii Rust Puccinia substriata iii Stalk Rot 1 Smut Moesziomyces penicillariae iv Leaf Spot 1 Control Measures 9 Food And Feed Science In Pearl Millet a Food Composition b Food Quality c Food Processing and Preparation d Digestibility e Food Storage f Grain and Fodder for Animals i Productivity of Fodder ii Grains used as Feed for Animals 1 Goats 2 Pigs 3 Buffalo 4 Broiler Chickens 5 Laying Hen iii Fodder 1 Beef Heifers g Other Pennisetum spp i P purpuream 1 Morphology Agronomy and Growth 2 Growth and Productivity 3 Nutritional Composition 4 Animal Nutrition ii Pennisetum clndestinum iii Pennisetum macrourum iv Pennisetum orientale 10 Pearl Millet Breeding Biochemistry And Biotechnology a Breeding Aproach in Pearl Millet Pennisetum glaucum L i Cytology ii Breeding Approachs 1 Farmers Management iii Male Sterility b Heterosis i Diallel Crossing ii Interspecific Hybridization 1 Breeding for Disease Resistance c Biochemistry and Biotechnology i Biochemistry ii Biotechnology 1 Drought Resistance d Other Species i Pennisetum ciliare 1 In Vitro Tissue Culture 11 General Comments a Genetic Resource Phylogeny and Evolution b Seed Characteristics Seedling Emergence and Establishment c Vegetative and Reproductive Growth and Productivity d Cultural Practices e Physiological basis of Crop Growth f Salinity g Mineral Nutrition i Biotic factors Affecting Pearl Millet Growth and Productivity h Pearl Millet Food and Feed Quality i Biotechnology and Breeding 12 Literature Relevant 13 IndexThere is great necessity of the management of crop plants which can solve the great problem of food in the arid and semi-arid regions and can adapt and produce in these conditions The common names of pearl millets are Pennisetum typhoides Burm Stapf and Hubb and Pennisetum glaucum L Br The actual name P americanum is given by Clusias Pearl millet is of African origin and domesticated According to Vavilov pearl millet is originated in Ethiopia Murdock put forward its origin in Africa near Niger river The great diversity is found in West African regions South of Sahara desert and Sahel regionsPearl millet is sown in the arid and semiarid tropical regions with annual temperature ranging from 18 to 35° C precipitations of 200-600 mm per year under rainfed situations The poor distribution frequency and duration of precipitation generates severe drought which affect the grain yield and forage Pearl millet has.…

Condizione: New. pp. xvii + 509.