sr maloo (23 risultati)

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New. pp. 176.

Condizione: New. pp. 176.

Condizione: New. pp. 176.

Condizione: New. pp. vi + 154, Maps.

Condizione: New. pp. vi + 154 Figures Maps.

Condizione: New. pp. 376 Figures, Illus., Map.

Condizione: New. pp. 376, Map, Index 1st Edition.

Condizione: New. pp. vi + 154.

Condizione: New. pp. 376.

Hardcover. Condizione: New. Condizione sovraccoperta: New. 1st Edition. Contents: I. Review articles: 1. Sustainable uses of water resources and quality with respect to agriculture/Dhiman Mukherjee. 2. Recent advances in the management of devastating fungus Sclerotium rolfsii/M.K. Pandey, A.B. Rai, R.N. Prasad and P.S. Naik. II. Research articles: 3. Response of different botanical decoctions against white fly and yield of solanaceous vegetables grown in Baran Districts of Rajastan/D.K. Singh, T.C. Verma, I.N. Gupta, S.K. Trivedi, B.L. Nagar, S. Aswal and M.K. Shivhare. 4. Impact of maternal employmnet on personality traits of urban adolescents/Renu Bala and Paramjeet Kaur Nanda. 5. Effect of different Urea coating materials and level of urea on growth and yield of garlic Allium Sativum variety G-282/D.K. Singh, S. Aswal, I.N. Gupta, S.K. Trivedi, K.C. Meena and B. Singh. 6. Dairy cooperatives and its achievements in Rajasthan/Chitra, Kabra and G.K. Dakhera. 7. Feasibility studies for supplying farm fresh homogenized milk/Rajakumar, S.N. Geevarghese, P.I. and Sudheer Babu p. 8. Maternal employment: it's impact on personality traits of urban adolescents/Renu Bala and Paramjeet Kaur Nanda. 9. Studies on the efficacy of different herbicide for controlling weed flora of potato Solanum tuberosum L. CV Kufri Badshah in Kota division of Humid South Eastern plain zone V of Rajasthan/S.K. Trivedi and O.P. Gupta. 10. Improving livelihood of farmers through front line demonstrations on oilseed and pulse crops in Kapurthala District of Punjab: A five Year case study/Rajan Bhatt and Manoj Sharma. 11. Reproductive performance of crossbred cows as affected by non-genetic factors/G.K. Dakhera and L.S. Jain. 12. Performance of Pusa Nanha Papaya under organic farming system/D.K. Singh, B.L. Nagar, S.K. Trivedi, S. Aswal and G. Aswani.

Hardbound. Condizione: As New. New. Contents 1. Hybrid Pigeonpea breeding present status and future prospects/R.S. Raje I.P. Singh and S.R. Maloo. 2. Biochemical analysis for post infectional changes of piper longum leaves infected with colletotrichum blight/C.U. Patil A.S. Zape and S.D. Wa 154 pp.

Hardcover. Condizione: New. Condizione sovraccoperta: New. 2nd Edition. Contents Preface. I. Azolla 1. Introduction. 2. Occurrence. 3. Distribution. 4. Vernacular names. 5. Taxonomy. 6. Morphological characters. 7. Life cycle. 8. Fern Alga relation. 9. Growth. 10. Factors affecting growth. 11. Sporulation. 12. Structure of Sporocarps. 13. Sporophyte reproduced. 14. Induction of sporulation. 15. Sporocarp collection from the fresh A. microphylla. 16. Spore collection from Azolla mexicana. 17. Azolla spore collection. 18. Decomposition of sporulated Azolla and isolation of spores. 19. Sterilization of sporocarps. 20. Germination of sporocarps in solid agar medium. 21. Germination of sporocarp in moist filter paper. 22. Germination of megasporocarp in liquid medium. 23. Hybrid Azolla. 24. Spore inoculum production. 25. Presoaking of sporocarps for germination. 26. Storage and viability of spore inoculum. 27. Germination of sporocarps. 28. Factors affecting sporocarp growth. 29. Using sporocarps to culture sporophytes. 30. Germplasm shipment. 31. Nitrogen fixation. 32. Measuring N2 fixation. 33. Availability of N2 fixed. 34. Agronomic significance. 35. Methods of Azolla use in rice culture. 36. Field application. 37. Management practices. II. Blue green algae 1. Introduction. 2. Distribution. 3. Systematic position. 4. Origin and affinities. 5. Salient features. 6. Taxonomic classification. 7. Form structure and development of B.G.A. 8. Reproduction. 9. Life cycle and photoregulation. 10. Growth characteristics. 11. Nitrogen fixation. 12. Production of seeding material. 13. Straw based production technology of commercial purposes. 14. Algal production technology. 15. Multiplication of B.G.A. 16. Inoculation technique. 17. Survival and persistence of the inoculum in the soil. 18. Biological Nitrogen fixation. 19. Effect of algalization on rice yields. 20. Reclamation of sodic soils. 21. Economics of Algal inoculation. 22. Future prospectus. Conclusions. Selected references. Glossary. Index. Man made fertilizers have come to stay in the present century for increasing the output of agricultural production and to meet ever increasing demand of human population which has been further accentuated by the limited availability of additional fertile farm land. Industrial nitrogen is heavily dependent on energy derived from fossil fuel which is getting depleted at a very fast rate. On the contrary biological nitrogen fixation requiring nearly half the quantum of energy (needed for industrial fixation) and is dependent on energy from renewable resources such as products of photosynthesis and organic matter in the soil. The natural organic nitrogen provided by the biofertilizers to the agro ecosystem do not pose any health risk to humans which is being seriously apprehended by the use of chemical and synthetic inorganic nitrogen. In view of escalating energy costs it is essential for us to evolve and adopt a strategy of using biological fertilizers along with chemical fertilizers. This calls for adoption of integrated nutrient supply by using a judicious combination of chemical fertilizers and biofertilizers. The very objective of boosting crop productivity by chemical fertilizers is becoming self defeating and unsustainable. An effort has been made in this book to provide an up to date comprehensive account of fundamental as well as applied aspects related to biological N2 fixation through Azolla and Blue green algal bifertilizers. 376 pp.

Condizione: New. pp. 420.

Hardbound. Condizione: As New. New. Contents Preface. About the book. About the editors. 1. Organic farming retrospect and prospect. 2. Organics and inorganics in food grain production an overview. 3. Biodynamics of organic farming. 4. Biological weed control. 5. Blue green algae and sustainable agriculture. 6. Composting a potential tool for organic recycling. 7. Composting of organic wastes. 8. Green manuring. 9. Management of organo wastes through microbes. 10. Modern technique of Vermicomposting. 11. Nurturing soil and crop health by organic inputs. 12. Production and quality control in microbial inoculants. 13. Recycling of crop residues and role of earthworm in soil management. 14. Role of bioagents and biopesticides in organic farming. 15. Role of biofertilizers in sustainable agriculture. 16. Vermiwash. 17. Wastes management through vermi bio technology a sustainable approach in agriculture. 18. Azolla a potential biofertilizers and green manure. 19. Bioremediation and biomass utilization. 20. Cyanobacteria as ameliorating agent of salt affected soils. 21. Integrated approaches in weed management. 22. Integrated nutrient management. 23. Organic faming problems and prospects. 24. Certification and legislation of organic products. 25. Constraints limitations and issues of organic farming. 26. Production protection and quality of organic produce. 27. Scientific feasibility and validity of organic farming. 28. SREP Approach for promoting organic farming. 29. Strategies for promotion of organic farming. 30. Biological control of plant parasitic nematodes. 31. Subject index. Organic farming methods are widely used in all three groups of countries (developed developing and underdeveloped) in the world. In developing and underdeveloped countries organic farming is mostly preferred due to lack of chemicals and economics while in developed countries it is accepted for avoiding demerits of chemical fertilizers and pesticides and protecting environment. Organic farming is crop rotations use of biofertilizers and animal manures and biological pest control. However indiscriminate and increasing use of chemical fertilizers and pesticides has led to serious problems in agroecosystem such as pest resistance secondary pest outbreak pest resurgence destruction to ecocycles and endemic soil fauna and dying of soil etc. The present book will be helpful for understanding characteristics of biofertilizers Vermiculture and biocontrol agents their production techniques and applications and thus solve the above problems. This book is a need of modern agriculture. Organic farming is thus considered as a movement directed towards the philosophy of Back to Nature. It aims at low input farming thus reducing dependence on inorganic fertilizers plant protection chemical and weedicides. The book contains 30 chapters each contributed by authorities in their field of specialization highlighting their vast experience relevant to natural organic biological ecological and bydynamic aspects of no chemical farming. Considering the vast scope and huge export potential of organic foods from India such types of information on status strategy and scope in the form of a book was a long felt need. Since this is the beginning of popularizing such technologies the outcome of this book will serve the purpose of the target audience. This book should be of interest and use to students teachers researchers of agricultural colleges and universities administrators and extension officers consultants rural development and training centres and other agencies who are involved in production and promotion of organic food. The book will serve as a good reference book on Organic Food Production in India. 420 pp.

Condizione: New. pp. 368 2nd NO-PA16APR2015-KAP.

Condizione: New. pp. 368.

Condizione: New. pp. 368.

Condizione: New. pp. 432 2nd NO-PA16APR2015-KAP.

Condizione: New. pp. 432.

Condizione: New. pp. 432.