K Ramakrishna Reddy (38 results)

Condition: New. pp. 260.

Condition: New. pp. 260.

Condition: New. pp. 241.

Condition: New. pp. 260.

Condition: New. pp. 241.

Condition: New. pp. 241.

Condition: New. pp. 200 , Maps.

Condition: New. pp. 356.

Condition: New. pp. 358.

Hardbound. Condition: As New. New. Contents Preface. About the book. 1. Introduction. 2. Guidelines for watershed development programme (GOI). 3. Methodologies in selection and surveys. 4. Soil and water conservation methods. 5. Watershed activities. 6. Hydrological studies. 7. Development of greenery. 8. Participation of people. 9. Status of biophysical and socio economic factors. 10. Epilogue. Bibliography. About the authors. Subject index. Government of India launched a watershed development programme during the year 1983 84 with an objective to develop natural resources viz. land water vegetation and productivity of crops in addition to improvement of standard of living of the people. Based on the experience gained during 1983 90 the Watershed Development Programme has been expanded further to cover larger areas. Government of India through its Ministries of Agriculture Rural Development forestry managed the Watershed Development Programme in India. Further it was allotted even to non governmental organizations under the policy of government and private partnership so as to execute the works more effectively. However NGOs concentrated on water resource development so as to improve the irrigated area for improving the livelihood security of rural people on watershed basis unlike government departments which concentrated on overall development of natural resources and agriculture production. There are number of books covering watershed development programmes written by many authors. Hence an attempt is made to cover all aspects of watershed so as to observe and judge the effectiveness and efficiency of the watersheds based on the development of natural resources agriculture and socio economic conditions. Thus many points are covered in this book. 200 pp.…

Hardcover. Condition: As New. Dust Jacket Included. Contents Preface. Acknowledgements. About the editors. About the book. 1. Importance and relevance of maize/P.R. Reddy. 2. Cultivation and management of maize in dryland and irrigated conditions/G. Jayaram Reddy. 3. Fertilizer management in maize/J.P. Goyal K.C. Laddha Sunil Dadeech and L.L. Somani. 4. Specially on corn types importance and production technologies/E. Satyanarayana and P. Shanthi. 5. Management strategies in maize/S. Hemalatha. 6. Maize diseases and their management/R. Ranga Reddy and G.L.K. Reddy. 7. Maize varieties and hybrids importance and development/R. Sai Kumar and G.L.K. Reddy. 8. Integrated pest management in maize/J.C. Sekhar and S. Venkatesh. 9. Technologies for value addition in maize/S. Venkatesh and J.C. Shekhar. 10. Mechanization of maize production in India/V.M. Mayande. 11. Communication skills for improving maize production/R. Joseph. 12. Concepts of frontline demonstrations/G. Subba Reddy and M.C. Swamy. 13. Maize economy in India/C.A. Rama Rao. 14. Recommended maize varieties/N.N. Singh. 15. Epilogue/V. Maruti. References. Subject index. One hundred and seventy frontline demonstrations were approved and sanctioned by the director Directorate of Maize Research (ICAR) New Delhi for Khariff season 2004 and he approved and sanctioned to hold a meeting/training for subject matter specialists working in promotion and development of maize in Andhra Pradesh. Accordingly it was conducted during August 26 27 2004. Fourteen experts were invited to present papers on different aspects of maize for discussion in the meeting. They presented and detailed discussion was made on each paper and new ideas were also incorporated. It covers all aspects. It will be useful to scientists extension workers policy makers etc. as information on maize is available in this book. Thus it is a ready reckoner. 192 pp.…

Hardcover. Condition: As New. Contents Preface. 1. Introduction. 2. History of dryland farming. 3. Climate and resources characterizations. 4. Dryland technologies. 5. Technologies for arid and drylands. 6. Crops and cropping systems. 7. Soil and water conservation methods. 8. Alternate land use systems. 9. Adoption of technologies. 10. Mechanization of dryland agriculture. 11. Employment potential and women empowerment. 12. Policies priorities strategies and programs. 13. Constraints. Bibliography. Subject index. All India Coordinated Research Project for Dryland Agriculture (AICRPDA) Hyderabad was launched by Indian Council of Agricultural Research during 1970 with 23 Cooperative Centres Institute for Dryland Agriculture (CRIDA) during 1985. Another scheme All India Coordinated Research Project for Dryland Agriculture (on agrometeorology has been functioning at CRIDA for the past two decades. Research efforts went deep into real issues to tackle the problems of drylands in India which covers to the extent of 65 per cent of total cultivated area of 142.8 million hectares. The contribution to national food production has declined from 80 per cent in 1951 to <40 per cent at present. Generally the productivity is much higher in irrigated lands in addition to assured harvest of crop and income unlike in drylands which has been affected with vagaries of monsoon. Hence research efforts to sustain production and income to dryland farmers has been going in and at present there are different technologies available to farmers who has chance to choose any package/component of technology based on his needs choices socio economic agronomic conditions because technologies are highly location and categories of farmers specific which needs careful selection and adoption for higher income. Even government of Canada supported AICRPDA by sending experts and sanctioning the budget for construction of buildings in addition to supplying equipments machinery etc. and expert's advice in research issues/projects. The experts of Canada were in AICRPDA/CRIDA during 1970 85. This period was divided into three phases viz. first phase (1970 75) second phase (1976 80) and third phase (1981 85). In first phase research projects covered identification of crops and varieties cropping systems (inter/sequence crops) soil and tillage and crop establishment practises fertilizer use weed control aspects etc. In second phase the joint collaboration of Indo Canada Project covered location specific integrated activities cropping systems pulses oilseeds cereals millets full utilization of agronomic practises fertilizer placement etc. whereas in third phase research on rainwater management (in situ and ex situ) appropriate cropping systems integrated nutrient management fertilizer use efficiency management of natural resources etc were covered. The Canadian experts lefts CRIDA later. CRIDA with 23 centres carried out research programmes on alternate land use systems refinement cropping systems etc. based on understanding the environment and socio economic agronomic conditions watershed management under different agro eco regions during 1986 90. Subsequently all efforts were put on sustainable agriculture resource characterization soil fertility and nutrient/energy management mechanization watershed development programme for sustainable crop production and income generation transfer of technologies evaluation of technologies etc. Hence it is felt that there is a need to write a book based on results at CRIDA AICRPDA centers (22) and AICRPAM centers (25) and experiences of authors who discussed with a number of scientists individually and on different forums. Thus it is an outcome of the experiences of authors in dryland agriculture research during the past 3 decades. 368 pp.…

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Condition: New.

Condition: New. pp. 132.

Condition: New. In.

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Condition: New.

Taschenbuch. Condition: Neu. Investigations on In2S3 Layers Grown by Close Spaced Evaporation | Physical and Chemical Properties of As-grown and Annealed Films | K. T. Ramakrishna Reddy (u. a.) | Taschenbuch | 132 S. | Englisch | 2011 | LAP LAMBERT Academic Publishing | EAN 9783846534533 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

Taschenbuch. Condition: Neu. Polycrystalline Sn - S Based Layers For Solar Cell Application | G. Sreedevi | Taschenbuch | 200 S. | Englisch | 2016 | LAP LAMBERT Academic Publishing | EAN 9783845472751 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

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Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Polycrystalline thin film solar cells based on CuInGaSe2 (CIGS) and CdTe as absorber layers have been developed with efficiencies 15% using CdS as the buffer layer. However, the usage of CdS in these devices is harmful to the environment and has the potential to cause the manufacture problems due to the toxicity of Cd . Further, the collection efficiency of these solar cells is limited due to the narrow band gap of CdS (2.42 eV). Therefore, in order to improve the collection efficiency, to enhance the feasibility of manufacturing and to avoid environmental problems, it is desirable to replace CdS with a wide band gap material with appropriate properties. In this direction, novel materials have been proposed to replace the conventional CdS and In2S3 is one of the prominent alternatives. In this study, In2S3 films were grown by close spaced evaporation. The physical and chemical properties were investigated in relation to substrate temperature, film thickness and annealing in order to study the behavior of these films for their application as a buffer layer in solar cells. 132 pp. Englisch.…

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Energy plays a vital role in the development of any country. In the context of energy crisis in recent years, solar energy is one of the prominent renewable energy sources that can play a vital role in the energy sector in the coming future. Although crystalline solar cells have shown high efficiencies, solar cells developed using thin films offer many advantages over the crystalline counter parts. Although the existing polycrystalline thin film solar cells based on CdTe and CuInGaSe2 are giving good efficiencies and are commercially available in the market, however, they involve materials that are toxic or rarely available in earth's crust. Hence, investigations on novel and new materials that are abundant, less toxic and environmentally safe to handle with better properties are important. In this direction, Sn and S are two elements that exist in stable form, suitable for solar cell application. This book deals with synthesis of Sn-S films by a simple and economic technique, chemical bath deposition, followed by discussion of results on the analysis of these layers. SnS2/SnS heterojunction solar cell was developed to demonstrate the photovoltaic potential of this structure. 200 pp. Englisch.…

Condition: New. Print on Demand pp. 132 2:B&W 6 x 9 in or 229 x 152 mm Perfect Bound on Creme w/Gloss Lam.

Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Ramakrishna Reddy K. T.K. T. Ramakrishna Reddy is working as Professor of Physics at Sri Venkateswara University, Tirupati, India. He worked at various leading research laboratories in UK, Germany, Italy, Israel, China and Japan und.…

Condition: New. PRINT ON DEMAND pp. 132.

Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Ramakrishna Reddy K. T.Professor K.T.Ramakrishna Reddy is an active researcher and teacher at the Physics Department, S.V.University, Tirupati, India. He was awarded with the A.P. State Best Teacher award and many coveted fellowships.…

Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: S M BasavarajaiahDr. Basavarajaiah S. M. received his Doctoral degree from Gulbarga University, Kalaburagi, and a PDF from IIT, Kanpur. Presently, Basavarajaiah is working as a Coordinator for the PG Chemistry, Vijaya College, Bengal.…

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