Rakesh sharma (320 Ergebnisse)

Zustand: New. pp. viii + 122 Figures.

Zustand: New. pp.

Zustand: New.

Zustand: New. pp. x + 350 Figures.

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

Zustand: New.

Paperback. Zustand: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

Zustand: New. pp. 126.

Zustand: New. pp. 350.

Soft cover. Zustand: New. Plant breeding is the purposeful manipulation of plant species in order to create desired genotypes and phenotypes by improving the genetic makeup of crop plants in relation to their economic use. This manipulation involves either controlled pollination, genetic engineering, or both, followed by artificial selection of progeny. In its primitive form, plant breeding started after the invention of agriculture during which plants were transformed from being independent, wild progenitors, to fully dependent (on humans) and domesticated varieties. During this period, humans also discovered the time-honored and most basic plant breeding technique 'selection', the art of discriminating among biological variation in a population to identify and pick desirable variants. Selection implies the existence of variability. The selection was based solely on the intuition, skill, and judgment of the operator. Needless to say, this form of selection is practiced to date by farmers, where they save seed from the best-looking plants or the most desirable fruit for planting the next season.…

Soft cover. Zustand: New. Zustand des Schutzumschlags: New. 1st Edition. Contents: Preface. 1. Agricultural communication media and information technology. 2. Agricultural extension education. 3. Programme planning and rural development in agriculture. 4. Management in agriculture extension. 5. Training and social research methodology. 6. Adult education. 7. Rural sociology and educational psychology. 8. Miscellaneous. Abbreviations. Today students are facing many competitive exams in which many questions related to agriculture extension is used to ask. All these examination are mostly objective based and students always look for study material that is ready to use and easy to grasp. The present book "Agricultural Extension Explorer" has been prepared in most simple and lucid manner. The main objective of this book is to help the reader to quickly grasp the facts comprehensively and systematically from various branch of agriculture extension like communication, extension education, programme planning, management, social research methodology, adult education, sociology and psychology. Hope this book would be highly useful for those appearing in the competitive examinations such as Agricultural Research Services (ARS), National Eligibility Test (NET), State Eligibility Test (SET), Banking, Civil Services and other related examinations. Beside this, it will also useful for fellow teachers, researchers and development officers for references and easy answering of many complicated questions. …

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

Soft cover. Zustand: New. Zustand des Schutzumschlags: New. 1st Edition. Green Chemistry Network Centre (GCNC) has been established in Delhi University under the recommendation of a panel of world leaders headed by Professor Paul Anastas (known as Father of Green Chemistry) with the following aims: Build up a network for exchange of expertise, discussion and knowledge between industrialists and academicians as well as between chemists and engineers with interests and expertise relevant to Green Chemistry. Prepare and disseminate the educational materials on Green Chemistry for school, college and university levels through specially designed courses (e.g. add-on courses) with special focus on laboratory experiments. Design training not just to expose the chemists to the concepts, principles and methodologies of Green Chemistry but also to empower them to bring this new knowledge back to their institution or industries. Translate existing Green Chemistry materials for broader distribution through the network all over India. GCNC received the prestigious ChemRAWN XIV-GCI Developing and Emerging Nations Grant Award, consecutively for the year 2005, 2006 & 2007 from American Chemical Society's Green Chemistry Institute for these activities. …

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

Zustand: New. pp. [xvi] + 318 Figures.

Zustand: New. pp. 188.

Zustand: New.

Zustand: New. pp. 344.

Zustand: New. pp. 160.

Soft cover. Zustand: New. 1st Edition. Pests damage crops and have serious impact on the economic output of a farm. In the present book, relevant information and modern way to crop pest management have been discussed. It comprises pest management of cereal crops, pulses, oilseed, fiber crops, cash crops, fruit crops and stored grains. It also provides detailed information on crop losses due to pests and their distribution, host range, life history and nature of damage are presented systematically. Available management practices like preventive, cultural, mechanical and biological measures are discussed. It is hoped that the book will be of interest and benefit to the students, entomologists, plant pathologists, extension workers, farmers, researchers and all others interested in crop pest management. (jacket).…

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

Zustand: New. pp. 324.

Zustand: New. In English.

Zustand: New. In English. Sharma, Rakesh (illustrator).

Zustand: New. pp. 360.

Zustand: New. pp. viii + 340.

Zustand: New. pp. 232 Illus.

Zustand: New. pp. 156.

Zustand: As New. Unread book in perfect condition.

Zustand: New.