Meyyappan (100 risultati)

Soft cover. Condizione: New. ISBN:9789387973718.

Condizione: very_good. Fast Free Shipping â" Very Good condition book with a firm cover and clean pages. Shows normal use and some light wear or limited notes markings. A solid, nice copy to enjoy.

Condizione: good. Book shows general signs of use and handling. May have light wear on the cover or edges and minimal writing or highlighting. Binding remains tight, and pages are clean and readable.

Hardcover. Condizione: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority.

Hardcover. Condizione: Acceptable. Connecting readers with great books since 1972. Used textbooks may not include companion materials such as access codes, etc. May have condition issues including wear and notes/highlighting. We ship orders daily and Customer Service is our top priority.

Condizione: good. Signs of wear and consistent use.

hardcover. Condizione: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Soft cover. Condizione: New. 1st Edition. Principles of Organic Farming is a practical oriented text to organic crop management that provides background information as well as details of ecology-improving practices. This book is meant to give the reader a holistic appreciation of the principles and importance of organic farming and to suggest ecologically sound practices that help to develop and maintain sustainable agriculture. This book represents a current and updated look at what we know about organic farming practices and systems, primarily from the Indian perspectives. This book is intended as a professional basic textbook for undergraduate level students and will specifically meet out the requirement of the students of organic farming being taught in all the agricultural universities across the globe. In addition, the purpose of this work is to spread the basic concepts of organic farming in order to; guide the production systems towards a sustainable agriculture and ecologically safe, obtain harmless products of higher quality, contribute to food security, generating income through the access to markets and improve working conditions of farmers and their neighborhoods. This book provides attention of one and all concerned to promote organic farming as a measure to provide the elites to posterity and to save our farm land that inherited from forefathers from being degraded and made in to wastelands through our excessive interventions.…

hardcover. Condizione: Acceptable. Please see the condition note after this for details, if this is missing please consider Acceptable to mean poor quality that could include major staining, water damage, writing, missing dustjacket, etc etc. Our books are dispatched from a Yorkshire former cotton mill. We list via barcode/ISBN so please note that the images are stock images and may not be the exact copy you receive, furthermore the details about edition and year might not be accurate as many publishers reuse the same ISBN for multiple editions and as we simply scan a barcode or enter an ISBN we do not check the validity of the edition data when listing. If you're looking for an exact edition please don't order (at least not without checking with us first, although we don't always have time to check). We aim to dispatch prompty, the service used will depend on order value and book size. We can ship to most countries, see our shipping policies. Payment is via Abe only.…

Hardcover. Condizione: Good. Condizione sovraccoperta: Good. 1st Edition. Book is in very good condition in good condition dust jacket. Dust jacket has some edge and corner wear and a few small edge rips. All intact. No writing or marking. Not Ex-Library.

Condizione: Brand New. New. US edition. Expediting shipping for all USA and Europe orders excluding PO Box. Excellent Customer Service.

Condizione: New.

Condizione: New. Brand New Original US Edition. Customer service! Satisfaction Guaranteed.

Condizione: New. pp. 296.

Condizione: New.

Condizione: New. pp. 296.

Condizione: New.

Hardcover. Condizione: New. 1st Edition. Contents: 1. Introduction. 2. Designs in aquaponics. 3. Systems in aquaponics. 4. Fish culture in aquaponics. 5. Plant culture in aquaponics. 6. Aquaculture management. 7. Aquaponics: greenhouse application. 8. Troubleshooting in aquaponic culture. 9. Appendix. Aquaponics is integration of recirculating aquaculture and hydroponics in one system. It involves fish plant and bacteria. The effluent from fish tank is delivered through plant beds and not released into environment. At the same time the nutrients for plant are supplied from a sustainable cost effective and non-chemical source. Aquaponics can be more productive and economically feasible in situation where land water is limited. The production of fish and plant in aquaponics ecosystem is visible since the process allows the fish, plants and bacteria to thrive symbiotically. The present attempt is made to educate aquaponics in brief, in simple for beginners and slowly attempt to large system. This is a resource book, includes description even to a non-technical reader. This publication is divided into convenient chapters, starting from about aquaponics, system, media, fish culture, management, trouble shooting and greenhouse planning. The challenge has been to provide a bridge towards common understanding of broad field of aquaponics using adequate technical details. Each chapter is dedicated to a specific facet of an aquaponic system. The target audience is Agriculture extension officers, aquaculture promoting officials, NGO's companies and individuals with the intension to bring a general understanding of aquaponics to people and society. …

Condizione: New. pp. 296.

Hardcover. Condizione: New. 1st Edition. Contents: 1. Introduction. 2. Hydroponic systems. 3. Hydroponics media and containers. 4. Hydroponics: greenhouse application. 5. Hydroponics: nutrition. 6. Hydroponic systems: design and construction. 7. Do it yourself: different hydroponic units. 8. Problems in hydroponic cultivation. 9. Glossary. 10. Appendix. Soil less cultivation is a new science. Today great and growing interest is been shown by all section of the public in its possibilities and uses. The new method of soil less cultivation is now offered to the main-in-street and steady, reliable, cheap and very easy technique. Multiple cropping and intense-cultures by hydroponic means will have profound effect in the soil in the social life of the nation. The states lacking in soil resource and water resource would find soil less culture ideal. To the urban people this is a fortune to have soil less gardening in their doorstep and to floor. By bringing cheap and nourishing food within the reach of all even the poorest-hydroponics offers a real value too humanly, commercial application of this technique has very advantages like higher crop yields, growing all around the year, high value crops, space requirement, no after cultivation with improved quality. The yield is estimated to be 2-3 times more than the conventional agriculture practices. This book is mainly intended to create awareness on soil less cultivation, basic principles, advantages, systems in practices, different media nutrient management operation, constraints and problems. Suitable figures of illustration will arouse interest to readers and contribute to society and nation towards self-sufficiency. Hydroponics offers the promise of feeding the millions of starring people around the world. Many of the greenhouse operation are hydroponic in nature. The beneficiates includes retail chain, defense establishment, public sector companies, hotel chains, processed food industry, catering series, corporate hospitals NGO's foreign retail companies, public-private partnerships. The system has the major potential for the realization of environmentally suitable urban food. …

S. Chand & company Ltd. , Ram Nagar, New Delhi - 1998, centrally sponsored scheme for improvement of science education in schools - 1994-95, 14,50x22 cm, relié avec jaquette, 116 pages Bon état - Pour les envois hors de France, la tafication «livre & brochure» pour les frais de port a disparue.Les frais de port annoncés correspondent à une moyenne. Ils seront calculés au plus juste en fonction du poids de votre article.…

Condizione: New. 2019. paperback. . . . . .

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Paperback. Condizione: Brand New. 412 pages. 6.00x1.12x9.00 inches. In Stock.

Hardcover. Condizione: Very Good. Heavy wear to corners, with bumping; moderate rubbing to covers. Interior clean and unmarked. Sturdy boards and binding. Solid reference copy.

128 Seiten Am unteren Buchschnitt mittels Stempel als "Mängelexemplar" gekennzeichnet, jedoch innen wie außen ein sehr gutes Exemplar, fast wie neu. Die Leseseiten sind tadellos, sauber und ohne Anstreichungen. 9783844313543 Sprache: Englisch Gewicht in Gramm: 222 Taschenbuch, Größe: 15 x 0.9 x 22 cm.…

Hardcover. Condizione: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Condizione: New.

Hardcover. Condizione: Near Fine. Condizione sovraccoperta: Very Good. 1st Edition. Cloth bound hardcover with dust jacket, 296p : illustrations (chiefly colour) ; 25 cm. Very good/fine, clean, unmarked. First edition.