Kopke ulrich (28 risultati)

Condizione: New. pp. 176 Illus.

Condizione: New. pp. 176.

Condizione: New. pp. 176.

1. Aufl. 208 S 22,8x15,4cm, illustr. OPpd, zahlr. Abbildungen und Tabellen im Text, Namenseintrag, sauberer Buchzustand.

Broschur. Condizione: Gut. Erstausgabe. beim Beitrag signiert von der deutschen Politikwissenschaftlerin Gesine Schwan (*1943). leichte Gebrauchsspuren, Bibliotheksstempel (Bayrischer Landtag), Rücken etwas ausgeblichen . signed by Gesine Schwan. Size: 8°. Buch.

englisch Enthält Tabellen u. Diagramme Kart., mit Lesebänd., sehr guter Zustand 9783895746758.

Begleitheft zur 125-Jahr-Feier. 55 S. mit Noten und Liedern. Selbstverlag. Hannover. 1990. Mit Gebrauchsspuren/Used condition. geheftet/Softcover. Sprache: deutsch/german.

Hardcover. Condizione: New. Contents 1 Optimizing the use of BNF in organic agriculture advantages of the tropics Prata Neves MC Azevedo Espindola JA Marinho Guerra JG and De Polli H 2 Potential of organic substrates in lowland rice based systems of Asia M Becker 3 Organic vegetable production and research needs in the tropics and subtropics Juroszek P Lumpkin TA Easdown W Tsai HH 4 Use of farmyard manure in improving soil physicochemical properties and crop yield in smallholding agriculture in North Eastern Ethiopia Bayu W 5 Optimising cropping systems with green manure and tillage techniques in organic farming in Kenya Birech RJ and Freyer B 6 20 years of developing organic exports in the tropics the need for and interface with research Van Elzakker B 7 Reviews development and current situation of Thais organic vegetables Techawongstien S and Chuachin S 8 Organic food and human nutrition Leitzmann C and Behnrendt I 9 Organic agriculture in the Mediterranean ten years of cooperation and networking with CIHEAM IAMBAl Bitar L and Raeli M 10 Case study Somalia phytopathological situation and organic plant protection perspectives Balestra GM 11 Agricultural biodiversity is essential for adapting to climate change Kotschi J 12 More ecology less hunger Kotschi J This volume deals with different areas of agronomic research and consultancy in the tropics and subtropics and to stimulate the reader to become self active in research and teaching in organic agriculture 178 pp. tables, figs (illustratore).…

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: New.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Hardback. Condizione: New. "Improving organic crop production provides a valuable resource for the current 'state of the art' on understanding mechanisms in these systems that are both similar and different from those in conventional systems.The book is especially recommended for libraries and other places that will provide access to large numbers of interested people, and as it gives a valuable overview on current organic farming to graduate students and others in academia." review by Professor Charles Francis in Agronomy JournalGlobal sales of organic products have grown significantly, yet organic farming remains a small percentage of overall agricultural production with lower yields than conventional methods. Organic crop cultivation thus faces a range of challenges if it is to grow significantly. This volume reviews the wealth of research addressing these challenges.Part 1 reviews developments in improving cultivation across the value chain, from breeding more robust, low input varieties to ways of maintaining soil health and improving crop nutrition. Part 2 discusses the key topic of pests and diseases with reviews of integrated pest and weed management as well as organic plant protection products. Part 3 covers ways of monitoring the environmental impact of organic farming whilst the final part of the book discusses ways of supporting organic cultivation in the developing world.With its distinguished editor and an international team of expert authors, this will be a standard reference for all those interested in understanding, improving and promoting organic farming.…

Hardcover. Condizione: Brand New. 480 pages. 9.00x6.25x1.25 inches. In Stock.

Hardback. Condizione: New. "Improving organic crop production provides a valuable resource for the current 'state of the art' on understanding mechanisms in these systems that are both similar and different from those in conventional systems.The book is especially recommended for libraries and other places that will provide access to large numbers of interested people, and as it gives a valuable overview on current organic farming to graduate students and others in academia." review by Professor Charles Francis in Agronomy JournalGlobal sales of organic products have grown significantly, yet organic farming remains a small percentage of overall agricultural production with lower yields than conventional methods. Organic crop cultivation thus faces a range of challenges if it is to grow significantly. This volume reviews the wealth of research addressing these challenges.Part 1 reviews developments in improving cultivation across the value chain, from breeding more robust, low input varieties to ways of maintaining soil health and improving crop nutrition. Part 2 discusses the key topic of pests and diseases with reviews of integrated pest and weed management as well as organic plant protection products. Part 3 covers ways of monitoring the environmental impact of organic farming whilst the final part of the book discusses ways of supporting organic cultivation in the developing world.With its distinguished editor and an international team of expert authors, this will be a standard reference for all those interested in understanding, improving and promoting organic farming.…

turtleback. Condizione: Gut. 208 Seiten; 9783789046766.3 Gewicht in Gramm: 500.

Condizione: Sehr gut. Zustand: Sehr gut | Sprache: Deutsch | Produktart: Bücher | Keine Beschreibung verfügbar.

Condizione: gut. 1997. Braucht Europa seine Bauern noch?: Über die Zukunft der Landwirtschaft In deutscher Sprache. pages.

Hardcover. Condizione: new. Hardcover. "Improving organic crop production provides a valuable resource for the current 'state of the art' on understanding mechanisms in these systems that are both similar and different from those in conventional systems.The book is especially recommended for libraries and other places that will provide access to large numbers of interested people, and as it gives a valuable overview on current organic farming to graduate students and others in academia." review by Professor Charles Francis in Agronomy JournalGlobal sales of organic products have grown significantly, yet organic farming remains a small percentage of overall agricultural production with lower yields than conventional methods. Organic crop cultivation thus faces a range of challenges if it is to grow significantly. This volume reviews the wealth of research addressing these challenges.Part 1 reviews developments in improving cultivation across the value chain, from breeding more robust, low input varieties to ways of maintaining soil health and improving crop nutrition. Part 2 discusses the key topic of pests and diseases with reviews of integrated pest and weed management as well as organic plant protection products. Part 3 covers ways of monitoring the environmental impact of organic farming whilst the final part of the book discusses ways of supporting organic cultivation in the developing world.With its distinguished editor and an international team of expert authors, this will be a standard reference for all those interested in understanding, improving and promoting organic farming. Organic crop cultivation needs to improve yields if it is to expand its share of agricultural production. This collection reviews ways of addressing this challenge, from developing better varieties to ways of improving crop nutrition and pest control. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

Buch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Reviews key advances and best practice in cultivation techniques across the value chain of organic farming Discusses ways of monitoring and improving the environmental impact of organic crop production Particular focus on ways of supporting organic farming in the developing world.…

Condizione: New. Print on Demand.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Organic crop cultivation needs to improve yields if it is to expand its share of agricultural production. This collection reviews ways of addressing this challenge, from developing better varieties to ways of improving crop nutrition and pest control.…

Condizione: New. Print on Demand.

Condizione: New. PRINT ON DEMAND.

Hardback. Condizione: Fine. No Jacket. First edition. 1st 2019. Nearly fine condition with no wrapper. Burleigh Dodds Series in Agricultural Science No. 47. Pictorial glazed boards. A physical copy printed on Demand by Lightning Source. A few colour photos and charts. Text block very slightly grubby. Contents clean. Packaged with care and promptly dispatched.…