Freyer bernhard (107 résultats)

Etat : Gut. 96 S. Kartoniert. Deckel und einige Seiten mit Eckknickspuren; Einband minimal berieben, sonst gutes Exemplar. [K 243].

Etat : As New. Unread book in perfect condition.

Etat : Gebraucht - Gut. Birkhäuser Verlag - 1997 - Namenseintrag - h4.

2015. 16 x 24 cm. XXII, 329 S. XXII, 329 p. 4 illus., 3 illus. in color. Hardcover. (The International Library of Environmental, Agricultural and Food Ethics). Sprache: Englisch.

Etat : Gut. 96 S. Kartoniert. Einband minimal berieben. Gutes Exemplar. [K 253].

Paperback. Etat : Brand New. German language. 8.07x5.28x0.28 inches. In Stock.

Etat : As New. Unread book in perfect condition.

Softcover. Etat : Gut. XVI,101 S. m. 16 Farbfotos, kt.

Etat : New.

Etat : New.

Paperback. Etat : New. This collection features five peer-reviewed literature reviews on crop rotations in agriculture.The first chapter discusses the effects of crop rotation and intercropping management practices and their impact on soil health enhancement and stability. It also considers the importance of leguminous crops and soil organic matter in maintaining healthy soils, sustaining crop productivity and enhancing biodiversity.The second chapter examines the principles of crop rotation, precrop effects in crop rotations, and the nutrient effects of legumes and other rotation crops. It also reviews the role of rotation crops in suppressing weeds, diseases and pests and studies rotations and crop yields, as well as the challenge of designing a crop rotation.The third chapter illustrates how crop models account for the interactions between soil, genotypes, management, and climate, on crops grown in various rotations, and their effects on yield and environmental outcomes under current and future climate scenarios.The fourth chapter assesses the potential of decision support systems for crop rotations in improving soil health and agricultural sustainability.The final chapter reviews how crop rotations with non-cereal species can be implemented to substantially reduce inoculum sources for residue-borne cereal leaf diseases.…

Etat : As New. Unread book in perfect condition.

Etat : New.

Paperback or Softback. Etat : New. Re-Thinking Organic Food and Farming in a Changing World. Book.

Paperback. Etat : New. This collection features five peer-reviewed literature reviews on crop rotations in agriculture.The first chapter discusses the effects of crop rotation and intercropping management practices and their impact on soil health enhancement and stability. It also considers the importance of leguminous crops and soil organic matter in maintaining healthy soils, sustaining crop productivity and enhancing biodiversity.The second chapter examines the principles of crop rotation, precrop effects in crop rotations, and the nutrient effects of legumes and other rotation crops. It also reviews the role of rotation crops in suppressing weeds, diseases and pests and studies rotations and crop yields, as well as the challenge of designing a crop rotation.The third chapter illustrates how crop models account for the interactions between soil, genotypes, management, and climate, on crops grown in various rotations, and their effects on yield and environmental outcomes under current and future climate scenarios.The fourth chapter assesses the potential of decision support systems for crop rotations in improving soil health and agricultural sustainability.The final chapter reviews how crop rotations with non-cereal species can be implemented to substantially reduce inoculum sources for residue-borne cereal leaf diseases.…

Etat : New.

Etat : New.

Etat : As New. Unread book in perfect condition.

8°, Softcover/Paperback. 1. Auflage. XIII / 682 S. Beiträge zur 7. Wissenschaftstagung zum Ökologischen Landbau 24. - 26.02.2003 im Museumsquartier der Stadt Wien, mit zahlreichen Abbildungen, gutes Exemplar Sprache: Deutsch Gewicht in Gramm: 550. Traxl, Sebastian (illustrateur).

Paperback. Etat : new. Paperback. This collection features five peer-reviewed literature reviews on crop rotations in agriculture.The first chapter discusses the effects of crop rotation and intercropping management practices and their impact on soil health enhancement and stability. It also considers the importance of leguminous crops and soil organic matter in maintaining healthy soils, sustaining crop productivity and enhancing biodiversity.The second chapter examines the principles of crop rotation, precrop effects in crop rotations, and the nutrient effects of legumes and other rotation crops. It also reviews the role of rotation crops in suppressing weeds, diseases and pests and studies rotations and crop yields, as well as the challenge of designing a crop rotation.The third chapter illustrates how crop models account for the interactions between soil, genotypes, management, and climate, on crops grown in various rotations, and their effects on yield and environmental outcomes under current and future climate scenarios.The fourth chapter assesses the potential of decision support systems for crop rotations in improving soil health and agricultural sustainability.The final chapter reviews how crop rotations with non-cereal species can be implemented to substantially reduce inoculum sources for residue-borne cereal leaf diseases. This collection features five peer-reviewed literature reviews on crop rotations in agriculture. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

Etat : New.

Etat : New. Series: Themenhefte Schwerpunktprogramm Umwelt. Num Pages: black & white illustrations, colour illustrations, bibliography. BIC Classification: KCM; MB; PSAF; RNK; RNU. Category: (G) General (US: Trade). Dimension: 244 x 170 x 7. Weight in Grams: 209. . 1997. Hardback. . . . .

Etat : As New. Unread book in perfect condition.

Etat : New.

Paperback. Etat : Brand New. 138 pages. 0.90x6.00x0.31 inches. In Stock.

Etat : New. pp. 124.

Etat : New.

Paperback. Etat : Brand New. 1st edition. 124 pages. German language. 9.92x7.01x0.39 inches. In Stock.

Etat : good. A copy that has been read, remains in good condition. All pages are intact, and the cover is intact. The spine and cover show signs of wear. Pages can include notes and highlighting and show signs of wear, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships via media mail.…

Broschiert. Etat : Neu. Neu -Neu bearbeitete, handliche, übersichtliche Formelsammlung. Die wichtigsten Formeln, knapp und exakt. 68 pp. Deutsch.