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Cropping systems --- Farms --- Systèmes de culture --- Exploitations agricoles
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Agronomy --- Agronomie --- Cultures --- Cultures et sols --- Systèmes de culture --- Périodiques. --- Agriculture --- Crops --- Soil management
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Agriculture. Animal husbandry. Hunting. Fishery --- Agronomy --- Agronomie --- Periodicals --- Périodiques --- Cultures --- Cultures et sols --- Systèmes de culture --- Périodiques. --- Agriculture Sciences --- General and Others --- Horticulture and Plant Culture (including Arboriculture) --- Agriculture Sciences. --- General and Others. --- Périodiques --- EJAGRON ELSEVIER-E EPUB-ALPHA-E EPUB-PER-FT
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Systèmes de culture --- Cropping systems --- Crop rotation. --- Systemes de culture --- Système de culture --- cropping systems --- Agriculture intensive --- Intensive farming --- Mauvaise herbe --- Weeds --- Érosion --- Erosion --- Prairie temporaire --- Leys --- Prairie permanente --- Permanent pastures --- Vegetables --- Culture maraîchère --- Vegetable growing --- Modèle --- Models --- Rotation culturale --- Crop rotation --- Méthodologie --- methodology --- France --- Systèmes de culture --- Erosion. --- Inra
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Dans toutes les régions tropicales humides, la diversification des cultures pérennes tropicales (cacaoyer, caféier, cocotier, hévéa, palmier à huile, arbres plantés pour le bois d'œuvre) progresse, comme une nécessité incontournable. En effet, la monoculture, fortement encouragée par les gouvernements depuis les années 1960, a conduit à une crise socio-économique majeure. Pourquoi et quand se déclenchent ces processus de diversification ? Quel type de planteur est concerné ? Quelles sont les contraintes à la diversification ? Comment interfèrent les politiques publiques et les actions privées ? Quelles sont les évolutions des cultures et des systèmes agricoles ? D'après les auteurs de cet ouvrage, la diversification répond certes aux risques des marchés, mais le facteur le plus important est celui de l'épuisement des ressources. Lié au changement écologique (baisse de fertilité du sol, maladies, enherbement), ce facteur structurel survient à la fin de chaque cycle de monoculture, suscitant l'adoption d'une nouvelle spéculation. Par ailleurs, la diversification est encouragée par les politiques publiques mais aussi de plus en plus par les industriels privés. En effet, leurs projets de plantation étant en concurrence pour les ressources en terre en voie de raréfaction, ils améliorent l'attractivité de leur secteur via une contractualisation avec les planteurs (offre des plants améliorés, conseils technique, crédit, débouchés). Enfin, la situation des acteurs (retour des jeunes au village, rôle de la main-d'œuvre, investissement des cadres, pression foncière, âge de l'exploitant) joue aussi sur cette évolution. En abordant la diversification à travers 15 études de cas localisées en Afrique, en Amérique centrale et en Asie du Sud-Est, les auteurs nous permettent de mieux comprendre les économies de plantations familiales et leurs évolutions récentes. Cet ouvrage s'adresse aux professionnels des filières des cultures tropicales ainsi qu'aux agents des organisations impliquées dans les projets pour les planteurs, et aux scientifiques travaillant sur ces questions agro-économiques et écologiques dans les régions tropicales humides.
Agriculture --- Cultures tropicales --- Systèmes de culture. --- Biodiversité --- Diversification (économie politique) --- Tropical crops --- Aspect économique. --- Variation --- Economic aspects. --- Ecology --- Régions tropicales. --- AGRICULTURAL ECOLOGY --- AGRICULTURE --- TROPICAL CROPS --- CROPPING SYSTEM --- TROPICS --- ECONOMIC ASPECTS --- Systèmes de culture. --- Biodiversité --- Diversification (économie politique) --- Régions tropicales.
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Agriculture. Animal husbandry. Hunting. Fishery --- Fertilizers --- Nutrient cycles --- Cropping systems --- Engrais et amendements --- Cycles nutritifs --- Systèmes de culture --- Periodicals. --- Environmental aspects --- Périodiques --- Aspect de l'environnement --- Systèmes de culture --- Engrais --- fertilizers --- Fertilisation --- Fertilizer application --- Agriculture Sciences --- Ecosystems & Ecology --- General and Others --- Environmental Sciences --- Agriculture Sciences. --- General and Others. --- Environmental Sciences. --- Nutrient cycling --- Agricultural systems --- Soil management --- Biogeochemical cycles --- Food chains (Ecology) --- Fertilizers. --- Nutrient cycles. --- Environmental aspects. --- Adobs --- Edafologia
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633.493 --- 631.582 --- Cassava --- -Cropping systems --- -Shifting cultivation --- -Bush fallow cultivation --- Cultivation, Shifting --- Forest fallow cultivation --- Shifting agriculture --- Slash and burn cultivation --- Swidden farming --- Agriculture --- Burning of land --- Clearing of land --- Cropping systems --- Fallowing --- Tillage --- Agricultural systems --- Soil management --- Bitter cassava --- Casava --- Jatropha manihot --- Mandioca --- Manihot esculenta --- Manihot manihot --- Manihot utilissima --- Manioc --- Sweet-potato tree --- Tapioca plant --- Yuca --- Manihot --- Cassava. Manioc. Manihot utilissima --- Crop rotation --- Shifting cultivation --- Social Sciences and Humanities. Development Studies --- Development Economics --- Africa --- cassava --- rural development --- tropical agriculture --- -Cassava. Manioc. Manihot utilissima --- Development Economics. --- -631.582 Crop rotation --- 633.493 Cassava. Manioc. Manihot utilissima --- Bush fallow cultivation --- Rural development --- cropping systems --- cultural methods --- Agricultural techniques --- Plant husbandry --- Agronomy --- Systèmes de culture --- Agriculture itinérante --- Systèmes de culture --- Agriculture itinérante --- Culture itinérante --- Système de culture --- Mode de culture --- 631.582 Crop rotation --- Cassava - Africa --- Cropping systems - Africa --- Shifting cultivation - Africa --- Kwango-kwilu
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From animals to robotization, climate change to migration, Rem Koolhaas presents a new collaborative project exploring how countryside everywhere is transforming beyond recognition. The official companion to the highly anticipated exhibition at New York’s Guggenheim Museum, this pocketbook gathers in-depth essays spanning from Fukushima to the Netherlands, Siberia to Uganda—an urgent dispatch from this long-neglected realm, revealing its radical potential for changing everything about how we live.The rural, remote, and wild territories we call “countryside”, or the 98% of the earth’s surface not occupied by cities, make up the front line where today’s most powerful forces—climate and ecological devastation, migration, tech, demographic lurches—are playing out. Increasingly under a ‘Cartesian’ regime—gridded, mechanized, and optimized for maximal production—these sites are changing beyond recognition. In his latest publication, Rem Koolhaas explores the rapid and often hidden transformations underway across the Earth’s vast non-urban areas.Countryside, A Report gathers travelogue essays exploring territories marked by global forces and experimentation at the edge of our consciousness: a test site near Fukushima, where the robots that will maintain Japan’s infrastructure and agriculture are tested; a greenhouse city in the Netherlands that may be the origin for the cosmology of today’s countryside; the rapidly thawing permafrost of Central Siberia, a region wrestling with the possibility of relocation; refugees populating dying villages in the German countryside and intersecting with climate change activists; habituated mountain gorillas confronting humans on ‘their’ territory in Uganda; the American Midwest, where industrial-scale farming operations are coming to grips with regenerative agriculture; and Chinese villages transformed into all-in-one factory, e-commerce stores, and fulfillment centers.This book is the official companion to the Guggenheim Museum exhibition Countryside, The Future. The exhibition and book mark a new area of investigation for architect and urbanist Rem Koolhaas, who launched his career with two city-centric entities: The Office for Metropolitan Architecture (1975) and Delirious New York (1978). It’s designed by Irma Boom, who drew inspiration for the book’s pocket-sized concept, as well as its innovative typography and layout, from her research in the Vatican library.The book brings together collaborative research by AMO, Koolhaas, and students at the Harvard Graduate School of Design; the Central Academy of Fine Arts, Beijing; Wageningen University in the Netherlands; and the University of Nairobi. Contributors also include Samir Bantal, Janna Bystrykh, Troy Conrad Therrien, Lenora Ditzler, Clemens Driessen, Alexandra Kharitonova, Keigo Kobayashi, Niklas Maak, Etta Madete, Federico Martelli, Ingo Niermann, Dr. Linda Nkatha Gichuyia, Kayoko Ota, Stephan Petermann, and Anne M. Schneider.
Countryside --- Globalization --- Landscape architecture --- Transformations. --- Economic aspects. --- Environmental aspects. --- Koolhaas, Rem, --- Exhibitions. --- 72.07 --- Koolhaas, Rem °1944 (°Rotterdam, Nederland) --- AMO --- Landbouw ; agrarische ; alternatieve --- Landelijke gebieden --- Landschappen ; milieu ; architectuur ; agricultuur ; 21ste eeuw --- 711.4 --- 712.025 --- 504 --- OMA (Office for Metropolitan Architecture) --- Koolhaas, Rem --- Architecten. Stedenbouwkundigen --- Stedenbouw (theorie) --- Landschapsbescherming --- Landschapszorg --- Ecologie --- Exhibitions --- Sociology of environment --- comprehensive plans [reports] --- architectural theory --- Paysage architectural --- OMA --- Rural geography --- Land use, Rural --- Cities and towns --- Rural conditions --- Rural population --- Architecture du paysage --- Zones rurales --- Utilisation agricole du sol --- Villes --- Conditions rurales --- Population rurale --- Growth --- Expositions --- Croissance --- Développement rural --- Aménagement du paysage --- Aménagement du territoire --- Sol, Utilisation agricole du --- Systèmes de culture --- Aspect environnemental --- 711.3 --- 711.3 Agrarische planologie --- Agrarische planologie --- Aménagement du paysage. --- Systèmes de culture. --- Koolhaas, Rem, 1944 --- -Développement rural --- -72.07 --- Développement rural --- Aménagement du paysage --- Aménagement du territoire --- Systèmes de culture. --- -Countryside --- -Paysage architectural
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