Ressources Etiqueté: Soil

74 correspondances trouvées (Affichage 71 - 74)

  1. Spatial Variabilities of Soils and Landforms

    01/01/1991 The result of a symposium held at the Annual Meeting of the Soil Science Society of America, in Las Vegas, October 1989. The objective of the symposium was to establish a forum for creative purposes in developing guidelines and procedures for quantitative description of map unit composition. 270...
    Soil Surveys Soil Mapping Geography Soil

  2. Illustrated Key for the Identification of Common Nematodes in Florida

    01/11/1988 91 pages, illustrated. Part 1: Soil dwellers; Part 2: Order Oxyurida, Family Thelastomatidae, Parasites of cockroaches and bess beetles
    Nematodes Soil Florida

  3. Building Living Soil

    01/01/2006 This publication includes information on soil fertility, earthworms, cover cropping, compost, mulching and intensive beds.
    Soil

  4. Understanding Préparation Du Sol

    01/01/1984 Ce papier discute la théorie général impliquée dans recycler gaspillages agricoles et plusieurs méthodes populaires. qu'Il ne fait pas les présents exemples pratiques détaillés. C'est important au stress que le choix de recycler la méthode dépendra du type de le gaspillage disponible et sur...
    Soil Soil Health Downloads Soil Profiles Soil Management VITA