Organic material and soil productivity - Roma: FAO, 1977 - 119 p. ilustraciones., cuadros.

0289

Soil as a substartum for plant production. Biochemistry of soil organic matter in relation to soil productivity. Importance of soil organic matter to soil fertility. Organic materials as fertilizers in crop production. Economic of using organic materials as fertilizers.

92-5-100510-9


Suelos
Conservación de Suelos
Agricultura

630 / F6862


Dirección: Av. Mariscal Antonio José de Sucre N58-63 y Fernández Salvador Edif. Olade – San Carlos, Quito – Ecuador.

Web: www.olade.org

Teléfono: (593 2) 259 8122 / 2598 280

Correo: centro.documentacion@olade.org