1. 1/7/2004 Leímos un artículo en Appropriate Technology (Volumen 28, No. 3; Julio/Septiembre 2001) sobre agricultores en Níger que usaban tapas de botellas para distribuir pequeñísimas cantidades de fertilizante. A pesar de las condiciones de sequía, los agricultores que usaron esta técnica cosecharon de 50...
  2. 1/1/2012 Una pregunta que se nos hace en ECHO es: “Tienen ustedes una finca orgánica?” Y la respuesta es: “No. Porque debido a nuestros suelos, clima y objetivos únicos nosotros utilizamos herbicidas, insecticidas y fertilizantes minerales según se necesiten. Al mismo tiempo, nuestra meta es minimizar...
  3. 19/1/1997 Information about making bonemeal fertilizer from animal bones.
  4. 15/5/2013 Sustainable Decentralized Water Treatment for Rural and Developing Communities Using Locally Generated Biochar Adsorbents An Introduction to Bokashi Fertilizers and Soil Amendments
  5. Anaerobic digestion, or biodigestion, involves the microbial degradation of organic materials in an oxygen-free environment. Feedstocks for anaerobic digestion include livestock manures, crop residues, culled fruit and vegetables, food waste, and other organic by-products. The process produces...
  6. 19/7/1994 Nitrogen fertilizer should not be applied to trees and shrubs directly after transplanting.
  7. 20/4/2014 La consuelda es una planta única y perenne que requiere un mínimo de mantenimiento luego de plantada y que puede proporcionar rendimientos altos y sostenidos de hojas ricas en nutrientes para ser usadas como fertilizante, alimento para animales y más.
  8. 19/11/1997 Discussion of possible disease organisms in manure. Many of us probably assume health problems originate when food is washed with contaminated water or because of poor human hygiene. However, it could also come from the use of manure as a fertilizer in the field.
  9. 20/10/2010 Input from the ECHO network concerning the use of urine as a fertilizer.
  10. 20/7/2010 Alkalinity of Urine. Urine in storage can reach a pH of 9.0. HIV/AIDS. A person reading a draft of the urine article asked whether HIV/AIDS would be a concern with the use of urine as a fertilizer. Controlling the Odor of Urine. Dr. Arnat Tancho recommends mixing a small amount of microbial...