Making appropriate use of bio-fertilizer in national programmes

This strategy features in the framework of Agenda 21 as formulated at UNCED (Rio de Janeiro, 1992), now coordinated by the United Nations Commission on Sustainable Development and implemented through national and local authorities.

1. Using organic fertilizers
2. Fertilizing soils

1. Using biotechnology for environmental protection

1. Developing biotechnology for production of fertilizers

1. Unused
2. Underuse
3. Inappropriateness
4. Abuse