- This information service on biogas technology has been developed and produced on the order of the GTZ project Information and Advisory Service on Appropriate Technology (ISAT) for the ISAT Website in a collaborative effort. Information included in this document include application and production...
- This information service on biogas technology has been developed and produced on the order of the GTZ project Information and Advisory Service on Appropriate Technology (ISAT) for the ISAT Website in a collaborative effort. Information within this document includes the basics of biogas, the...
-
01/01/1986 Durante os séculos, o pedal foi o mais comum método de usar as pernas para produzir poder. Pedais de estăo imóveis comum na gama de baixo-poder, especialmente por coser machines. Historically, dois pedais eram usados para alguns tarefas, mas iguala entăo a produçăo de máximo teria sido totalmente...
- Also available in:
- Italian (it)
- Español (es)
- English (en)
- Deutsche (de)
- Français (fr)
-
01/01/1983 Este estudo é uma avaliaçăo da " convenięncia " de biogas tecnologia conhecendo algumas das necessidades da populaçăo rural de Índia. Tal uma avaliaçăo é bastante complicada, apesar de reivindicaçőes, que um sistema de biogas é uma tecnologia aldeia-nivelada simples. Enquanto há evidęncia que...
- Also available in:
- Français (fr)
- English (en)
- Español (es)
- Italian (it)
- Deutsche (de)
-
01/01/1993 *Available Only in Spanish This book provides information regarding agriculture translations in both English and Spanish. It also provides illastrations of vegetables, tools, plants, and animals. 2 Copies
- Also available in:
- Español (es)
- English (en)
-
The alternative to digging a pit is to stack the wood above the ground and cover the stack with earth. This method is also very old and is widely used in many countries. One finds many variations of the basic method. Studies have been made in some countries to optimise the design. The Swedish...
-
01/01/1980 A Stirrup-Operated Coconut Graterprovides intructions and illustrations on how to build an effective coconut grater. Inclusion of the book, there are detailed instructions on how the stirrup-operated coconut grater. 28 pages, illustrated Rural Technology Guide 6
-
Small Farm Grain Storage: Enemies of Stored Grain, Vol. 2 (Appropriate Technologies for Development)
09/01/1976 This is the second in a set of three how-to manuals that together provide a comprehensive overview of storage problems and considerations as they relate to the small farmer. Vol 2 is is an in-depth study of two major enemies: insects and rodents. 169 pages, illustrations -
01/01/1987 In many developing countries wood harvesting with hand tools continues on a large scale. With the shift of emphasis towards trees grown by rural people rather than forestry enterprises, it will gain in importance in the years to come. This training manual provides basic information on efficient...
-
Small-Scale Food Processing describes the stages and equipment needed to process selected foods in each commoditiy and catalogues different sizes and types of equipment. There is also a chapter on packaging, which plays an essential part in the preservation, hygiene maintenance and marketing of a...