haku: @indexterm VALUATION / yhteensä: 677
viite: 205 / 677
Tekijä: | Drucker, A.G. Gomez, V. Anderson, S. |
Otsikko: | The economic valuation of farm animal genetic resources: a survey of available methods |
Lehti: | Ecological Economics
2001 : JAN, VOL. 36:1, p. 1-18 |
Asiasana: | ANIMAL FARMING ECOLOGY VALUATION |
Vapaa asiasana: | GENETICS |
Kieli: | eng |
Tiivistelmä: | Genetic erosion of domestic animal diversity has placed 30% of the world's breeds at risk of extinction, often as a result of government policy/programmes. Conservation and sustainable development of animal genetic resources (AnGR) require a broad focus that includes the many "adaptive" breeds that survive well in the low external input agriculture typical of developing countries. |
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