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Organic Food Systems: Meeting the Needs of Southern Africa
USD 135.00
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- 作 者：Raymond Auerbach
- 出 版 社：CABI
- 出版时间：
- I S B N：9781786399601
- 页 数：272
- 所 属 分 类： 一般性理论
- 供 货 周 期: 6
- 版 次：
- 字 数：
- 开 本：
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Reports on recent long-term research trials comparing organic and conventional farming systems in South Africa, which demonstrate a closure of the yield gap between the two systems in three years. Technical tools in organic farming such as farmer training and participatory guarantee systems are also explored in the context of Southern Africa.
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