Fish culture
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14:40Using good micro-organisms in fish farming7 months agoGood micro-organisms help maintain a healthy pond, reduce the cost of feed, and improve the freshness of fish after harvest -
15:20Turning fish waste into fertilizer1 year agoSoil health can be improved by using natural, local resources, such as fish waste -
10:20Preparing low-cost concentrate feed6 years agoConcentrate feed from a shop is rich in nutrients, but is also costly. You can make your own feed at half the cost
