Effect of cow and chicken manures on milkfish Chanos chanos (Forskal) production in brackishwater ponds
A study using chicken and cow manures with basal application rates of 0.5, 1,2 and 4 tons/ha was conducted. The effect of both manures on some selected physico-chemical properties of the pond soil and water, primary productivity, and milkfish Chanos chanos (Forsskal) yield were compared. Using 8 tre...
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| Định dạng: | Luận văn |
| Ngôn ngữ: | English |
| Được phát hành: |
1984
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| Những chủ đề: |