Waec 2017 Fisheries OBJ & Therory/Essay QUESTION AND ANSWERS Free Expo Answers
3a)
i)Agricultural limestone
ii)Basic slag
iii)Laked lime
iv) Quick lime
v) Liquid lime
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5b)
i)reducing fish losses through cannibalism;
ii)improving supplementary feeding efficiency through adequate food ration;
iii)increasing the accuracy of stock estimates for monitoring
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4a)
Aquaculture refers to the breeding, rearing, and harvesting of plants and animals in all types of water environments including ponds, rivers, lakes, and the ocean.
i)Agricultural limestone
ii)Basic slag
iii)Laked lime
iv) Quick lime
v) Liquid lime
==================================
5b)
i)reducing fish losses through cannibalism;
ii)improving supplementary feeding efficiency through adequate food ration;
iii)increasing the accuracy of stock estimates for monitoring
==================================
4a)
Aquaculture refers to the breeding, rearing, and harvesting of plants and animals in all types of water environments including ponds, rivers, lakes, and the ocean.
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