Chinese
With the pool becoming crab that river crab gives priority to, can you mix what
The pond mixes raised principle is always with advocate the phyletic entirely that raises an object to there is contradiction on bait makings is not mixed raise. Accordingly, with t...
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How to control the water quality of crab pool?
2 age river crab likes to be in fresh water (salinity is under 0.5 ‰ ) , small alkalescent (nitrogen of PH7.5 ~ 8.5) , ammonia is low (total ammonia nitrogen is 0.2 ~ 0.5 millig...
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What problem should river crab note during exuviate carapace?
(1) every time before exuviate case comes, want to cast the formula feed that contains exuviate carapace element not only, carapace of exuviate of synchronism of do one's best, and...
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What problem should summertime management note into crab?
Summertime weather is torrid, water is warm taller, to ensure river crab is safe estivate, raise survival rate, stimulative river crab grows quickly, it is important that the pond r...
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How to strengthen the day-to-day management of pool of crab breed aquatics?
The day-to-day management job of the pool that become crab basically includes " 6 check, 6 diligent " : It is normal to investigate river crab activity namely, diligent pond of make...
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The net is surrounded raise crab to have what advantage
The net is surrounded (or foil is surrounded) raising crab is to be in laky raise crab and net to surround the development on piscicultural foundation to rise. It is to use the bait...
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Does the pond raise crab when to catch the most appropriate?
Downstream in the Yangtse River, the pond raises crab to should be in the first ten days of a month or the middle ten days of a month will begin to catch in October, catch basicall...
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How to undertake the net is surrounded raise crab?
(The choice that 1) net surrounds an area is laky the net surrounds raise crab to should have the following requirement: ① water area is wide, water quality is good, current is sl...
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