An aquaculture method for reducing fish food sinking to the bottom
A technology for aquaculture and fish food, applied in fish farming, application, climate change adaptation, etc., can solve problems such as water pollution, increased work of breeders, waste, etc.
Active Publication Date: 2022-05-20
辽宁每日农业集团有限公司
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Problems solved by technology
[0003] Breeding of freshwater fish is generally carried out in aquaculture ponds. Farmers feed feed regularly to make the fish grow. When feeding feed, they generally adopt the throwing method. The feed sprinkled into the pond is eaten by the fish, but there are still a few The feed often sinks to the bottom of the breeding pond before the fish eat it up in time, and the feed that sinks to the bottom of the pond will be mixed with the fish feces, which not only causes waste, but also causes water pollution and long-term accumulation The feed will be cleaned up with the feces, increasing the work of the breeder
Method used
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Embodiment 1
[0048] see Figure 1-5 , an aquaculture method for reducing fish food sinking to the bottom, comprising the following steps:
[0049] S1. Build a pond, disinfect the pond with quicklime, establish a water inlet and a drain at the upper and lower ends of the pond, and connect the drain with the nearby farmland;
[0050] S2. Drill a plurality of pile holes at the bottom of the pond, and the pile holes are evenly distributed. Install feed delivery platforms 1 in the pile holes, and place multiple walking frames horizontally on the top of the pond. Multiple feed delivery platforms 1 are distributed on the walking frames. on both sides of the bottom;
[0051] S3, pour clear water into the pond interior, select vigorous fish seedlings to enter the pond, the fish seedlings include one or more of herring, grass carp, silver carp, and put 15-20 tails of fish seedlings per cubic meter;
[0052] S4. Make the feed delivery body 2 that can be placed on the top of the feed delivery platfo...
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The invention discloses an aquaculture method for reducing fish food sinking to the bottom, which belongs to the field of aquaculture. By constructing a plurality of feed delivery platforms at the bottom of the pond, the plurality of feed delivery platforms are distributed at intervals. The feeding body is embedded on the feed feeding platform. The feed feeding body is composed of a hollow sinking rod and a fish food coagulation layer. The hollow sinking rod is convenient for feeders to hold the end to place the fish feeding coagulation layer on the feed feeding platform. , in order to facilitate directional feeding of fish, multiple feed delivery bodies are suspended in the pond and distributed at intervals, on the one hand, the distribution uniformity of fish food is improved; Some debris generated during the biting process will adhere to the feed delivery platform, which greatly reduces the amount of fish food sinking to the bottom. In addition, after the fish food congealed layer is bitten, the light floating ball located inside it floats up. , to remind the feeding personnel that the feed delivery body at this place needs to be replaced.
Description
technical field [0001] The invention relates to the technical field of aquaculture, and more specifically, relates to an aquaculture method for reducing fish food sinking to the bottom. Background technique [0002] Aquaculture has a long history in our country, and the scale of aquaculture in our country is also very large. The aquaculture industry provides a large number of aquatic products such as fish, shrimp and crabs for the people of the country every year. With the continuous development of aquaculture, the scale of aquaculture continues to increase. Large, in the breeding process, a large area of water is used to feed the feed. [0003] Breeding of freshwater fish is generally carried out in aquaculture ponds. Farmers feed feed regularly to make the fish grow. When feeding feed, they generally adopt the throwing method. The feed sprinkled into the pond is eaten by the fish, but there are still a few The feed often sinks to the bottom of the breeding pond before t...
Claims
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IPC IPC(8): A01K61/10A01K61/80
CPCA01K61/10A01K61/80Y02A40/81
Inventor 叶桂金
Owner 辽宁每日农业集团有限公司