A method for three-dimensional cultivation of red clamworm in indoor circulating water
A technology of indoor circulation and three-dimensional breeding, which is applied in the direction of animal husbandry to achieve the effects of improving survival rate and feed conversion rate, reducing breeding production cycle, and reducing diseases
Inactive Publication Date: 2016-06-15
江华瑶族自治县金牛开发建设有限公司
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Problems solved by technology
[0014] The purpose of the present invention is to solve the defects existing in the existing clamworm breeding methods, according to the growth characteristics of red clamworm and enteromorpha, combined with the advanced experience of relevant experts and scholars, to propose a method for indoor three-dimensional cultivation of clamworm with circulating water
Method used
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Experimental program
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Effect test
Embodiment Construction
[0042] A method for three-dimensional cultivation of red clamworm with indoor circulating water includes the preparation of cultivation equipment and a cultivation method, and is characterized in that: the cultivation equipment includes a three-dimensional multi-purpose aquatic product ecological cultivation device with indoor circulation water and a supplementary light; The ecological breeding device includes a breeding box, a shelf, a biofilter, a water storage tank, a circulating water pump, an aquaculture constant temperature machine, an aerator and connecting pipelines; the supplementary light is installed at the bottom of the shelf laminate above the breeding box; At least one sand filter and water storage tank are added before the water inlet pipe of the biological filter and the water storage tank, and the sand filter and the water storage tank are connected to the seawater pump;
[0043] Described breeding method comprises as follows:
[0044] (1) Materials;
[0045]...
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The invention belongs to the field of aquaculture, and discloses an indoor circulating water three-dimensional rockworm aquaculture method. An aquatic product ecological aquaculture device is adopted in the method. By means of indoor circulating water constant-temperature three-dimensional aquaculture, the utilization ratio of an aquaculture plant can reach 130% to 160%; four-season production can be arranged freely; through a proper water temperature and saturated dissolved oxygen supply, the aquaculture density and survival rate can be increased, and the aquaculture production cycle is shortened; due to the adoption of omni-directional heat preservation treatment, aquaculture cost can be reduced; due to the match of animal bait and vegetable bait, more nutrition can be provided; because enteromorpha serves as an attaching culture medium of rockworm, rockworm bodies grow strong and fat, the survival rate is higher, the self-cleaning ability of a system is improved, and the water quality and substrate of an aquaculture box are improved. The aquaculture capacity of aquatic water can be greatly improved, and high and stable yield can be achieved. In this way, rockworm high in economic value can be cultured to gain more benefits; it seems that the investment in indoor circulating water three-dimensional rockworm aquaculture is large, but several times of benefits larger than those of other aquaculture modes can be gained in a long run.
Description
Technical field: [0001] The invention relates to aquatic product cultivation, in particular to a method for three-dimensional cultivation of red clam worms with indoor circulating water. technical background: [0002] The scientific name of the red nereis is multitoothed nereis, and the local name is "rock worm". It often inhabits in the coarse sand or coral sand layer of the rocky shore in the intertidal zone, in the oyster and seaweed clusters in the middle and lower areas of the rocky bank in the intertidal zone, and in the sargassum and eelgrass clusters in the subtidal zone. In terms of nursery, feed, and additives, it is a high-quality live natural bait for artificial breeding and breeding of fish, shrimp, and crabs. As a bait for shrimp broodstock, it not only eats broodstock, but also prevents gonad degeneration. Its main ingredient "eicosan The content of "pentaenoic acid" is much higher than that of Artemia eggs. It has comprehensive nutrition, strong food attract...
Claims
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IPC IPC(8): A01K67/033
Inventor 王连成
Owner 江华瑶族自治县金牛开发建设有限公司