Saline-alkali land pond salt-pan shrimp ecological breeding method with fairy shrimps as main natural bait

A technology for ecological farming and saline-alkali land, applied in the field of shrimp farming in salt fields, can solve the problems of unfavorable ecological environment diversified development, changing resource characteristics, complicated procedures, etc., and achieve the effects of significant ecological benefits, emission reduction, and social benefits.

Active Publication Date: 2021-11-02
全国水产技术推广总站
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Problems solved by technology

[0004] At present, the utilization mode of saline-alkali land is mainly to dig ponds to raise fish after transformation, and then use comprehensive fish farming technology to transform saline-alkali land

Method used

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  • Saline-alkali land pond salt-pan shrimp ecological breeding method with fairy shrimps as main natural bait
  • Saline-alkali land pond salt-pan shrimp ecological breeding method with fairy shrimps as main natural bait
  • Saline-alkali land pond salt-pan shrimp ecological breeding method with fairy shrimps as main natural bait

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Embodiment Construction

[0034] The present invention will be described in detail below in conjunction with the drawings and embodiments. The drawings are only for reference and description, and do not constitute a limitation to the protection scope of the present invention.

[0035] The breeding area of ​​this embodiment is selected from the breeding base under the jurisdiction of Huitong Aquatic Provincial Modern Agricultural Park, Caofeidian District, Tangshan City, Hebei Province.

[0036] First, by measuring the bottom quality, water depth, salinity, water body fertility, etc. of saline-alkali ponds, the planning is as follows: figure 1 The breeding area with an area of ​​about 500 mu is shown, and a ring ditch area and a shoal area are set in the breeding area.

[0037] followed by figure 2 The operation process shown implements the ecological cultivation of salt field shrimp in saline-alkali ponds.

[0038] The specific implementation steps are detailed as follows:

[0039] (1) Construction...

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Abstract

The invention relates to a saline-alkali land pond salt-pan shrimp ecological breeding method with fairy shrimps as main natural bait. The saline-alkali land pond salt-pan shrimp ecological breeding method comprises the following steps that a saline-alkali land pond is built, the fairy shrimps are cultivated, salt-pan shrimp seeds are domesticated and put, the salt-pan shrimps are ecologically bred, the density of the salt-pan shrimps is controlled, baits are added to the salt-pan shrimps, the salt-pan shrimps are harvested, and the water level in autumn and winter is adjusted. According to the saline-alkali land pond salt-pan shrimp ecological breeding method with the fairy shrimps as the main natural bait, a bait basis is provided for cultivation and reproduction of the fairy shrimps by adjusting the water body fertility; by controlling water depth and salinity, a living space is provided for cultivation and reproduction of the fairy shrimps; through cultivation and reproduction of the fairy shrimps, a natural and high-quality bait resource is provided for growth of the salt-pan shrimps; and by adjusting the density of the fairy shrimps and the density of the salt-pan shrimps, the stability of a biological chain in the whole culture period is ensured, and the success of an ecological culture mode is promoted. Efficient utilization of saline-alkali land resources can be promoted, diversified development of the ecological environment is kept, and large-scale development of the salt-pan shrimp industry is driven.

Description

technical field [0001] The invention relates to a saltfield shrimp cultivation method, in particular to an ecological cultivation method for saltfield shrimp in saline-alkali ponds with Artemia worms as the main natural bait. Background technique [0002] Artemia (Eubranchipus vernalis), also known as Artemia, is a small crustacean distributed worldwide and resistant to high salt, because of its high astaxanthin content, high protein content, unsaturated fatty acid content higher than saturated fatty acid content, biological Nutrient species congruity and other advantages, has become a very high-quality biological bait for aquaculture. China is one of the big countries in the world that produces Artemia worms. Among them, the Artemia worms that are abundant in the salt fields of Bohai Bay are extremely high-quality, and the artemia worms are mainly artificially stocked in salt fields. [0003] Salt field shrimp, also known as brine shrimp, is a special product of Bohai Bay....

Claims

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Application Information

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IPC IPC(8): A01K61/59A23K10/20
CPCA01K61/59A23K10/20Y02A40/81
Inventor 王广宇鲁兴华张洁刘铭涵孙绍永李明爽田中喜
Owner 全国水产技术推广总站
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