Pond eco-culture method for penaeus vannamei

An ecological farming, white shrimp technology, applied in the directions of microorganism-based methods, biochemical equipment and methods, chemical instruments and methods, etc., can solve the stress death of white shrimp, induced diseases, affecting the survival rate of farming and product quality, etc. problems, and achieve the effect of ensuring sustainable and healthy development, promoting stability, and achieving significant social and economic benefits.
CN105340802AActive Publication Date: 2016-02-24HANGZHOU ACAD OF AGRI SCI
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
HANGZHOU ACAD OF AGRI SCI
Publication Date
2016-02-24

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Abstract

The invention provides a pond eco-culture method for prawns. The method comprises the steps: on the basis of culturing the prawns in a pond, raising at least one kind of aristichthys nobilis, Hypophthalmichthys molitrix, eels, soft-shelled turtles, hemibarbus maculates, pelteobagrus fulvidraco and xenocyprininae; in a culture cycle, adding a composite microbial preparation to a water area of the pond at the interval of 5-30 days according to the ratio of 1-15g / m<3>, wherein the composite microbial preparation contains photosynthetic bacteria, bacillus and nitrobacteria; and meanwhile, arranging a water plowing machine for the culture pond, so as to improve the uniformity and replenishment capacity of dissolved oxygen of water. According to the pond eco-culture method, by an ecological regulating and controlling technology, the reasonable conversion of organic remnant bait and excrement is promoted, and the yield and quality of culture of the prawns are improved.
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Description

technical field

[0001] The invention relates to the technical field of aquatic ecological cultivation, in particular to a pond ecological cultivation technology of Penaeus vannamei. Background technique

[0002] Aquaculture has become the main growth point of my country's fishery development, and occupies an increasingly important position in my country's national economy, especially in the development of agricultural economy. The vigorous development of the aquaculture industry can not only ensure the supply of high-quality protein, enrich the "vegetable basket", stabilize prices, and promote social harmony and stability; it also makes it possible for the reasonable proliferation of fishery resources in natural waters, and while ensuring the income of fish farmers, avoid fishery Excessive consumption of resources is of great significance for building a livable environment.

[0003] In recent years, with the continuous development of shrimp farming technology, the vannamei ...

Claims

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