Method for culturing penaeus monodon

A technology of Penaeus monodon and breeding ponds, which is applied in chemical instruments and methods, fish farming, special treatment targets, etc. It can solve the problems of short growth period and difficulty in replicating the breeding technology, so as to speed up the growth rate and reduce water pollution , the effect of increasing the survival rate

Pending Publication Date: 2021-06-04
陈锚
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, the area of ​​ponds in salt fields ranges from a few hundred to several thousand acres, and the water level is only 60 to 70 centimeters; the growing season in the north is short; it is difficult to replicate the small-area pond culture technology in the south to the special ecosystem of salt fields; how to use the special ecosystem of salt fields There are currently existing problems in improving the breeding area and production of Penaeus monodon in the special ecosystem of Yantian with the new farming model

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0031] A method for cultivating Penaeus monodon, comprising the steps of:

[0032] (1) Reconstruction: Transform the seawater salt field evaporation ponds with a water level of 60-70cm over a thousand mu to several thousand mu into a single culture pond; A ring ditch is set outside the slope of 10-20 meters, the width of the ring ditch is 20-30m, and the depth is 40-60cm. Each culture pond is provided with an independent drainage system.

[0033] (2) Pretreatment at the bottom of the pool: Drain the water, use 50-200 kg of quicklime per mu of seawater salt field culture pool, plow 20-30cm with machinery, and dry for more than 30 days;

[0034] (3) Pre-water treatment: 15 to 20 days before the seedlings are released, use 20 g / m3 of tea bran to kill wild fish and other aquatic animals, and at intervals of 3 days, stir the previously prepared goby meat grinder Crushed, soaked and fermented by lactic acid bacteria for 3 to 7 days, according to the transparency, use 0.5 to 1 kg pe...

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Abstract

The invention provides a method for culturing penaeus monodon. The method comprises the following steps of transformation, pond bottom pretreatment, early-stage water treatment, larva releasing, feeding, water quality regulation and control, disease prevention and control and rotation catching of the penaeus monodon. According to the method for culturing the penaeus monodon, a primary evaporation pond of a seawater salt pan is transformed into a single culture pond, fermentation spear gobius and wheat bran are used for fertilizing water, organic fertilizer water is used in the whole process, the survival rate of the penaeus monodon can be increased, and therefore the yield per mu and the total yield are greatly increased.

Description

technical field [0001] The invention belongs to the field of marine culture, and in particular relates to a method for cultivating Penaeus monodon. Background technique [0002] Penaeus monodon is a fish belonging to the family Penaeidae and the genus Penaeus. Penaeus monodon is the largest individual in the genus Penaeus, the largest individual can reach 350 mm, and the body weight is 500 grams. The average body length of self-mature individuals can generally reach 300-350 mm, and the average body weight is 350-400 grams. Female shrimp are larger than male shrimp. The body surface of Penaeus monodon is smooth, heavy and slippery, and the shell is slightly thick. Body color varies with the size of the individual, the habitat, the material and other factors. Generally, the area of ​​ponds in salt fields ranges from a few hundred to several thousand acres, and the water level is only 60 to 70 centimeters; the growing season in the north is short; it is difficult to replicat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/59A01K61/13C02F3/34C02F3/02C02F1/50C02F9/14
CPCA01K61/59A01K61/13C02F3/34C02F3/02C02F1/50C02F2303/04Y02W10/10Y02A40/81
Inventor 陈锚尼逸伦马士玉陈晓东
Owner 陈锚
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