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South domestication farming method of apostichopus japonicus

A technology for ginseng cultivation and sea cucumber, which is applied in the field of cultivation methods and cultivation devices of sea cucumber moving south, can solve problems such as difficulty in harvesting adult ginseng, low growth rate, unfavorable management, etc., and achieve increased economic benefits, high survival rate, The effect of increasing variety

Inactive Publication Date: 2012-08-01
ZHEJIANG MARICULTURE RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, pond culture, intertidal zone cofferdam culture, and bottom sowing multiplication are greatly affected by the natural environmental conditions in the north. The low temperature in winter and the long time without feeding of sea cucumber lead to low survival rate of sea cucumber, low growth rate, long culture cycle, The frequent occurrence of diseases and other problems, and the difficulty in harvesting adult ginseng is not conducive to management, which seriously restricts the development of sea cucumber industry

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] (1) On November 25, 2009, two-year-old ginseng with pure variety, healthy body stretch, brown-yellow or light green color, and tall warts and toes was selected from Jimo, Shandong Province as seedlings. The specifications of the selected second-age ginseng were: 33.3~62.5g, a total of 4500 catties of cultured seedlings were selected;

[0033] (2) Put the cultivated seedlings into a round sieve-shaped sieve brush, which is a plastic sieve with a height of 10 cm and a diameter of 60 cm. The plastic sieve comprises a plastic sieve body and a plastic sieve cover. The top and the inner wall of the plastic sieve body and the inside of the plastic sieve cover are laid with sieve silk. The plastic sieve is tightly covered, and fixed with 6 cable ties, and washed with clean sea water; the plastic sieve with the cultured seed is put into the bucket of the running water equipment, and fixed. The running water equipment is a running water truck, and the bucket Put it in the carriag...

Embodiment 2

[0039] (1) On December 4, 2010, two-year-old ginseng with pure variety, healthy body stretch, brown-yellow or light green color, and tall warts and toes was selected from Yantai, Shandong Province as seedlings. The specifications of the selected second-age ginseng were: 33.3~62.5g, a total of 15080g of cultured seedlings were selected;

[0040](2) Put the cultivated seedlings into the round sieve-shaped leaking brush. The leaking sieve is a plastic sieve. The plastic sieve includes a plastic sieve body and a plastic sieve cover. The top and inner wall of the plastic sieve body and the inside of the plastic sieve cover are covered with sieve silk. Net, sieve tulle with an aperture of 0.5cm, each plastic sieve is filled with 12 catties of cultured seedlings, the plastic sieve is tightly covered, and fixed with 6 cable ties, washed with clean sea water; Put the plastic sieve into the bucket of the running water equipment and fix it. The running water equipment is a running water tr...

Embodiment 3

[0046] (1) On November 2, 2010, two-year-old ginseng with a pure variety, healthy body stretch, brown-yellow or light green color, and high warts and toes was selected from Jimo, Shandong Province as seedlings. The selected second-age ginseng had a specification of 33.3 ~62.5, a total of 5,000 catties of cultured seedlings were selected;

[0047] (2) Put the cultivated seedlings into the round sieve-shaped leaking brush. The leaking sieve is a plastic sieve. The plastic sieve includes a plastic sieve body and a plastic sieve cover. The top and inner wall of the plastic sieve body and the inside of the plastic sieve cover are covered with sieve silk. Net, sieve tulle with an aperture of 0.5cm, each plastic sieve is filled with 17 catties of cultured seedlings, the plastic sieve is tightly covered, and fixed with 5 cable ties, washed with clean sea water; Put the plastic sieve into the bucket of the running water equipment and fix it. The running water equipment is a running water ...

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Abstract

The invention discloses a south domestication farming method of apostichopus japonicus. The south domestication farming method comprises the following steps of: selecting farming fries with the specification of 33.3-62.5g; transporting the farming fries to a south cultivation place, loading the farming fries into a drain brush and placing in a running water device during the transportation, wherein the temperature is kept at 8-12 DEG C; hanging a suspension cage type apostichopus japonicus farming device, balancing the bottom of the suspension cage type apostichopus japonicus farming device in water with a heavy object and adding feed into the suspension cage type apostichopus japonicus farming device; transporting to the south cultivation place, then injecting seawater into the running water device till the temperature difference between the running water device and the seawater in a farming field is 1-2 DEG C; and selecting the farming fries and placing into the suspension cage type apostichopus japonicus farming device for farming. According to the south domestication farming method of the apostichopus japonicus, disclosed by the invention, the environmental advantages and the resource advantages of southern ocean are utilized, the water temperature in spring and winter of the southern ocean is higher and conductive to farming the apostichopus japonicus; the method disclosed by the invention is easy to operate and convenient to manage; and simultaneously, the apostichopus japonicus has the advantages of high survival rate, fast growth and high yield, the farming species of high-quality aquatic economic animals in the south can be increased and the economic benefits of fishermen can be increased.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a method for cultivating sea cucumbers moved southward and a cultivating device thereof. Background technique [0002] Sea cucumber belongs to the phylum Echinodermata, the class Holothuria, the order Echinacea, and the family Apostichopaceae. It is the most nutritious and popular seafood among the common species of sea cucumbers in my country. It has high edible and medicinal value. The first of the "eight treasures" of seafood. The natural output of japonicus is very small, and the aquaculture industry of japonicus is another big sunrise industry in seawater aquaculture that has emerged in the past 10 years following the great development of kelp, scallops, and prawns in the northern coast of my country. [0003] At present, due to the narrow natural distribution and breeding area of ​​sea cucumber due to its ecological characteristics, sea cucumber farming and production are mainly ...

Claims

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Application Information

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IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 周朝生胡利华谢起浪余海张炯明蔡初国吴洪喜闫茂仓郑金和吕立蒴
Owner ZHEJIANG MARICULTURE RES INST
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