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Artificial seedling breeding method for haliotis asinine

A kind of ear abalone, artificial technology, applied in the field of artificial breeding of ear abalone, to achieve the effect of increasing the fertilization rate, improving the quality of seed abalone, and improving the vitality of sperm and eggs

Inactive Publication Date: 2007-03-07
HAINAN UNIVERSITY
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a kind of artificial seedling raising method of ear abalone in view of the artificial propagation technology of ear abalone which has not yet been grasped and the deficiency of the prior art

Method used

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Embodiment Construction

[0013] The present invention will be described in further detail below.

[0014] The method for artificial seedling cultivation of abalone designed by the present invention includes the cultivation process of benthic diatoms, the hatching and cultivation process of abalone and the cultivation process of juvenile abalone.

[0015] 1. The cultivation process of benthic diatoms

[0016] Select shellfish shell strings and polyethylene film as the bait board, clean the bait board and soak it with 0.5% sodium hydroxide solution for 1 to 2 days, then rinse it for later use; Filter into the pond and mix evenly, then lay the bait plate in the pool in a tile-like manner, let the algae breed on the surface of the bait plate, and adjust the light intensity between 2000 and 10000 lux, during which nitrogen and phosphorus should be added 1. Nutrient salts of iron to increase nitrogen, phosphorus, and iron nutrients. The ratio of nitrogen, phosphorus, and iron in the added nutrient salts is...

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Abstract

The invention relates to an artificial seeding method of ear abalone. Wherein, it comprises cultivating benthic diatom, breeding ear abalone, and cultivating young abalone, while the first step adds seawater into seed pool, filters benthic diatom, and lays bait plate, to cultivate the benthic diatom on the plate; and the second step selects healthy adult abalone to train and grow, and artificially induces the parent abalones, to lay eggs, and artificially fecundate in seawater, then selecting and breeding the young ones; and the third step lays bait plate adhered with benthic diatom into seeding pool, to adhere the young one on the bait plate, and remove it to network bank when grows to older one.

Description

technical field [0001] The invention relates to an artificial breeding method for a new variety of abalone, that is, an artificial breeding method for ear abalone. Background technique [0002] Abalone is a marine mollusk and is a primitive lower gastropod. There are about 100 species of abalone distributed in the world's oceans, most of which are distributed in temperate zones, and a few are distributed in tropical and frigid zones. Abalone is shaped like an ear, and its feet are muscular, relying on these powerful foot muscles to absorb in the cracks of the rocky bottom reef with smooth tide, clear sea water, high salinity, and overgrown seaweed. It likes to be nocturnal and feeds on algae, especially kelp and agaric. [0003] Abalone is extremely delicious and nutritious, and is known as "the first of the eight delicacies of seafood". According to analysis, every 100 grams of dried abalone contains 40 grams of protein, 33.7 grams of sugar, an...

Claims

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Application Information

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IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 黄勃
Owner HAINAN UNIVERSITY
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