Loach seedling growing method

A technology for loach and seedlings, which is applied in the field of breeding, can solve the problems of low survival rate and achieve the effects of improving survival rate, increasing economic benefits and reducing the cost of raising seedlings

Inactive Publication Date: 2015-02-18
颍上县永祥旱粮研究所
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem of low survival rate in the current loach seedling raising process, the inv

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] A kind of loach nursery method, comprises the following steps:

[0019] (1) Breeding and spawning Select healthy male and female loaches with a ratio of 2:1, induce labor when they are sexually mature, inject chorionic gonadotropin and put them into the birthing bed for mating and spawning;

[0020] (2) Put the eggs into the hatching tank to hatch evenly, place the oxygen-increasing rod on the edge of the pool, and place the oxygen-increasing rod on the bottom of the pool after the film is released, which increases the amount of oxygen around the eggs, and can disperse the eggs and reduce the density of the eggs. Significantly increase the film yield of loach seedlings, and cultivate loach seedlings;

[0021] (3) Use pond clearing medicine to clear the pond, start watering after 3 days, the water depth is 60-80cm, and then use amino acid to fertilize the water. When the color of the pond water is cultivated to yellow-green, the loach seedlings start to go to the pond, a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention belongs to the field of cultivation, and particularly relates to a loach seedling growing method which comprises the following steps: (1) breeding and spawning; (2) placing spawns in a spawning pool for uniform spawning, placing an oxygen increasing rod beside the spawning pool, placing the oxygen increasing rod at the bottom of the spawning pool after spawning, and cultivating young loach seedlings; (3) performing pond cleaning with a pond cleaning chemical, injecting water and fertilizing water after 3 days, and when pool water is cultivated to be yellow green, putting the young loach seedlings in the pond; (4) before the young loach seedlings are placed in the pond, at first, placing the young loach seedlings in an oxygen bag, placing the oxygen bag in pond water for buffering, and then placing the oxygen bag in a net cage; (5) using milk and quail egg yolk as baits to be fed; (6) 7-10 days later, feeding powder. The loach seedlings are grown through the method, the survival rate of the young seedlings is more than 35%, the survival rate of the young seedlings is increased, the density of the spawns is adjusted through the adjustment of the position of the oxygen increasing rod, the workload is reduced, the seedling growing cost is reduced, and the economic benefits are increased.

Description

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Owner 颍上县永祥旱粮研究所
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2023 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap