A kind of method of artificial indoor seedling cultivation of rust spotted chrysalis
It is a kind of rusty spot moth and artificial technology, which is applied in fish farming, application, climate change adaptation, etc. It can solve the problems of not mentioning the amount of feeding and water change for disease prevention and control, and cannot guarantee the normal progress of seedlings, so as to prevent phototaxis Aggregation, reduction of environmental pressure, effects of high-quality water quality conditions
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0024] A method for artificially cultivating rust-spotted catfish indoors, comprising the following steps:
[0025] (1) Breeding pond preparation:
[0026] In the cultivation pond, the length is 5m, the width is 3m, and the depth is 1.5m. There are 15 air stones (full corundum air stones (40*40*4) from Fengxin Hengan Air Stone Co., Ltd.) to make the dissolved oxygen more than 4mg / L. After disinfecting with 30mg / L potassium permanganate for 3 hours, clean the pool wall. Inject fresh sand to filter seawater, and the water level is 80cm. The water temperature in the cultivation workshop is 28.5°C, and the seawater salinity is 30°C. At the same time, 5mg / L of EDTA was applied, and the density of Monocellular algae was added to 130,000 / m 3 The water body makes the water body appear slightly green.
[0027] (2) Larvae hatch into the pond
[0028] The heartbeat of the embryo reaches 150 beats / min and the oviposit crab is removed to a volume of 0.6m 3 Hatch bucket. Put 1 egg-be...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com