Substrate for hatching Whitmania pigra Whitman spawns
A technology of egg cocoons and leeches, which is applied in the field of substrates for artificial incubation of leech egg cocoons, can solve the problems affecting the production of leeches, increase the time for adapting to the environment and feeding, increase the yield per mu, and facilitate factory management
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0008] 1. Materials
[0009] 1.1 Experimental materials: egg cocoons (provided by the leech base of the Institute of Traditional Chinese Medicine of Nanjing Agricultural University, whose mother body was identified as the mature body of Whitmania pigra Whitman by Professor Guo Qiaosheng), fine soil, expanded perlite, and medical gauze.
[0010] 1.2 Experimental equipment: artificial climate incubator (Zhejiang Top Instrument), balance (Shanghai Jingke Balance), and ring knife, 20*15*30cm fresh-keeping box;
[0011] 2 methods
[0012] 2.1 Determination of maximum water holding capacity
[0013] Maximum water holding capacity: 100cm 3 The ring knife will take the required soil and perlite and put them into the basin respectively, and soak for about 24 hours. The water surface should be 2-4mm lower than the upper mouth of the ring knife. Do not allow water to enter the upper mouth of the ring knife. At the same time, take the same soil (perlite), air-dry it and pass it through...
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