Addition amount and effect of trace elements in freshwater fish
Published: 2024-11-22 Author: mysheen
Last Updated: 2024/11/22, Addition amount and effect of trace elements in freshwater fish
How much should different trace elements (copper, iron, zinc, manganese and magnesium) be added to ordinary freshwater fish? What does it all do? How would you like to express your opinions? Copper, 5.5mg/kg, iron, 110mg/kg, zinc, 25mg/kg, manganese, 16mg/kg, magnesium, 65mg; kg, 16mg/kg; bone, immunity, growth. -- if the amount of zinc is low, it can be increased. Is the copper not low? And magnesium? I am a layman. Is it because of its high demand or low content in feed that magnesium is considered in fish feed? Crsshui personally thinks that iron, zinc and magnesium are all a little low, and copper can be reduced a little bit. Stupid opinion! Ask for expert guidance
MySheen website
Planting time
Method of planting
Carrot planting
Rice Price
Today-Rice Price
meal price
market-cotton price
Pig price
Corn price
Carrot planting
Rice Price
Corn price
Pig price
Today-Rice Price
Method of planting
Planting time
mysheen.com
market-cotton price
MySheen website
meal price
Rice Price
Corn price
Pig price
Today-Rice Price
Method of planting
Planting time
mysheen.com
market-cotton price
MySheen website
meal price
Related
- A course of planting techniques and methods on how to grow carrots
- How to plant the latest tulips?
- Is it better to pick tea in the morning or in the afternoon? When is the best time for tea to be picked? what is the third or fifth tea?
- Launch Yuanxiao Happy combination Haocha + Tea Yuan healthy Taste
- Penghu Tourism "Fireworks 20 Parade with You"
- 2022 West Lake Happiness holds "Digital Revitalization Voucher" and draws iphone13 and laptop.
- Banqiao Fuzhou social houses are designed to change start-up combined with police elimination to create a safe and livable environment
- The convenient measure of "mechanical weeding" in Xinbei has been abused and the Agriculture Bureau has imposed heavy penalties on the illegal land consolidation.
- Changgeng University Joins Hands with Four Memory Factories to Rescue Memory Talent Shortage
- The list of Taiwan's top 100 MVP managers is listed by the Director-General of the Farmers' Association of Sanxia District.