Chang Hong Su

Chang Hong Su is a natural astaxanthin independently developed and produced by our company, which is fermented, broken, concentrated and sprayed by red Fife yeast, which has super antioxidant, super anti-stress, and immune enhancement effects. Red Fife yeast derived astaxanthin is a natural astaxanthin product approved in the feed additive catalogue for fish, shrimp, crab, crustaceans and ornamental fish.

Category:

Ocean Technology

Attachment:

Details
Usage and dosage
Use Cases
Product Video

▌Product introduction

Chang Hong Su is a natural astaxanthin independently developed and produced by Xiamen Canko Biotechnology, fermented, broken, concentrated, spray, it has super antioxidant, super anti-stress, enhance immunity and other effects. Red Fife yeast derived astaxanthin is a natural astaxanthin product approved in the feed additive catalogue for fish, shrimp, crab, crustaceans and ornamental fish.

[Main ingredient] red Fiff yeast

[Product composition analysis guarantee value] ≥ 5.0×10⁶pcs/g

[Moisture] ≤12.0%.

[Features].

The strongest antioxidant

Natural colorant

● promote growth and improve feed utilization

Improve stress resistance and improve survival rate

● Improve feeding ability and long speed

[Applicable objects] Nursery and growth stages of various aquatic animals such as fish, shrimp, crab, shellfish, sea cucumber, etc.

[Storage conditions and methods] Please seal and store in a ventilated and dry place.

▌Usage and dosage

Animals	mix amount (kg//t).	usage time
shrimp, crab	0.5~3	the entire rearing period
salmon	5~8	2~3 months before fishing
turtle	3~5	the entire rearing period
broodstock and broodstock	3~5	2 months before spawning
ornamental fish	5~8	the entire rearing period

recommended feed addition amount of diprubin in different breeding periods
Seedlings breeding	Used in seedlings can improve egg production, hatchability, survival rate, promote postpartum recovery, 1-2 kg/t.
Early stage of breeding	Enhance physical fitness, quickly adapt to the Tangkou environment, reduce seedlings, eat fiercely, grow rapidly, 0.5~1 kg/t.
Mid-breeding	Induce food to eat fiercely, improve vitality and resistance, and grow quickly, 0.2-0.5 kg/t.
Late breeding	Significantly improve the body color of farmed animals, increase vitality, transport resistance, increase selling price, post-strengthening, 1-3 kg/t.

▌Use cases

Chang Hong Su Use cases for shrimp and crab
Project	Design
Formaldehyde stress resistance test	Two bowls containing 20 shrimp fry each were used as control group and experimental group, and all shrimp fry were not different in size, size and vitality. Weigh 0.5g of polyrubin in the experimental group and stir well. Dip 5% formaldehyde solution with a cotton swab and throw it into 2 bowls at the same time, and observe the survival of shrimp fry after 12 hours.
Experimental results	The control group survived 2 shrimp fry, with a survival rate of 10%; In the experimental group, 2 die, with a survival rate of 90%.
Experimental case (shrimp)	Location: Zhangpu, Zhangzhou In the shrimp feed, add 1kg/t polyrubin, feed for 14 days, the white shrimp become very beautiful, the average feeding time is shortened by 20 minutes, the vitality is strong, and the growth is fast.
Experimental case (crab)	Location: Wujin, Changzhou Using a certain river crab material (add 1kg/t of polyrubin), feeding for 30 days, the crab shell is blue-black, red and large, and the price is 5 yuan / piece higher than that of ordinary goods, and the buyer rushes to ask for it.

Grouper application case

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