May green shrimp pool cultivation techniques

Pond freshwater shrimp is one of the main species in aquaculture. Cultivating good seeds plays an important role in increasing yield, reducing disease, and increasing profits, and it is also one of the key measures for aquaculture. May is the breeding and breeding season. The following four technical tasks should be done: 1. Choose a nursery pond: The area of ​​the nursery pond should not be too large. It should be easy to operate, manage, and arrest, and an area of ​​3 to 7 acres is appropriate. The pool depth is 1.2 to 1.5 meters, the pool slope ratio is 1:2.5, and the bottom of the pool is flat. There should be a set of shrimp ditch in the pool, and the drainage should be inclined to facilitate catching shrimp. The water inlet adopts 40 or 60 mesh to filter small trash fish and fish eggs into the pool. The pond needs to be bathed for 7 to 10 days, and 50 to 75 kg of quick lime is used for clear pond disinfection. Second, seed stocking time and quantity: Seed breeding time is from mid-May to late June, outside the Taihu Lake, swinging wild shrimp mainly because of their strong disease resistance, large specifications, high market rate; pond retention species Shrimp need to choose individual large, disease-free, non-injury, neat specifications, and has been fertilized mature shrimp. Amount of 4 ~ 6 kg per mu is appropriate. Third, feeding and management: 1. Water quality: Stocking water before the pool is mainly fresh water, water depth of 50 to 60 cm, species of shrimp into the pool 3 to 5 days, add appropriate amount of micro-flow water every day to promote its ovulation, wait 7 to 10 days After the juveniles of shrimps emerge from the pond, 200-300 kg of fermented organic fertilizers are added to cultivate plankton as natural open bait. 2. Feeding: After the shrimp is planted under the pond, it is fed with feed pellets of green barley, wheat bran or fresh shrimp No. 2 every day. The amount is 5% to 8% of the shrimp body, which is once every morning and afternoon; After emerged, the use of yellow soybean milk plus fish meal and EM bacteria bio-agent, the ratio of 1:0.3:0.3; shrimp seedlings swim after the beach, feeding barley, bran as bait. Fourth, from the catch points: shrimp grow to 1.2 to 1.5 centimeters, ready to catch in early July, such as the pool in the small wild fish can use "Clear Pond Spirit" drugs, water depth of 1 meter per mu with 150 grams , choose to use on sunny days, clear the box after 5 to 7 days. Green shrimp cultivating high-quality shrimp generally have about 500,000 seedlings per acre, which can meet the needs of 6-7 mu shrimp farming.

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        Organic goji berry juice


Appearance

1) Color: Orange or orange red 

2) Taste & Odor: Fresh Goji Berry juice taste and smell after sterilization, no peculiar smell. 
3) Histomorphology: The product is turbid, allowing precipitation stratification after standing. 

4) Impurity: No visible foreign impurities 


Physics & Chemical Specification

1) Brix(%): ≥13.0 

2) Total Acid(g/100mLas Citric Acid): ≥0.5 

3) pH: 3.5-4.1 


Microorganism Specification

1) TPC (CFU/mL): ≤20 
2) Yeast (CFU/mL): ≤20 
3) Mould (CFU/mL): ≤1 
4) Coliform (CFU/mL): ≤1

 

Additive

Citric acid and Vitamin C


Country of Origin

ZHONGNING, NINGXIA, CHINA


Package

1) Inner package is 200kgs aseptic bag, outer package is opening steel drum.

2) Inner package is 25kgs aseptic bag, outer package is opening steel drum.


Storage

Should be stored at room temperature in clean, cool, dry warehouse, prevent sun, rain, and not be stored with corrosive, toxic, and smelly item. With these conditions, product shelf life is 18 months. (suggestion: 5-8℃).  



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