Xintang Pei crab species strict three

One, apply base fertilizer, skillfully apply fertilizer

Applying sufficient amount of basal fertilizer can increase the pond's water body's fatness, promote the reproduction of plankton, and provide enough natural feed for crabs. The increase of the fertilizer's fertility can also meet the growth of aquatic plants and provide a good habitat for crabs. Basal fertilizer should be dominated by livestock manure such as chickens and cattle. After 15 days of burial and fermentation, the base fertilizer should be applied several days before disinfection. The amount of base fertilizer per mu is 300 kg. In addition to feeding enough feed, crab species still need to be fertilized regularly, which increases the amount of plankton in the pond water. According to the weather, water quality, water temperature and other specific conditions, the amount of fertilizing can be flexibly controlled, so that the pool water is dark brown or oil green or red sauce, and the transparency is maintained at 30-40 cm. During the whole breeding process, the water quality always maintains the fat, live, tender and cool.

Second, clear pond disinfection, improved sediment

After the basal fertilizer was applied, the ponds were promptly disinfected with quicklime. Many farmers considered it as Xintang and omitted the disinfection. The author believes that even Xintang may contain some germs. The use of quicklime disinfection can play a role in improving the substrate and supplementing calcium for the growth of crab species. Dry ponds are generally used to disinfect quicklime, with a dosage of 75 kg per mu.

Third, planting aquatic plants, strict management and protection

Due to the lack of aged aquatic weeds in the new pond, all of them need to be transplanted outside. In order to ensure that a good pool of plants is maintained in the middle and later stages of cultivation, planting methods are adopted to increase the growth and reproduction speed of the aquatic plants. The row spacing is controlled at 1.5 meters when planting, and the plant spacing is maintained at 0.7 meters, each planting amount is 1 kilogram, cover with soil after being planted well, prevent the water peanut from floating after the water enters the water because of the buoyancy of the water, the method of planting can save the amount of aquatic plants and can also ensure the amount of plants.

High Purity Active Ingredients

The factory of Insen Biotech was built in 2011, and has 11 years experence of plant extracts and fruit powder production. We can manufacture lots of active ingredients with high purity over 98%, such as Resveratrol 98% from Polygonum cuspidatum, Capsaicin 95%-99% from Capsicum annuum, Peprine 95%-98% from Pepper Seed, etc. These High Purity Active Ingredients boost the health of people in some extent and are very popular in the market.

Natural Capsaicin,Capsaicin Crystal Powder,Paeoniflorin Extract,Natural Pepper Extract Powder

Hunan Insen Biotech Co., Ltd , https://www.insenhealth.com