Rice field cage breeding muddy technology
1. The experimental rice paddy area has an area of ​​230m2, sufficient water supply, convenient drainage and irrigation, 50cm high and 60cm wide, and the entrance and exit ports are designed to block the fish screens.
2. The cage nets are respectively 4m 5m, 3m 4m, and 3m 3m. The height of the cage is 1m. The distance between the cage and the fence is more than 50cm. The cage is filled with 40cm of water. The bottom floor of the box is paved. 20 cm thick manure, paddy field mud, etc.; a plastic bowl with a diameter of 30 cm and a depth of 8 cm is used as a bait station; the lid is covered to prevent bird feeding.
3. Seed stocks of muddy stocks are purchased from the market and require a strong, shiny and neat size. On July 7, 2004, the seedlings were released and a total of 81.46 kg of muddy seedlings with a tail weight of 6-8 grams were placed.
4. After feeding and managing the seedlings into the box, they began to feed and acclimate on the second day. The feed is the “Hope†brand feed of Fuzhou Hope Feed Co., Ltd. The protein content is 8%-33%, and it is advisable to eat within 2 hours after feeding. Loach is omnivorous fish, plankton, benthic organisms, organic debris is its excellent natural food, you can also feed some egg yolk, fish meal, bran, rice bran, bean dregs, bran and so on. Normally, some organic fertilizer can be properly applied, and new water can be added and water can be adjusted to maintain the quality of water, fertilizer, living, tender and cool. Particular attention should be paid to avoiding escaping. In seasons where there is more rain in spring and summer, pay attention to drainage and cleaning.
During the cultivation, it was found that the disease was mainly caused by an infection of a bacillus. The back muscles of the diseased loach were inflamed and decayed, swelling from the beginning to the end, erythema, and 1 g/m3 bleach could be effectively treated.
5. Results of the experiment On November 7, 2004, a total of 567.3 kg of loach was harvested, the largest individual was 35 g, the average tail weight was 29 g, the total expenditure was 4,150.68 yuan, the total income was 9076.8 yuan, and the net income was 5,061.12 yuan.
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Goji Berry powder( spray drying) is the product that produced by utilizing the modern spray drying technology, the raw material of which is the high quality fresh Goji berry of our standardized planting farm. The technology has solved the bottleneck problems in Goji Berry processing, such as pesticide residues, physical and chemical characteristics are out of limits, microorganism characteristics are out of limits, product get damped and caked and so on. This product is orange red powder with high purity and good solubility and can be conveniently applied.
Traditional methods of drying off in the sun and drying by heating can act in time with low cost, but much nutrition is lost, environment is polluted easily, and the quality of goji is very low without food security ensuring. Ningxia Qixiang Biologic Foodstuff Co., Ltd has utilized the modern technique of Vacuum freeze drying and spray drying since 2003, and a safe and convenient new product, goji powder (goji full powder, goji fruit juice powder) with few nutrients lost, has been developed after a host of experiments and years of testing. After inspected by the Ningxia Food Products Supervision and Inspection Station, Inspection and Quarantine Technology Center of Ningxia Entry-Exit Inspection and Quarantine Bureau and Inspection and Quarantine Technology Center of Shaanxi Entry-Exit Inspection and Quarantine Bureau, etc, The product has been exported to the United States, Australia, Britain, South Africa, Switzerland and other countries, and the quality of it has reached the functional food standards of the Importing Country and China.
After China joining the WTO, the internationalization of production and marketing of agricultural products with Chinese characteristics brought about good opportunities, and at the same time, the production and processing of medicines and food was advanced a higher demand. in recent years, some of Ningxia goji processing enterprises have used the vacuum freeze-drying and spray-drying technology to produce some of goji powder, which was exported to Europe, the United States, Japan, South Africa, Switzerland and other countries. Now, besides eating directly and medicine, goji powder is used for a variety of functional foods, functional beverages, pharmaceutical formulation components and additives, and the market demand is gradually increased. With the goji and its deep processing products technology and the research of equipment improved constantly, and because it is healthy and safe, the goji powder produced by the technology of vacuum freeze drying and spray drying will certainly become the developing direction of goji high-deep processing and the production to replace Dried Goji Berry in 21st century.
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