The benefits of pigeon, pig, fish, grain, and feeding ecological planting are more significant than those of simple planting or breeding. Now its key technologies are introduced as follows: 1. Breeding good breeds, scientific breeding pigeons. In the selection of species, it should be selected as a breeder with a larger body size, tighter feathers, and lighter meat. The loft should be built in a flat terrain with good ventilation and light transmission and away from the sources of pollution. The size of the breeding loft should not be too large. Generally, the loft should be 50 meters long, 4 to 5 meters wide and 5 meters high. The pigeonholes are 50 centimeters, 50 centimeters and 50 centimeters in size. There are two walkways in the building, and the walkway is 1 to 1.2 meters wide. The pigeon cages are stored in 4 columns and 3 floors (one column on each side and two columns in the middle). In the breeding process, the following aspects should be mastered: First, the group density should be reasonable. Only one pair of breeding pigeons can be stocked per cage. The second is to keep the scientific formula, coarse and coarse, regular quantitative feeding, feed formula: 20% wheat, 10% brown rice, 45% corn and 25% peas; feeding 3 times a day, time is set as 8 and 11 respectively And 21 hours, each feeding 4 grams of health sand and 50 milliliters of drinking water. Third, the loft must be sterilized and sterilized. Before the pigeons enter the field, 1% to 3% of formalin (formaldehyde solution) is sprayed on the loft. During the breeding period, 0.05% to 0.1% aqueous solution of peroxyacetic acid is used to spray the loft on a weekly basis. A 1% to 2% peracetic acid disinfectant is often placed in front of the entrance to the loft area for the purpose of sterilizing the shoe stain disinfectant before entering the room. Average age-appropriate growth indicators are 18 to 22 days for pigeons, young birds for one month, and eggs for production in June. 2. Pigeons are fed to pigs and pigs are fed to fish. The pigeon feed is rich in carbohydrates and protein. There is a certain amount of cellulose and protein in the pigeon droppings excreted by the pigeons after the abdomen. At the same time, the pigeons often shake off the feed and mix in the pigeon droppings. The conventional breeding will be Pigeon droppings and shake-outs are used as fertilizers, which are not reused and cause waste. Feeding pigs with pig manure and pig manure is a good way to use it. The use of pigeon droppings is to remove pigeon feathers and other debris after passing through the sieve, place a tank or a suitable amount of water in the pool and prepare a paste for a day and night. Feeding fish from swine manure can not only save the cost of fish farming, but also increase fish production, and it can also produce a large amount of high-quality organic fertilizer sources. 3. Fish manure fertilizer, fertilizer and fertilizer fields. The application of high-quality organic fertilizer in farmland can not only save production costs, increase the yield of crops, but also improve and purify the ecological environment, and achieve the unity of high yield and high quality.
Natural pigments are food pigments obtained from natural resources. Pigments extracted mainly from animal and plant tissues and microorganisms (cultures), in which vegetative colorants predominate. Natural pigments not only have the function of coloring food, but also have physiological activity. At present, there are 48 kinds of edible natural pigments approved to be used in China, commonly used chili red, beet red, monascus red, cochineal red, gaolianghong, sodium copper chlorophyllin, turmeric, gardenia yellow, carotene, algal blue pigment, cocoa pigment, caramel pigment and so on.
Roselle Calyx Extract,Phycocyanin,Lutein,Butterfly Pea Flower Powder,Beta Carotene Powder,Sodium Copper Chlorophyllin
Xi'an Gawen Biotechnology Co., Ltd , https://www.amulyn-bio.com