Ducks, geese commonly used feed are cereals, bran, roots, tubers and melons, bad residue, green feed, vegetable protein feed, animal protein feed and inorganic salt feed. 1. There are corn, wheat, wheat bran, barley, oats, sorghum, broken rice, rice, millet, soil surface (sub-powder) and so on. If you use sorghum to feed, be sure to smash it, or blanch it with soft water or feed it after sprouting. The outer shell of rice is very hard and must be ground before it is powdered. Since the rice shell has high fiber content, it should be fed less. 2. There are bran wheat bran, corn bran, rehmannia and so on. These three kinds of feeds contain very high crude fiber content, such as feeding ducks and meat ducks with wheat bran and corn sugar, and their content in feed should not exceed 15%. These three kinds of sugar are also good feed for feeding geese, and generally cannot exceed 20% in feed. 3. Tubers, tubers, and melons include potatoes, sweet potatoes, sweet potatoes, beets, carrots, pumpkins, and zucchini. They are also good feed for ducks and geese. If you use mixed powders to feed ducks and geese within the house, you can add trace elements and multivitamins to your feed, eliminating the need for root, tuber, and green feed. 4. There are distiller's grains, brewer's grains, bean curd residue, beet slag, etc., which can be used to feed ducks and geese. 5. Green feed includes various vegetables, artificially cultivated pastures and wild non-toxic grasses, wild herbs and aquatic plants. Green feed contains relatively complete nutritional content, vitamin content, easy to digest, ducks and geese are very fond of eating, and green feed sources are relatively wide, low cost, is a good feed for feeding ducks, geese. Silage radish leaves, barnyardgrass, and green grass are also good feeds and can feed geese in large quantities. 6. Plant protein feeds include soybeans, broad beans, peas, soybean cakes, peanut cakes, rapeseed cakes, sunflower seed cakes, corn umbilical cakes, and the like. 7. Animal protein feeds include fishmeal, meat and bone meal, blood meal, feather meal, silkworm cocoon powder, small fish, shrimp, snail, cockroach, aphids, and insects. 8. Inorganic salt feeds include shell powder, stone powder, eggshell powder, bone meal, salt and so on. Although sand is not a feed, it can help the ducks and geese in the pens to digest and absorb the feed. Therefore, the sand pot should be placed in the circle so that the ducks and geese can eat it. How to sterilize farmers Disinfection is a commonly used measure to purify aquaculture environment and prevent and control diseases, including disinfection before production, disinfection during production and disinfection after production. Every farmer knows the importance of disinfection and has done disinfection work. However, how to ensure scientific disinfection and how to ensure the disinfection effect is a vague concept. In the production practice, disinfection has done a lot, but the effect has been, and even never cares about the effect of disinfection, the following combination of production practices will talk about how to sterilize farmers. First, the choice of disinfection drugs The selection of disinfecting drugs must be targeted. According to the purpose of disinfection, the object, and the epidemic trend, the drugs should be selected based on the principle of high efficiency, broad spectrum, economy, and small side effects. There are many kinds of disinfecting drugs on the market. To use products with certain scale and good reputation, the key is to pay attention to the effective ingredients and content of disinfecting drugs, production date, and methods of use. Currently used are the following categories: Chlorine side effects are small, the higher the temperature, the stronger the bactericidal power, more for disinfection of drinking water; quaternary ammonium salts, have a stronger killing effect on Gram-positive bacteria, and more for the shed Disinfection of equipment; formaldehyde is effective against bacteria and viruses, but it is slow, corrosive, and more often used as a shed for disinfection. II. Disinfection of Sheds After the animals are all slaughtered, they shall be sprayed and disinfected from the inside to the outside with a disinfectant, and then disinfected and removed from the tank, drinking water equipment, etc., and then removed from the house, excreta, bedding, etc. Wash the sheds, walls, floors, walls and roads outside the house with high-pressure water. After 2-3 days of room drying, use 2%-3% NaOH aqueous solution (water temperature above 30°C to strengthen the disinfection effect). All non-metallic objects and spaces inside, as well as outside roads, walls, doors and windows, fog droplets are not too large, can be controlled between 100-150μm. Rinsing the equipment with water, then soaking with a disinfectant, and finally moving into the house after sun exposure, for a simple installation. Leave room for a certain period of time. Before closing the animal for 2-3 days, close the doors and windows. Use formaldehyde or formaldehyde and potassium permanganate for fumigation. Open the doors and windows after 24 hours. Use after 24 hours ventilation. The effect of temperature and humidity on the disinfection effect of formaldehyde fumigation Larger, formaldehyde solution to add 2-3 times the amount of water in the iron pot heating, both to improve the indoor temperature, increased humidity, strengthen the disinfection effect. In production practice, it is necessary to grasp the amount of water added and the amount of coal in the furnace, so that as soon as the fire is extinguished, the water is just evaporated. When disinfecting with formaldehyde and potassium permanganate, pay attention to safety and prevent injury. Third, the disinfection of the production process The sterilized enclosures are safe for livestock and poultry, but with the passage of time, the entry of animals, the flow of people and the air, and various pathogenic microorganisms may still invade animals, so disinfection must be carried out in the production process. First, we must establish and improve the disinfection system and strengthen the awareness of disinfection. The population of the barns should be equipped with disinfection pools or other disinfection measures. The rearing personnel must be fixed and cannot be chained. Outsiders and articles cannot be entered. Secondly, regular disinfection should be done, and 2%-3% NaOH can be used outside the house for sterilization every 4 days. Households (birds) spray disinfection should be done once a week, and the number of epidemics can be increased or disinfected by drinking water. Prolonged drinking water disinfection can cause imbalance of intestinal flora and cause diarrhea. Fourth, the correct livestock (avian) spray disinfection Spray disinfection with livestock (avian) can not only kill the original microorganisms on the animals' surface and air, but also can purify the air and cool the sun in summer, which is of great significance for controlling the disease. To use small irritant drugs (such as 100 toxins and iodine preparations), disinfecting drugs enter the body through the respiratory tract in the form of droplets. The highly irritating drugs can easily cause respiratory symptoms and even death. The time should be selected in the evening, the light When it is dark, the spray head is upward when spraying, and the mist particles are between 80-120μm. If the oversize falls too quickly, it will not achieve disinfection. If it is too small, it will easily inhale into the lungs, causing breathing difficulties or even death. The amount of spray is 15ml/m3. Two kinds of disinfectants are alternately used to improve the disinfection effect. No disinfection is performed for three days before or after respiratory disease or immunity occurs. V. Treatment of dead animals and manure The purpose of disinfection is to kill pathogenic microorganisms, and improper handling of dead animals and feces can cause the spread of pathogenic microorganisms and become new media. Therefore, the scientific treatment of dead animals and excrement is another form of disinfection, Animals must be incinerated and buried deeply. The bodies of available animals that have died of non-major epidemics must be used after high temperature treatment and must not be traded; they must be fermented to kill pathogenic microorganisms. Bamboo Tableware Set,Biodegradable Bamboo Tableware Set,Kitchen Bamboo Tableware Set,Wholesale Tableware Set Yangzhou Tongfun Red International Trading Co,Ltd. , https://www.i-ecbio.com