Feed production costs account for approximately 69% to 83% of total costs. Feed wastage is a common problem in most pig farms. Waste generally accounts for 3% to 5% of total consumption, and economic losses are large. For a pig farm with an annual output of 10,000 pigs, if it needs 8 tons of feed per day, 240 to 400 kilograms of feed will be wasted in one day, and 200,000 yuan will be lost in one year. Feed wasted mainly in the following aspects: 1 overdose. Excessive feeding is very easy to be out of the slot by the pig arch. Take the sow as an example, 0.1 kg of feed per head per day, 1 pig farm of 500 sows, only 1 sow and suckling pig, waste every year. Feed nearly 20 tons. The sow feed costs 2 yuan/kg, which increases the cost by 40,000 yuan. 2 Rat damage consumes feed. A mouse stays in the feed warehouse for 1 year and can eat 12 kg of feed. If there are 1,000 mice in a 10,000 pig farm, 12 tons of feed will be eaten in one year. After the workers get off work in the evening, the rats enter the pig house and feed warehouse from outside the house and steal food. Therefore, all the windows of the pig house should be equipped with a rodent-proof (bird) net, and 50 cm below the wooden door of the pig house should be ironed to prevent rats from biting. Rodent control can be used 0.2% enemy sodium salt valley poison bait on the outside of the pig house. Feed processing workshops can use wire rods to eradicate rats. 3 feed mildew. After pelleting the feed, the temperature and moisture are increased. If it is not dried or cooled, it will be contaminated by mold during the 2 to 3 days in the summer. Pigs will affect the growth and survival. Moldy feeds are black, bitter, poorly palatable, and lactating sows have no milk after eating, which can lead to starvation of piglets. Flowers, herbaceous plants with ornamental value, plants known collectively, is used to admire xi Yang and hardy, capable of reproducing short branches, there are many kinds.Typical flower, on a limited growth in the short axis, borne the sepal, petal, and produce reproductive cells of stamen and pistil.Flower is composed of corolla, calyx, receptacle, flower, there are all kinds of colors, some grow very gorgeous, has a fragrance. Flower Seeds,Grass Seeds,Scallions Ball Seeds,Hybrid Verbena Seeds Ningxia Bornstein Import & Export Co., Ltd , https://www.bornstein-agriculture.com