At present, the drought in southwestern Yunnan and other areas affects the hearts of the people of the country. According to past experience, drought often occurs in the spring. Continued drought can lead to difficulties in drinking water for large numbers of livestock, withered grasses, shortage of fodder, and livestock and poultry epidemics. In response to the phenomenon of aquaculture in the drought year and planting industry, we must constantly adjust the structure of animal husbandry, vigorously develop drought-resistant animal husbandry and water-saving animal husbandry, so as to achieve sustainable development of animal husbandry in the drought year and ensure social stability. . Develop drought tolerant grass and achieve drought and drought 1 In the arid and semi-arid areas, a large number of high-quality pastures that are resistant to drought have been promoted. Gluten, corn grass, chicory, American corn groats, pine cone herb, Rumex, alfalfa, ryegrass, bitter leeks, hybrid pennisetum, large leaf larvae, sand savanna, grass pods, small The forage grass roots such as crown flower, red bean grass, comfrey grass, fine arborvitae, goose head lice are well developed, drought-resistant and nutrient-rich. They can be planted and grow well in dry areas in the north. 2 Develop and use resources such as wild grass and crop stalks. The utilization of straw such as wild weeds, corn stalks, straw, etc., can be greatly improved by using short straw, micro-storage, silage, alkalization, ammoniation, softening and other treatments to feed animals. Open source needs more throttling to achieve modulation 1 Multi-channel search for water sources. We vigorously advocated the use of alternative deep wells for the development of groundwater, the establishment of alternative pools, water cellars, water tanks, water bags, etc., to fully collect rainwater, river water, and make good use of water reserves; divert water from ditches, lakes, and rivers, and transport them through mechanical, human, and animal power. After precipitation and disinfection, it can be used as livestock and poultry drinking water. 2 Increase awareness of water conservation. It is necessary to appropriately reduce the rearing density, reduce the consumption of water by livestock and poultry, guide the farms (households) to adopt dry and thinly divided poultry, and restrict the use of water; promote the "zero-emission" pig raising technology of biological fermentation beds to achieve zero discharge of pollution from pig breeding; completely change Feed the habit of dilute food, promote the combination of feeding dry materials and drinking water alone to increase feed remuneration. 3 Scientific breeding, appropriate slaughter and delivery in advance. A reasonable mix of feeds is provided to provide a green and juicy feed; appropriately reduce livestock and poultry movements, reduce grazing time, and when grazing is required, cool, ventilated and shady pastures should be selected. Promote new technology and achieve scientific and technological drought 1 Improve the cleaning process. Abandon the original water flushing manure, blisters process, promote the use of dry cleaning process, diligent cleaning, less flushing bar. The water flushing and blisters-type manure removal process consumes large amounts of water, and the discharged sewage and excrement are mixed together, which brings great difficulties to the post-processing, and the fertilizer value of the dry matter after the solid-liquid separation is greatly reduced. The use of the dry cleaning process results in a low amount of sewage, low levels of pollutants, and easy purification. Under the condition of abundant labor resources in China, it is an ideal cleaning process. 2 install using automatic drinker. Using water tanks to feed water not only reduces the waste of water resources, but also effectively prevents problems such as moisture in the pens caused by sink water feeding, unhygienic drinking water, and affecting growth.
Adipic acid is mainly used in producing nylon fiber and engineering plastics, and polyurethane in quantity. Most of parts are used to produce PU, liquid for sole, polyurethane foam, etc. A small number of them are used for high quality lubricating oil.
High quality ester of adipic acid can be used as PVC and its copolymer, plasticizer of natural synthetic rubber. A large number of adipic acid ester is used to produce food packaging, thin film and PVC for insulation.
Adipic acid is also used for sour agent of food and drink. It is not easy to deliquesce, so it is used in dry food, and can be kept in a long time.
Adipic Acid 124-04-9,Adipic Acid,Adipic Acid Raw Material,99.7%Min Adipic Acid,Fine Adipic Acid Shandong Tiancheng Chemical Co., Ltd. , https://www.tianchengchemical.com
