张元鹏《微观经济学》(中级教程)笔记(第12章寡头市场).doc

Born to win经济学考研交流群 :经济学考研解题技巧跨考经济学考研辅导提醒您: 成功的原因千千万,失败的原因就那么几个，加入我们的经济学考研交流群，考研经验交流，规避风险，锁定名校一次进!rocess. 2. land and China has a vast territory, but its arable land is limited. According to statistics, only 106.67 million hectares of cultivated land could be used (1.6 billion acres), only 867 square metres of cultivated land per capita (1.3 acres). With the growing population, modern economic development, as well as the gradual transition of urbanization in rural areas, farmland will be reduced. Development of poultry industry will occupy a certain area of land, there is a modern product with comprehensive rollup of 50,000 chickens laying hens, covers an area of 14.87 hectares (233 acres) more (including Office of hatching, brood rearing, and laying House, eggs, feed processing workshop, Office, etc). The poultry industry should work in land conservation, not accounted for or less cultivated land, wasteland, the principle of slope land. When the chicken farm should generally not available to local arable land area to determine an appropriate level of breeding size and not, as in the past, first determine the size, then go to the expropriation. 3. energy-saving, water-saving awareness2 . Chicken coop to keep dry, especially flat-raised floors and bedding to keep dry: shed the wet for a long time, weakened resistance in chickens, feather contamination, growth retardation, oocysts are easy to develop, as chickens live in moist environments in all the year round, the resistance will gradually reduce. appetite. production: reduction in egg. Test upon e ming, meat with Tsai chicken in relative humidity for 90% Shi, on feed into rate, and out feather, and increased hea