2. The developed countries that raise high-yield dairy cows consume more than 300 kilograms of milk per capita every year, and the world consumes 94 kilograms of milk per capita, while China consumes only 8.4 kilograms and Changsha consumes only 0.38 kilograms per capita. The gap between China and foreign countries is too big! After China's entry into WTO, with the development of China's economic construction and the improvement of people's living standards, china dairy will surely develop at a high speed. At present, the country is implementing the "School Milk" program. If every primary and middle school student drinks a glass of milk every day, the milk production in China will double every year. In China, raising a high-yield cow can produce 7 tons of milk every year, and the ratio of feed to milk is only 0.25: 1. The annual output of each cow is10.3 million yuan, and the net income is about 8,000 yuan. If a farmer raises 10 high-yield cows a year, he can earn 8-65438+10,000 yuan a year. Cattle are "cash cows". Therefore, in large and medium-sized cities and their suburban counties (cities), the economic benefits of vigorously developing dairy farming and then comprehensively processing dairy products are very considerable.
3. Planting grass to raise geese is herbivorous poultry. It is a promising aquaculture industry to plant high-quality forage grass in rivers, lakes, beaches, open spaces of forests and barren hills and slopes to develop goose industry. Goose's favorite high-quality grasses are alfalfa, clover, ryegrass and Sudan grass, as well as dwarf elephant grass, bullwhip grass, hybrid Pennisetum, Rumex, Russian cuisine and pig excrement beans introduced from abroad in recent years. Generally, these grasses produce fresh grass 100-20 tons per hectare every year, and some even reach 100-200 tons. At the same time, the nutritional value is also very high, and the general crude protein content is as high as 15%-20%, which is a high-quality forage for geese. Generally, 200-250 geese can be raised every 667 square meters (1 mu), and each goose can be raised for 70-80 days, with an average weight of about 3.5 kg, and the production cost of each goose is about 13- 15 yuan. According to the current market price, the price of live geese is 8- 10 yuan per kilogram, and the output value of planting grass and raising geese is 5600-8750 yuan per mu, with an average of about 7200 yuan. Excluding the cost, the net income per mu is about 4200 yuan. If comprehensive processing and utilization are carried out to produce goose fatty liver, goose web, roasted goose and feathered down jacket, its economic benefits will be doubled.
4. Raising famous chickens From the perspective of the international market, China's general broiler products (especially those imported from abroad) are not competitive, and even in the domestic market, they may not be very marketable. In the domestic market, the chickens raised by farmers are much more sought after as "foreign chickens" and "feed chickens". For example, in the Guangdong market, the average broiler chicken is 9 yuan per kilogram, while the local famous chickens (such as grass chicken and black-bone chicken) are per kilogram 18 yuan, with a difference of two times. There are many famous local chicken breeds (such as black-bone chicken, grass chicken, Huang San chicken, Taoyuan chicken, green shell layer, etc.). ) is distributed all over the country and is an excellent variety resource for developing native chicken breeding industry. These varieties of meat and egg products are very popular in domestic and foreign markets and have strong competitiveness. According to reports, each chicken is fed with 5%-65,438+05% grain (or wheat), supplemented by 65,438+05%-20% green juicy tender feed, and after grazing by insect-eating ants for 90-65,438+000 days, its weight can reach 65,438+0.5. If a farmer raises 1000 chickens per batch and cross-raises 6 batches every year, if the sales volume is guaranteed, the annual net income will be 48-60 thousand yuan.
5. Improving Sheep Raising In recent years, goat breeding has been vigorously developed in agricultural areas of China, and many farmers have made a fortune. There are many excellent local goat breeds in China's agricultural areas, such as Mayang in Chengdu in the south, Guizhou White Goat, Longling Goat in Yunnan, Du 'an Goat in Guangxi, Fuqing Goat in Fujian, Leizhou Goat in Guangdong, Matou Goat in Hunan and Jiyang Black Goat. These goats are excellent variety resources for developing goat breeding industry. Although local fine-wool sheep have the advantages of strong adaptability and rough feeding tolerance, they have the disadvantages of short stature, slow growth and low reproductive performance, and their economic benefits are limited. If large-scale meat goats (such as Boer goats) are introduced from abroad for crossbreeding and improvement to produce commercial meat goats, the economic benefits can be doubled. In recent years, Boer goat, a meat goat originated in South Africa, has been introduced to many places for breeding and crossbreeding with local goats, which has achieved remarkable success. The adult weight of Boer goat is 84.5-90kg for ram and 75.5-80kg for ewe, with multiple births a year, with an average annual lamb production of 3.6, and the lamb production rate of ewe is 207.8%. It is reported that Boer goat crosses Lubei goat, and the daily gain of commercial sheep is 180-220g, which is twice as fast as that of local sheep. The weight of 9-month-old ram and ewe reached 46.4% kg and 39.3 kg respectively, which was about 58.4% higher than that of local sheep on average. Raising a Boer goat can achieve an annual output value of 500-700 yuan, and the net income will increase by 300-400 yuan. Raising a Boer goat hybrid goat is more economical than raising 2-3 pigs.