Zhao Zhongfang, before retiring, was the director of the Biological Teaching and Research Section of the Medical College of Jinan Military Region. It took him eight years to develop a production method for “non-grain type fermented feed†and obtained national patents. This method can convert straw, wheat bran, husk, tail vegetable and other biological waste into livestock feed by biological fermentation, instead of ordinary corn feed, feed chicken, pig, cow, sheep and other livestock and poultry, on the basis of ensuring nutrients. , greatly reducing the cost of feeding. It takes only one and a half bio-waste to change pig "This is a raw material blender. This is a fermentation machine. This is a dryer. To complete the conversion from straw and other biological waste to feed, it takes only three steps, about one and a half days." Recently, Zhao Zhongfang was doing experiments for him. The author gave a detailed introduction to his patented invention in the factory. “It seems that the straw is not a new thing. What is your invention?†Zhao Zhongfang explained that the method of using straw as feed in China is silage, and the straw is crushed and added in autumn. It is sealed in the mantle and stored as a livestock feed after more than one month of storage and fermentation. However, due to the high crude fiber content and low crude protein content, it can only be used to feed ruminants such as cattle and sheep, and cannot be used as feed for single stomach and poultry such as pigs and chickens. Moreover, the storage time of more than one month is also too long. "The feed made with the new patent technology does not have these problems." Zhao Zhongfang said. A medium-sized chicken farm can save about 500 yuan per day. At present, farms (households) in Jinan City generally use full-price concentrates with a corn content of 60% to 80% to feed livestock and poultry. Zhao Zhongfang calculated the account for the author. The ex-factory price of the full-price refined feed was about 1.7 yuan per catty. After the dealer changed hands, the retail price to the farmer's hand was 2.15 yuan. The feed invented by Zhao Zhongfang is 0.2 yuan to 0.5 yuan cheaper than the ex-factory price of ordinary feed. A chicken should eat 0.25 kg ~ 0.3 kg of feed a day. According to a rough estimate of 4,000 chickens in a medium-sized chicken farm, at least 1,000 pounds of feed will be consumed a day. If you use straw fermented feed instead of ordinary feed, you can save four or five hundred yuan a day. “Because the raw materials used in non-grain type fermented feed are agricultural tailings, such as straw, husk, wheat bran, pomace, tail vegetables, etc., these tailings are inexpensive, so the cost of converting into feed is also much lower.†Zhao Zhongfang said . Feeding effect is comparable to ordinary feed The author found in a test report issued by the Shandong Analytical Testing Center that the crude protein content of the non-grain-type fermented feed invented by Zhao Zhongfang reached 22.92%, and the salt, calcium, phosphorus, energy and 17 kinds of amino acids all reached the national feed. The prescribed standard. "There is still a shortcoming, that is, the proportion of crude fiber is slightly higher, accounting for 10.7%, but this can be improved. As long as the raw materials are finely ground, it can be solved." Zhao Zhongfang pointed to the "crude fiber" column on the test report. Tell the author. In order to further verify the effect and improve the technology, Zhao Zhongfang contacted several livestock farms in Jinan City to provide them with non-grain type fermented feed for livestock feeding free of charge. “It is necessary to repeatedly experiment and collect data to determine whether this result has a large-scale production value.†After countless data comparisons, Zhao Zhongfang found that the feed hebred by his invention was compared with corn feed. Equally comparable. Recently, Zhang Ruhai, one of Zhao Zhongfang's cooperative experimental units and director of the Liuwang Pig Breeding Professional Cooperative in Jiyang County, confirmed to the author that the cooperative used Zhao Zhongfang's free feed to feed pigs for 30 days or more. Zhang Ruhai told the author that they used a random sampling method to extract 10 "inner ternary" pigs weighing about 50 kilograms. They used the non-grain type fermented feed invented by Zhao Zhongfang for 30 days. The pig's skin and hair were normal and there was no death. The situation of the pig occurs. Non-grain feed or can break the "pig cycle" Zhang Ruhai said that this non-grain feed has reduced the cost of raising pigs. "This year's pork prices are not very prosperous, and the days of raising pigs are more difficult. If the price of pork is lowered, there may be cases of meat slaughtering pigs." According to Zhang Ruhai's rough estimate, the number of live pigs in Jinan is over 100. There are also tens of thousands of pig farms in the head. “If the cost of raising pigs can be reduced, it is a good thing for pig farmers and ordinary consumers.†Zhao Zhongfang considered more about the social benefits that this invention may bring: "In developed countries, 70% to 90% of meat, eggs and milk are converted from straw and grass, but now China still relies on it. Feeding corn to produce meat, eggs, and milk, so it consumes a lot of corn every year.†In the case of pigs, about 477 million pigs are needed each year in the country. For Shandong, 40 million heads are slaughtered each year. It takes 5 months to 6 months for each pig to go from weaning to slaughter. It is conservatively estimated that it is necessary to feed the feed for 4 months. According to the average daily feed requirement of 4 kg of feed per pig, the feed needs to contain 2.4 kg of corn (others are additives). ), it is 72 pounds per month. "72 × 4 × 40 million heads, this will be a huge amount of corn demand. On the other hand, despite the bumper harvest of China's corn, but because of the large demand, in 2011, China's imports of corn about 5 million tons ~ 10 million tons. If you can replace corn feed with non-grain feed, it will save the country a lot of corn." The old man seems to be a bit excited when it comes to the meaning of food. Production license, funds " " In 2011, Zhao Zhongfang registered a biological company after obtaining the national patent certificate. The company's office and test plant is located in a 200-square-meter bungalow in Gucheng Village, Huaiyin District, Jinan City. It takes about 10 minutes to drive west from the Beijing-Shanghai high-speed railway. Zhao Zhongfang told the author that the reason why the company is located in such a remote place is to save costs. Even here, the factory plus equipment, raw materials, research and development costs, etc. also need more than 300,000 yuan, he took out all his savings, and borrowed 100,000 yuan from friends. Zhao Zhongfang heard that some large-scale breeding enterprises have a unified trial production license number, and they may be able to put the patent into operation, so he traveled around and visited the big farmers in the province. Hard work pays off, Jiabao Group agreed to try the feed he provided, but at the same time proposed that more than 4 tons of feed must be provided at one time for feeding experiments. This made the hope that Zhao Zhongfang just ignited once again extinguished. Because his small factory can only produce at most half a ton of feed at a time, it is necessary to expand it. In order to finance the loan, Zhao Zhongfang looked for a number of banks, but they were all rejected. Zhao Zhongfang said: "I heard that the science and technology department can evaluate the project invention. I hope that my project can also be evaluated by the government department. This can be used as evidence for future promotion. I also hope that relevant departments can provide a good patent promotion platform and channel. " Putty Knife,Solid Plastic Handle Putty Knife,Soft Grip Handle Putty Knife,Wood Handle Scraper PRO-CHARGER CO., LTD. (VICTOR HERO HOLDINGS LTD, TIME VALUE LTD.) , https://www.pro-chargerco.com
"Non-grain type fermented feed" or can break the "pig cycle"