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　　The purpose of corn fermented feed is to promote the recycling of resources and develop circular economy. The special high-temperature fermentation technology is adopted to use the by-products of high-temperature complex bacteria food processing industry, such as corn, corn husk, flour, miscellaneous and other raw materials as microbial fermented food, as well as independent research and development and production of high-tech fermented corn feed materials.

　　我們做了一個(gè)實(shí)驗(yàn)來證明發(fā)酵玉米在飼料中的優(yōu)化效果:

　　We conducted an experiment to prove the optimization effect of fermented corn in feed:

　　采用常規(guī)飼料檢測(cè)法測(cè)定飼料中的干物質(zhì)、總能量、灰分、粗蛋白、鈣、總磷和氯的含量，采用TCA法測(cè)定植酸磷的含量。我們選擇來源是相同的,類似的重量(70公斤),健康狀況良好的三元混合商業(yè)70頭,隨機(jī)分為兩組,每個(gè)處理4個(gè)重復(fù),每個(gè)重復(fù)8 ~ 9,男性女性一半,消化實(shí)驗(yàn)(內(nèi)部指標(biāo)法、4摩爾/ LHCl、酸不溶性灰分),可以測(cè)量其明顯的消化和營(yíng)養(yǎng)物質(zhì)的表觀消化率。結(jié)果表明:

　　The content of dry matter, total energy, ash, crude protein, calcium, total phosphorus and chlorine in feed were determined by routine feed detection method, and the content of phytate phosphorus was determined by TCA method. We selected 70 commercial ternary mixtures with the same source, similar weight (70kg) and good health. They were randomly divided into two groups. Each treatment had four repetitions, each of which was 8-9, half of which was male and half of which was female. The apparent digestibility of digestion and nutrients could be measured by digestion experiment (internal index method, 4 mol / lhcl, acid insoluble ash). The results show that:

　　玉米干發(fā)酵飼料養(yǎng)分含量(%)分別為:干物質(zhì)88.82、粗蛋白12.84、鈣0.675、總磷0.235和非植酸磷0.235。

　　The nutrient content (%) of corn dry fermentation feed were: dry matter 88.82, crude protein 12.84, calcium 0.675, total phosphorus 0.235 and non phytate phosphorus 0.235, respectively.

　　風(fēng)干發(fā)酵玉米飼料常規(guī)養(yǎng)分表觀消化率(%)分別為干物質(zhì)82.75、能量81.02和粗蛋白91.58。

　　The apparent digestibility (%) of conventional nutrients in air dried fermented corn feed was 82.75 for dry matter, 81.02 for energy and 91.58 for crude protein, respectively.

　　滕州玉米干發(fā)酵飼料表觀消化率為13.18 MJ/kg，總能量為16.24 MJ/kg。

　　The apparent digestibility of Tengzhou corn dry fermentation feed was 13.18 MJ / kg, and the total energy was 16.24 MJ / kg.

　　由此可見，發(fā)酵玉米飼料具有較高的消化率和能量、蛋白質(zhì)、鈣、有效磷等營(yíng)養(yǎng)物質(zhì)的高吸收。

　　It can be seen that fermented corn feed has high digestibility and high absorption of energy, protein, calcium, available phosphorus and other nutrients.

　　發(fā)酵玉米可部分替代能量飼料原料，節(jié)省玉米、小麥、大米等能量飼料在畜牧業(yè)和水產(chǎn)養(yǎng)殖中的應(yīng)用，復(fù)合飼料的添加量應(yīng)在5% ~ 10%之間。

　　Fermented corn can partly replace the energy feed raw materials and save the application of corn, wheat, rice and other energy feeds in animal husbandry and aquaculture. The amount of compound feed should be between 5% and 10%.

　　高溫復(fù)合菌發(fā)酵玉米飼料生產(chǎn)過程包括生產(chǎn)、飼料原材料和半成品的比例發(fā)酵過程后,篩查和混合發(fā)酵,成品包裝過程,其中,高溫復(fù)合細(xì)菌生產(chǎn)準(zhǔn)備,材料處理,獨(dú)特的所有混合發(fā)酵發(fā)酵玉米飼料生產(chǎn)的關(guān)鍵技術(shù),這些微生物處理程序。例如，發(fā)酵玉米飼料的發(fā)酵過程與國(guó)內(nèi)大多數(shù)微生物制劑生產(chǎn)企業(yè)和發(fā)酵飼料原料的發(fā)酵過程有很大的不同，發(fā)酵是在高溫下進(jìn)行的，在好氧爐中通過負(fù)壓自動(dòng)調(diào)節(jié)發(fā)酵。發(fā)酵時(shí)間為8 ~ 10h/批料，發(fā)酵溫度為75±5℃。發(fā)酵玉米飼料中益生菌含量可達(dá)1.1×107CFU/g，纖維素酶1,280U/g，半纖維素酶4,720U/g，酸性蛋白酶320U/g，使產(chǎn)品既具有飼用微生物制劑功能，又具有飼用酶制劑功能。

　　The production process of corn feed fermented by high temperature composite bacteria includes production, proportion fermentation of feed raw materials and semi-finished products, screening and mixed fermentation, finished product packaging process, among which, high temperature composite bacteria production preparation, material processing, unique key technologies of all mixed fermentation corn feed production, and these microbial processing procedures. For example, the fermentation process of fermented corn feed is very different from that of most domestic microbial preparation enterprises and fermented feed raw materials. The fermentation is carried out under high temperature, and the fermentation is automatically regulated by negative pressure in the aerobic furnace. The fermentation time was 8 ~ 10h / batch, and the fermentation temperature was 75 ± 5 ℃. The content of probiotics in fermented corn feed can reach 1.1 × 107cfu / g, cellulase 1280u / g, hemicellulase 4720u / g, acid protease 320u / g, which makes the product not only have the function of feed microorganism preparation, but also feed enzyme preparation.

　　發(fā)酵玉米在豬、鴨、蛋雞上的飼養(yǎng)試驗(yàn)結(jié)果表明，在蛋白質(zhì)、氨基酸等營(yíng)養(yǎng)成分相同的前提下，豬飼料配方成本可節(jié)省5.5 ~ 178.5元/噸。鴨飼料配方成本節(jié)約26.1~28.4元/噸;蛋雞飼料成本可節(jié)約9.4~29.9元/噸。同時(shí)，它可以減少飼養(yǎng)動(dòng)物的發(fā)病率，改善和提高動(dòng)物肉制品的質(zhì)量，改善飼養(yǎng)環(huán)境，穩(wěn)定生產(chǎn)性能，減少抗生素的使用等優(yōu)點(diǎn)。

　　The results of feeding experiment of fermented corn on pigs, ducks and laying hens showed that the formula cost of pig feed could be saved 5.5 ~ 178.5 yuan / ton on the premise of the same protein, amino acid and other nutrients. The formula cost of duck feed can be saved by 26.1-28.4 yuan / ton; the feed cost of layer can be saved by 9.4-29.9 yuan / ton. Meanwhile, it can reduce the incidence rate of animal feeding, improve and improve the quality of animal meat products, improve the feeding environment, stabilize the production performance, and reduce the use of antibiotics.