Animals

Biofuels: Implications for the feed industry by Jannes Doppenberg, Piet van der Aar

By Jannes Doppenberg, Piet van der Aar

Expanding bio-fuel creation sooner or later can have a massive impression at the feed undefined. not just will the contest for nutrients, gas and feed lessen the provision of feedstuffs for animal creation yet, additionally new feedstuffs becomes to be had for which the dietary caliber should be reviewed. The dietary price and usefulness of the by-products as feedstuffs could be the major concentration of the booklet. specifically, rapeseed meal and glycerine from biodiesel construction and DDGS from bioethanol construction are mentioned. for every product complete examine facts summarising the difference in caliber and construction structures, the strength and protein worth for every animal classification and the consequences on animal construction are presented.Additionally, this ebook provides an summary of the present and destiny advancements of the rising bioenergy construction. vast subject matters that are addressed are: the worldwide strength for bioenergy creation, the big bring up in bioethanol construction within the U.S. opposed to the backdrop of a constructing bioethanol construction within the ecu and the longer term results on provide and insist of the grain and feedstuff industry. This ebook will replace nutritionists, researchers, investors and people operating within the allied at the present 'state of information' of the usability of different via items from biofuel construction in particular animal feeds

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Sharp increases are forecasted however. 6 Sugar beet Corn Wheat Triticale 8 0 4 2 0 Rye Figure 1. Ethanol and crop yield from different raw materials (Meo, 2003). Biofuels: implications for the feed industry  57 C. Chudaske 8 million tons. Taking into consideration that one ton of ethanol needs about 3 tons of grain, the bioethanol demand will require about 24 million tons of grain per year which is between 8 – 10% of the total EU crop. Feedstuffs The projected increase in the EU bioethanol production will also rise the corresponding production of by-products.

Ethanol and DDGS production and disposition feedstuff it is replacing. This often depends on whether DDGS is being fed primarily for protein or primarily for energy (total digestible nutrients [TDN]). Table 4 illustrates the replacement value of DDGS on an energy (total digestible nutrient) equivalency level with corn. The equivalent value of DDGS is compared to soybean meal on a crude protein basis in Table 5. Nutrient availability, physical properties of the product, species being fed, and market prices of competing feedstuffs are other major factors that impact the market value of DDGS.

Vinasses (or Condensed Molasses Solubles) is the co-product from the ethanol production of sugar or molasses and is used in the compound feed production, as substrate for biogas production or as a fertiliser. The world market for protein feed has grown continuously within the last few years. At present over 200 million tons are traded of which soya is the most important. The forecasts for the coming years predict a market potential of almost 300 million tons in 2010/11. Increases are expected mainly in soya and at other extracted meals or oil cakes.

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