PROBLEM TO BE SOLVED: To solve conventional problems that cattle excretes a large amount of the feed rice used as cattle feed without sufficient absorption when it is applied to the cattle in an original condition, whereas, when the feed rice is made into powder, a large amount of the feed rice is absorbed in the stomach and then the cattle is driven into fully fed condition intermediately, resulting in fault in supplying the cattle with a sufficient amount of feed.SOLUTION: The feed rice used as a cattle feed of the invention is prepared by roasting rice with chaff, grinding it and making it into powder. That is, by roasting the rice with chaff, the rice with chaff is puffed and softened appropriately. The puffed rice with chaff is ground into appropriate powder in which all rice has not been made into powder. Thereby, it is realized to suppress absorption by digestion in the cattle's stomach, to promote absorption by digestion in his intestines, prevent the cattle from being driven into fully fed condition intermediately, and supply the cattle with a sufficient amount of feed. In addition, by using the rice with chaff, it is provided an excellent feed rice in nutrition balance.【課題】従来、牛用飼料に用いる飼料米は、そのままの状態で牛に給与すると、十分に吸収されず排泄される割合が多かった。一方、粉末状にした飼料米の場合、胃でその多くが吸収され、牛がすぐに満腹状態となって、十分な量の飼料を牛に給与することができなかった。【解決手段】本発明の牛用飼料に用いる飼料米は、籾殻付米を焙煎し、破砕して、粒状にしたことを特徴とする。すなわち、籾殻付米を焙煎することで、籾殻付米が膨化して適度に柔らかくでき、この膨化した籾殻付米を破砕して、全てを粉末状とせず、適度に粒状とする。これにより、牛の胃での消化吸収量を抑えて、腸で消化吸収させることで、牛がすぐに満腹状態となることがなく、牛に目的の分量の飼料を給与することができる。また、籾殻付米を用いることで、栄養バランスの優れた飼料米となる。【選択図】図１
