Compound feed is a mixture of feed ingredients obtained from various sources. A feed ingredient is only a constituent of a compound feed and if used as the sole ration fed, has to be enriched further. The composition of a compound feed is determined by three main criteria, i.e. price, nutritional composition and the animal characteristics. The nutritional composition of a compound feed varies d...

Since synchrotron radiation was discovered, advanced synchrotron radiation based bioanalytical techniques have been rapidly developed such as synchrotron radiation based soft x-ray (SR-XMS) and synchrotron-based Fourier transform infrared microspectroscopy (SR-IMS). In this article, recently obtained information on potential applications of these bioanalytical techniques (SR-XMS & SR-IMS) was r...

Sustainable feed formulation (defined here as nutritional and economic feed optimization) is substantial in feed chain production from crop farmers to livestock producers. Diet formulation employing a static linear programming (LP) approach, which is widely used in trading firms and feed production facilities, does not allow for intertemporal flexibility. Our approach allows the interaction bet...

In order to evaluate the influence of masticatory movement on cranial bone mineral density (BMD) and osteocyte and osteoblast micromorphology, we conducted a study in rats fed with solid feed (n=10) and powdered feed (n=10). Cranial BMD was measured by dual X-ray absorptiometry (DXA). Osteocyte morphology was evaluated by light microscopy. In addition, some of the tissue was treated with EDTA-K...

It is very important to use reliable and inexpensive sensors to obtain useful information about manufacturing processing, such as cutting force, for monitoring automated machining. In this paper, the feed cutting force is measured using an inexpensive current sensor installed on the a.c. servo motor of a CNC turning centre. The factors that affect a feed drive system are analysed in detail, and...

Global demand for feed, especially cereal feed, is expected to increase in the decades to come. At the global level, demand for cereal feed will be met by the supply. There are, however, disparities between regions. As a result of strong livestock industry development, the Asian region as a whole will have a shortage of cereal feed and will become a major cereal feed importer. This paper examin...