Sheep fed on either a low (500 g lucern (Medicago sativa) chaff/d; L) or high (1100 g lucerne chaff/d; H) intake had measurements made, using arterio-venous techniques, of blood flow and energy metabolite and cysteine utilization in the skin. Sheep on the H intake had significantly increased skin blood flow (P = 0.014) and oxygen uptake (P = 0.05). Although the H sheep had higher skin blood flo...

Six rumen-fistulated and defaunated wethers were fed twice daily a pelleted diet of barley and dehydrated lucern at a rate of 50 g dry matter/kg body weight °-!5. Two months later, the sheep were divided into three equal groups. Each group was then inoculated in the rumen with one of the following three genera of protozoa : Polyplastron multivesiculatum (P), Entodinium sp. (E), or lsotricha pro...

In tropical regions, soil acidity and low soil fertility are the most important yield-limiting factors for sustainable crop production. Using legume cover crops as mulch is an important strategy not only to protect the soil loss from erosion but also to ameliorate soil fertility. Information is limited regarding tolerances of tropical legume cover crops to acid soils. A greenhouse experiment wa...

honey is an important product of honey bee that rich in carbohydrate. compounds of honey in each area are different due to weather conditions, type of plants, bee species and management methods. honey quality and effective factors on it can be determined by microbial and physicochemical tests in each area and the producers of fine honey will be supported. in this way, the research has been done...

We propose an universal and precise method of electric field calculation in the case of an ellipsoidal bunch. The distribution function is fitted by the polynom of a certain degree and further calculations are made for this polynomial expansion. In the case of axisymmetric bunches the analytic solution is derived. Tests illustrate the high accuracy of this method. Contribution to the conference...

An experiment was carried out to compare the effect of feeding posidonia australis as a non-conventional feedstuff with cereal straw for sheep maintenance; and to compare seagrass/chicken litter with lucerne hay and pasture for sheep production on a scale such as would be applicable to lot-feeding of sheep in the area of suthern Australia in case of short term feed scarcity. To approach this ta...

This paper presents an approach for model identifiability that builds upon recent research into measurement data interpretation. The objective of this approach is to determine probabilistically to what degree the number of models able to explain a measured behaviour can be reduced in comparison to the initial solution space. The procedure is intended to be used prior to obtaining measurements f...