The choices of sample feed quantity and screw rotation speed, as well as calibration for real torque, were carefully studied before torque measurements.
Also, a feed quantity of ca. 6 g with a dynamic speed test range of 10 105 r/min was suitable for the determination of steady-state torque of polyolefin samples.
The objectives of this study were to assess the genetic variability of experimental and released (checks) maize varieties for stover feed quantity and quality, and their relationship with grain yield.
We identify growth defining (temperature, daylength, animal genetic characteristics), limiting (water and feed quantity and quality) and reducing (diseases, pollutants and other conditions leading to sub-optimal wellbeing) factors, determining the production of an individual animal, in parallel to their definition for crop production, and aggregate this production to herd scale.
However, the mass transfer efficiency decreased with the increasing of flow ratio, when the feed quantity of solvent agent was enough.
Most attention has focussed on the partially effective practices of reducing feed quantity or the nutrient density of feed [e.g. 8], [9], on providing more than 1-hour of darkness each 24-hour period [10], and on attempts to increase bird activity [11], [12].
The total mean feed consumption/bird/day was similar for the open sided and sealed pens but the mean feed quantity per egg produce was significantly lower in the sealed pens ((P < 0.005).
The total mean feed consumption per bird per day was similar for the open sided and sealed pens but the mean feed quantity used to produce an egg was significantly lower in the sealed pens ((P < 0.005, Table 1).
An example of feeding regimen for grouper is as follows and use the following formula: Feed quantity = (number of fish in cage × average body weight of fish) × % daily feeding rate.
But, when grain or other concentrates are fed, quantities must be carefully monitored.
