1 The Carbon/Oxygen Cycle involves three major processes and one minor process: photosynthesis, respiration, combustion and decomposition. 2  Photosynthesis 3  : Green plants/trees take in Carbon Dioxide and water using the chlorophyll in their leaves and energy from the sun they release Oxygen, sugar and water vapor.
Sometimes molasses is added to improve palatability. Beet pulp is usually fed to horses in addition to hay, but occasionally is a replacement for hay when fed to very old horses who can no longer chew properly. A standard ration of beet pulp for horses is usually 2 to 5 pounds (0.9 to 2.3 kg) dry weight.
Premium horse feeds are commonly tagged at 0.6 ppm selenium, or 0.6 mg/kg of feed. This equals 0.273 mg per pound of feed. (0.6 mg/kg divided by 2.2 kg/lb. = 0.273 mg per pound of feed) Thus, if you feed 5 lbs per day of a 0.6 ppm selenium feed, you are providing 1.365 mg of selenium per day.