Indeterminate nodules are the only type found in Caesalpiniodeae and Mimosoideae and the most common type in Papilionoideae (Sprent, 2001; p. 32). As a result of the variety of ways the plant is infected by rhizobia, there are different types of nodules.
Minerals are inorganic nutrients that are needed in relatively small quantities by the horse. The essential major minerals are calcium, phosphorus, magnesium, sodium, chloride, potassium and sulfur. The essential trace minerals needed are iron, zinc, copper, selenium, manganese, iodine, and cobalt.
Horses have no toxicity problem with Vitamin E even at very high levels, making it the safest vitamin to supplement. importance of alpha-tocopherol Alpha-Tocopherol is the only form of Vitamin E with a transporting enzyme, allowing it to pass through the liver and, via blood, go to other cells.