1 The use of the electron microscope has advanced our understanding of cell biology further ... In the early 1930's this limit had been reached and there was a scientific desire to see the fine details of the interior structures of organic cells (nucleus, mitochondria, inside the nucleus itself, nucleolus).
MaxQ Tall Fescue Grass - Safe For Horse Pastures & Hay. Fescue toxicity has long been an issue for horses, sheep and cattle. Endophyte-free varieties of Tall Fescue Grass were developed, but they suffered from reduced plant hardiness and survival.
Second-cutting hay typically provides an optimum level of nutrients for horses, but quality is very dependent on when and how the hay is harvested. An average miniature horse weighs 200 pounds and should receive at least 2 to 4 pounds of forage a day. Look for a fine, soft, leafy hay rather than a coarse, mature hay. Feed at least one-third to one-half of a flake of a good quality grass or alfalfa-grass mixed hay twice a day. Flakes of hay can vary greatly by thickness; a normal flake should be 1Â½ to 2 inches thick. When dividing the flake of hay, put it over the horseâs feed pan so that any chaff will fall into the feed pan.