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.
Tall fescue can be part of a forage program but should not be all of it. Legumes with tall fescue improve animal performance and increase forage production during the summer. Legumes are difficult to maintain in a tall fescue sod, but certain management practices will help keep legumes in the stand.