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.
Although its wear tolerance is considered good for cool season grasses, it is not nearly as wear tolerant as bermudagrass. Types of Fescue. The fescues compose a large genus of about 100 species of grasses. Kentucky 31 is a deep rooted, cool season perennial grass best grown for pastures. The plant produces vigorous growth in the spring and fall and its extensive root system helps it withstand drought conditions when maintained above 6 inches in height.