Perimenopause is a time of transition when a woman's ovaries start to slow down the production of hormones. It may be as soon as her 30s, or it may not be until sometime in her 40s or even 50s. Regardless of when symptoms begin, actual menopause may still be years away.That's a long time to be in transition..erimenopause is a time of transition when a woman's ovaries start to slow down the production of hormones. It may be as soon as her 30s, or it may not be until sometime in her 40s or even 50s. Regardless of when symptoms begin, actual menopause may still be years away.
Species and Variety. Hay composition is highly affected by the species of forage present in the hay. Grass hays include the cool-season species of timothy, smooth bromegrass, orchardgrass, tall fescue, and redtop. Commonly used legumes include alfalfa and red clover, and occasionally lespedeza and birdsfoot trefoil.
PLANTS. There are two major types of plants; grasses and shrubs. Some short grasses are buffalo grass, alfalfa, ragweed, and blue grass. Some tall grasses are big blue stem, iron weed, and wheat grass.ome major locations of grasslands are the Great Plains of North America, Pampa of Argentina, fields of southern Africa, parts of Hungary, Northeastern China, USSR, Siberia, the Serengeti Plains of Africa, South America, and Australia.