Also called eye spasms, eyelid twitching, eyelid tics, or âmyokymia,â these annoying distractions are caused by the small muscles and nerves around the eye. Just as you may experience an involuntary muscle spasm in your elbow or knee, you can also experience it in the eyelid.
Cash Crops in India. The cash crops in India can be divided into three groups, viz. (1) Fibers, (2) Drugs and Beverages, and (3) Oilseeds. 1. Fibers. 1.1 Cotton: Cotton is a major cash crop in India. Cotton grows in a warm and equable climate. As a rule, it is a dry region crop though it can grow also in the deltaic legion of West Bengal. The best soil for cotton cultivation is the regur or black cotton soil found in the Deccan.
However, one potential cash crop for the Arctic is Rhodiola rosea, a hardy plant used as a medicinal herb that grows in the Arctic. There is currently consumer demand for the plant, but the available supply is less than the demand (as of 2011).