An organ pipe is a sound-producing element of the pipe organ that resonates at a specific pitch when pressurized air (commonly referred to as wind) is driven through it. Each pipe is tuned to a specific note of the musical scale. A set of organ pipes of similar timbre tuned to a scale is known as a rank or a stop.
1 In general, cotton grows quicker as the average temperature rises and the longer and hotter the season, the greater the yield. 2  The growing season from planting to picking lasts approximately six months, as outlined below.
The cotton season may extend from less than 180 days to over 300 days. The Central Asian cotton producing countries, as a region, have one of the shortest growing seasons in the world. Low soil temperature does not allow early planting while low temperature cut out is eminent.