Warming tends to reduce the number of frost days per year but also lengthens the growing season in temperature-limited ecosystems. The frost-free season is also called as a growing season. The growing season is a particular time when growing conditions for domestic vegetation and crops are most favorable. It usually becomes shorter as the distance from the equator increases.
The frost-free season: The growing season also varies according to elevation above sea level. Because of higher elevations usually, have colder temperatures with higher elevations tending to have shorter growing seasons. The growing season is usually calculated by the average number of days. Also, the last frost in spring and the first severe Frost in autumn. Most of the crops need 90 days for the growing season usually. In equatorial and tropical regions usually all over years is growing season. Where in higher latitudes growing season is for a short time as example trundle may have about 2 months or less.
The frost-free season became length especially in Europe in spring. And northern Siberia, the Tibetan Plateau, read more and northwestern North America in autumn. These observed climate changes have been mirrored by changes in the biosphere. Most noteworthy, including increases in forest productivity. Furthermore, the satellite-derived estimate of the length of the growing season. A longer growing season provides a longer period for plant growth and productivity that can be a reason for slow down increasing carbon dioxide in the atmosphere. Similarly, concentrations through increased carbon dioxide by living things and their environment.