When you get your ZZZs, you cycle between REM and non-REM sleep. REM stands for rapid eye movement. During REM sleep, your eyes move quickly in different directions. That doesn't happen during non-REM sleep. First comes non-REM sleep, followed by a shorter period of REM sleep, and then the cycle starts over again.
Classes of Wheat. The many types of wheat grown throughout the world have common names such as durum, poulard, einkhorn or emmer. In the United States, there are generally six classes of wheat grown: hard red winter, hard red spring, durum, soft red winter, hard white and soft white.
The production of wheat in other States like West Bengal, Kerala, Assam, Odisha and Andhra Pradesh has grown with the provision of better irrigation facilities in the area. Wheat is a Rabi crop that is grown in the winter season. Sowing of wheat takes place in October to December and harvesting is done during the months of February and May. The wheat crop needs cool winters and hot summers, which is why the fertile plains of the Indo-Gangetic region are the most conducive for growing it.