Crop desiccation is used as a pre-harvest herbicide and harvest aid on cereal crops including wheat and oats and on oil seed rape. As a systemic herbicide it is not a true desiccant as it can take weeks rather than days for the crop to die back after application. In the UK, it began to be applied to wheat crops in the 1980s to control perennial weeds such as common couch which was very effective and meant that sowing of the next crop could occur sooner. Use as a harvest aid in the UK increased after the introduction of strobilurin fungicides which
Nepalese sorghum it contains many resilient qualities. In addition, the cost of production in Asia has been said to have decreased (per ton) between the 1980s and 1990s compared to the cost in the 1970s. The cost and return ratio from improved varieties in Asia is around a 1:1.4 ratio. This is a good ratio for subsistent farmers. Nepalese sorghum Sorghum (Sorghum bicolor) comes from the Latin name “Syrucum (granum)” which means “grain of Syria” however it originated in eastern Africa. Sorghum is an important species of the grass family, Paceae, and is considered the world’s fifth most important cereal crop. There