February 5, 2025
S

Shifting Cultivation

shifting cultivation: An agricultural practice using the rotation of fields rather than of crops. Short cropping periods are followed by long fallows and fertility is maintained by the regeneration of vegetation. A form of cultivation practised in some tropical countries, where land is cultivated until it is exhausted and then left as the farmers move on to another area. In shifting cultivation, the practice of clearing vegetation by burning is widespread. One of the simplest forms involves burning off thick and dry secondary vegetation. Immediately after burning, a crop like maize is planted and matures before the secondary vegetation has recovered. Where fire clearance methods are used, the ash acts as a fertiliser. Farmers benefit from understanding and managing shifting cultivation for sustainable land use and productivity.

C

Cotton

Cotton: Cotton noun a white downy fibrous substance surrounding the seeds of the cotton plant, a subtropical plant (Gossypium sp.). COMMENT: Cotton is widely grown in tropical and sub-tropical areas, including China, India, Pakistan, Paraguay, and the southern states of the USA; it is the main crop of Egypt. It is sold packed in standard bales. Understanding cotton production aids in managing crops and optimizing yields.

D

Dutch Hoe

Dutch hoe: An implement with a long handle and a more or less straight D-shaped blade, used with a push-pull action. Dutch hoes are effective for weeding and soil cultivation, helping to manage weeds and improve soil structure.