28 August (Rhodesia ) within release RHOPHIL Stamp Exhibition 1972 goes into circulation Mini Sheet RHIPHIL 72 - Wheat harvesting with a combine harvester face value 4*1 Rhodesian cent
Mini Sheet RHIPHIL 72 - Wheat harvesting with a combine harvester in catalogues | |
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Stanley Gibbons: | Sg: RH MS474 |
South African Stamp Catalog: | SAC: RH 236D |
Mini Sheet is horizontal format.
The miniature sheets were only available for sale at the Rhophil 72 ExhibitionAlso in the issue RHOPHIL Stamp Exhibition 1972:
Mini Sheet RHIPHIL 72 - Wheat harvesting with a combine harvester it reflects the thematic directions:
Agricultural machinery is machinery used in farming or other agriculture. There are many types of such equipment, from hand tools and power tools to tractors and the countless kinds of farm implements that they tow or operate. Diverse arrays of equipment are used in both organic and nonorganic farming. Especially since the advent of mechanised agriculture, agricultural machinery is an indispensable part of how the world is fed.
Agriculture is the cultivation and breeding of animals, plants and fungi for food, fiber, biofuel, medicinal plants and other products used to sustain and enhance human life.[1] Agriculture was the key development in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that nurtured the development of civilization. The study of agriculture is known as agricultural science. The history of agriculture dates back thousands of years, and its development has been driven and defined by greatly different climates, cultures, and technologies. Industrial agriculture based on large-scale monoculture farming has become the dominant agricultural methodology.
A crop is a plant that can be grown and harvested extensively for profit or subsistence. In other words, crop is a plant or plant product that is grown for a specific purpose such as food, fibre or fuel.
When plants of the same species are cultivated in rows or other systematic arrangements, it is called crop field or crop cultivation.