29 November (Swaziland ) within release World Food Program goes into circulation Stamp Maize face value 6 Swazi cent
Stamp Maize in catalogues | |
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Stamp Number: | Sn: SZ 440 |
Stamp is square format.
Also in the issue World Food Program:
Data entry completed
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Stamp Maize in digits | |
Country: | Swaziland |
Date: | 1983-11-29 |
Print: | Offset lithography |
Perforation: | 14 |
Emission: | Commemorative |
Format: | Stamp |
Face Value: | 6 Swazi cent |
Stamp Maize it reflects the thematic directions:
A cereal is a grass cultivated for its edible grain. Cereals are the world's largest crops, and are therefore staple foods. They include rice, wheat, rye, oats, barley, millet, and maize. Edible grains from other plant families, such as buckwheat and quinoa are pseudocereals. Most cereals are annuals, producing one crop from each planting, though rice is sometimes grown as a perennial. Winter varieties are hardy enough to be planted in the autumn, becoming dormant in the winter, and harvested in spring or early summer; spring varieties are planted in spring and harvested in late summer. The term cereal is derived from the name of the Roman goddess of grain crops and fertility of grain crops and fertility
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.
Food is any substance consumed by an organism for nutritional support. Food is usually of plant, animal, or fungal origin and contains essential nutrients such as carbohydrates, fats, proteins, vitamins, or minerals. The substance is ingested by an organism and assimilated by the organism's cells to provide energy, maintain life, or stimulate growth. Different species of animals have different feeding behaviours that satisfy the needs of their metabolisms and have evolved to fill a specific ecological niche within specific geographical contexts.
Flora is the plant life occurring in a particular region or time, generally the naturally occurring or indigenous—native plant life. The corresponding term for animal life is fauna. Flora, fauna and other forms of life such as fungi are collectively referred to as biota. Sometimes bacteria and fungi are also referred to as flora, as in the terms gut flora or skin flora.