Wheat Crops
Wheat
Introduction:
Wheat enjoys a prominent place among the food crops of the
world. It is also known as the crown (or king) of all grains. The wheat plant
is 2 to 4 feet high. It is grown in the temperature regions of the world. The
total land area of the world where wheat is cultivated is 215 million hectares.
The largest amount of wheat is cultivated in Asia while its smallest amount is
grown in Africa. In the beginning, wheat plant is grass-like. Later, branches
appear on it. Along each branch there are ears in which there are a number of
grains which are grinded and used as food and for some other purpose.
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History
In the beginning, wheat was a self-growing plant. Its
regular cultivation started West Asian countries. The signs of its use have
also been found in the valleys of Indus, Tigris and Euphrates. According to the
experts, wheat was cultivated for the first time in the Indus valley of
Pakistan and Afghanistan. Some other experts are of the view that wheat was
also cultivated in Hwangho valley of China and in the Nile valley of Africa.
With the passage of time, wheat is began to be cultivated in different
countries and regions of the world and today, wheat has become the most
important ingredient of human food in the world.
- Types of wheat
There are numerous types of wheat but in terms of weather,
wheat is divided into two types:
- Winter wheat
- Spring wheat
- Suitable physical conditions:
Wheat is cultivated almost all over the world but the
following physical condition is required for its proper cultivation and growth.
- Suitable temperature
- Proper amount of rainfall
- Appropriate soil
- Suitable temperature:
The wheat plant grows in the temperature regions of the world and therefore, at the time of its cultivation the temperature should be (10-120C) because, the seed does not grow in the severe cold
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