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Chemical fertilizers and their role in the development of Iraqi agriculture | ||
| Journal of Administration and Economics | ||
| Article 1, Volume 0, Issue 78, 2018, Pages 161-178 | ||
| Author | ||
| A. M. D. Ahmed Omar al-Rawi | ||
| Abstract | ||
| He knew everyone and Mesopotamia agriculture for more than five thousand years, and relied upon to produce its own food, benefiting from the waters of the Tigris and the Euphrates and the tributaries of the two. And to restore soil fertility is built on organic fertilizer to restore their activity and increase yields. Except that, in time and the evolution of life and land use greatly exhausted land full fertility. And it has to be an alternative to re-fertility to the earth Vohtda modern humans to chemical fertilizers produced from raw materials (gas, phosphate), an industrial chemical processes. Where there are two types of fertilizers are phosphate fertilizers and urea fertilizers. Different impact in increasing the yield according to the nature of the soils fertilized. Which are often added phosphate fertilizers to increase yields fruits. While using urea to increase the yield vegetative production | ||
| Keywords | ||
| The center of economic | ||
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