By Muhktar Abduyev
In his sped up Reclamation of Alkaline Argillaceous Soils of Azerbaijan, Professor Mukhtar Abduyev describes the tackling of a fashioned challenge which had huge, immense implications for Azerbaijan's safeguard of foodstuff offer. the duty was once to discover extra effective tools of reclaiming the saline soils that lined greater than 60% of the republic's lowlands - a few 2.5 million hectares have been immune to development. current equipment of reclamation concerned mammoth quantities of water for leaching and the development of in depth drainage platforms; those equipment may perhaps absorb to ten years to develop into potent. Prof. Abduyev mostly followed a realistic medical strategy, discovering numerous tools of salt elimination and their influence on soils and the plants to be grown in them. He was once additionally a hugely revered instructor and was once at once fascinated about box investigations, whilst supplying management and important hands-on adventure for graduate scholars and learn employees. Prof....
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Extra resources for Accelerated Reclamation of Alkaline Argillaceous Soils of Azerbaijan
Leaching of soils without application of chemical reclamation agents: the usual leaching. II. Leaching of soils with application of gypsum: 1) Leaching with application of gypsum at 5 tonnes/ha, 2) Leaching with application of gypsum at 10 tonnes/ha, 3) Leaching with application of gypsum at 20 tonnes/ha, 4) Leaching with application of gypsum at 40 tonnes/ha. III. Leaching of soils with application of gypsum and manure: 5) Leaching with application of gypsum at 5 tonnes/ha and manure at 40 tonnes/ha, 6) Leaching with application of gypsum at 10 tonnes/ha and manure at 40 tonnes/ha, 7) Leaching with application of gypsum at 20 tonnes/ha and manure at 40 tonnes/ha.
The density of the soils is also high. Appreciable porosity (48-58[%]) is typical for surface horizons of the soils. The value of hygroscopic moisture varies within the narrow limits of 5-6%. The maximum moisture capacity of soils is somewhat variable. High values of this index are largely observed in surface horizons. Its value slightly decreases at greater depths. The water permeability of the soils is rather low (Table 4). Due to the physical properties and morphological description of these soils, the alkalinity has been found to have an influence, though weak under the given conditions of sodium saturation (Table 5).
8%. 0%. A. Shoshin (1936, 1940, 1954) carried out in the territory of the Mughan experimental reclamation station, where soil grounds have a high coefficient of filtration. 54 g/L. A. Shoshin (1937) carried out in Southeastern Shirvan (Gara-Chala sovkhoz) turned out to be not quite as good. Soils were desalinized to the extent of 3% to 60% from the initial salt amount, using a standard leaching rate of 10000-12500 m3/ha. 5 m/day). S. 7[%] of the initial amount. 71% in [the top] 1/2 metre. T. A.
Accelerated Reclamation of Alkaline Argillaceous Soils of Azerbaijan by Muhktar Abduyev