Muhktar Abduyev's Accelerated Reclamation of Alkaline Argillaceous Soils of PDF

By Muhktar Abduyev

ISBN-10: 086372504X

ISBN-13: 9780863725043

In his speeded up Reclamation of Alkaline Argillaceous Soils of Azerbaijan, Professor Mukhtar Abduyev describes the tackling of a normal 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 coated greater than 60% of the republic's lowlands - a few 2.5 million hectares have been proof against development. current tools of reclamation concerned enormous quantities of water for leaching and the development of intensive drainage structures; those tools may absorb to ten years to turn into powerful. Prof. Abduyev often followed a pragmatic clinical procedure, studying a variety of tools of salt elimination and their influence on soils and the vegetation to be grown in them. He used to be additionally a hugely revered instructor and used to be at once desirous about box investigations, while delivering management and priceless hands-on adventure for graduate scholars and examine staff. Prof....

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Extra info for Accelerated Reclamation of Alkaline Argillaceous Soils of Azerbaijan

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As a result of long-term investigations, we have established that difficulties in leaching the saline soils of diluvial and alluvial plains, as well as aprons of river debris cones, are related to high alkalinity, on one hand, and a heavy mechanical composition with high soil dispersivity, on the other hand, which contribute to very low water permeability of the soils, and insignificant water yield. That is why during leaching only an insignificant part of the water soaks into the soil, and owing to the swelling of the soil the water soaking quickly stops, which greatly complicates salt removal.

Guliev. I. D. G. Aslanova. G. Isgenderova. The author expresses his grateful acknowledgement to the abovementioned researchers. CHAPTER 1 NATURAL AND SOIL RECLAMATION FEATURES OF PLAIN TERRITORIES The lowland areas of Azerbaijan may geomorphologically be regarded as former vast shallow-water bay regions of the Caspian Sea, which existed in prehistoric times. Today this part of the republic is characterized as a plain formed by alluvial-proluvial cones deposited in diluvial-proluvial terraces. Between the cones there are more or less waterlogged “contact” depressions, whilst the periphery of the cones undergoes a transition to a general strip plain.

The mechanical composition of soils and grounds in the top section is the lightest (mainly sandy and sandy-loamy, but loamy in hollows between ridges). These soils are highly fertile, unsalinized or weakly salinized. The ground waters are fresh (salinity less than 2 g/l) and they extend deeply. In the outcrop zone of soils, although somewhat heavier, the mechanical composition of the soils remains sandy and loamy. The ground waters are mainly located not far from the surface of the soil, with outcroppings of springs in some locations, and for the most part have very low (fresh) or low mineralization.

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Accelerated Reclamation of Alkaline Argillaceous Soils of Azerbaijan by Muhktar Abduyev

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