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Volume 6 Number Vol 6 (2019) Year 2019

5 articles in this issue 

Robert Glenn Johnson, Andre Berger

To explain the abundance of species of genus Homo in the fossil record of Africa south of the Sahara, the small Moroccan-Algerian coastal zone that was isolated by the barren Sahara is proposed to have been a refuge in which cyclic evolution occurred. A d... see more

Pags. 444 - 466  

RAE. Z.H. Aliyev

The study of the world experience and the results of long-term experiments with drip irrigation systems in the Republic in various climatic and soil conditions shows that the creation of irrigation systems of this type is effective and economically profit... see more

Pags. 467 - 474  

RAE. Z.H. Aliyev, B.H. Aliyev

The results of the study revealed that the mismatch intensity rain rate of water absorption into the soil formation of a surface relief and soil erosion, uneven and shallow soaking imperfection open irrigation system at a superficial irrigation, the need ... see more

Pags. 475 - 483  

Dildora Mahmudova, Master Mashrapov B.O.

Domestic wastewater is an important, from an environmental point of view, sources of pollution of water bodies in the country. They usually account for up to 30 percent of all wastewater discharged into reservoirs [1].

Pags. 484 - 489  

Prof.RAE. Z.H. Aliyev

The article discusses the issues of scientific and theoretical justification for the use of automated irrigation in agriculture, that these systems can reduce the capital costs of their construction, as well as ensure the principle of "rain" and "drip irr... see more

Pags. 490 - 497