Поиск статей
-
SOFTWARE OF INFORMATION SYSTEMS FOR A SMALL-SCALE BUSINESS
Description
The particularities of water-supply are considered in article from freezing rivers in regions of spreading the eternally frozen soils (termofrost) of North of Russia. It is brought condition of formation and strategy of determination of parameters melting water receiving sorts – well know as taliks – under riverbeds of rivers. It is offered designs of intake buildings and arrangements on regulation of under riverbed water with protection them from excessive congelation
-
Description
In the article trays, channels and pipelines from the traditional and new materials, providing raised opera-tional reliability of a water-spending network of irri-gating systems are offered
-
FEATURES OF RICE PRODUCTION IN KUBAN REGION
Description
In this article the analysis of an operating mode of irrigating rice systems is presented, which shows that the main task the managements consists in formation and maintenance for a long time water regime on rice fields, in channels, and also levels of ground waters. The decision of this problem will give the capability to consider the engineering-meliorative factors forming a crop of rice in Kuban region in full
pdf 0kb
doc 0kb