METHOD OF CONTROL OF BOG VEGETATION WEEDINESS IN WATER RESERVOIRS DURING THEIR EXPLOITATION Russian patent published in 2013 - IPC E02B15/00 A01B79/02 

Abstract RU 2493320 C1

FIELD: agriculture.

SUBSTANCE: method includes laying of non-woven geosynthetic material fabric on the surface of the plot. At that in the pre-starting period, the bog vegetation is preliminary removed in the emptied water reservoir. Then, the area with a minimum design level of water of less than 0.5 m and the shallow waters are divided into plots, and then on the prepared surface of the plots the non-woven geosynthetic material fabric is laid. At that the cut edges of the fabric are buried by 45-50 cm on the border of the plots, then the nonwoven material fabric is fixed by the anchors followed by surcharging with the soil layer of 5-8 cm.

EFFECT: method enables to eliminate the bog vegetation in the bed of the water reservoir before putting it into operation and to stop its growth during the period of its exploitation.

5 dwg, 1 tbl, 1 ex

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RU 2 493 320 C1

Authors

Ostrovskij Vjacheslav Timofeevich

Kirsanov Aleksej Aleksandrovich

Dates

2013-09-20Published

2012-02-28Filed