Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Stereoscopic collaborative comprehensive treatment mode and construction method of the heavily salinized farmland
Abstract The invention belongs to the technical field of soil improvement of heavily salinized farmland. The stereoscopic collaborative comprehensive treatment mode of the heavily salinized farmland comprises the engineering improvement of pipe drainage, the engineering improvement of powder ridge, the biological improvement, and the hydraulic improvement of under mulched drip irrigation. The stereoscopic collaborative comprehensive treatment and construction method of the heavily salinized farmland comprise the following steps: Several longitudinal grooves, inclined grooves, and drainage trenching are excavated alternately; The powder ridge is applied to carry on the powder ridge work to the farmland; The straw grain is mixed with the soil conditioner and laid on the surface of the farmland; The combined tillage machine is applied to finish the operation of straw crushing, returning to the field, stubble cleaning, deep rotation, and deep scarification, etc.; The pump room is built, the head works is installed, the water transmission main pipe and the water pile are embedded in the farmland, and the branch pipe and tubular billet are laid. The invention can effectively avoid many problems that may appear in the treatment of heavily salinized farmland by saline-alkali land improvement method alone, and effectively and continuously carry out comprehensive treatment of heavily salinized farmland.
Stereoscopic collaborative comprehensive treatment mode and construction method of the heavily salinized farmland
Abstract The invention belongs to the technical field of soil improvement of heavily salinized farmland. The stereoscopic collaborative comprehensive treatment mode of the heavily salinized farmland comprises the engineering improvement of pipe drainage, the engineering improvement of powder ridge, the biological improvement, and the hydraulic improvement of under mulched drip irrigation. The stereoscopic collaborative comprehensive treatment and construction method of the heavily salinized farmland comprise the following steps: Several longitudinal grooves, inclined grooves, and drainage trenching are excavated alternately; The powder ridge is applied to carry on the powder ridge work to the farmland; The straw grain is mixed with the soil conditioner and laid on the surface of the farmland; The combined tillage machine is applied to finish the operation of straw crushing, returning to the field, stubble cleaning, deep rotation, and deep scarification, etc.; The pump room is built, the head works is installed, the water transmission main pipe and the water pile are embedded in the farmland, and the branch pipe and tubular billet are laid. The invention can effectively avoid many problems that may appear in the treatment of heavily salinized farmland by saline-alkali land improvement method alone, and effectively and continuously carry out comprehensive treatment of heavily salinized farmland.
Stereoscopic collaborative comprehensive treatment mode and construction method of the heavily salinized farmland
LIU HONGGUANG (Autor:in) / BAI ZHENTAO (Autor:in) / GONG PING (Autor:in) / HE XINLIN (Autor:in) / LI MINGSI (Autor:in) / CAO MINGHAI (Autor:in) / FENG JINPING (Autor:in) / LI ZHIJIE (Autor:in) / CAI RUI (Autor:in) / JIA FEIFEI (Autor:in)
21.01.2021
Patent
Elektronische Ressource
Englisch
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