A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Salt control drainage system for clayey saline-alkali soil and application of salt control drainage system
The invention relates to the technical field of saline-alkali soil improvement, in particular to a clay saline-alkali soil salt control drainage system and application thereof. In order to solve the problems of poor saline-alkali soil salt control and drainage effects and poor planted crop harvesting in the prior art, the invention provides a saline-alkali soil salt control and drainage system. Excess salt-containing water on the soil surface and the surface layer of the clayey saline-alkali soil is converged to the concealed pipe through the built water seepage channel and is finally discharged or recycled. The water seepage channels are arranged on the concealed pipes in the direction perpendicular to the ground, and the channels are filled with graded gravel materials. The effects of controlling salt and draining water are achieved; by adopting the system, the precedent of current-year improvement and current-year planting of the clayey saline-alkali soil can be realized.
本发明涉及盐碱地改良技术领域，具体说是一种粘质盐碱土控盐排水系统及其应用。针对现有的粘质盐碱土控盐排水效果不好，种植作物收获不佳的问题，本发明提供了一种粘质盐碱土控盐排水系统，通过在暗管上建立渗水通道，实现粘质盐碱土土表及表层过剩含盐水通过建立的渗水通道汇流到暗管并最终排走或再利用；所述的渗水通道，在暗管上，垂直地面的方向上，排布通道，通道内填充级配砂石料；实现了控盐排水的功效；采用本申请的系统，可以实现粘质盐碱土当年改良当年种植先例。
Salt control drainage system for clayey saline-alkali soil and application of salt control drainage system
The invention relates to the technical field of saline-alkali soil improvement, in particular to a clay saline-alkali soil salt control drainage system and application thereof. In order to solve the problems of poor saline-alkali soil salt control and drainage effects and poor planted crop harvesting in the prior art, the invention provides a saline-alkali soil salt control and drainage system. Excess salt-containing water on the soil surface and the surface layer of the clayey saline-alkali soil is converged to the concealed pipe through the built water seepage channel and is finally discharged or recycled. The water seepage channels are arranged on the concealed pipes in the direction perpendicular to the ground, and the channels are filled with graded gravel materials. The effects of controlling salt and draining water are achieved; by adopting the system, the precedent of current-year improvement and current-year planting of the clayey saline-alkali soil can be realized.
本发明涉及盐碱地改良技术领域，具体说是一种粘质盐碱土控盐排水系统及其应用。针对现有的粘质盐碱土控盐排水效果不好，种植作物收获不佳的问题，本发明提供了一种粘质盐碱土控盐排水系统，通过在暗管上建立渗水通道，实现粘质盐碱土土表及表层过剩含盐水通过建立的渗水通道汇流到暗管并最终排走或再利用；所述的渗水通道，在暗管上，垂直地面的方向上，排布通道，通道内填充级配砂石料；实现了控盐排水的功效；采用本申请的系统，可以实现粘质盐碱土当年改良当年种植先例。
Salt control drainage system for clayey saline-alkali soil and application of salt control drainage system
一种粘质盐碱土控盐排水系统及其应用
WANG ZHIYONG (author) / ZHANG WANLI (author)
2023-01-17
Patent
Electronic Resource
Chinese
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