Salinized soil water and salt drainage structure which does not affect overground greening planting and landscape

• Main Authors: LIANG GUOMING, YUAN WEIXUE, LIU JIAN, LI JIEYING, YUAN HEHE, ZOU XIAOHONG
• Format: Patent
• Language: Chinese; English
• Published: 22.01.2021
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; FISHING; FIXED CONSTRUCTIONS; FORESTRY; FOUNDATIONS; HUMAN NECESSITIES; HUNTING; HYDRAULIC ENGINEERING; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL; SOIL SHIFTING; SOIL WORKING IN AGRICULTURE OR FORESTRY; TRAPPING

The utility model discloses a salinized soil water and salt drainage structure which does not affect ground greening planting and landscape, and comprises a plurality of blind ditches, branch ditchesand main ditches which are laid on a salinized soil foundation, the plurality of blind ditches are connected to the branch ditches, the plurality of branch ditches are connected to the main ditches, and the blind ditches, the branch ditches and the main ditches are all laid above underground water level and below the salinized soil ground. The water and salt drainage effect is greatly improved, the phenomenon that green plants die due to unsmooth water drainage can be effectively reduced, and the water and salt drainage device is particularly suitable for salinized soil areas with high shallowgroundwater level, large soil viscosity or unsmooth water drainage; the underground water and salt drainage network structure of the blind ditch water and salt drainage branch ditch water and salt drainage main ditch is innov