Structure for ditching and placing nutrition bags in water bank or rock bank slope of water-level-fluctuating zone and ecological restoration method

• Main Authors: LIU DEFU, LI HU, CHEN YANGYANG, JIANG QUANQUAN, WANG GUANHAI, YE JIANJUN, LIU YING, XIAO HENGLIN, MA QIANG
• Format: Patent
• Language: Chinese; English
• Published: 03.05.2019
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FIXED CONSTRUCTIONS; FORESTRY; FOUNDATIONS; HORTICULTURE; HUMAN NECESSITIES; HUNTING; HYDRAULIC ENGINEERING; SOIL SHIFTING; TRAPPING; WATERING

The invention relates to a structure for ditching and placing nutrition bags in a water bank or a rock bank slope of a water-level-fluctuating zone and an ecological restoration method. The structurefor ditching and placing the nutrition bags in the water bank or the rock bank slope of the water-level-fluctuating zone and the ecological restoration method comprises the following contents that U-shaped ditches are excavated in the water bank or the rock bank slope of the water-level-fluctuating zone, a certain angle is formed between the U-shaped ditches and slope surface contours, the U-shaped ditches are distributed along the slope surface in a layering mode, and the lower end of each U-shaped ditch is connected with drainage ditches; and the nutrition bags are placed in the U-shaped ditches, nutrition bag bodies are of a double-layer structure, activated carbon or bamboo charcoal adsorbents are sandwiched between the two layers, the bags are filled with planting substrate, and the nutrient bags are pierced