Saline and alkaline land local planting box

• Main Authors: YANG YOUZHENG, XU XIANMING, LIU TAO, WANG YONGZHI, ZHU QISHAN
• Format: Patent
• Language: Chinese; English
• Published: 01.05.2013
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; TRAPPING; WATERING

The utility model discloses a saline and alkaline land local planting box and relates to the technical field of landscape greening engineering. The saline and alkaline land local planting box comprises a box body with an opening at the top end. Water discharging pipes are installed at the bottom of the box body. A plurality of water penetration holes are formed in the water discharging pipes. One end of each water discharging pipe is closed, and the other end of each water discharging pipe penetrates out of one side wall of the box body. A coarse sand filtering layer is arranged on the water discharging pipes in a paved mode. A fine sand filtering layer is arranged on the upper portion of the coarse sand filtering layer in a paved mode. An improved soil layer which is used for growing plants is arranged on the upper potion of the fine sand filtering layer. The saline and alkaline land local planting box solves the problems that the effect of improvement of saline and alkaline land is not good in the prior art