Construction equipment of alkaline soil improvement structure for tea seedling planting

• Main Authors: ZHENG WEIYONG, WU HAOTIAN, LI JUN, TONG QIANG, MIAO JING, WANG ZHIYANG
• Format: Patent
• Language: Chinese; English
• Published: 16.06.2023
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL; SOIL WORKING IN AGRICULTURE OR FORESTRY; TRAPPING; WATERING

The utility model discloses an alkaline soil improvement structure for tea seedling planting and construction equipment, the soil improvement structure comprises a planting ditch dug in the soil surface, the aperture of the cross section of the planting ditch is gradually expanded upwards along the vertical direction, and a mixing layer, a clay layer and a pine needle layer are sequentially laid upwards in the planting ditch along the vertical direction; the construction equipment comprises a ditching mechanism, a lower-layer laying mechanism, a middle-layer laying mechanism and an upper-layer laying mechanism which are installed on an agricultural machine and sequentially arranged in the direction opposite to the advancing direction of the agricultural machine, the ditching mechanism, the lower-layer laying mechanism, the middle-layer laying mechanism and the upper-layer laying mechanism are all installed on a rack, and the rack is connected with the agricultural machine through a connecting base. According