Semi-arid hilly area low-disturbance soil preparation rainwater harvesting vegetation recovery method

• Main Authors: Yin Zhe, Qin Wei
• Format: Patent
• Language: Chinese; English
• Published: 31.08.2016
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FIXED CONSTRUCTIONS; FORESTRY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HORTICULTURE; HUMAN NECESSITIES; HUNTING; INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, ORDISTRIBUTING WATER; SEWERAGE; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRAPPING; WATER SUPPLY; WATERING

The invention relates to a semi-arid hilly area low-disturbance soil preparation rainwater harvesting vegetation recovery method. The method comprises the steps that according to the planting density of vegetation to be planted on a slope, a plurality of soil preparation members comprising arched curved plates are distributed on the slope; an opening of the arched curved plate in each soil preparation member faces the slope in the horizontal direction, and the arched curved plates are exposed out of the earth surface; vegetation is planted within the retaining range of each soil preparation member. As the soil preparation members are utilized for carrying out vegetation recovery on the slope, in the soil preparation process, the excavation and ground breaking work amount is small, the disturbance to the slope is small, and the problem that the formed soil texture platform type or pit-like local terrain structure is unstable is avoided. By the adoption of the recovery method, on the basis of effectively retain