Yili river valley newly cultivated slope land tillage mode for preventing soil erosion

• Main Authors: JIAO WEI, SONG FENGHUI, LI WEIHONG, CHEN YANING, ZHU CHENGGANG
• Format: Patent
• Language: Chinese; English
• Published: 12.10.2016
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HORTICULTURE; HUMAN NECESSITIES; HUNTING; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL; SOIL WORKING IN AGRICULTURE OR FORESTRY; 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; WATERING

The invention relates to a Yili river valley newly cultivated slope land tillage mode for preventing soil erosion. According to the mode, each area is divided into three sub-areas including a grain crop area, an alfalfa forage area and a forest fruit area in the direction perpendicular to the isoheight, the alfalfa forage area and the grain crop area are subjected to crop rotation after two years of growth, that is, grain crops are planted in the alfalfa area, alfalfa is planted in the grain crop area, black walnuts and filbert trees are planted in the forest fruit area, and soybeans are subjected to interplantation in forest. Planting is conducted through zoning and crop rotation, the planting layout is optimized, soil coverage is increased, the farming-free period is shortened, water and soil conservation is achieved, the yield is increased and stabilized, cost is reduced, efficiency is improved, influences of crop continuous cropping are reduced, soil fertility is maintained, soil productivity of newly cul