Deep ploughing and fertilizing device for saline-alkali land improvement

• Main Authors: MU YANGXIU, FAN LIQIN, WANG XU, LI FENGXIA, SHEN JINGLI
• Format: Patent
• Language: Chinese; English
• Published: 16.05.2023
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL; SOIL WORKING IN AGRICULTURE OR FORESTRY; TRAPPING

The utility model relates to the field of saline-alkali land improvement, and provides a deep ploughing and fertilizing device for saline-alkali land improvement, which comprises a deep ploughing device and a fertilizing device, the deep ploughing device comprises a detachable deep ploughing cutter and a detachable plowshare, the upper ends of the deep ploughing cutter and the plowshare are respectively provided with an outer connecting rod, and an inner telescopic rod is arranged inside the outer connecting rod; the deep ploughing and fertilizing device for saline-alkali land improvement is provided with the multifunctional deep ploughing device, different structures of the device can be used according to different requirements so as to improve the ploughing effect, the deep ploughing device can be maintained and replaced conveniently, and the multifunctional deep ploughing device is simple in structure and convenient to use. When deep ploughing and soil loosening need to be carried out on saline-alkali land