沙生灌木平茬机械研究现状及发展趋势

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中图分类号：S776 文献标识码：A 文章编号：2095-2953（2025）09-0010-06

Current status and development trends of research on sand-fixing shrub mowing machinery

XUE Qi'，ZHI Xin-qi1，²，MA Ling¹²，ZHANG Bei-hang 1，2 *

（1.HarbinResearch InstituteofForestryMachinery，National Forestryand Grassland Administration，Harbin Heilongjiang 15oo86，China; 2. Key Laboratory of Forestry Mechanical and Electrical Enginnering，National Forestry and Grassland Administration，Harbin Heilongjiangl5oo86，China）

Abstract：Sand-fixation shrub stubble-cuting machinery is equipment used for trimming shrubs in desertification control efforts.China'sdesertification preventionandcontrol projectsare progressing wellandachieving significant results.However，subsequent stubble-cuting operations stillface challenges such as low eficiencyin manual cuttingand high costs of machinery.Therefore，developing mechanized stubble-cuting is imperative.This article summarizes the technical characteristics，applicable conditions，andthe latest technological applicationsof existing stubble-cuting machinery， providing references for future research and design in this field.

Key words：Sand-fixation shrubs；Stubble-cuting machinery；Applicable conditions； Development trends

沙生灌木是我国防沙治沙工程中对抗极端干旱、多风沙环境的先锋植物，在荒漠化治理及生态功能恢复等方面发挥着不可替代的作用。（剩余6547字）