我国高海拔地区草籽种植机械的应用与发展趋势

Application and Development Trend of Grass Seed Planting Machinery in High Altitude Areas of China

牧草不仅是农牧民进行畜牧业生产的物质和经济来源,也是青藏高原高寒生态体系的主体和全国生态屏障,研究适应"高"和"寒"区域特点,应用通用性、稳定性好的草籽播种机具,因地制宜地进行高新机械的研发,能够对草场的严重超载过牧和大面积退化起到控制和改善,从而促进畜牧业的可持续发展。针对高海拔地区草籽种植机械的三种方式田间种植牧草、人工种植草地和无人飞播机的应用进行了研究,分析了我国高海拔地区草籽种植机械存在的问题和发展趋势。

The forage grass is not only the material and economic source of livestock production for farmers and herdsmen,but also the main body of Alpine Ecosystem in Qinghai Tibet Plateau and the national ecological barrier. Research on the grass seed sowing machine with good versatility and stability,which adapts to the characteristics of "high"and"cold"regions,and carries out research and development of high-tech machinery according to local conditions,can seriously overload and overgrazing grassland and large-scale degradation Positive role,so as to promote the sustainable development of animal husbandry. In this paper,the application of three ways of grass seed planting machinery in high altitude area,such as field planting grass,artificial planting grassland and unmanned aerial seeding machine,was studied,and the existing problems and development trend of grass seed planting machinery in high altitude area of China were analyzed.