巴音布鲁克草原毒害草马先蒿综合治理技术

Comprehensive Management Technology of Poisonous Grass Pedicularis in Bayanbulak Grassland

因长期超载放牧和气候的异常变化等因素,巴音布鲁克草原毒害草马先蒿属植物逐年增加,对草原生态和家畜造成了较大的危害,严重制约了当地畜牧业的可持续发展。然而由于马先蒿繁殖能力较强、水源保护区防控困难、超载放牧等原因导致部分区域出现边治理边退化的问题。针对当前治理手段单一,效果不明显等问题,提出马先蒿的危害等级,对不同等级危害区进行分区治理,采取生态治理、物理防治、药剂防治等举措,明确防控技术流程,为有效控制草原毒害草马先蒿的扩散,减缓因毒害草的蔓延造成草原退化、沙化趋势提供理论依据。

Due to long-term overload grazing and abnormal climate changes,the number of poisonous plants of Pedicularis in Bayanbulak grassland had increased year by year,which has caused great harm to grassland ecology and livestock,and seriously restricted the sustainable development of local animal husbandry.However,due to the strong reproductive capacity of Pedicularis,difficulties of prevention and control in water source protection areas,overload grazing and other reasons,some areas have the problem of degradation while governance.In view of the current problems of single control means and unclear effect,some measures were put forward such as determine the hazard level of Pedicularis,carriy out zoning management for different hazard area,adopt ecological management,physical control and chemical prevention,so as to provide a theoretical basis for effectively controlling the spread of the poisonous grass Pedicularis and slowing down the grassland degradation and desertification trend caused by the spread of poisonous grass.