【摘要】 “粮改饲”政策在我国“镰刀弯”地区的推进，加快了青贮玉米在西北地区的推广应用。宁夏作为青贮玉米发展较早的地区，种植青贮玉米已经成为农民发展畜牧业和脱贫致富的途径之一。但在宁夏青贮玉米生产中品种地区适应性差、种植技术不规范、青贮标准不统一，以及种、养、加产业联系不紧密等问题突显。结合宁夏青贮玉米生产现状，提出发展对策，包括筛选适宜不同生态区、不同种植模式优质高产青贮玉米新品种，构建适宜不同生态区青贮玉米优质高产高效技术模式，规范青贮玉米质量评价标准，因地制宜、合理密植，适期收获以及培肥地力的青贮玉米生产，以期为宁夏青贮玉米以及草畜产业的健康发展提供支撑。更多还原

【Abstract】 The promotion of the "changing grain land to forage land" policy in the Liandaowan region of China has accelerated the promotion and application of silage corn in the northwest region of China. Silage corn in Ningxia developed earlier than most provinces, and has become one of the ways for farmers to develop animal husbandry and for poverty alleviation. However, in the production of silage corn in Ningxia, issues such as poor adaptability of varieties in different regions, non-standard planting techniques, inconsistent silage standards and weak connections between seeding, breeding and processing industries have been highlighted. Therefore, the article analyzes the current situation and existing problems of silage corn production in Ningxia, proposes silage corn production strategies such as screening new varieties of silage corn that are suitable for different ecological regions and planting modes, constructing high quality, high yield and efficient technical models for silage corn that are suitable for different ecological regions, standardizing the quality evaluation standards of silage corn,adapting to local conditions, reasonable planting density, harvesting timely and fertilizing the soil, hoping to provide support for the healthy development of silage corn and livestock industry in Ningxia.更多还原