【摘要】 在对沙地种植黑麦的方式、利用效益及增产技术进行研究的基础上，对沙土冬闲地的利用现状、存在问题及种植青饲黑麦的实际效益与可行性进行了分析，以期为其推广应用提供依据。更多还原

【Abstract】 On the basis of research to grow rye way in sand soil, utilizing efficiency and increasing yield technique, to the current state of utilization of sand soil winter fallow field, existing problems and the practical efficiency of planting green-feeding rye feasibility were analysed, so as to provide base for its maintaining and applying.更多还原