谷子是一种抗旱、耐瘠作物 ,具有广泛的栽培适应性及推广价值。近年来 ,随着地膜谷子的示范推广 ,其产量水平得到大幅度提高。为了进一步探讨我县地膜谷子产量与播期、密度、种植方式等因素之间的关系 ,优化地膜谷子栽培的综合配套措施 ,为今后大面积示范与推广提供科学依据 , Millet is a drought-tolerant, barren-resistant crop with a wide range of cultivation adaptability and promotion value. In recent years, with the demonstration and popularization of the mulching film, its output level has been greatly improved. In order to further explore the relationship between mulching millet yield and sowing dates, planting density, planting methods and other factors, and to optimize the comprehensive matching measures of millet millet cultivation in order to provide a scientific basis for large-scale demonstration and popularization in future,