定西地区是甘肃胡麻的重点产区之一,每年种植面积60万亩左右,占全省胡麻面积的20%左右,充分挖掘胡麻的内在增产潜力,将对进一步开发利用这一优势资源意义重大。为此,我们运用正交旋转组合设计方法,通过对本区不同自然类型区试验结果的综合分析,找出最优农艺措施组合方案,为今后旱地胡麻栽培定量化、规范化、模式化提供依据。 Dingxi is one of the key producing areas of flax in Gansu Province. The annual planting area is about 600,000 mu, accounting for about 20% of the total flax area in the province. To fully exploit the inherent potential for increasing flax production will be of great significance to the further exploitation and utilization of this advantageous resource. To this end, we use orthogonal rotation combination design method, through the comprehensive analysis of the test results of different natural types in this area to find the optimal combination of agronomic measures, to provide the basis for future quantitative, standardized and modeled flax cultivation.