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[目的]找出影响西藏拉萨地区燕麦产量的各因素及其最佳取值水平。[方法]通过正交试验对西藏燕麦栽培技术进行研究分析。[结果]研究表明,青引2号、白燕8号为适宜品种,最佳播种密度在150~180 kg/hm2;氮肥是影响燕麦籽粒产量的显著因子,品种和氮肥是影响生育期的显著因子,各因子均对干草产量无显著影响。[结论]该研究为生产上大面积推广种植提供理论依据和技术支持。
[Objective] To find out the factors affecting the yield of oats in Lhasa, Tibet and the best value of them. [Method] The orthogonal experiment was conducted to study the cultivation techniques of Tibetan oats. [Result] The results showed that Qingyin No.2 and Baiyan No.8 were the suitable varieties, and the optimum sowing densities were in the range of 150-180 kg / hm2. The nitrogen fertilizer was the significant factor affecting the grain yield of oats. The varieties and nitrogen fertilizer were significant Factors and factors have no significant effect on hay yield. [Conclusion] This study provided theoretical basis and technical support for popularizing large-scale production in production.