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[目的]筛选出最适合豫西烟叶生产需求的芝麻饼肥施用量,为提高烟叶产质量提供理论依据。[方法]通过田间对比试验研究芝麻饼肥不同施用量对烤烟生长发育及产质量的影响。[结果]施用芝麻饼肥可提高烟叶产量、质量及上中等烟叶比例,改善烟叶的内在品质。在芝麻饼肥不同施用量中,复混肥375 kg/hm~2配施芝麻饼肥375 kg/hm~2的施用量对提高烤烟产质量效果最佳。[结论]复混肥375 kg/hm~2配施芝麻饼肥375 kg/hm~2的施用量适合在豫西烟区推广使用。
[Objective] The research aimed to screen out the best sesame seed cake application rate for tobacco production in western Henan and provide the theoretical basis for improving the quality of tobacco leaves. [Method] The effects of different application rates of sesame cake fertilizer on the growth and yield and quality of flue - cured tobacco were studied by the field experiment. [Result] Applying sesame cake fertilizer could improve the yield and quality of tobacco leaves and the ratio of middle and upper tobacco leaves, and improve the intrinsic quality of tobacco leaves. In the different application rates of sesame cake, 375 kg / hm ~ 2 compound fertilizer and 375 kg / hm ~ 2 sesame cake fertilizer had the best effect on improving yield and quality of tobacco. [Conclusion] The application rate of 375 kg / hm ~ 2 with compound fertilizer 375 kg / hm ~ 2 combined with sesame cake fertilizer 375 kg / hm ~ 2 was suitable for popularization and utilization in tobacco growing areas in west Henan.