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优质香料烟氮肥施用量试验报告许树银吴自友鲁建明王大爱石方斌香料烟要求种植在土壤肥力中等偏下的地块上，引起了对香料烟施肥的争论。通过试验，找出适合本地条件的能生产出优质香料烟的氮肥最佳施用量，为大面积香料烟生产、科学施肥提供依据。１试验材料与方法１．１...
High-quality aromatic tobacco nitrogen fertilizer test report Xu Shu-Yin Wu Zi-You Lu Jianming Wang Da-Ai Shi Fang-Bin The demand for aromatic tobacco is planted in the middle-lower soil fertility plots, causing controversy about the application of aromatic tobacco smoke. Through experiments, find out the best application of nitrogen fertilizer that can produce good quality aromatic tobacco suitable for local conditions, and provide the basis for large-scale production of aromatic tobacco and scientific fertilization. 1 test materials and methods 1.1 ...