不同用量硝酸钾追肥对烤烟产质的影响
Shandong Agricultural Sciences(2011)
Abstract
通过田间小区试验,研究了不同用量硝酸钾追肥对烤烟产质的影响。结果表明,在一定范围内随着硝酸钾追肥用量的增加,烟叶的产量、上等烟比例、中等烟比例、均价、产值都相应地提高,在本试验条件下,追施225 kg/hm2硝酸钾对提高烤烟的产质最为适宜。
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