杈烟对烤烟生长发育及产质量的影响
Shandong Agricultural Sciences(2020)
Abstract
为进一步改善烟叶品质、增强烟叶可用性、满足工业企业原料需求,以烤烟品种云烟87为供试材料,研究留杈烟处理对烟株留叶数、上二棚烟叶化学成分、产量产值和各部位叶片比例的影响.结果表明,烟株留杈烟可增加烟株的有效留叶数,使上二棚烟叶的化学成分更加协调,提高烟叶的产量产值,增加中部叶比例.
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