期刊论文

Influences of Fertilizer Synergist on the Quality of the Flue-cured Tobacco Yunyan 87

中文

作物研究

1001-5280

2013

4

333-336

10.3969/j.issn.1001-5280.2013.04.08

湖南省烟草公司项目（11-14Aa01）；

本校为第一机构

2012年在湖北省恩施州鹤峰县采用随机区组试验方法,研究了不同施肥量与肥料增效剂搭配施用对云烟87植株理化性状及产值产量的影响。结果表明：肥料增效剂对云烟87的影响主要表现在团棵期至旺长期之间的生长速率加快,烤后烟叶淀粉含量显著升高;还原糖含量以减少施肥量20%＋肥料增效剂最高;产值产量以正常施肥量＋肥料增效剂的处理最高,以减少20%和15%施肥量＋肥料增效剂对提高上等烟、上中等烟比例较为明显;在等产量水平,施用肥料增效剂能节约施肥量10%左右。

This research mainly took the method of random area group experiment in Hefeng , Enshi, Hubei Province.It studied results that influenced by different amount of fertilizer application mixed with synergist to the tobaccoYunyan 87 physical and chemical properties and production.Analysis showed that fertilizer synergist mainly had an effect on accelera-ting growth rate of the Yunyan 87 from its initial stage to flourishing period.Changes of the chemical components of flu -cured tobacco include that fertilizer synergist increased a great amount of ...