| 硼肥对香料烟产量品质的效用研究初报* |
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| 引用本文： | 李光西,宗会,温华东,张燕,屈生彬,乔连镇.硼肥对香料烟产量品质的效用研究初报*[J].云南农业大学学报,2005,20(3):356-359. |
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| 作者姓名： | 李光西 宗会 温华东 张燕 屈生彬 乔连镇 |
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| 作者单位： | 云南烟草保山香料烟有限公司 云南保山678000
(李光西，屈生彬)，云南省烟草研究院 云南玉溪653100
(宗会，温华东，张燕)，云南烟草保山香料烟有限公司 云南保山678000(乔连镇) |
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| 基金项目： | 国家烟草专卖局资助项目，云南省烟草公司资助项目 |
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| 摘 要： | 在香料烟底肥中增施硼肥，能使香料烟茎围增粗、叶片数增多、叶片稍增大；可改善香料烟的内在化学成分，降低糖含量，增加烟碱含量，使糖碱比下降，烟叶内在成份更加协调；施用硼肥对香料烟的产量性状影响不明显，但可提高上中等烟比例，提高单位面积的烟叶产值，叶片的N，Mg，B，Cu等元素的累积增加，烟叶的营养状况得到改善，较高的硼用量可提高烟叶的Fe，Mn，Zn和Mo含量。因此，在香料烟生产中使用一定的硼肥可改善香料烟的品质，施硼量为30～45kg/hm2为宜。
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| 关 键 词： | 香料烟 硼肥 烟叶 烟叶品质 |
| 文章编号： | 1004-390X(2005)03-0356-04 |
| 收稿时间： | 2004-9-1 |
The Effect of Boron on Yield and Quality of Oriental Tobacco |
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| LI Guang-xi,ZONG Hui,WEN Hua-dong,ZHANG Yan,QU Sheng-bin,QIAO Lian-zhen.The Effect of Boron on Yield and Quality of Oriental Tobacco[J].Journal of Yunnan Agricultural University,2005,20(3):356-359. |
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| Authors: | LI Guang-xi ZONG Hui WEN Hua-dong ZHANG Yan QU Sheng-bin QIAO Lian-zhen |
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| Institution: | LI Guang-xi~1,ZONG Hui~2,WEN Hua-dong~2,ZHANG Yan~2,QU Sheng-bin~1,QIAO Lian-zhen~1 |
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| Abstract: | The effect of boron (B) on growth, yield and quality of oriental tobacco was investigated in Baoshan, Yunnan Province. The results showed that B added in base fertilizer could increase the stalk wide, number and area of the leaves. Adding B in base fertilizer could lower the content of sugar, increase content of nicotine, and lower the sugar/nicotine ratio, and could also improve the chemical composition of oriental tobacco leaves. Adding B in base fertilizer had little effect on yield of oriental tobacco, but could increase leaves grade and output value of per unit area. B also increased content of N, Mg, B and Cu elements. Higher B in base fertilizer, higher content of Fe, Mn, Zn and Mo in oriental tobacco leaves. Therefore, adding B in base fertilizer could improve the nutrition of oriental tobacco. All the results showed adding boron (B) in base fertilizer could increase quality of oriental tobacco, and suggested suitable amount of B added in base fertilizer should be 30～45kg/hm2. |
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| Keywords: | oriental tobacco boron tobacco leaves tobacco quality |
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