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| 牛圈肥施用比例对烤烟性状及土壤养分的影响 | |
| 引用本文： | 汪健,魏嵬,毕庆文,赵书军,郭立,苏兆俊,王豹祥,徐祥玉.牛圈肥施用比例对烤烟性状及土壤养分的影响[J].湖北农业科学,2008,47(10). |
| 作者姓名： | 汪健 魏嵬 毕庆文 赵书军 郭立 苏兆俊 王豹祥 徐祥玉 |
| 作者单位： | 1. 湖北中烟公司技术中心,武汉,430051 2. 湖北省农业科学院植保土肥研究所,武汉,430064 3. 湖北省烟草公司襄樊市公司,湖北,襄樊,441000 4. 襄樊市保康烟草分公司,湖北,保康,441600 |
| 基金项目： | 湖北省科技攻关项目，武汉烟草(集团)有限公司资助项目 |
| 摘 要： | 研究了不同牛圈肥施用比例对烤烟产量质量和土壤养分的影响.结果表明,当牛圈肥中的氮量超过总施氮量的60%以后,烟株的生育期明显缩短,会明显阻碍烟株前期的生长;综合各经济性状,牛圈肥的施用比例应以牛圈肥氮占总施氮量的20%左右为宜;纯施化肥烟株对氮、磷、钾的吸收明显大于牛圈肥与化肥配合施用;施用牛圈肥有降低中部和下部烟叶烟碱和总氮舍量的趋势,而总糖、还原糖则有增加的趋势;施用牛圈肥可以增加烟叶的氯含量,从而改善烟叶油分;不同牛圈肥施用量对土壤中氮、磷、钾养分的含量影响很大,纯施化肥条件下土壤中碱解氮、速效磷、速效钾从团棵期开始至采收结束,基本处于下降趋势,而且下降幅度明显大于施用牛圈肥的土壤. |
| 关 键 词： | 牛圈肥 烤烟 产量和质量 土壤 |
Effect of Cattle Manure Application Rate on Yield and Quality of Flue-cured Tobacco and Soil Fertility |
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| WANG Jian,WEI Wei,BI Qing-wen,ZHAN Shu-jun,GUO Li,SU Zhao-jun,WANG Bao-xiang,XU Xiang-yu.Effect of Cattle Manure Application Rate on Yield and Quality of Flue-cured Tobacco and Soil Fertility[J].Hubei Agricultural Sciences,2008,47(10). | |
| Authors: | WANG Jian WEI Wei BI Qing-wen ZHAN Shu-jun GUO Li SU Zhao-jun WANG Bao-xiang XU Xiang-yu |
| Institution: | WANG Jian1,WEI Wei1,BI Qing-wen1,ZHAN Shu-jun2,GUO Li3,SU Zhao-jun4,WANG Bao-xiang1,XU Xiang-yu2(1.Technology Center of Hubei Tobacco Industry Corporation,Wuhan 430051,China,2.Institute of Plant Protection , Soil Science,HBAAS,Wuhan 430064,3.Xiangfan Branch of Hubei Tobacco Corporation,Xiangfan 441000,Hubei,4.Baokang Tobacco Branch,Baokang 441600,China) |
| Abstract: | Field experiments were carried out to study the effect of cattle manure on yield and quality of flue-cured tobacco and soil fertility.The results showed that the growth and development period of tobacco was shortened when the ratio of N in cattle manure was over 60% of the totl N applied.It's advisable that the proper ratio of N in cattle manure was around 20% of the total N applied taking all the economic indexed into consideration.The absorption of N,P and K by tobacco plant with chemical fertilizers and ... |
| Keywords: | cattle manure flue-cured tobacco yield and quality soil fertility |
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