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| 不同施氮量对烤烟CB-1产量和质量的影响 | |
| 引用本文： | 范思峰,王涛,王峰吉.不同施氮量对烤烟CB-1产量和质量的影响[J].江西农业学报,2009,21(9):97-99. |
| 作者姓名： | 范思峰 王涛 王峰吉 |
| 作者单位： | 1. 湖南农业大学,湖南,长沙,410002;顺昌县烟草分公司,福建,顺昌,353200 2. 顺昌县烟草分公司,福建,顺昌,353200 3. 福建农林大学,作物科学学院,福建,福州,350002 |
| 摘 要： | 研究了不同施氮量对烤烟CB-1产量和质量的影响,结果表明:随纯氮施用量的增加,CB-1的产量、产值、均价、上等烟比例也呈增加趋势。从综合经济性状和化学成分的表现来看,施纯氮量97.5 kg/hm2的处理产量、产值比施纯氮量105 kg/hm2的稍低,但烟叶的化学成分含量更为适宜,协调性更优。 |
| 关 键 词： | 烤烟 CB-1 施氮量 产量 质量 |
Effects of Nitrogen Application Rate on Yield and Quality of Flue-cured Tobacco CB-1 |
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| FAN Si-feng,WANG Tao,WANG Feng-ji.Effects of Nitrogen Application Rate on Yield and Quality of Flue-cured Tobacco CB-1[J].Acta Agriculturae Jiangxi,2009,21(9):97-99. | |
| Authors: | FAN Si-feng WANG Tao WANG Feng-ji |
| Abstract: | The effects of different nitrogen application rates on the yield and quality of flue-cured tobacco CB-1 were studied in this paper.The results were as follows: yield,output value,average price and ratio of high quality leaves all increased along with the increase of the amount of pure nitrogen application.Comprehensively considering the performance of economic traits and chemical components of tobacco in all treatments,applying 97.5 kg/hm2 pure nitrogen was the best treatment,because the chemical components in flue-cured tobacco leaves were more suitable and coordinative in this treatment,though the yield and output value of flue-cured tobacco in this treatment were slightly lower than those in the treatment that pure nitrogen application rate was 105 kg/hm2. |
| Keywords: | CB-1 |
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