| 刘天波1,2，段淑辉1,2，裴晓东2，李建勇2，钟越峰2，杨 坤2.有机无机肥配比对烤烟农艺性状、产质量的影响[J].广东农业科学,2016,43(10):28-33 |
|
查看全文
HTML
有机无机肥配比对烤烟农艺性状、产质量的影响 |
| Effects of different proportions of organic and inorganic fertilizers on yield and quality of tobacco |
| |
| DOI：10.16768/j.issn.1004-874X.2016.10.006 |
| 中文关键词: 烤烟 有机肥 无机肥 配比 农艺性状 产量 质量 |
| 英文关键词: flue cured tobacco organic fertilizer inorganic fertilizer proportion agronomic characters yield quality |
| 基金项目:长沙市烟草公司科技项目（csyc-ny20120013） |
|
| 摘要点击次数: 2179 |
| 全文下载次数: 823 |
| 中文摘要: |
| 为得出适用于长沙生态有机烟叶开发的较佳肥源，找出有机无机肥最佳配比和最优组合模式，
研究了无机有机肥配比对烤烟产质量的影响。结果表明，有机肥可以改善烟叶质量，提高烟株株高、有效
叶数、最大叶面积、单叶重，增加烟叶的总糖含量和钾含量，降低烟碱含量。综合比较分析，以施用有机肥
（每667 m2用量，生物有机肥50 kg +饼肥40 kg+生物炭50 kg+腐殖酸25 kg）和无机肥（烤烟专用基肥
40 kg+提苗肥2 kg+硫酸钾15 kg+硝酸钾10 kg）的配比（有机氮: 无机氮比例为5.2∶4.96）综合效果最
好，有利于烤烟产质量的提高。 |
| 英文摘要: |
| To find the best ratio of organic and inorganic fertilizer and the optimal combination model for
Changsha Ecological Organic Tobacco，the effects of organic and inorganic fertilizer on yield and quality of flue-cured
tobacco were studied. The results showed that the organic fertilizer could improve the quality of tobacco，including
the strains plant height，leaf number，leaf area and single leaf weight，make the total sugar content and potassium
content increased，and made the nicotine content decreased. Comprehensive comparison and analysis showed that the
application of organic fertilizer（ organic fertilizer 50 kg/667 m2 +rapeseeds cake fertilizer 40 kg/667 m2 +biochar 50
kg/667 m2 +humic acid 25 kg/667 m2）and inorganic fertilizer ratio（ flue-cured tobacco special fertilizer 40 kg/667
m2 +promoting fertilize 2 kg/667 m2 +potassium sulfate 15 kg/667m2+potassium nitrate 10 kg/667 m2）was the best，
the ratio of organic nitrogen and of inorganic nitrogen wuth 5.2∶4.96 could raise the yield and quality of flue-cured
tobacco. |
|
查看/发表评论 下载PDF阅读器 |
