湖北农业科学 ›› 2021, Vol. 60 ›› Issue (14): 41-45.doi: 10.14088/j.cnki.issn0439-8114.2021.14.007

• 资源·环境 • 上一篇    下一篇

生物炭与复合肥混施对烤烟品质及经济效益的影响

夏荣帅1, 蔡宪杰2, 夏贤仁1, 李先才3, 马爱国4, 吕世保1, 未启立4, 王瑞宝1, 潘义宏3, 闫鼎2   

  1. 1.云南省烟草公司曲靖市公司,云南 曲靖 655000;
    2.上海烟草集团有限责任公司,上海 200082;
    3.云南五佳生物科技有限公司,昆明 650106;
    4.华环国际烟草有限公司, 安徽 滁州 233121
  • 收稿日期:2021-04-01 出版日期:2021-07-25 发布日期:2021-08-09
  • 通讯作者: 闫 鼎(1983-),男,河南漯河人,工程师,硕士,主要从事烟叶基地单元建设,(电话)021-61662948(电子信箱)yanding656@163.com。
  • 作者简介:夏荣帅(1976-),男,云南宣威人,助理农艺师,主要从事烟叶原料技术研究与管理工作,(电话)15808768533(电子信箱)363594335@qq.com
  • 基金资助:
    上海烟草集团有限责任公司科技项目(2019310000140535; 2020310000140595)

Effect of mixed application of biochar and compound fertilizer in different amounts on quality and economic benefits of flue-cured tobacco

XIA Rong-shuai1, CAI Xian-jie2, XIA Xian-ren1, LI Xian-cai3, MA Ai-guo4, LYU Shi-bao1, WEI Qi-li4, WANG Rui-bao1, PAN Yi-hong3, YAN Ding2   

  1. 1. Qujing Branch of Yunnan Tobacco Company,Qujing 655000,Yunnan,China;
    2. Shanghai Tobacco Group Co.,Ltd.,Shanghai 200082,China;
    3. Yunnan WooJajia Biotechnology Co.,Ltd.,Kunming 650106,China;
    4. Huahuan International Tobacco Co.,Ltd.,Chuzhou 233121,Anhui,China
  • Received:2021-04-01 Online:2021-07-25 Published:2021-08-09

摘要: 采用大田试验,在宣威市植烟区设置4个不同生物炭施用量处理和常规施肥对照,研究其对烤后烟叶品质和经济效益的影响。结果表明,增施生物炭可不同程度提高烟叶物理特性、外观质量、化学成分协调性和感官评吸质量,其中,T2(施用量为900 kg/hm2)对物理特性、外观质量改善效果较好,分别较CK(常规施肥)提高4.64%、2.59%,T3(施用量为1 350 kg/hm2)对化学成分协调性、感官评吸质量改善最好,分别提高20.19%、5.26%,且综合品质最高,较CK提升7.62%。经济效益也以T3表现最好,平均公顷产值达62 881.67元,等级结构最优。综上所述,宣威烟叶产区最佳生物炭施用量为1 350 kg/hm2时,烟叶综合品质最佳,经济效益最高。

关键词: 生物炭, 烟叶化学成分, 烤烟品质, 经济效益, 宣威市

Abstract: Field experiments were conducted to study the effects of four different biochar application rates and conventional fertilization controls on the quality and economic benefits of flue-cured tobacco leaves in Xuanwei tobacco growing area. The results showed that the additional application of biochar can improve the physical properties, appearance quality, chemical composition coordination and sensory evaluation quality of tobacco leaves to varying degrees. Among them, T2(application rate of 900 kg/hm2) had a better effect on physical properties and appearance quality. Compared with CK (conventional fertilization), it increased by 4.64% and 2.59%, respectively. T3(application rate of 1 350 kg/hm2) had the best improvement in chemical composition coordination and sensory evaluation quality, increasing by 20.19% and 5.26%, respectively, and the overall quality was the highest, 7.62% higher than CK. T3 had the best economic benefit, and the output value reached 59 995.80 yuan per hectare, and the grade structure was the best. In summary, the best biochar application rate was 1 350 kg/hm2, the comprehensive quality of tobacco leaves was the best, and the economic benefits was the highest in Xuanwei city tobacco growing area.

Key words: biochar, chemical component, quality of flue-cured tobacco, economic benefits, Xuanwei city

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