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中国农学通报

中国农学通报 ›› 2023, Vol. 39 ›› Issue (20): 40-45.doi: 10.11924/j.issn.1000-6850.casb2022-0685

• 资源·环境·生态·土壤·气象 • 上一篇    下一篇

农家肥施用对土壤理化性质及烤烟生长发育的影响

范龙1(), 李磊磊1(), 赵二卫1, 刘鹏2, 何成2   

  1. 1 贵州省烟草公司毕节市公司，贵州毕节 551700
    2 贵州省烟草公司威宁县分公司，贵州威宁 553100
  • 收稿日期:2022-08-09 修回日期:2022-10-23 出版日期:2023-07-15 发布日期:2023-07-10
  • 通讯作者: 李磊磊，男，1986年出生，山东德州人，农艺师，硕士，主要从事烤烟高效优质生产技术研究与推广方面的研究。通信地址：551700 贵州省毕节市七星关区贵毕路519号 贵州省烟草公司毕节市公司，Tel：0857-8289952，E-mail：471934071@qq.com。
  • 作者简介:

    范龙，男，1993年出生，四川南充人，助理农艺师，硕士，主要从事烤烟生产技术研究与推广方面的研究。通信地址：551700 贵州省毕节市七星关区贵毕路519号 贵州省烟草公司毕节市公司，Tel：0857-8289952，E-mail：。

  • 基金资助:
    毕节市烟草公司科技项目“毕节市烤烟打叶留茎打顶技术研究与推广”(毕烟技[2019]89号)

Effect of Farmyard Manure Application on Soil Physicochemical Properties and Growth and Development of Flue-cured Tobacco

FAN Long1(), LI Leilei1(), ZHAO Erwei1, LIU Peng2, HE Cheng2   

  1. 1 Bijie Tobacco Corporation, Bijie, Guizhou 551700
    2 Weining Tobacco Corporation, Weining, Guizhou 553100
  • Received:2022-08-09 Revised:2022-10-23 Online:2023-07-15 Published:2023-07-10

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摘要：

为探究农家有机肥在烤烟生产上的应用潜力，改良植烟土壤不良生态环境，提升烟叶质量品质。以农家有机肥为试验材料，设置不同用量的农家肥与烤烟专用复合肥配施，农家肥用量水平设置为CK：0 kg/hm2、T1：1500 kg/hm2、T2：3000 kg/hm2、T3：4500 kg/hm2、T4：6000 kg/hm2，以此研究农家肥对植烟土壤理化性质和烤烟生长发育的影响。结果表明：与CK相比，农家肥处理土壤pH、有机质、全氮、有效磷和速效钾均有一定改善和提高。有机质、全氮、有效磷和速效钾含量分别最多增长101.9%、78.1%、53.7%、83.3%，并总体呈现出随施肥量增加，正向效应逐渐增强。烟叶生育方面，施肥处理中T1效果最佳，与CK相较，株高、茎围、最大叶和倒3叶生长均有良好促进作用，烤烟的产量、产值分别增加 192.75 kg/hm2、7776.0元/hm2。烤烟生产中农家肥施入量以1500 kg/hm2效果最佳，利于提升烟叶产质量。

关键词: 农家肥, 烤烟, 土壤, 产量, 产值, 农家肥, 烤烟, 土壤, 产量, 产值

Abstract:

The study aims to explore the application potential of farmyard manure in flue-cured tobacco production, improve the unfavorable ecological environment of tobacco planting soil and enhance the quality of tobacco leaves. Farmyard manure was used as the test material, and combined application of farmyard manure and flue-cured tobacco special compound fertilizer was conducted. The farmyard manure application rate was set as CK: 0 kg/hm2, T1: 1500 kg/hm2, T2: 3000 kg/hm2, T3: 4500 kg/hm2 and T4: 6000 kg/hm2, to study the effects of farmyard manure on soil physicochemical properties and the growth and development of flue-cured tobacco. The results showed that compared with CK, farmyard manure could improve soil pH, and the content of soil organic matter, total nitrogen, available phosphorus and available potassium to some extent. Soil organic matter content increased by 101.9%, 78.1%, 53.7%, and 83.3% under the four application rates, and the positive effect was gradually enhanced with the increase of the application rate. In terms of tobacco growth, T1 had the best effect among the treatments. Compared with those of CK, the plant height, stem circumference, maximum leaf and next but two leaf growth were promoted under T1, and the yield and output value of flue-cured tobacco increased by 192.75 kg/hm2 and 7776.0 yuan/hm2, respectively. Therefore, in flue-cured tobacco production, the application rate of farmyard manure of 1500 kg/hm2 is the best, which is beneficial to improving the yield and quality of tobacco leaves.

Key words: flue-cured tobacco, soil, yield, output value, farmyard manure, flue-cured tobacco, soil, yield, output value