3种微生物菌肥对烟田土壤pH及养分的调节作用
The Regulating Effect of Three Microbial Biofertilizers on Soil PH and Nutrients in Tobacco Fields
摘要: 为探索3种微生物菌肥对烟田土壤pH及养分的作用，开展田间随机区组试验。结果表明：打顶后，CK土壤pH值比移栽前下降0.83，萎缩芽孢杆菌和伯克霍尔德氏菌菌肥处理分别减缓了46.99%和43.37%的pH值下降，对土壤有机质的降解量分别是CK的1.59倍和1.53倍，钾肥吸收量分别提高19.62%和16.76%；3种微生物菌肥对植烟土壤中有效磷含量的影响不明显；含伯克霍尔德氏菌的微生物菌肥处理氮肥利用率比CK处理提高了34.26%。萎缩芽孢杆菌缓解土壤酸化、提高土壤养分利用率的效果最好。
Abstract: In order to explore the effects of three microbial fertilizers on soil pH and nutrients in tobacco fields, field randomized block experiments were conducted. The results showed that after the removal of top, the pH value of CK decreased by 0.83 compared with that before transplanting. The treatment of Bacillus atrophaeus and Burkholderia cenocepacia microbial fertilizer slowed down the pH value decline by 46.99% and 43.37%, respectively. The degradation of soil organic matter was 1.59 and 1.53 times of CK, respectively, and the absorption of potassium fertilizer was increased by 19.62% and 16.76%, respectively; the effect of three microbial fertilizers on the content of available phosphorus in tobacco growing soil was not obvious; the nitrogen utilization rate of microbial fertilizer containing Burkholderia cenocepacia was 34.26% higher than that of CK treatment. Bacillus atrophaeus had the best effect in alleviating soil acidification and improving soil nutrient utilization.
参考文献
|
[1]
|
李家辉. 土壤酸度对不同烤烟品种生长发育及土壤性状的影响[D]: [硕士学位论文]. 郑州: 河南农业大学, 2023.
|
|
[2]
|
梁一凡, 严定伟, 罗菲, 等. 腐殖酸钾对植烟土壤养分及烤烟油分相关品质的影响[J]. 江苏农业科学, 2025, 53(8): 233-241.
|
|
[3]
|
张燕, 李宇强, 丁海, 等. 不同前茬作物对植烟土壤养分及烤烟产量和品质的影响[J]. 土壤, 2025, 57(3): 549-557.
|
|
[4]
|
王文辉, 袁文彬, 李谨成, 等. 海拔高度对会理烤烟品质及代谢组学的影响[J]. 西南农业学报, 2023, 36(6): 1180-1187.
|
|
[5]
|
张世浩. 重庆典型烟区烤烟产质量差异调研及原因探究[D]: [硕士学位论文]. 重庆: 西南大学, 2022.
|
|
[6]
|
娄慧敏. 无纺布覆盖下无机有机肥配施对陕南烤烟碳氮代谢与品质的影响[D]: [硕士学位论文]. 咸阳: 西北农林科技大学, 2024.
|
|
[7]
|
李念胜, 王树声. 土壤pH值与烤烟质量[J]. 中国烟草, 1986(2): 12-14.
|
|
[8]
|
郭可谦, 顾会战, 喻晓, 等. 广元烟区土壤pH值与有机质含量对烤烟品质指标的影响[J]. 山东农业科学, 2017, 49(2): 105-109.
|
|
[9]
|
王小东, 田晓莉, 许自成, 等. 不同土壤有机质水平对烤烟内在品质的影响[J]. 西北农业学报, 2011, 20(5): 99-105.
|
|
[10]
|
李鑫. 土壤pH值与养分肥力指标的相关性分析[J]. 安徽农学通报, 2017, 23(21): 67-68.
|
|
[11]
|
龚林, 李德文, 石成广, 等. 微生物菌肥对植烟酸性土壤改良及烟叶品质的影响研究[J]. 云南农业科技, 2022(2): 28-31.
|
|
[12]
|
余素娟, 杨玮, 闫涛, 等. 洋葱伯克霍尔德菌医院感染的临床分析[J]. 中国卫生检验杂志, 2022, 32(9): 1077-1079.
|