安徽农学通报 >
2026 , Vol. 32 >Issue 10: 65 - 67
DOI: https://doi.org/10.16377/j.cnki.issn1007-7731.2026.10.017
胶质芽孢杆菌接种浓度对盆栽草莓根系活力的影响
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胡肖盼(1990—),女,安徽阜南人,硕士,农艺师,从事农业技术推广与研究。 |
收稿日期: 2025-06-03
网络出版日期: 2026-05-28
Effects of Bacillus mucilaginosus inoculation concentrations on the root vitality of potted strawberries
Received date: 2025-06-03
Online published: 2026-05-28
为探究胶质芽孢杆菌浓度对盆栽草莓根系活力的影响,本文以不接菌为空白对照,设置4个不同胶质芽孢杆菌添加浓度[菌剂/土壤比分别为0.01 g/kg(B.m1)、0.1 g/kg(B.m2)、1 g/kg(B.m3)、10 g/kg(B.m4)],测定不同处理下盆栽草莓根系侵染率及根系活力。结果表明,不同浓度胶质芽孢杆菌均能侵染草莓根系,以浓度0.01 g/kg侵染效果最好,形成菌丝、孢子最多;B.m1、B.m2、B.m3、B.m4处理的草莓根系活力分别较CK增加78.1%、85.7%、32.4%、62.0%,以浓度0.01、0.1 g/kg提高效果较好。综合来看,接种胶质芽孢杆菌能够提高草莓根系活力,以浓度0.01 g/kg处理效果最好。
胡肖盼 . 胶质芽孢杆菌接种浓度对盆栽草莓根系活力的影响[J]. 安徽农学通报, 2026 , 32(10) : 65 -67 . DOI: 10.16377/j.cnki.issn1007-7731.2026.10.017
To investigate the effect of the Bacillus mucilaginosus concentration on the root vitality of potted strawberries, this article used the absence of bacteria as a control group. 4 different concentrations of Bacillus mucilaginosus were added [the ratio of the bacterial agent to the soil was 0.01 g/kg (B.m1), 0.1 g/kg (B.m2), 1 g/kg (B.m3), and 10 g/kg (B.m4)], and the infection rate and root vitality of the potted strawberries after different treatments were measured. The results showed that different concentrations of Bacillus mucilaginosus could all infect the roots of strawberries. The treatment with a concentration of 0.01 g/kg had the best infection effect, and formed the most mycelia and spores. The vitality of strawberry roots treated with B.m1, B.m2, B.m3, and B.m4 respectively increased by 78.1%, 85.7%, 32.4%, and 62.0% compared to the control group (CK). Among them, the improvement effects of increasing the concentrations to 0.01 and 0.1 g/kg were better. In summary, inoculating Bacillus mucilaginosus can enhance the vitality of strawberry root systems, and the treatment with a concentration of 0.01 g/kg has the best effect.
Key words: Bacillus mucilaginosus; potted strawberries; infection rate; root vitality
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