Effect of Streptomyces costaricanus Strain A-m1 as a Bioinoculant on Tea Garden Soil and Tea Quality
Abstract
:1. Introduction
2. Materials and Methods
2.1. Plant Materials and Growth Conditions
2.2. Experimental Design
2.3. Sample Collection and Analysis
2.4. Data Processing
3. Results
3.1. The Impact of Different Fertilization Treatments on the Physicochemical Properties of Tea Garden Soil
3.2. The Impact of Different Fertilization Treatments on the Activity of Soil Enzymes in Tea Gardens
3.3. The Impact of Different Fertilization Treatments on the Soil Micro-Organisms in Tea Gardens
3.4. The Impact of Different Fertilization Treatments on the Growth Condition of Tea Plants
3.5. The Impact of Different Fertilization Treatments on the Quality Components of Tea
3.6. Correlation between Soil Physicochemical Properties, Enzyme Activity, Culturable Microbial Counts, Tea Production Status, and Quality Components
4. Discussion
4.1. Application of A-m1 Bioinoculant Affected the Physicochemical Properties of Tea Garden Soil
4.2. Application of A-m1 Bioinoculant Influenced the Activity of Soil Enzymes and Culturable Microbial Population
4.3. Impact of Application of A-m1 Bioinoculant on Tea Plant Growth and Mineral Nutrient Content
4.4. Correlation Analysis between Changes in Garden Soil and Tea Production and Mineral Nutrient Content
5. Conclusions
Author Contributions
Funding
Data Availability Statement
Conflicts of Interest
References
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Treatment | Fertilization Amount of Base Fertilizer/(kg·hm−2) | Fertilization Amount of Dressing Fertilizer/(kg·hm−2) | ||
---|---|---|---|---|
A-m1 Bioinoculant | Compound Fertilizer | A-m1 Bioinoculant | Urea | |
CK | 3000 (No A-m1 strain) | 0 | 3000 (No A-m1 strain) | 0 |
CF | 0 | 450 | 0 | 180 |
T3 | 3000 | 0 | 3000 | 0 |
T4 | 2100 | 135 | 2100 | 54 |
T5 | 1500 | 225 | 1500 | 90 |
T6 | 900 | 315 | 900 | 126 |
Treatment | One-Hundred-Bud Weight/(g FW) | Bud Density/(g·m−2 FW) | ||
---|---|---|---|---|
Summer Tea | Spring Tea | Summer Tea | Spring Tea | |
CK | 4.50 ± 0.09 c | 7.04 ± 0.04 cd | 36.81 ± 0.32 f | 110.00 ± 4.73 c |
CF | 5.03 ± 0.13 b | 6.77 ± 0.10 d | 41.38 ± 0.53 e | 110.67 ± 2.33 c |
T3 | 4.19 ± 0.12 c | 7.58 ± 0.05 b | 78.77 ± 1.05 c | 124.00 ± 3.21 b |
T4 | 4.87 ± 0.14 b | 7.26 ± 0.09 c | 90.73 ± 1.24 a | 122.00 ± 4.16 b |
T5 | 5.37 ± 0.12 a | 8.79 ± 0.12 b | 64.43 ± 0.77 d | 117.67 ± 1.45 bc |
T6 | 4.96 ± 0.07 b | 9.42 ± 0.10 a | 86.09 ± 0.38 b | 138.33 ± 4.06 a |
Tea Polyphenol/(g·kg−1) | Amino Acid/(g·kg−1) | TP/AA Ratio | Water Extracts/(g·kg−1) | |||||
---|---|---|---|---|---|---|---|---|
Summer Tea | Spring Tea | Summer Tea | Spring Tea | Summer Tea | Spring Tea | Summer Tea | Spring Tea | |
CK | 202.32 ± 0.90 c | 217.34 ± 2.72 c | 11.96 ± 0.15 c | 28.28 ± 0.62 d | 16.92 ± 0.27 c | 7.69 ± 0.10 e | 522.30 ± 3.09 b | 494.01 ± 7.07 c |
CF | 211.42 ± 0.34 b | 221.78 ± 1.76 bc | 13.32 ± 0.04 b | 33.57 ± 0.25 b | 15.88 ± 0.02 b | 6.61 ± 0.05 c | 522.93 ± 1.44 b | 507.53 ± 5.56 ab |
T3 | 215.62 ± 0.90 a | 227.10 ± 0.33 b | 12.91 ± 0.23 b | 32.43 ± 0.26 b | 16.72 ± 0.35 c | 7.00 ± 0.01 d | 533.67 ± 3.24 a | 502.58 ± 3.37 c |
T4 | 215.96 ± 1.56 a | 237.43 ± 1.33 a | 14.42 ± 0.11 a | 30.14 ± 0.33 c | 14.98 ± 0.12 a | 7.88 ± 0.04 f | 535.86 ± 0.51 a | 509.11 ± 5.18 ab |
T5 | 214.94 ± 1.56 a | 198.70 ± 2.64 d | 14.26 ± 0.23 a | 36.08 ± 0.52 a | 15.08 ± 0.25 a | 5.51 ± 0.07 a | 536.37 ± 5.39 a | 523.83 ± 6.39 a |
T6 | 210.50 ± 0.90 b | 200.13 ± 1.33 d | 14.09 ± 0.31 a | 32.43 ± 0.29 b | 14.95 ± 0.31 a | 6.17 ± 0.04 b | 529.29 ± 1.34 ab | 508.70 ± 5.63 ab |
OM | AN | AP | AK | Cat | Ure | ACP | Pro | Suc | |
---|---|---|---|---|---|---|---|---|---|
Bacteria | 0.59 ** | 0.86 ** | 0.38 | 0.40 | 0.79 ** | −0.45 | 0.72 ** | 0.91 ** | 0.68 ** |
Fungi | 0.43 | 0.81 ** | 0.56 * | 0.57 * | 0.62 ** | −0.54 * | 0.38 | 0.74 ** | 0.45 |
Actinomycete | 0.71 ** | 0.66 ** | 0.84 ** | 0.55 * | 0.61 ** | −0.12 | 0.39 | 0.63 ** | 0.16 |
Summer Tea | Spring Tea | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
BD | OW | TP | AA | TP/AA | WE | BD | OW | TP | AA | TP/AA | WE | |
Bacteria | 0.84 ** | −0.07 | 0.75 ** | 0.55 * | −0.37 | 0.65 ** | 0.64 ** | −0.18 | 0.11 | 0.41 | −0.21 | 0.25 |
Fungi | 0.76 ** | 0.44 | 0.62 ** | 0.82 ** | −0.75 ** | 0.58 * | 0.58 * | 0.24 | −0.12 | 0.34 | −0.28 | 0.53 * |
Actinomycete | 0.58 * | 0.31 | 0.64 ** | 0.68 ** | −0.57 * | 0.76 ** | 0.15 | 0.00 | 0.16 | 0.3 | −0.08 | 0.41 |
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Zhou, Z.; Li, Y.; Duan, L.; Zhou, R.; Wu, F.; Xiong, M.; Zhang, B.; Geng, S.; Qiao, L.; Zhang, F.; et al. Effect of Streptomyces costaricanus Strain A-m1 as a Bioinoculant on Tea Garden Soil and Tea Quality. Agronomy 2024, 14, 1901. https://doi.org/10.3390/agronomy14091901
Zhou Z, Li Y, Duan L, Zhou R, Wu F, Xiong M, Zhang B, Geng S, Qiao L, Zhang F, et al. Effect of Streptomyces costaricanus Strain A-m1 as a Bioinoculant on Tea Garden Soil and Tea Quality. Agronomy. 2024; 14(9):1901. https://doi.org/10.3390/agronomy14091901
Chicago/Turabian StyleZhou, Zhou, Yongli Li, Linlin Duan, Rui Zhou, Feifei Wu, Mengqin Xiong, Biyao Zhang, Shubao Geng, Li Qiao, Fangmei Zhang, and et al. 2024. "Effect of Streptomyces costaricanus Strain A-m1 as a Bioinoculant on Tea Garden Soil and Tea Quality" Agronomy 14, no. 9: 1901. https://doi.org/10.3390/agronomy14091901