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Table 1 Effect of inoculating M45a on soil enzyme activities in the rhizosphere of watermelon

From: Soil inoculation of Trichoderma asperellum M45a regulates rhizosphere microbes and triggers watermelon resistance to Fusarium wilt

Treatment TC (%) TN (mg/kg−1) NH4+ (mg/kg−1) NO3 (mg/kg−1) AP (mg/kg−1) AK (mg/kg−1)
CK 1 2.72 ± 0.09a 2000.60 ± 6.86a 25.24 ± 0.60a 364.14 ± 15.50a 67.43 ± 1.99a 490.54 ± 9.46a
Trichoderma 1 2.65 ± 0.05a 2015.34 ± 3.40b 24.88 ± 1.12a 367.69 ± 4.67a 76.85 ± 0.77b 358.29 ± 6.64b
CK 2 2.21 ± 0.09a 1816.65 ± 4.10a 38.66 ± 0.51a 338.55 ± 11.20a 65.44 ± 1.87a 511.52 ± 4.64a
Trichoderma 2 2.33 ± 0.12a 2058.45 ± 5.76b 48.43 ± 2.01b 365.94 ± 6.55b 68.46 ± 1.35a 483.30 ± 8.31b
CK 3 2.51 ± 0.09a 1807.73 ± 7.46a 14.60 ± 1.13a 268.75 ± 8.21a 69.88 ± 1.53a 420.91 ± 5.63a
Trichoderma 3 2.27 ± 0.08ab 1920.03 ± 9.10b 30.38 ± 1.17b 283.62 ± 5.54ab 63.26 ± 2.18b 417.80 ± 5.93a
CK 4 2.74 ± 0.09a 1797.65 ± 13.09a 10.08 ± 0.80a 258.40 ± 10.04a 56.85 ± 0.88a 323.62 ± 17.40a
Trichoderma 4 2.58 ± 0.10a 1837.18 ± 6.58ab 9.38 ± 0.78a 287.23 ± 8.80ab 71.84 ± 2.21b 266.37 ± 6.75b
  1. The application of T. asperellum M45a in continuous cropping soil (Trichoderma). The non-inoculated control (CK). Trichoderma1, Trichoderma2, Trichoderma3, Trichoderma4: the treatment with T. asperellum M45a at S1, S2, S3 and S4 period, respectively; CK1, CK2, CK3, CK4: the CK treatments at S1, S2, S3 and S4 period, respectively. S1: the germination period; S2: the seedling period; S3: the smoke trailing period; S4: the blooming period
  2. aSuppression of M45a on FW disease and FON quantity in rhizosphere soil
  3. bPromoting of M45a on watermelon growth and the change of colonization quantity in rhizosphere soil