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Table 1 The effect of application of 5 amino acids and 21 amino acids on flower GOT and GPT activities of the two Bt cotton cultivars at flowering period

From: Amino acids application enhances flowers insecticidal protein content in Bt cotton

Treatment GOT activity in fresh weight /(μmol·g− 1·h− 1) GPT activity in fresh weight /(μmol·g− 1·h− 1)
2016 2017 2016 2017
S1CK 6.54d 6.97e 3.59d 3.75d
S1A1 8.58 bc 8.68cd 6.51c 6.66c
S1A2 8.81b 9.67bc 6.63bc 7.33bc
S3CK 7.20cd 7.54d 5.23d 4.66d
S3A1 10.10a 9.67ab 7.25ab 7.48ab
S3A2 10.90a 10.16a 7.45a 8.61a
  1. Note: S1 and S2 indicate the conventional Bt cultivar Sikang1 and hybrid Bt cultivar Sikang 3, respectively. A1, A2, CK represent 5 amino acids treatment, 21 amino acids treatment, and the control, respectively. Differences between treatments within the same year labeled by the same letter are statistically not significant (LSD test at 0.05 significance level)