Table 1 Experimental design and treatment combination of α-NaNAA and KF.

From: Growth changes of tomato seedlings responding to sodium salt of α-naphthalene acetic acid and potassium salt of fulvic acid

Treatment

α-NaNAA (mg·kg−1)

KF (mg·kg−1)

CK

0

0

NA

5

0

KF

0

60

NA + KF

5

60

  1. The purity of KF (Xinjiang Shuanglong Humic Acid Factory, Wulumuqi, Xinjiang, China.) was 45%. The purity of α-NaNAA (Henan Zhenrui Biological Technology Co., Ltd, Zhoukou, Henan, China) was 99.99%, NA, 5 mg·kg−1 α-NaNAA; KF, 60 mg·kg−1 KF; NA + KF, 5 mg·kg−1 α-NaNAA and 60 mg·kg−1 KF.
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