Table 1 The amount of fertilizer applied for each treatment.

From: Organic fertilizer application promotes the soil nitrogen cycle and plant starch and sucrose metabolism to improve the yield of Pinellia ternata

Treatments

Organic fertilizers (g/pot)

Chemical fertilizers (g/pot)

Organic fertilizers replacement rate (%)

Base fertilizer

Base fertilizer

Plant establishment fertilizer

At-flower fertilizer

CK

0

0

0

0

–

CF

0

6.4

2.13

2.13

0

OM1

20

4.8

1.6

1.6

25

OM2

40

3.2

1.06

1.06

50

OM3

60

1.6

0.53

0.53

75

OM4

80

0

0

0

100

  1. CK: no fertilizer, CF: chemical fertilizers, OM1-OM4: Replacing chemical fertilizers with organic fertilizers in different proportions. The total amount of nutrients in each treatment is equal except in the CK treatment. The proportion of organic fertilizer replacement was calculated according to the amount of N, P, and K in the fertilizers.
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