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Table 1 Effects of MC on 100-seed weight and yield of soybean

From: The application potential of mepiquat chloride in soybean: improvement of yield characteristics and drought resistance

Varieties

Year

Treatment

100-seed Weight(g)

Yield(kg/mu)

HN84

2021

CK

20.2 ± 0.05a

203.88 ± 2.64bc

M100

20.3 ± 0.52a

208.03 ± 1.09b

M200

20.5 ± 0.70a

223.17 ± 4.02a

M400

20.6 ± 0.12a

199.09 ± 6.01c

2022

CK

20.33 ± 0.23c

203.99 ± 1.08d

M100

20.97 ± 0.27bc

215.03 ± 0.91b

M200

21.33 ± 0.38ab

218.13 ± 1.04a

M400

22.07 ± 0.12a

208.01 ± 0.63c

HN87

2021

CK

15.96 ± 0.21c

168.10 ± 3.71c

M100

18.13 ± 0.15a

209.43 ± 1.86a

M200

16.83 ± 0.25b

186.78 ± 5.07b

M400

17.03 ± 0.20b

187.16 ± 15.72b

2022

CK

18.44 ± 0.03a

188.51 ± 0.70c

M100

18.52 ± 0.06a

191.85 ± 0.91b

M200

18.67 ± 0.15a

218.14 ± 1.09a

M400

18.42 ± 0.04a

191.25 ± 0.90bc

  1. Note In the same index and the same year of the same variety, there is a significant difference at the 5% level between different letters representing treatments (P < 0.05)