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Table 3 The effect of NZVC on the productivity of soybean plant

From: Effects of nanoscale zerovalent cobalt on growth and photosynthetic parameters of soybean Glycine max (L.) Merr. DT26 at different stages

Formula

Parameters of productivity

Densityplant/m2

Fruits/ plant

Seeds/ fruit

P1000seeds (g)

Theory productivity (tone/ha)

Real productivity (tone/ha)

Control

30

24.77

1.95

165.22

2.39

2.13

CoVN - 1

30

27.83

2.28

176.81

3.36*

2.26

CoVN - 2

30

26.27

2.06

172.35

2.80*

2.20

CoUSA - 1

30

26.54

2.17

171.26

2.96*

2.22

CoUSA - 2

30

25.98

2.02

169.31

2.67*

2.22

  1. Values are means ± standard deviation, *Indicate significant difference at p < 0.05, respectively, between treatments and control. Control - no NZVC treatment, using distilled water; CoVN - 1, 2 and CoUSA - 1, 2: Seeds were treated with 0.17 and 16.7 mg/kg seeds of Vietnamese and USA NZVCs, respectively