Table 4: Effects of different treatments on germination percentage, plant height, and dry weight in different growth period.

Treatment Seedling stageFull-bloom stagePod bearing period
Germination Percentage (%)Plant height (cm)Dry weight (g)Plant height (cm)Dry weight (g)Plant height (cm)Dry weight (g)

1% NP80.728.40.4221.81.8438.87.53
2% NP81.218.60.4422.41.8439.17.84
3% NP85.538.60.4522.41.9139.57.86
4% NP89.768.70.4522.81.9441.27.96
5% NP94.459.40.4924.62.1843.38.87
CK79.848.20.4121.51.7938.47.32