The harvest results revealed that alkaline soil had a substantial negative impact on the growth of Sweet crispy, while Vicia faba L demonstrated effective resistance to this oxidative stress. This planting and harvesting experiment spanned 228 days from November 1 st , 2023 to June 16 th , 2024. The long-term outcomes were 100% consistent with the fluorescence signal detection results observed at the early germination stage, which took only 73 h (Fig. ).