Publications by authors named "Yiyin He"
Front Plant Sci
September 2023
Article Synopsis
- Accurate vegetable yield assessment is crucial in agriculture, and this study compares two models for estimating the dry matter of Choy Sum: a radiation-based model and a spectral reflectance-based model.
- The research involved a two-year field experiment with varying nitrogen (N) rates and measurements of canopy spectra and radiation to evaluate their effects on yield.
- Results showed that the radiation-based model outperformed the spectral-based models in predicting dry matter yield, revealing valuable insights on the impact of nitrogen application on Choy Sum growth.
