Research Article
Canopy Spectral Characterization of Wheat Stripe Rust in Latent Period
Table 8
Prediction results of different sampling model built in 475–624 nm.
| Spectra features | Modeling ratio | 1 : 1 | 2 : 1 | 3 : 1 | 4 : 1 | Mean |
| | | | | | | PCN | 6 | 6 | 6 | 6 | 6 | TrSA% | 98.67 | 98.00 | 97.35 | 97.5 | 97.88 | TeSA% | 81.33 | 90.00 | 81.08 | 83.33 | 83.94 | _1st.dv | | | | | | PCN | 4 | 4 | 4 | 5 | 4.25 | TrSA% | 97.33 | 96 | 96.46 | 98.33 | 97.03 | TeSA% | 76 | 82 | 81.08 | 96.67 | 83.94 | _2nd.dv | | | | | | PCN | 3 | 5 | 3 | 4 | 3.75 | TrSA% | 96.00 | 98.00 | 95.58 | 95.83 | 96.35 | TeSA% | 74.67 | 96.00 | 75.68 | 96.67 | 85.76 | | | | | | | PCN | 6 | 6 | 6 | 6 | 6 | TrSA% | 96.00 | 98.00 | 95.58 | 96.67 | 96.56 | TeSA% | 86.67 | 84.00 | 89.19 | 86.67 | 86.63 | _1st.dv | | | | | | PCN | 5 | 5 | 5 | 5 | 5 | TrSA% | 98.67 | 100 | 100 | 98.33 | 99.25 | TeSA% | 85.33 | 94.00 | 91.89 | 86.67 | 89.47 | _2nd.dv | | | | | | PCN | 3 | 3 | 3 | 3 | 3 | TrSA% | 98.67 | 96.00 | 95.58 | 98.33 | 97.15 | TeSA% | 73.33 | 76.00 | 81.08 | 80 | 77.60 |
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