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• W4316668812 abstract "Timely and accurate pre-harvest estimates of maize yield are vital for agricultural management. Although many remote sensing approaches have been developed to estimate maize yields, few have been tested under lodging conditions. Thus, the feasibility of existing approaches under lodging conditions and the influence of lodging on maize yield estimates both remain unclear. To address this situation, this study develops a lodging index to quantify the degree of lodging. The index is based on RGB and multispectral images obtained from a low-altitude unmanned aerial vehicle and proves to be an important predictor variable in a random forest regression (RFR) model for accurately estimating maize yield after lodging. The results show that (1) the lodging index accurately describes the degree of lodging of each maize plot, (2) the yield-estimation model that incorporates the lodging index provides slightly more accurate yield estimates than without the lodging index at three important growth stages of maize (tasseling, milking, denting), and (3) the RFR model with lodging index applied at the denting (R5) stage yields the best performance of the three growth stages, with R 2 = 0.859, a root mean square error (RMSE) of 1086.412 kg/ha, and a relative RMSE of 13.1%. This study thus provides valuable insight into the precise estimation of crop yield and demonstrates that incorporating a lodging stress-related variable into the model leads to accurate and robust estimates of crop grain yield." @default.
• W4316668812 created "2023-01-17" @default.
• W4316668812 creator A5000102107 @default.
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• W4316668812 date "2023-01-17" @default.
• W4316668812 modified "2023-09-27" @default.
• W4316668812 title "Evaluating how lodging affects maize yield estimation based on UAV observations" @default.
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• W4316668812 cites W2003634120 @default.
• W4316668812 cites W2012686349 @default.
• W4316668812 cites W2040810314 @default.
• W4316668812 cites W2044465660 @default.
• W4316668812 cites W2063623478 @default.
• W4316668812 cites W2070485453 @default.
• W4316668812 cites W2078996926 @default.
• W4316668812 cites W2094677081 @default.
• W4316668812 cites W2109006150 @default.
• W4316668812 cites W2111947859 @default.
• W4316668812 cites W2114248304 @default.
• W4316668812 cites W2158883105 @default.
• W4316668812 cites W2159961845 @default.
• W4316668812 cites W2163410149 @default.
• W4316668812 cites W2167869331 @default.
• W4316668812 cites W2202019762 @default.
• W4316668812 cites W2364902821 @default.
• W4316668812 cites W2394911398 @default.
• W4316668812 cites W2531338938 @default.
• W4316668812 cites W2585014453 @default.
• W4316668812 cites W2622954938 @default.
• W4316668812 cites W2646675373 @default.
• W4316668812 cites W2671704260 @default.
• W4316668812 cites W2735896498 @default.
• W4316668812 cites W2755871013 @default.
• W4316668812 cites W2767657507 @default.
• W4316668812 cites W2772965906 @default.
• W4316668812 cites W2803133125 @default.
• W4316668812 cites W2806658743 @default.
• W4316668812 cites W2807837665 @default.
• W4316668812 cites W2891621712 @default.
• W4316668812 cites W2891765392 @default.
• W4316668812 cites W2893797198 @default.
• W4316668812 cites W2911964244 @default.
• W4316668812 cites W2920653747 @default.
• W4316668812 cites W2921122163 @default.
• W4316668812 cites W2922863311 @default.
• W4316668812 cites W2943654052 @default.
• W4316668812 cites W2944794516 @default.
• W4316668812 cites W2957945548 @default.
• W4316668812 cites W2981110544 @default.
• W4316668812 cites W2981176263 @default.
• W4316668812 cites W2996041315 @default.
• W4316668812 cites W3001084290 @default.
• W4316668812 cites W3007045993 @default.
• W4316668812 cites W3007651920 @default.
• W4316668812 cites W3010955769 @default.
• W4316668812 cites W3011464803 @default.
• W4316668812 cites W3020699323 @default.
• W4316668812 cites W3040221110 @default.
• W4316668812 cites W3084320300 @default.
• W4316668812 cites W3084470071 @default.
• W4316668812 cites W3087165791 @default.
• W4316668812 cites W3091954683 @default.
• W4316668812 cites W3107492420 @default.
• W4316668812 cites W3119389966 @default.
• W4316668812 cites W3125549014 @default.
• W4316668812 cites W3132427604 @default.
• W4316668812 cites W3135871359 @default.
• W4316668812 cites W3137564971 @default.
• W4316668812 cites W3146201181 @default.
• W4316668812 cites W3150095517 @default.
• W4316668812 cites W3157424004 @default.
• W4316668812 cites W3158397887 @default.
• W4316668812 cites W3165822366 @default.
• W4316668812 cites W3167673713 @default.
• W4316668812 cites W3170189268 @default.
• W4316668812 cites W3170257201 @default.
• W4316668812 cites W3178373045 @default.
• W4316668812 cites W3185878560 @default.
• W4316668812 cites W3189330863 @default.
• W4316668812 cites W3195364178 @default.
• W4316668812 cites W3200616373 @default.
• W4316668812 cites W3207902399 @default.
• W4316668812 cites W4206834785 @default.
• W4316668812 cites W4211119634 @default.
• W4316668812 cites W4226467352 @default.
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• W4316668812 doi "https://doi.org/10.3389/fpls.2022.979103" @default.
• W4316668812 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36733603" @default.
• W4316668812 hasPublicationYear "2023" @default.

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