Machine Learning–Based Estimation of Leaf Nitrogen Content in Greenhouse Cucumber Using Spectral Data and SPAD Measurements.

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Title: Machine Learning–Based Estimation of Leaf Nitrogen Content in Greenhouse Cucumber Using Spectral Data and SPAD Measurements.
Authors: Li, Weiyi1, Wang, Ruili1,2, Ma, Yanhong2,3, Zhao, Lingling1, Zhang, Long1,2, Ya, Ru1,3, Ma, Shengnan3, Sun, Xuetao1, Hou, Yaguang1, hyg196@163.com
Source: Applied Sciences (2076-3417); Jun2026, Vol. 16 Issue 12, p5789, 15p
Database: Applied Science & Technology Source
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DbLabel: Applied Science & Technology Source
An: 194909997
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  Data: Machine Learning–Based Estimation of Leaf Nitrogen Content in Greenhouse Cucumber Using Spectral Data and SPAD Measurements.
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  Data: <searchLink fieldCode="JN" term="%22Applied+Sciences+%282076-3417%29%22">Applied Sciences (2076-3417)</searchLink>; Jun2026, Vol. 16 Issue 12, p5789, 15p
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=aci&AN=194909997
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        Value: 10.3390/app16125789
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      – Code: eng
        Text: English
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        PageCount: 15
        StartPage: 5789
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      – TitleFull: Machine Learning–Based Estimation of Leaf Nitrogen Content in Greenhouse Cucumber Using Spectral Data and SPAD Measurements.
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            NameFull: Li, Weiyi
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            NameFull: Wang, Ruili
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              Text: Jun2026
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              Y: 2026
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