Agriculture / Horticulture
单粒近红外光谱技术
Single-kernel Near-infrared SpectroscopyA rapid, nondestructive analytical technique using spectroscopy to predict seed quality traits such as germination and vigor. / 一种快速、无损的分析技术，利用光谱预测种子质量性状，如发芽率和活力。
- Knowledge type
- 工艺技术
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-11 16:05:32
Sub-knowledge points
Partial Least Squares (PLS) modelingRandom Forest modelingR Shiny application for no-code interface
Higher-order knowledge points
Seed lot quality assessmentSeed vigor predictionStand establishment prediction
Main parameters and performance indicators
Spectral preprocessing: Data cleaning and normalizationModel calibration: PLS and Random Forest algorithmsSample size: As few as 250 seeds per lot
Open problems
No unresolved problem recorded yet
Related literature
ranked by community starsSweet Corn Seed Germination and Vigor Prediction Using Single‐kernel Near‐infrared SpectroscopyOpen source
Related products and links
R Shiny application
Creation and modification trail
1 recordsRecord title: Single-kernel Near-infrared Spectroscopy.
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