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- Filella, I., et al. Show all 4 Authors
- Crop science 1995 v.35 no.5 pp. 1400-1405
- chlorophyll; canopy; nitrogen content; nitrogen; nutrient availability; nutrient deficiencies; Triticum aestivum; wavelengths; remote sensing; spectral analysis; reflectance; application rate; nitrogen fertilizers
- ... Nitrogen deficiencies can seriously reduce yield and economic returns for farmers. Remote sensing could provide inexpensive, largearea estimates of N status and be used to monitor N status since leaf chlorophyll (Chi) A content is mainly determined by N availability. The objective was to determine if remote sensing of wheat (Triticum aestivum L.) Chi A content would provide a rapid estimation of w ...