Application of near infrared spectroscopy for authentication of Picea abies seed provenance
作者: Mostafa FarhadiMulualem TigabuMarcin PietrzykowskiDarius DanusevičiusPer Christer Odén
作者单位: 1Swedish University of Agricultural Sciences
2University of Agriculture in Krakow
3Aleksandras Stulginskis University
刊名: New Forests, 2017, Vol.48 (5), pp.629-642
来源数据库: Springer Journal
DOI: 10.1007/s11056-017-9589-1
关键词: NIRSNorway spruceOPLS-DASeed certificationSeed source
英文摘要: Authentication of seed provenance is an importance issue to avoid the negative impact of poor adaptation of progenies when planted outside their natural environmental conditions. The objective of this study was to evaluate the potential of near infrared (NIR) spectroscopy as rapid and non-destructive method for authentication of Picea abies L. Karst seed provenances. For this purpose, five seed lots from Sweden, Finland, Poland and Lithuania each were used. NIR reflectance spectra were recorded on individual seeds (n = 150 seeds × 5 seed lots × 4 provenances = 3000 seeds) using XDS Rapid Content Analyzer from 780 to 2500 nm with a resolution of 0.5 nm. Classification model was developed by orthogonal projection to latent structures-discriminant analysis. The performance of the computed...
原始语种摘要: Authentication of seed provenance is an importance issue to avoid the negative impact of poor adaptation of progenies when planted outside their natural environmental conditions. The objective of this study was to evaluate the potential of near infrared (NIR) spectroscopy as rapid and non-destructive method for authentication of Picea abies L. Karst seed provenances. For this purpose, five seed lots from Sweden, Finland, Poland and Lithuania each were used. NIR reflectance spectra were recorded on individual seeds (n = 150 seeds × 5 seed lots × 4 provenances = 3000 seeds) using XDS Rapid Content Analyzer from 780 to 2500 nm with a resolution of 0.5 nm. Classification model was developed by orthogonal projection to latent structures-discriminant analysis. The performance of the computed...
全文获取路径: Springer  (合作)
分享到:
来源刊物:
影响因子:1.636 (2012)

×
关键词翻译
关键词翻译
  • authentication 确认
  • correctly 准确地
  • infrared 红外线
  • certification 确认
  • abies 冷杉属
  • discriminant 判别式
  • projection 投射
  • provenance 原产地
  • external 外部的
  • demonstrate 说明