Root Differentiation of Agricultural Plant Cultivars and Proveniences Using FTIR Spectroscopy.

ABSTRACT: The differentiation of roots of agricultural species is desired for a deeper understanding of the belowground root interaction which helps to understand the complex interaction in intercropping and crop-weed systems. The roots can be reliably differentiated via Fourier transform infrared spectroscopy with attenuated total reflection (FTIR-ATR). In two replicated greenhouse experiments, six pea cultivars, five oat cultivars as well as seven maize cultivars and five barnyard grass proveniences (n = 10 plants/cultivar or provenience) were grown under controlled conditions. One root of each plant was harvested and five different root segments of each root were separated, dried and measured with FTIR-ATR spectroscopy. The results showed that, firstly, the root spectra of single pea and single o

SUBMITTER: Legner N 

PROVIDER: S-EPMC6008560 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature