Johanna Wetterlind

Near‐infrared spectroscopy for within‐field soil characterization: small local calibrations compared with national libraries spiked with local samples

Johanna Wetterlind, Bo Stenberg · European Journal of Soil Science · 2010 · 194 citations

Agriculture, Earth Sciences, Soil Sciences +17

Improving the prediction performance of a large tropical vis‐ <scp>NIR</scp> spectroscopic soil library from <scp>B</scp> razil by clustering into smaller subsets or use of data mining calibration techniques

Suzana Romeiro Araújo, Johanna Wetterlind, José Alexandre Melo Demattê et al. · European Journal of Soil Science · 2014 · 150 citations · Full text

Agriculture, Earth Sciences, Soil Sciences +15

Do we really need large spectral libraries for local scale SOC assessment with NIR spectroscopy?

C. Guerrero, Johanna Wetterlind, Bo Stenberg et al. · Soil and Tillage Research · 2015 · 141 citations

Natural Sciences, Chemistry, Analytical Chemistry +15

Assessment of soil organic carbon at local scale with spiked <scp>NIR</scp> calibrations: effects of selection and extra‐weighting on the spiking subset

C. Guerrero, Bo Stenberg, Johanna Wetterlind et al. · European Journal of Soil Science · 2014 · 128 citations

Agriculture, Earth Sciences, Soil Sciences +15

Clover cover crops under-sown in winter wheat increase yield of subsequent spring barley—Effect of N dose and companion grass

Göran Bergkvist, Maria Stenberg, Johanna Wetterlind et al. · Field Crops Research · 2010 · 118 citations

Agriculture, Agronomy, Crop Sciences +16