1. Predicting leaf nitrogen content in olive trees using hyperspectral data for precision agriculture

   • Judit Rubio-Delgado
   • Carlos J. Pérez
   • Miguel A. Vega-Rodríguez

   OriginalPaper 29 May 2020 Pages: 1 - 21

   

2. Reference architecture design for farm management information systems: a multi-case study approach

   • J. Tummers
   • A. Kassahun
   • B. Tekinerdogan

   OriginalPaper Open access 01 June 2020 Pages: 22 - 50

   

3. Estimation of rice plant potassium accumulation based on non-negative matrix factorization using hyperspectral reflectance

   • Jingshan Lu
   • Wanyu Li
   • Yongchao Tian

   OriginalPaper 30 May 2020 Pages: 51 - 74

   

4. Coupling proximal sensing, seasonal forecasts and crop modelling to optimize nitrogen variable rate application in durum wheat

   • F. Morari
   • V. Zanella
   • R. Ferrise

   OriginalPaper 09 June 2020 Pages: 75 - 98

   

5. A comparison between spatial clustering models for determining N-fertilization management zones in orchards

   • N. Ohana-Levi
   • A. Ben-Gal
   • T. Paz-Kagan

   OriginalPaper 17 June 2020 Pages: 99 - 123

   

6. A template-free machine vision-based crop row detection algorithm

   • Saba Rabab
   • Pieter Badenhorst
   • Hans D. Daetwyler

   OriginalPaper 26 June 2020 Pages: 124 - 153

   

7. Real-time detection of rice phenology through convolutional neural network using handheld camera images

   • Jingye Han
   • Liangsheng Shi
   • Jin Yu

   OriginalPaper 28 June 2020 Pages: 154 - 178

   

8. A new color index for vegetation segmentation and classification

   • Moon-Kyu Lee
   • Mahmood Reza Golzarian
   • Inki Kim

   OriginalPaper 04 July 2020 Pages: 179 - 204

   

9. Comparing methods to estimate perennial ryegrass biomass: canopy height and spectral vegetation indices

   • Gustavo Togeiro de Alckmin
   • Lammert Kooistra
   • Arko Lucieer

   OriginalPaper Open access 09 July 2020 Pages: 205 - 225

   

10. Predicting the growth of lettuce from soil infrared reflectance spectra: the potential for crop management

    • T. S. Breure
    • A. E. Milne
    • R. Corstanje

    OriginalPaper Open access 10 August 2020 Pages: 226 - 248

    

11. Vegetation indices and NIR-SWIR spectral bands as a phenotyping tool for water status determination in soybean

    • P. Braga
    • L. G. T. Crusiol
    • L. M. Mertz-Henning

    OriginalPaper 31 July 2020 Pages: 249 - 266

    

12. Spectral light-reflection data dimensionality reduction for timely detection of yellow rust

    • Ran Aharoni
    • Valentyna Klymiuk
    • Shai Kendler

    OriginalPaper 11 August 2020 Pages: 267 - 286

    

13. Model-based optimal delineation of drip irrigation management zones

    • Raphael Linker

    OriginalPaper 11 August 2020 Pages: 287 - 305

    

14. Report from the conference, ‘identifying obstacles to applying big data in agriculture’

    • Emma L. White
    • J. Alex Thomasson
    • Fletcher Werner

    Brief Communication 15 July 2020 Pages: 306 - 315