1. Field variability and vulnerability index to identify regional precision agriculture opportunity

   • Christopher W. Bobryk
   • Matt A. Yost
   • Newell R. Kitchen

   OriginalPaper 09 October 2017 Pages: 589 - 605

   

2. The profitability of precision spraying on specialty crops: a technical–economic analysis of protection equipment at increasing technological levels

   • Emanuele Tona
   • Aldo Calcante
   • Roberto Oberti

   OriginalPaper Open access 22 October 2017 Pages: 606 - 629

   

3. Mobile low-cost 3D camera maize crop height measurements under field conditions

   • Martin Hämmerle
   • Bernhard Höfle

   OriginalPaper 19 October 2017 Pages: 630 - 647

   

4. Determining placement criteria of moisture sensors through temporal stability analysis of soil water contents for a variable rate irrigation system

   • Weixia Zhao
   • Jiusheng Li
   • Yanfeng Li

   OriginalPaper 17 October 2017 Pages: 648 - 665

   

5. A geospatial variable rate irrigation control scenario evaluation methodology based on mining root zone available water capacity

   • K. A. Miller
   • J. D. Luck
   • J. B. Barker

   OriginalPaper 07 November 2017 Pages: 666 - 683

   

6. Automatic delineation algorithm for site-specific management zones based on satellite remote sensing data

   • Claudia Georgi
   • Daniel Spengler
   • Birgit Kleinschmit

   OriginalPaper Open access 15 November 2017 Pages: 684 - 707

   

7. Camera steered mechanical weed control in sugar beet, maize and soybean

   • Christoph Kunz
   • Jonas F. Weber
   • Roland Gerhards

   OriginalPaper 20 November 2017 Pages: 708 - 720

   

8. Estimation of rice protein content before harvest using ground-based hyperspectral imaging and region of interest analysis

   • Hiroyuki Onoyama
   • Chanseok Ryu
   • Michihisa Iida

   OriginalPaper 06 December 2017 Pages: 721 - 734

   

9. The recognition of apple fruits in plastic bags based on block classification

   • Xiaoyang Liu
   • Weikuan Jia
   • Wei Chen

   OriginalPaper 05 December 2017 Pages: 735 - 749

   

10. Determining the within-field yield variability from seasonally changing soil conditions

    • Eric Boenecke
    • Erika Lueck
    • Uwe Franko

    OriginalPaper 09 January 2018 Pages: 750 - 769

    

11. Machine vision smart sprayer for spot-application of agrochemical in wild blueberry fields

    • Travis Esau
    • Qamar Zaman
    • Young Chang

    OriginalPaper 03 January 2018 Pages: 770 - 788