D.A. van der Schans
Wageningen University and Research Centre
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by D.A. van der Schans.
Precision Agriculture | 2013
F.K. van Evert; D.A. van der Schans; W.C.A. van Geel; J.T. Malda; V. Vona
In potatoes in the Netherlands, more than 40 kg N/ha can be saved on average relative to current practice with a canopy reflectance-based N sidedress system. Farmers report several barriers to adoption of the system. The work described here seeks to remove these barriers through additional experiments. The results show that the sidedress system can be used with various cultivars of ware and starch potatoes, on sandy and clay soils. The results further show that the N-Sensor can be used as is and that the CropCircle can be used after modification of its output. Finally, on-farm comparisons show that the canopy reflectance-based N sidedress system consistently results in yields that are at least as good as those obtained in recommended practice and saves N. It is concluded that the canopy reflectance-based N sidedress system is now ready for practical use in potatoes.
European Journal of Agronomy | 2015
J.J. Schröder; G.D. Vermeulen; J.R. van der Schoot; W. van Dijk; J.F.M. Huijsmans; G.J.H.M. Meuffels; D.A. van der Schans
Aspects of applied biology | 2010
J.M.G.P. Michielsen; J. van de Zande; V.T.J.M. Achten; H. Stallinga; P. van Velde; B.R. Verwijs; C. Kempenaar; D.A. van der Schans; J. de Boer
Archive | 2012
D.A. van der Schans; F.K. van Evert; J.T. Malda; V. Dorka-Vona
Archive | 2013
M.M. Riemens; H.F. Huiting; J. Deru; H.A. van Schooten; D.A. van der Schans; J. Verloop; F. Aarts; R.Y. van der Weide
Potato Research | 2011
F.K. van Evert; D.A. van der Schans; J.T. Malda; W. van den Berg; W.C.A. van Geel; J.N. Jukema
Archive | 2003
W. van Dijk; O.A. Clevering; D.A. van der Schans; J.C. van de Zande; H.A.J. Porskamp; M. Heinen; R.A. Smidt; R.C.M. Merkelbach
Archive | 1993
W. van Dijk; S. Zwanepol; D.A. van der Schans; J.A.M. Groten; H. Lieffijn
Archive | 2015
W.C.A. van Geel; D.A. van der Schans
Archive | 2015
J.T.W. Verhoeven; D.A. van der Schans; H.A. van Schooten; J.A.M. Groten