RT Web Page DB /z-wcorg/ DS http://worldcat.org ID 852470956 LA English UL http://public.eblib.com/choice/publicfullrecord.aspx?p=1317751 T1 Precision in crop farming site specific concepts and sensing methods : applications and results A1 Heege, Hermann J.,, PB Springer PP Dordrecht YR 2013 SN 9789400767607 9400767609 AB High yields and environmental control in crop farming call for precise adaptations to local growing conditions. Treating large fields in a uniform way by high capacity machinery cannot be regarded as a sustainable method for many situations. Because differences existing within single fields must be considered. The transition from former field work carried out manually or by small implements to present-day high-capacity machinery caused that the farmers lost the immediate and close contact with soils and crops. However, modern sensing and controlling technology can make up for this deficit.