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Assessing biomass yield of kale (Brassica oleracea var. acephala L.) fields using multi-spectral aerial photography
(Fertilizer and Lime Research Centre, 2015-02)
Aerial images were taken in June 2014 with a multispectral VIS/NIR camera of the canopy from 14 kale (Brassica oleracea var. acephala L.) fields in Canterbury, New Zealand before this forage was grazed by cows. Images ...
Management zone delineation in arable crop systems
(Fertilizer and Lime Research Centre, 2015)
Management Zone Delineation (MZD) could be of increasing importance for its economic and environmental benefits through varying rates of crop inputs to meet site-specific demands across individual ...
Active light sensing of canopies in crop management: Pastures and arable crops
(Fertilizer and Lime Research Centre, 2015-02)
A field spectrometer with an active light source was tested as a potential canopy sensor for dairy pastures (‘TEC-5’, YARA). To study the applicability of the sensor on pasture for the intensive radiation conditions of NZ ...
Nitrogen fertiliser management with zone characterisation in grazed pasture systems
(Fertilizer and Lime Research Centre, 2015-02)
Spatial information is frequently used for managing arable crops. The idea of developing management zones is often to enable accurate fertiliser supply for local crop needs. This helps avoid ...