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ORIGINAL PAPER
Comparison of two remote nitrogen up-take sensing methods to determine needs of nitrogen application
1
Politechnika Koszalińska, Wydział Mechaniczny, Katedra Automatyki Mechaniki i Konstrukcji ul. Racławicka 15-17, 75-620 Koszalin, Poland
Journal of Research and Applications in Agricultural Engineering 2017;62(2):76-79
KEYWORDS
organic farmingsustainable farmingnitrogen sensorsmultispectral cameraplant health indicesNDVIUAVdrone
ABSTRACT
Precise (depending on the planting demands, varied season-season, field to field, and even site to site) nitrogen fertilization is the way enabling the costs minimizing of application, the lower nitrogen balance in soil and the groundwater protection process as well as maximizing the yield. Comparison of two remote sensing methods of plants’ nitrogen needs during vegetation season has been conducted. Measurement with Yara N-Sensor facilities installed on tractor’s roof and multispectral camera (Parrot Sequoia, R, G, RED and NIR bands) installed on UAV has been taken.
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| eISSN: | 2719-423X |
| ISSN: | 1642-686X |
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