Wang, Jie <br/><br/>
Non-Destructive Evaluation of the Leaf Nitrogen Concentration by In-Field Visible/Near-Infrared Spectroscopy in Pear Orchards.  [electronic resource] 

 -  Sensors (Basel, Switzerland)  Mar 2017 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1424-8220 
<br/><br/><label>Standard No.: </label>10.3390/s17030538  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Least-Squares Analysis<br/>Linear Models<br/>Nitrogen<br/>Pyrus<br/>Spectroscopy, Near-Infrared