Image and Spectral Dataset of Standard Type Blades of Apple Varieties

Direct response of Apple leaf nutritional status of Apple growing. China is a major producer of apples, but the country Apple standard data collection is limited to the individual, simple individual species records, did not form a complete and comprehensive response to their Apple standard blade set of data. Therefore, building the different varieties of Apple leaves image and near-infrared spectral data sets is very important. These data not only provide reference for analysis of Apple leaf, also provide data for rapid detection technology study on leaf Nutrition Foundation. Apple resource garden, China collected more than more than 170 varieties of apples grown in the standard leaf, and HD image acquisition and the blade of near-infrared Spectra collection, the establishment of a comprehensive image of Apple's standard blade and spectral data sets. Provides data for the rapid detection of Apple leaf nutrient and precision management support.