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2019, Vol. 37(1): 63-72 DOI: 10.3969/j.issn.1674-8530.18.1151 | ||
Experiment on sweet pepper nitrogen detection based on nearinfrared reflectivity spectral ridge regression | ||
XU Di, LI Yinong, GONG Shihong, ZHANG Baozhong | ||
1.China Institute of Water Resources & Hydropower Research, National Key Laboratory of Basin Water Cycle Simulation and Control, Beijing 100038, China; 2.National Center of Efficient Irrigation Engineering and Technology Research, Beijing 100048, Chin | ||
Received 2018-03-21 Revised 2019-01-07 | ||
Supporting info | ||
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