Nitrogen nutrition diagnosis for cotton under mulched drip irrigation using unmanned aerial vehicle multispectral images

Remote sensing has been increasingly used for precision nitrogen management to assess the plant nitrogen status in a spatial and real-time manner. The nitrogen nutrition index (NNI) can quantitatively describe the nitrogen status of crops. Nevertheless, the NNI diagnosis for cotton with unmanned aer...

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Bibliographic Details

Published in:	Journal of Integrative Agriculture
Main Authors:	Sheng-zhao PEI, Hua-liang ZENG, Yu-long DAI, Wen-qiang BAI, Jun-liang FAN
Format:	Article
Language:	English
Published:	KeAi Communications Co., Ltd. 2023-08-01
Subjects:	UAV nitrogen diagnosis leaf nitrogen weight nitrogen nutrition index cotton
Online Access:	http://www.sciencedirect.com/science/article/pii/S2095311923000394