Detection method of nitrogen content in maize leaf in critical period for topdressing based on spectral analysis
LIU Dan,MA Luping,LI Jianchang,SUN Lei,ZHAO Jianguo,HAO Jianjun
Journal of Hebei Agricultural University ›› 2020, Vol. 43 ›› Issue (3) : 102-107.
Detection method of nitrogen content in maize leaf in critical period for topdressing based on spectral analysis
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