PDF(1253 KB)
Research of soil testing and fertilizer recommendations based on grid data
TANG Xiu-mei, ZHAO Geng-xing, CHEN Bai-ming, LU Qing-bin, SONG Wei
JOURNAL OF NATURAL RESOURCES ›› 2009, Vol. 24 ›› Issue (6) : 975-983.
PDF(1253 KB)
PDF(1253 KB)
Research of soil testing and fertilizer recommendations based on grid data
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