STUDIES ON UTILIZATION OF NITROGEN BY WHEAT AND MAIZE WITH 15 N TRACER METHOD
RU De-ping 1 ZHAO Cai-xia 1 LI Xi-jun 1 LI Qing-song 2 ZHAO Zhi-jun 1(1.Agricultural Institute of Xinxiang City, Xinxiang, Henan,453003; Henan Agricultural University, Zhengzhou, Henan,452002)
Journal of Nuclear Agricultural Sciences ›› 2005, Vol. 19 ›› Issue (02) : 151-154.
STUDIES ON UTILIZATION OF NITROGEN BY WHEAT AND MAIZE WITH 15 N TRACER METHOD
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