Ye Zhiqiang

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Five pot experiments were conducted with wheat and rice in a net house to study the effect of lime nitrogen (LN, contains about 55% calcium cyanamide) amendment rates on the efficiency of urea, the recovery urea-15N, the efficiency of the three nitrogen fertilizers(NF), on the efficiency of urea in the three soils, and on NO 3 - -N leaching from a flooded(More)
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