Vetch termination: impact on the following wheat crop

To compare the effects of (i) five different vetch termination timings, and (ii) five different end-uses of vetch on stored soil water and mineral N, and the yield of a subsequent wheat crop.

本研究旨在对比两类处理对土壤储水量、矿质氮及后茬小麦产量的影响：(i) 五种不同箭舌豌豆（vetch）翻压时期；(ii) 五种不同箭舌豌豆（vetch）最终利用方式。