策勒站李言言博士以第一作者身份分别是在C(IF=6.551) 和Scientifi reports(IF=3.998)期刊国际发表了两篇SCI论文,题为:Enhanced efficiency nitrogen fertilizers were not effective in reducing N2O emissions from a drip-irrigated cotton field in arid region of Northwestern China和Agronomic evaluation of polymer-coated urea and urease and nitrification inhibitors for cotton production under drip-fertigation in a dry climate。上述两篇文章阐明了膜下滴灌条件下,施用高效氮肥对N2O排放和棉花产量的影响,主要表现为:在南疆绿洲膜下滴灌棉田施用高效氮肥ESN 和SuperU显著增加了棉花生长季N2O排放,但是没有显著提高棉花产量。结合环境效应-N2O减排和棉花经济效应,推荐在该地区以240 kg N ha-1的施肥量基础,采用尿素随水滴施的氮肥管理方式进行棉花生产。