代表论著：
1. Guo Kai*, Feng Xiaohui, Liu Xiaojing, Ju Zhaoqiang. Long-term freezing saline water irrigation and cotton cultivation improved soil properties and maintained low salinity in the root zone of coastal saline soil. Soil Use and Management 2024. 40, e13117；
2. Li Jingsong#, Li Jing, Feng Xiaohui, Guo Kai*, Liu Xiaojing, Fan Fengcui, Liu Shengyao, Jia Songnan. Straw incorporation: A more effective coastal saline land reclamation approach to boost sunflower yield than straw mulching or burial. Agricultural Water Management 2024, 305: 109140；
3 Li Jingsong#, Li Weiliu, Feng Xiaohui, Liu Xiaojing, Guo Kai*, Fan Fengcui, Liu Shengyao, Jia Songnan. Soil Organic Matter Input Promotes Coastal Topsoil Desalinization by Altering the Salt Distribution in the Soil Profile. Agronomy 2024, 14, 942
4. Guo Kai#, Liu Xiaojing. The successive infiltration of various saline waters accelerates the infiltration processes and enhances the salt leaching in a coastal saline soil. Land Degradation and Development 2023, 34(16), 5083–5095
5. Li Jingsong#, Yang Ce, Tabassum Hussain, Feng Xiaohui, Liu Xiaojing, Guo Kai*. Long-Term Effect of Tamarisk Plantation on Soil Physical Properties and Soil Salt Distribution in Coastal Saline Land. Agronomy 2022, 12, 1947
6. Guo Kai#, Liu Xiaojing*. Reclamation effect of freezing saline water irrigation on heavy saline-alkali soil in the Hetao Irrigation District of North China. Catena 2021,204, 105420.
7 Guo Kai#, Liu Xiaojing*. Salt leaching process in coastal saline soil by infiltration of melting saline ice under field conditions, Journal of Soil and Water Conservation 2020, 75 (4) 549-562.
8. Guo Kai#, Liu Xiaojing*. Effect of initial soil water content and bulk density on the infiltration and desalination of melting saline ice water in coastal saline soil. European Journal of Soil Science 2019, 70(6):1249-1266.
9. Guo Kai#, Liu Xiaojing*. Infiltration of meltwater from frozen saline water located on the soil can result in reclamation of a coastal saline soil. Irrigation Science 2015, 33(6), 441-452.
10. Guo Kai#, Liu Xiaojing*. Dynamics of meltwater quality and quantity during saline ice melting and its effects on the infiltration and desalinization of coastal saline soils. Agricultural Water Management 2014, 139：1–6.
11. 郭凯#，封晓辉，伍靖伟，陈小兵，巨兆强，孙宏勇，刘小京*．盐碱地肥沃耕层构建水肥盐综合调控机理与技术研究进展[J]．土壤学报2024，61(1)：29-38
12.郭凯#, 刘小京, 封晓辉, 巨兆强, 陈环宇, 田宇, 李劲松, 李伟柳, 李静. 冬季咸水结冰灌溉对河套重盐碱地改良效果研究[J]. 中国生态农业学报(中英文), 2021, 29(4): 640-648.
13. 田宇, 陈环宇, 郭凯, 李劲松, 李伟柳, 封晓辉, 李静, 刘小京. 不同咸水梯次滨海盐土入渗过程及水盐分布特征[J]. 土壤学报. 2021,58(4):911-920.
14 郭凯#, 巨兆强, 封晓辉, 李晓光, 刘小京. 咸水结冰灌溉改良盐碱地的研究进展及展望[J]. 中国生态农业学报, 2016, 24(8):1016-1024.
