He has successively presided over the National Natural Science Foundation, the British-American project of promoting scientific research cooperation and cultivating high-level talents of the Ministry of Education, and the key research project of Hubei Province, and participated in the research work of the National "863", the National Support Plan, and the Ministry of Agriculture "948". Participated in the breeding and popularization of potato varieties such as Hua En 1, and won the first prize of technological invention in Hubei Province and the major scientific and technological achievement prize in Hubei Province 1, and published more than 30 academic papers at home and abroad.

Mainly published papers and monographs: 1. Song Botao, Guo, Xie Conghua. Potato industry in China. Agricultural Guide, 2008, 17(4):343-348. 2. Zhu Qing, Song Boting, Zhang Chun, Ou Yubo, Xie Chunhai and Liu Jun. Construction and functional characteristics of potato tuber-specific and cold-induced chimeric promoters. Plant cell representatives, 2008, 27: 47–55. 3. Wang Benlin, Liu Jun, Tian Zhendong, Song Bentao, Xie Chunhua. CDNA microarray analysis of metabolism-related genes in inoculated potato leaves expressing moderate resistance to Phytophthora infestans Journal of Horticultural Science; Biotechnology, 2008,83 (4): 419-426. 4. Wang B, Liu Jun, Tian Z, Song B and Xie C. Gene chip technology was used to monitor the expression pattern of genes related to quantitative resistance during the infection of Phytophthora infestans. Plant Science, 2005,169:1155-1167. 5. Zhang C, Liu Jun, Xie C and Song B. Mechanism and countermeasures of potato cold sweetness. The 5th World Potato Congress in Kunming, China. 2004.pp: 209-2 1 1。 6. Tian, Liu, Xie and Song. Cloning of POTHR- 1 gene from potato and its expression under Phytophthora infestans and other abiotic stimuli. Journal of Robotics, 2003,45 (8): 959-965.7. Ou Yongbin, Yao Chunguang, Liu Han, Ren Junling, He Qin, Matheo *. Color analysis and processing quality evaluation of high generation potato chips. China Potato, 2008,22 (5): 274-277. Matheo *. Study on preparation of cold water soluble potato starch by microwave-propylene glycol method. 29, 2008 (10): 251-253.9. Matheo, Tian Zhendong, Yang Wenjie. Effect of enhanced expression of sAGP gene on potato starch and reducing sugar and its safety evaluation. China Potato, 2006, 1:49-5 1. 10., Liu Jun, Xie Conghua, Cheng. CDNA cloning of potato adenosine diphosphate glucose pyrophosphorylase subunit gene and its expression in Pichia pastoris. Journal of Agricultural Biotechnology, 2005, 3: 282-287+00.10000000004 Effect of potato sAGP gene expression on starch and reducing sugar content in tuber. China Agricultural Sciences, 2005,38 (7):1439-1446.12. Cheng,, Xie Conghua, Li,. Tobacco vacuole invertase inhibitor gene regulates the accumulation of reducing sugar in potato tuber at low temperature. April 2007 (1):140-146.13. Yang,,,. A rapid method for extracting RNA from potato tuber. Journal of Agricultural Biotechnology, 2006, 14 (2). Xie Conghua. Cloning of Arabidopsis thaliana cold-induced promoter and its function in potato. Journal of Agricultural Biotechnology, 2004,17 (5): 501-504.15. Cheng,,, Xie Conghua. Cloning of potato invertase inhibitor St-inh cDNA and its expression in E.coli and functional determination 2004,37 (4): 269-275. 16. Matheo, Liu Jun. Research progress on regulators of potato starch sugar metabolism. Chen Yili and Qu Dongyu: High-tech and Potato Industry. Harbin: Harbin Engineering University Press, 2002, 1 1-65438. Xie Conghua, Jian Huang. Changes of total RNA during potato tuber induction. China Potato, 2002, 16 (1): 1-4. Academic research rewards potato in vitro efficient production technology and virus-free seed potato system innovation. In 2007, there were 5 first prizes for scientific and technological inventions in Hubei Province.