Colleges & Faculties

1.Personal information

Chaojie Liu, PhD, associate professor, Master supervisor in horticulture.

He has been working in the horticulture department at Beijing University of Agriculture (BUA).

The courses of undergraduate were : Soilless Cultivation, Plant Skills Training, Horticulturist Training, and so on.

The graduate courses: Key Technologies for Protected Vegetables.

II.Research interests

His primary research interests lie in Protected Horticulture and soilless cultivation, with a focus on evaluating the stress resistance of vegetable germplasm resources, studying and promoting stress resistance physiology, biochemistry, and cultivation techniques.

His current projects include the introduction and evaluation of lettuce resources, as well as researching the physiological, biochemical, and molecular mechanisms of high-temperature stress.

III.Research Projects

1.the Beijing Agricultural Science and Technology Project for Rural Revitalization (20250107)

2. the Beijing Education Commission Research Plan(2020-2023)

3. the Beijing Leaf Vegetable Innovation Team of the Modern Agricultural Industry Technology System(2012-2021)

4 the National 12th Five-Year Science and Technology Support Plan(2012-2017)

5 the National 14th Five-Year Key R&D Plan(2017-2021)

IV. Major prize-winning achievements

1. the first prize of the Ministry of Education Science and Technology Progress Award (for Research and Industrialization Application of Plant Nutrient Substrate)

2. the third prize of the China Agricultural Science and Technology Award (for Development and Industrialization of Plant Cultivation Substrate by Biomass Waste Residue)

3 the first prize of the Beijing Science and Technology Progress Award (for Research and Application of Key Technologies for Annual Safety Production of Lettuce).

V. Representative works

1 Qian Wang^#, Wenjing Sun^#, Yipei Duan, Yikun Xu, Huiyu Wang, Jinghong Hao, Yingyan Han, Chaojie Liu*. Genome-Wide Identification and Expression Analysis of HSP70 Gene Family Under High-Temperature Stress in Lettuce (Lactuca sativa L.). International Journal of Molecular Sciences, 2025, 26, 102. https://doi.org/10.3390/ijms26010102 (IF2023=4.9)

2 Haoting Huang, Yingyan Han, Jinghong Hao, Xiaoxiao Qin, Chaojie Liu*, Shuangxi Fan*. Exogenous spermidine modulates osmoregulatory substances and leaf stomata to alleviate the damage to lettuce seedlings caused by high temperature stress. Journal of Plant Growth Regulation, 2023, 42, 1236-1255.                       https://doi.org/10.1007/s00344-022-10625-1 (IF2022=4.8003)

3 Wenjing Sun, Jinghong Hao, Shuangxi Fan, Chaojie Liu*, Yingyan Han*. Transcriptome and metabolome analysis revealed that exogenous spermidine modulated flavone enhances the heat tolerance of lettuce. Antioxidants, 2022, 11, 2332. https://doi.org/10.3390/antiox11122332  (IF2021=7.6745)

4 Yan Li, Yiran Xiao, Jinghong Hao, Shuangxi Fan, Ruifang Dong, Haihong Zeng, Chaojie Liu*, Yingyan Han*. Effects of selenate and selenite on selenium accumulation and speciation in lettuce. Plant Physiology and Biochemistry, 2022, 192, 162-171. https://doi.org/10.1016/j.plaphy.2022.10.007 (IF2021=5.4369)

5 Xin He, Jinghong Hao, Shuangxi Fan, Chaojie Liu*, Yingyan Han*. Role of spermidine in photosynthesis and polyamine metabolism in lettuce seedlings under high-temperature stress. Plants, 2022, 11, 1385.

https://doi.org/10.3390/plants11101385  (IF2021=4.6583)

6 Xiaoyu Yang, Yingyan Han, Jinghong Hao, Xiaoxiao Qin, Chaojie Liu*, Shuangxi Fan*. Exogenous spermidine enhances the photosynthesis and ultrastructure of lettuce seedlings under high-temperature stress. Scientia Horticulturae, 2022, 291, 110570. https://doi.org/10.1016/j.scienta.2021.110570 (IF2021=4.3419)

7 Qilong Yu, Wenjing Sun, Yingyan Han, Jinghong Hao, Xiaoxiao Qin, Chaojie Liu*, Shuangxi Fan*. Exogenous spermidine improves the sucrose metabolism of lettuce to resist high-temperature stress. Plant Growth Regulation, 2022, 96, 497-509. https://doi.org/10.1007/s10725-022-00800-5 (IF2021=3.2418)

8 Kaikai Du, Yingyan Han, Jinghong Hao, XiaoXiao Qin, Chaojie Liu*, Shuangxi Fan*. Effects of different NO₃⁻ : NH₄⁺ ratios on the ultrastructure and ion flux rate of lettuce roots. Journal of Plant Nutrition, 2021, 44(17): 2528-2545.

https://doi.org/10.1080/01904167.2021.1913184

9 Xu Zhu, Rui Yang, Yingyan Han, Jinghong Hao, Chaojie Liu*, Shuangxi Fan. Effects of different NO₃⁻:NH₄⁺ ratios on the photosynthesis and ultrastructure of lettuce seedlings. Horticulture, Environment, and Biotechnology, 2020, 61(3): 459-472. https://doi.org/10.1007/s13580-020-00242-w

10 Chengjie Li, Yingyan Han, Jinghong Hao, Xiaoxiao Qin, Chaojie Liu*, Shuangxi Fan. Effects of exogenous spermidine on antioxidants and glyoxalase system of lettuce seedlings under high temperature. Plant Signaling & Behavior, 2020, 15(12): e1824697. https://doi.org/10.1080/15592324.2020.1824697

11 Xu Zhu, Lin Wang, Rui Yang, Yingyan Han, Jinghong Hao, Chaojie Liu*, Shuangxi Fan. Effects of exogenous putrescine on the ultrastructure of and calcium ion flow rate in lettuce leaf epidermal cells under drought stress. Horticulture, Environment, and Biotechnology, 2019, 60(4): 479-490. https://doi.org/10.1007/s13580-019-00151-7

VI. Contact information

Postal address:

College of Plant Science and Technology, Beijing University of Agriculture; No.7 Beinong Road, Shigezhuang Sub-district, Changping District, Beijing102206, P.R. China

Email: cliu@bua.edu.cn