Key Laboratory for Information System of Mountainous Areas and Protection of Ecological Environment of Guizhou Province Guizhou Normal University Guiyang 550025 China;
School of Life Science Guizhou Normal University Guiyang 550025 China;
Key Laboratory for Information System of Mountainous Areas and Protection of Ecological Environment of Guizhou Province Guizhou Normal University Guiyang 550025 China;
Key Laboratory for Information System of Mountainous Areas and Protection of Ecological Environment of Guizhou Province Guizhou Normal University Guiyang 550025 China;
Key Laboratory for Information System of Mountainous Areas and Protection of Ecological Environment of Guizhou Province Guizhou Normal University Guiyang 550025 China;
Houttuynia cordata Thunb.; Tetracycline; Malondialdehyde; Antioxidant enzyme;