Tags

Type your tag names separated by a space and hit enter

Cadmium-accumulator straw application alleviates cadmium stress of lettuce (Lactuca sativa) by promoting photosynthetic activity and antioxidative enzyme activities.
Environ Sci Pollut Res Int. 2018 Oct; 25(30):30671-30679.ES

Abstract

The effects of application of straw derived from cadmium (Cd) accumulator plants (Siegesbeckia orientalis, Conyza canadensis, Eclipta prostrata, and Solanum photeinocarpum) on growth and Cd accumulation of lettuce plants grown under Cd exposure were studied. Treatment with straw of the four Cd-accumulator species promoted growth, photosynthesis, and soluble protein contents and enhanced the activities of peroxidase in leaves of lettuce seedlings. The biomass of shoot of lettuce from high to low in turn is the treatment of C. canadensis straw > S. photeinocarpum straw > S. orientalis > E. prostrata > Control. The Cd content in edible parts (shoots) of the lettuce plants was significantly decreased in the presence of straw from the Cd-accumulator species, except the presence of the straw of E. prostrata. And, the greatest reduction in Cd content in shoots was 27.09% in the S. photeinocarpum straw treatment compared with that of the control. Therefore, application of straw of S. orientalis, C. canadensis, and S. photeinocarpum can promote the growth of lettuce seedlings, and decrease their Cd accumulation, when grown in Cd-contaminated soil, which is beneficial for production of lettuce safe for human consumption.

Authors+Show Affiliations

Institute of Pomology and Olericulture, Sichuan Agricultural University, Wenjiang District, Chengdu, 611130, Sichuan, People's Republic of China.College of Horticulture, Sichuan Agricultural University, Wenjiang District, Chengdu, 611130, Sichuan, People's Republic of China.College of Horticulture, Sichuan Agricultural University, Wenjiang District, Chengdu, 611130, Sichuan, People's Republic of China.College of Horticulture, Sichuan Agricultural University, Wenjiang District, Chengdu, 611130, Sichuan, People's Republic of China.Institute of Pomology and Olericulture, Sichuan Agricultural University, Wenjiang District, Chengdu, 611130, Sichuan, People's Republic of China.Institute of Pomology and Olericulture, Sichuan Agricultural University, Wenjiang District, Chengdu, 611130, Sichuan, People's Republic of China. hxli62@163.com.College of Horticulture, Sichuan Agricultural University, Wenjiang District, Chengdu, 611130, Sichuan, People's Republic of China.College of Horticulture, Sichuan Agricultural University, Wenjiang District, Chengdu, 611130, Sichuan, People's Republic of China.Institute of Pomology and Olericulture, Sichuan Agricultural University, Wenjiang District, Chengdu, 611130, Sichuan, People's Republic of China.Institute of Pomology and Olericulture, Sichuan Agricultural University, Wenjiang District, Chengdu, 611130, Sichuan, People's Republic of China.Institute of Pomology and Olericulture, Sichuan Agricultural University, Wenjiang District, Chengdu, 611130, Sichuan, People's Republic of China.Institute of Pomology and Olericulture, Sichuan Agricultural University, Wenjiang District, Chengdu, 611130, Sichuan, People's Republic of China.Institute of Pomology and Olericulture, Sichuan Agricultural University, Wenjiang District, Chengdu, 611130, Sichuan, People's Republic of China.College of Horticulture, Sichuan Agricultural University, Wenjiang District, Chengdu, 611130, Sichuan, People's Republic of China.College of Horticulture, Sichuan Agricultural University, Wenjiang District, Chengdu, 611130, Sichuan, People's Republic of China.College of Horticulture, Sichuan Agricultural University, Wenjiang District, Chengdu, 611130, Sichuan, People's Republic of China.College of Forestry, Sichuan Agricultural University, Wenjiang District, Chengdu, 611130, Sichuan, People's Republic of China.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

30178407

Citation

Tang, Yi, et al. "Cadmium-accumulator Straw Application Alleviates Cadmium Stress of Lettuce (Lactuca Sativa) By Promoting Photosynthetic Activity and Antioxidative Enzyme Activities." Environmental Science and Pollution Research International, vol. 25, no. 30, 2018, pp. 30671-30679.
Tang Y, Xie Y, Sun G, et al. Cadmium-accumulator straw application alleviates cadmium stress of lettuce (Lactuca sativa) by promoting photosynthetic activity and antioxidative enzyme activities. Environ Sci Pollut Res Int. 2018;25(30):30671-30679.
Tang, Y., Xie, Y., Sun, G., Tan, H., Lin, L., Li, H., Liao, M., Wang, Z., Lv, X., Liang, D., Xia, H., Wang, X., Wang, J., Xiong, B., Zheng, Y., He, Z., & Tu, L. (2018). Cadmium-accumulator straw application alleviates cadmium stress of lettuce (Lactuca sativa) by promoting photosynthetic activity and antioxidative enzyme activities. Environmental Science and Pollution Research International, 25(30), 30671-30679. https://doi.org/10.1007/s11356-018-2822-4
Tang Y, et al. Cadmium-accumulator Straw Application Alleviates Cadmium Stress of Lettuce (Lactuca Sativa) By Promoting Photosynthetic Activity and Antioxidative Enzyme Activities. Environ Sci Pollut Res Int. 2018;25(30):30671-30679. PubMed PMID: 30178407.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Cadmium-accumulator straw application alleviates cadmium stress of lettuce (Lactuca sativa) by promoting photosynthetic activity and antioxidative enzyme activities. AU - Tang,Yi, AU - Xie,Yongdong, AU - Sun,Guochao, AU - Tan,Huaqiang, AU - Lin,Lijin, AU - Li,Huanxiu, AU - Liao,Ming'an, AU - Wang,Zhihui, AU - Lv,Xiulan, AU - Liang,Dong, AU - Xia,Hui, AU - Wang,Xun, AU - Wang,Jin, AU - Xiong,Bo, AU - Zheng,Yangxia, AU - He,Zhongqun, AU - Tu,Lihua, Y1 - 2018/09/03/ PY - 2018/04/18/received PY - 2018/07/20/accepted PY - 2018/9/5/pubmed PY - 2019/1/3/medline PY - 2018/9/5/entrez KW - Accumulator straw KW - Cadmium KW - Conyza canadensis KW - Eclipta prostrata KW - Lactuca sativa KW - Siegesbeckia orientalis KW - Solanum photeinocarpum SP - 30671 EP - 30679 JF - Environmental science and pollution research international JO - Environ Sci Pollut Res Int VL - 25 IS - 30 N2 - The effects of application of straw derived from cadmium (Cd) accumulator plants (Siegesbeckia orientalis, Conyza canadensis, Eclipta prostrata, and Solanum photeinocarpum) on growth and Cd accumulation of lettuce plants grown under Cd exposure were studied. Treatment with straw of the four Cd-accumulator species promoted growth, photosynthesis, and soluble protein contents and enhanced the activities of peroxidase in leaves of lettuce seedlings. The biomass of shoot of lettuce from high to low in turn is the treatment of C. canadensis straw > S. photeinocarpum straw > S. orientalis > E. prostrata > Control. The Cd content in edible parts (shoots) of the lettuce plants was significantly decreased in the presence of straw from the Cd-accumulator species, except the presence of the straw of E. prostrata. And, the greatest reduction in Cd content in shoots was 27.09% in the S. photeinocarpum straw treatment compared with that of the control. Therefore, application of straw of S. orientalis, C. canadensis, and S. photeinocarpum can promote the growth of lettuce seedlings, and decrease their Cd accumulation, when grown in Cd-contaminated soil, which is beneficial for production of lettuce safe for human consumption. SN - 1614-7499 UR - https://www.unboundmedicine.com/medline/citation/30178407/Cadmium_accumulator_straw_application_alleviates_cadmium_stress_of_lettuce__Lactuca_sativa__by_promoting_photosynthetic_activity_and_antioxidative_enzyme_activities_ L2 - https://dx.doi.org/10.1007/s11356-018-2822-4 DB - PRIME DP - Unbound Medicine ER -