Foliar application of chlorocholine chloride improves leaf mineral nutrition, antioxidant enzyme activity, and tuber yield of potato (Solanum tuberosum L.)

Publikation: Bidrag til tidsskriftTidsskriftartikelfagfællebedømt

Standard

Foliar application of chlorocholine chloride improves leaf mineral nutrition, antioxidant enzyme activity, and tuber yield of potato (Solanum tuberosum L.). / Wang, Huigun; Xiao, Langtao; Tong, Jianhua; Liu, Fulai.

I: Scientia Horticulturae, Bind 125, Nr. 3, 2010, s. 521-523.

Publikation: Bidrag til tidsskriftTidsskriftartikelfagfællebedømt

Harvard

Wang, H, Xiao, L, Tong, J & Liu, F 2010, 'Foliar application of chlorocholine chloride improves leaf mineral nutrition, antioxidant enzyme activity, and tuber yield of potato (Solanum tuberosum L.)', Scientia Horticulturae, bind 125, nr. 3, s. 521-523. https://doi.org/10.1016/j.scienta.2010.04.024

APA

Wang, H., Xiao, L., Tong, J., & Liu, F. (2010). Foliar application of chlorocholine chloride improves leaf mineral nutrition, antioxidant enzyme activity, and tuber yield of potato (Solanum tuberosum L.). Scientia Horticulturae, 125(3), 521-523. https://doi.org/10.1016/j.scienta.2010.04.024

Vancouver

Wang H, Xiao L, Tong J, Liu F. Foliar application of chlorocholine chloride improves leaf mineral nutrition, antioxidant enzyme activity, and tuber yield of potato (Solanum tuberosum L.). Scientia Horticulturae. 2010;125(3):521-523. https://doi.org/10.1016/j.scienta.2010.04.024

Author

Wang, Huigun ; Xiao, Langtao ; Tong, Jianhua ; Liu, Fulai. / Foliar application of chlorocholine chloride improves leaf mineral nutrition, antioxidant enzyme activity, and tuber yield of potato (Solanum tuberosum L.). I: Scientia Horticulturae. 2010 ; Bind 125, Nr. 3. s. 521-523.

Bibtex

@article{2c7c7c80722011df928f000ea68e967b,
title = "Foliar application of chlorocholine chloride improves leaf mineral nutrition, antioxidant enzyme activity, and tuber yield of potato (Solanum tuberosum L.)",
abstract = "In southern China, potatoes (Solanum tuberosum L.) are grown in the late season and the crops are often subjected to low temperature stress particularly during the tuber bulking stage. Exogenous chlorocholine chloride (CCC) treatment has been found to improve crop performance under suboptimal growth conditions; however, the physiological mechanisms underlying the beneficial effects have not been fully understood. The objective of this study was to investigate the effects of CCC treatment on mineral nutrition, antioxidant enzyme system, and tuber yield of potato (cv. Zhongshu 3) under field conditions. The plants were foliar sprayed twice with 1.5, 2.0 and 2.5 g l-1 CCC at 24 and 28 days after emergence (DAE), respectively; and plants without CCC treatment were serviced as control. Leaf samples were collected on 56 DAE for determination of mineral nutrition contents and antioxidant enzyme activity. Results showed that 1.5 and 2.0 g l-1 CCC treatments significantly increased the contents of P, K, Ca, Mg, Fe, Mn, Zn and Cu in potato leaves. These treatments also increased superoxide dismutase (SOD), peroxidases (POD) and catalase (CAT) activities in the leaves. A positive linear relationship was found between SOD activity and the content of Fe + Mn + Zn + Cu. Tuber yield was significantly increased by CCC treatment. It is concluded that treatment with certain concentration of CCC (e.g. 1.5-2.0 g l-1) improves mineral nutrition and SOD, POD and CAT activities in potato leaves; which might have contributed to the higher tuber yield of the crop grown under suboptimal conditions.",
keywords = "BRIC, Antioxidant Enzyme system, Chlorocholine chloride, Mineral Nutrition, Solanum Tuberosum L, *Tuber Yield",
author = "Huigun Wang and Langtao Xiao and Jianhua Tong and Fulai Liu",
year = "2010",
doi = "10.1016/j.scienta.2010.04.024",
language = "English",
volume = "125",
pages = "521--523",
journal = "Scientia Horticulturae",
issn = "0304-4238",
publisher = "Elsevier",
number = "3",

}

RIS

TY - JOUR

T1 - Foliar application of chlorocholine chloride improves leaf mineral nutrition, antioxidant enzyme activity, and tuber yield of potato (Solanum tuberosum L.)

AU - Wang, Huigun

AU - Xiao, Langtao

AU - Tong, Jianhua

AU - Liu, Fulai

PY - 2010

Y1 - 2010

N2 - In southern China, potatoes (Solanum tuberosum L.) are grown in the late season and the crops are often subjected to low temperature stress particularly during the tuber bulking stage. Exogenous chlorocholine chloride (CCC) treatment has been found to improve crop performance under suboptimal growth conditions; however, the physiological mechanisms underlying the beneficial effects have not been fully understood. The objective of this study was to investigate the effects of CCC treatment on mineral nutrition, antioxidant enzyme system, and tuber yield of potato (cv. Zhongshu 3) under field conditions. The plants were foliar sprayed twice with 1.5, 2.0 and 2.5 g l-1 CCC at 24 and 28 days after emergence (DAE), respectively; and plants without CCC treatment were serviced as control. Leaf samples were collected on 56 DAE for determination of mineral nutrition contents and antioxidant enzyme activity. Results showed that 1.5 and 2.0 g l-1 CCC treatments significantly increased the contents of P, K, Ca, Mg, Fe, Mn, Zn and Cu in potato leaves. These treatments also increased superoxide dismutase (SOD), peroxidases (POD) and catalase (CAT) activities in the leaves. A positive linear relationship was found between SOD activity and the content of Fe + Mn + Zn + Cu. Tuber yield was significantly increased by CCC treatment. It is concluded that treatment with certain concentration of CCC (e.g. 1.5-2.0 g l-1) improves mineral nutrition and SOD, POD and CAT activities in potato leaves; which might have contributed to the higher tuber yield of the crop grown under suboptimal conditions.

AB - In southern China, potatoes (Solanum tuberosum L.) are grown in the late season and the crops are often subjected to low temperature stress particularly during the tuber bulking stage. Exogenous chlorocholine chloride (CCC) treatment has been found to improve crop performance under suboptimal growth conditions; however, the physiological mechanisms underlying the beneficial effects have not been fully understood. The objective of this study was to investigate the effects of CCC treatment on mineral nutrition, antioxidant enzyme system, and tuber yield of potato (cv. Zhongshu 3) under field conditions. The plants were foliar sprayed twice with 1.5, 2.0 and 2.5 g l-1 CCC at 24 and 28 days after emergence (DAE), respectively; and plants without CCC treatment were serviced as control. Leaf samples were collected on 56 DAE for determination of mineral nutrition contents and antioxidant enzyme activity. Results showed that 1.5 and 2.0 g l-1 CCC treatments significantly increased the contents of P, K, Ca, Mg, Fe, Mn, Zn and Cu in potato leaves. These treatments also increased superoxide dismutase (SOD), peroxidases (POD) and catalase (CAT) activities in the leaves. A positive linear relationship was found between SOD activity and the content of Fe + Mn + Zn + Cu. Tuber yield was significantly increased by CCC treatment. It is concluded that treatment with certain concentration of CCC (e.g. 1.5-2.0 g l-1) improves mineral nutrition and SOD, POD and CAT activities in potato leaves; which might have contributed to the higher tuber yield of the crop grown under suboptimal conditions.

KW - BRIC

KW - Antioxidant Enzyme system

KW - Chlorocholine chloride

KW - Mineral Nutrition

KW - Solanum Tuberosum L

KW - Tuber Yield

U2 - 10.1016/j.scienta.2010.04.024

DO - 10.1016/j.scienta.2010.04.024

M3 - Journal article

VL - 125

SP - 521

EP - 523

JO - Scientia Horticulturae

JF - Scientia Horticulturae

SN - 0304-4238

IS - 3

ER -

ID: 20170861