Effect of Sodium Chloride on Morphological Changes and Gas Exchange of Mimosapigra L. Leaf

Received: 01-10-2012

Accepted: 30-10-2012

DOI:

Views

0

Downloads

0

Issue: Vol. 10 No. 6 (2012)

Section:

NÔNG HỌC

How to Cite:

Kiẹt D., Triet, T., & Viẹt B. (2024). Effect of Sodium Chloride on Morphological Changes and Gas Exchange of Mimosapigra L. Leaf. Vietnam Journal of Agricultural Sciences, 10(6), 862–867. http://testtapchi.vnua.edu.vn/index.php/vjasvn/article/view/1719

Effect of Sodium Chloride on Morphological Changes and Gas Exchange of Mimosapigra L. Leaf

Dõ Thuòng Kiẹt (*) 1 , Tran Triet 2 , Bùi Trang Viẹt 1

  • 1 Bộ môn Sinh lý Thực vật, Khoa Sinh học, Trường Đại học Khoa học Tự nhiên TP. HCM
  • 2 Bộ môn Sinh thái và Sinh học Tiến hóa, Khoa Sinh học, Trường Đại học Khoa học Tự nhiên TP. HCM

    • Keywords

    Mimosa pigra L., photosynthesis, stomatal conductance, sodium chloride

    Abstract


    A new chemical control method has been applied on Mimosa pigra L., one of the most dangerous weeds in the world, to control this species in a safer way with less environmental pollution. NaCl at different concentrations were applied directly on the leaves or secondary leaflets of this plant. The results showed that NaCl caused the browning on Mimosa pigra L. leaves, starting from the tip of the secondary leaflet, spreading to the base. Browning area increased over time after treatment and with the increase of NaCl concentration. The leaflets browning appeared after 24 hours and completely damaged after 2 days of NaCl 30 g/l treatment. NaCl 30 g/l caused the loss of chlorophyll, primary parenchymal cells plasmolysis, stomatal closing, and death after 24 hours. The loss of chlorophyll in chloroplasts appeared firstly at palisade parenchyma tissue and spread to other parenchyma tissue below. This was the original browning caused by NaCl on Mimosa pigra L. leaf.

    References

    Allahverdiyeva, Y., and E.-M. Aro (2012). Photosynthetic Responses of Plants to Excess Light: Mechanisms and Conditions for Photoinhibition, Excess Energy Dissipation and Repair. In J. J. Eaton-Rye, B. C. Tripathy & T. D. Sharkey (Eds.), Photosynthesis (Vol. 34, pp. 275-297): Springer Netherlands.

    Brosnan, J. T., J. DeFrank, M. S. Woods, and G. K. Breeden (2009). Efficacy of sodium chloride applications for control of goosegrass (Eleusine indica) in seashore paspalum turf. Weed Technology, 23(1), 179-183.

    Đỗ Thường Kiệt và Bùi Trang Việt (2008). Ảnh hưởng của ion kim kẽm trên quang hợp ở cây Mai Dương Mimosa pigra L. Hội nghị KH lần thứ 6 - tháng 11 năm 2008, Trường ĐH Khoa học Tự Nhiên TP. HCM, Việt Nam.

    Đỗ Thường Kiệt và Bùi Trang Việt (2009). Ảnh hưởng của một số ion kim loại trên quang hợp ở cây Mai Dương Mimosa pigra L. Hội nghị CNSH TQ - Khu vực phía Nam tháng 11 năm 2009, trang 110-116, Trung tâm Công nghệ Sinh học TP. HCM, Việt Nam.

    Đỗ Thường Kiệt và Bùi Trang Việt (2010). Ảnh hưởng của sodium chloride trên sự quang hợp ở cây Mai Dương Mimosa pigra L. Hội nghị khoa học lần thứ 7 - tháng 11 năm 2010, Trường ĐH Khoa học Tự Nhiên TP. HCM, Việt Nam.

    Forno, I. W. (1992). Biological control of Mimosa pigra: Research undertaken and prospects for effective control. In: A Guide to the Management of Mimosa pigra (ed. K.L.S. Harley), pp. 38-42. CSIRO, Canberra, Australia.

    Hernandez, J. A., and M. S. Almansa (2002). Short‐term effects of salt stress on antioxidant systems and leaf water relations of pea leaves. Physiologia plantarum, 115(2), 251-257.

    Lonsdale, W. M. (1992). The biology of Mimosa pigra. In: A Guide to the Management of Mimosa pigra (ed. K.L.S. Harley), pp. 8-32. CSIRO, Canberra, Australia.

    Mehta, P., A. Jajoo, S. Mathur and S. Bharti (2010). Chlorophyll a fluorescence study revealing effects of high salt stress on Photosystem II in wheat leaves. Plant Physiology and Biochemistry, 48(1), 16-20.

    Miller, I. L. and M. Siriworakul (1992). Herbicide research and recommendations for control of Mimosa pigra. In: A Guide to the Management of Mimosa pigra (ed. K.L.S. Harley), pp. 86-89. CSIRO, Canberra, Australia.

    Miller, I. L., B. Napompeth, I. W. Forno and M. Siriworakul (1992). Strategies for the intergrated manament of Mimosa pigra. In: A Guide to the Management of Mimosa pigra (ed. K.L.S. Harley), pp. 110-115. CSIRO, Canberra, Australia.

    Miller, I. L. and W. M. Lonsdale (1992). Ecological management of Mimosa pigra: use of fire and competive pastures. In: A Guide to the Management of Mimosa pigra (ed. K.L.S. Harley), pp. 104-106. CSIRO, Canberra, Australia.

    Pérez‐López, U., A. Robredo, M. Lacuesta, C. Sgherri, A. Muñoz‐Rueda, F. Navari‐Izzo, and A. Mena‐Petite (2008). The oxidative stress caused by salinity in two barley cultivars is mitigated by elevated CO2. Physiologia plantarum, 135(1), 29-42.

    Siriworakul, M. and G.C. Schultz (1992) Physical and mechanical control of Mimosa pigra. In: A Guide to the Management of Mimosa pigra (ed. K.L.S. Harley), pp. 102-103. CSIRO, Canberra, Australia.

    Thi, N. T. L. T. Triet, M. Storrs and M. Ashley (2004). Determining suitable methods for the control of Mimosa pigra in Tram Chim National Park, Vietnam. In: Research and management of Mimosa pigra (Eds M. Julien, G. Flanagan, T. Heard, B. Henneck, Q. Paynter and C. Wilson), pp. 91-95. CSIRO Entomology, Canberra, Australia.

    Triet, T., N. T. L. Thi, P. Q. Dan, M. Julien, G. Flanagan, T. Heard, C. Wilson (2004). The invasion by Mimosa pigra of wetlands of the Mekong Delta. In: Research and management of Mimosa pigra (Eds M. Julien, G. Flanagan, T. Heard, B. Henneck, Q. Paynter and C. Wilson), pp. 22-25. CSIRO Entomology, Canberra, Australia.

    Wiecko, G. (2003). Ocean Water as a Substitute for Postemergence Herbicides in Tropical Turf. Weed Technology, 17(4), 788-791.

    Zulkaliph, N. A., A. S. Juraimi, M. K.Uddin, M. Begum, M. S. Mustapha, S. M. Amrizal, and N. H. Samsuddin (2011). Use of saline water for weed control in seashore Paspalum (Paspalum vaginatum). Australian Journal of Crop Science, 5(5), 523-530.