Full TGIF Record # 237482
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Publication Type:
Author(s):Lu, Shao-yun; Chen, Si-man; Chen, Si-ping; Guo, Zhen-fei
Author Affiliation:Laboratory for Turfgrass Science, College of Life Science, South China Agricultural University, Guangzhou, China
Title:Effects of ABA, paclobutrazol and uniconazole on the drought resistance of bermudagrass
Source:[Caoye Xuebao] [Acta Prataculturae Sinica]. Vol. 12, No. 3, June 20 2003, p. 100-104.
# of Pages:5
Publishing Information:[Lanzhou Shi, China]: ["Cao Ye Xue Bao" Bian Ji Wei Yuan Hui]
Abstract/Contents:"The effects of abscisic acid (ABA), paclobutrazol (PP333) and uniconazol (S-3307) on the drought resistance of tifdwarf bermudagrass were studied. Tifdwarf bermudagrass was subjected to soil drought stress by withholding watering at the second day after spraying ABA, PP333 and S-3307. The physiological effects were measured. The results showed that ABA, PP333 and S-3307 increased the relative water content of tifdwarf bermudagrass and therefore increased the drought resistance. The transpired water loss was reduced by ABA and S-3307. The effects of ABA (5 mg/L), PP333 (50 mg/L) and S-3307 (10 mg/L) on the antioxidant enzymes were further determined under drought stress. The results showed that SOD activity was not affected by PP333 and S-3307, but increased by ABA. CAT activity was increased by ABA and S-3307, but not affected by PP333. POD activity was increased by ABA, PP333 and S-3307."
Note:Abstract also appears in English
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Lu, S.-y., S.-m. Chen, S.-p. Chen, and Z.-f. Guo. 2003. Effects of ABA, paclobutrazol and uniconazole on the drought resistance of bermudagrass. (In Chinese) [Caoye Xuebao] [Acta Prataculturae Sinica]. 12(3):p. 100-104.
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