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Web URL(s): | http://www.nykxw.com/upload/loadimg/16930-16932.pdf Last checked: 07/12/2016 Requires: PDF Reader |
Publication Type:
| Report |
Author(s): | Wang, Ming-zu |
Author Affiliation: | College of Agriculture and Gardening, Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong |
Title: | The physiological effect of boric acid on Zoysia japonica cv. Lanyin no 3 under low temperature stress |
Source: | [Anhui Nongye Kexue Shuangyuekan] [Journal of AnhuiAgriculture Sciences]. Vol. 37, No. 34, 2009, p. 16930-16932. |
Publishing Information: | [China: Hefei] |
# of Pages: | 3 |
Keywords: | TIC Keywords: Application rates; Boric acid; Chlorophyll; Cold stress; Physiological responses; Proline; Zoysia japonica
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Cultivar Names: | Lanyin III |
Abstract/Contents: | "[Objective] The aim was to study the effect of boric acid on Zoysia japonica cv. Lanyin No 3 under low temperature stress so as to provide reference for improving lawn quality of Zoysia japonica cv. Lanyin No 3 under low temperature stress. [Method] Two density boric acid which were 16 μmol/L and 32 μmol/L respectively were sprayed twice on Zoysia japonica cv.Lanyin No 3 to study effect of boric acid on the chlorophyll, the soluble sugar, the dissociative proline, the malonaldehyde content and the relative membrane penetrability of Zoysia japonica cv. Lanyin No 3. [Result] The results showed that under the low temperature stress the 16 μmol/L boric acid treatment and the 32 μmol/L boric acid treatment could enhance the chlorophyll, the soluble sugar, the dissociative proline content of Zoysia japonica steud. Lanyin No 3, simultaneously the malonaldehyde content reduced, As a result, the cell membrane system had been protected. The 16 μmol/L boric acid treatment got the better effect, the chlorophyll content, the soluble sugar content and the dissociative proline content enhanced separately 37.5%, 41.2%, 45.1% compared to the comparison, but the malonaldehyde content reduced 16.4%, the relative membrane penetrability reduced 145.0% (A260) and 50.0% (A280). [Conclusion] The 16 μmol/L boric acid treatment could enhance resistance of low temperature stress of Zoysia japonica cv. Lanyin No 3." |
Language: | Chinese |
References: | 17 |
Note: | Abstract also appears in English Additional authors not listed Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Wang, M.-z. 2009. The physiological effect of boric acid on Zoysia japonica cv. Lanyin no 3 under low temperature stress. (In Chinese) [Anhui Nongye Kexue Shuangyuekan] [Journal of AnhuiAgriculture Sciences]. 37(34):p. 16930-16932. |
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