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Position: Home > Articles > Effects of Soil pH on Physiolovical Characteristics of Oryza rufipogon Griff. Journal of Anhui Agricultural Sciences 2013 (2) 15-17+20

不同土壤pH对普通野生稻生理特性的影响

作  者:
喻崎雯;马祖陆;伊文超;梁晓
单  位:
中国地质科学院岩溶地质研究所
关键词:
普通野生稻;土壤pH;生理特性
摘  要:
[目的]研究不同土壤pH对普通野生稻生理特性的影响。[方法]以雁山普通野生稻为试验材料,通过盆栽试验设置不同土壤pH栽培,比较不同pH下普通野生稻的生理特性变化。[结果]在pH为6.8的中性条件下,普通野生稻叶片叶绿素相对含量和可溶性糖含量最高,脯氨酸含量和MDA含量维持最低水平,且CAT和POD活性均为最高。[结论]雁山普通野生稻对中性偏碱环境的适应性较强,适宜的环境pH范围为6.0~7.4。
译  名:
Effects of Soil pH on Physiolovical Characteristics of Oryza rufipogon Griff.
作  者:
YU Qi-wen et al(Institute of Karst Geology,Chinese Academy of Geological Sciences,Guilin,Guangxi 541004)
关键词:
Oryza rufipogon Griff.;Soil pH;Physiolovical characteristics
摘  要:
[Objective] The research aimed to study the effects of soil pH value on physiolovical characteristics of Oryza rufipogon Griff.[Method] Using O.rufipogon as test material,the physiolovical characteristics of O.rufipogon were analyzed through pot experiment under different soil pH value culture.[Result] The chlorophyll content and soluble sugar content were highest,while the proline content and MDA were the lowest at pH=6.8.CAT and POD showed strongest activity at pH=6.8.[Conclusion]O.rufipogon adapt to the pH range form 6.0 to 7.4.

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