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施用调制剂对水稻秧苗体内某些生化特性的影响
引用本文:于虹漫,唐咏,杨伟奇,徐玉佩.施用调制剂对水稻秧苗体内某些生化特性的影响[J].沈阳农业大学学报,2001,32(2):87-89.
作者姓名:于虹漫  唐咏  杨伟奇  徐玉佩
作者单位:1. 云南农业大学
2. 沈阳农业大学
3. 沈阳市土肥站
摘    要:通过田间试验,研究了草甸土施用“亚大Ⅱ号”牌水稻旱育苗床土调制剂对水稻秧苗体内某些生化特性的影响。结果表明:随着调制剂用量的增加和床土pH值的降低,水稻秧苗体内超氧化物歧化酶(SOD)、苯丙氨酸解氮酶(PAL)过氧化物酶(POD)、多酚氧化酶(PPO)活性提高,秧苗素质改善,抗病能力随之增强。

关 键 词:水稻  草甸土  调制剂  生化特性  秧苗素质  立枯病  抗病力
文章编号:1000-1700(2001)02-0087-03
修稿时间:2000年1月5日

Effects of Application of Seedling-Stimulating Agent on Biochemical Characteristics of Rice Seedlings
YU Hong-man,et al..Effects of Application of Seedling-Stimulating Agent on Biochemical Characteristics of Rice Seedlings[J].Journal of Shenyang Agricultural University,2001,32(2):87-89.
Authors:YU Hong-man  
Abstract:The effects of the meadow soil treated with seedling-stimulating agent on the biochemical characteristics of rice seedlings were studied. The result showed that the enzyme activities of SOD?PAL?POD and PPO in rice seedlings were increased and the seedling quality was improved as the increase of the agent amount and the decrease of pH of seedling bed soil.
Keywords:rice  meadow soil  seedling-stimulating agent  biochemical characteristics
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