| 微生物液体肥料SP-100对油菜苗期生长和生理生化指标的影响 |
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| 引用本文： | 江燕霞,杨建平,马宁,袁亭亭,李秀梅. 微生物液体肥料SP-100对油菜苗期生长和生理生化指标的影响[J]. 山东农业科学, 2009, 0(7): 72-73 |
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| 作者姓名： | 江燕霞 杨建平 马宁 袁亭亭 李秀梅 |
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| 作者单位： | 1. 作物生物学国家重点实验室/山东农业大学园艺科学与工程学院,山东,泰安,271018
2. 泰安市农业科学研究院,山东,泰安,271000 |
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| 基金项目： | 山东农业大学博士基金，山东省科技发展项目 |
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| 摘 要： | 通过盆栽试验，研究不同浓度微生物液体肥料SP-100对油菜苗期生长和生理生化指标的影响。结果显示，油菜叶绿素含量、根系还原活力、硝酸还原酶活性、超氧化物歧化酶活性随SP-100稀释倍数的升高而降低，而根系生物量、植株总生物量、过氧化物酶活性、脯氨酸含量的最大值出现在500倍稀释液处理的油菜中，但与300倍稀释液处理组差异不显著。综合考虑，在实际生产中，以淋施500倍SP-100稀释液为佳。
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| 关 键 词： | 油菜 微生物液体肥料 SP-100 |
Effect of Microbial Fluid Fertilizer SP-100 on Growth and Physiological and Biochemical Characteristics of Rape Seedlings |
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| JIANG Yan-xia,YANG Jian-ping,MA Ning,YUAN Ting-ting,LI Xiu-mei. Effect of Microbial Fluid Fertilizer SP-100 on Growth and Physiological and Biochemical Characteristics of Rape Seedlings[J]. Shandong Agricultural Sciences, 2009, 0(7): 72-73 |
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| Authors: | JIANG Yan-xia YANG Jian-ping MA Ning YUAN Ting-ting LI Xiu-mei |
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| Affiliation: | 1.State Key Laboratory of Crop Biology/ College of Horticulture Science and Engineering;Shandong Agricultural University;Taian 271018;China;2.Taian Academy of Agricultural Sciences;Taian 271000;China |
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| Abstract: | With the pot experiment,the effects of SP-100 with different concentrations on growth and some physiological and biochemical characteristics of rape seedlings were studied.The results indicated that the chlorophyll content,the root activity and the activities of SOD and NR decreased with the rise of dilution multiple.The rape added 500 times dilution of SP-100 had the maximum root biomass,plant biomass,POD activity and proline content,which had no significant difference with the treatment of 300 times dilut... |
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| Keywords: | SP-100 |
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