| 棉杆制浆废液生物转化液对茄子种子萌发和幼苗生长的影响 |
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| 引用本文： | 邱瑾,庞金钊,刘忠,杨宗政. 棉杆制浆废液生物转化液对茄子种子萌发和幼苗生长的影响[J]. 安徽农业科学, 2010, 38(6): 2858-2860. DOI: 10.3969/j.issn.0517-6611.2010.06.036 |
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| 作者姓名： | 邱瑾 庞金钊 刘忠 杨宗政 |
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| 作者单位： | 天津科技大学海洋科学与工程学院,天津,300222;天津科技大学海洋科学与工程学院,天津,300222;天津科技大学海洋科学与工程学院,天津,300222;天津科技大学海洋科学与工程学院,天津,300222 |
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| 基金项目： | 天津市基础研究计划重点项目(08JCZDJC15600);;“棉杆高得率纸浆造纸废水处理及资源化利用”天津市教委(SW20060001) |
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| 摘 要： | [目的]为制浆造纸废水的资源化利用提供科学依据。[方法]以茄子种子为材料,清水处理为对照,研究不同稀释倍数棉杆制浆废液枯草芽孢杆菌转化液对种子萌发和幼苗生长的影响。[结果]稀释5、10、15、20、25、30倍的转化液处理后,种子的出苗率分别为28.5%、56.0%、64.7%、52.0%、35.0%、60.0%、40.67%;综合各项指标,稀释10倍的转化液对茄子种子萌发的促进作用最明显;转化液稀释15倍的试验组茄子幼苗鲜重为对照组的3.3倍,株高比对照组增高了1倍,子叶叶绿素含量比对照组提高了16.3%。[结论]稀释适宜倍数的棉杆制浆废液生物转化液对茄子种子萌发和幼苗生长具有较好的促进作用。
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| 关 键 词： | 棉杆制浆废液 枯草芽孢杆菌 转化液 种子萌发 幼苗生长 |
Effects of Bioconversion Broth of Cotton Stalk Pulping Waste Liquor on Seed Germination and Seedling Growth of Eggplant |
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| QIU Jin et al. Effects of Bioconversion Broth of Cotton Stalk Pulping Waste Liquor on Seed Germination and Seedling Growth of Eggplant[J]. Journal of Anhui Agricultural Sciences, 2010, 38(6): 2858-2860. DOI: 10.3969/j.issn.0517-6611.2010.06.036 |
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| Authors: | QIU Jin et al |
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| Affiliation: | College of Marine Science and Engineering;Tianjin University of Science and Technology;Tianjin 300222 |
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| Abstract: | [Objective]The study was to provide the scientific basis for the resource utilization of pulping and papermaking wastewater.[Method]With the seeds of eggplant as the materials and the treatment with clear water as CK,the effects of bioconversion broth of cotton stalk pulping waste liquor with different dilution times that converted by Bacillus subtilis on seed germination and seedling growth of eggplant were studied.[Result]After treatment with the bioconversion broth with dilution times of 5,10,15,20,25,30... |
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| Keywords: | Cotton stalk pulping waste liquor Bacillus subtilis Bioconversion broth Seed germination Seedling growth |
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