| 不同营养液栽培对甜罗勒的生长及精油含量的影响 |
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| 引用本文： | 姚雷,毕磊.不同营养液栽培对甜罗勒的生长及精油含量的影响[J].上海交通大学学报(农业科学版),2002,20(4):302-306,321. |
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| 作者姓名： | 姚雷 毕磊 |
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| 作者单位： | 1. 上海交通大学,农业与生物学院,上海201101
2. 新疆芳香植物科技开发有限公司,乌鲁木齐830000 |
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| 基金项目： | 上海市教委曙光计划项目(99SG48) |
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| 摘 要： | 本实验的目的是探索最佳营养液配方以此为根据提高甜罗勒（Ocimum basilicum L.）精油含有率和改善精油组分。在以前的研究积累，并参照国际通用配方Hoagland基础上设计了新的配方（下称自制配方）。自制配方与Hoagland配方的主要区别为：自制配方中大量元素的H2PO4^-和SO4^2-离子浓度分别为Hoagland配方的4倍和2倍；NO3^-的浓度降低了8mg/L，且营养液中不使用NH4^ 。实验结果显示：Hoagland配方对生物量的增加，以及营养成分的增加有显著的促进作用，但自制配方在不显著降低生物量和保证基本营养成分的基础上，明显地提高了精油的含有率，而且，使精油的组分优化。
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| 关 键 词： | 甜罗勒 生长 精油含量 营养液配方 营养成分 |
| 文章编号： | 1000-193X(2002)04-0302-05 |
Effect on the growth and essential oil content of sweet basil with different nutrition media treatments |
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| YAO Lei,BI Lei.Effect on the growth and essential oil content of sweet basil with different nutrition media treatments[J].Journal of Shanghai Jiaotong University (Agricultural Science),2002,20(4):302-306,321. |
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| Authors: | YAO Lei BI Lei |
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| Institution: | YAO Lei 1,BI Lei 2 |
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| Abstract: | The purpose of the studies tries to find a optimal nutrition media to increase the content and improve the components of essential oil of Sweet Basil (Ocimum basilicum L.). In nutrition media of Hoagland and Yao's were used in four different treatments, and every treatment group were repeated four times. Treatment 1: Hoagland & Anon's nutrition media; Treatment 2: 50% concentration of treatment 1; Treatment 3: Yao's nutrition media; Treatment 4: 50% concentration of treatment3. Comparing with Hoagland's,the proportion of H 2PO 4 and SO 4 2 in Yao's was 4 times and 2 times more than Hoagland's respectively; The proportion of NO 3 was reduced 8 mg/L than that of Hoagland's and no NH 4 + in Yao's. The results showed that: the fresh weight and dry weight in treatment 1 was higher than those of other treatments. But the essential oil in treatment 3 was higher than those of other treatments moreover the essential oil components in treatment 3 was improved. |
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| Keywords: | sweet basil nutrition media essential oil contents composition nutrient |
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