| 不同基质配方对番茄幼苗生长的影响 |
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| 引用本文： | 耿广东,罗志勇,张素勤.不同基质配方对番茄幼苗生长的影响[J].长江蔬菜,2014(2):41-43. |
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| 作者姓名： | 耿广东 罗志勇 张素勤 |
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| 作者单位： | 贵州大学农学院,贵阳,550025 |
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| 基金项目： | 贵阳市科学技术计划项目（[2010]筑科农合同字第1-农-02号）,贵阳山地醇甜香型烟叶生产技术研究与示范 |
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| 摘 要： | 研究了不同基质配比对番茄幼苗生长的影响，以期筛选出理想的番茄育苗基质配方。试验结果表明，T3处理（草炭∶稻草=3∶5）和 T7处理（菇渣∶稻草=2∶1）的番茄株高、茎粗、地上部鲜干质量、全株鲜干质量和根系活力极显著高于2个对照，并且 T3和 T7处理的番茄根系活力极显著高于其他处理；T7处理的壮苗指数显著高于2个对照，因此 T7处理对番茄育苗的效果最好，其次为 T3。
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| 关 键 词： | 番茄 基质 生长 壮苗指数 根系活力 Tomato （Lycopersicon esculentum Mill） |
Effects of Different Substrate Formulae on Growth of Tomato Seedlings |
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| GENG Guangdong,LUO Zhiyong,ZHANG Suqin.Effects of Different Substrate Formulae on Growth of Tomato Seedlings[J].Journal of Changjiang Vegetables,2014(2):41-43. |
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| Authors: | GENG Guangdong LUO Zhiyong ZHANG Suqin |
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| Institution: | GENG Guangdong, LUO Zhiyong, ZHANG Suqin |
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| Abstract: | In the paper, we investigated the effects of different substrate formulae on the growth of tomato seedlings to screen out ideal substrate formula for tomato seedling cultivation. The results showed that, planted on the two treatments T3 （peat∶straw=3∶5） and T7 （mushroom compost∶straw=2∶1）, the tomato plants had extremely significantly higher plant height, stem diameter, fresh and dry weight of shoots and whole plants, and root activity than those of the two control treatments, and root activity of T3 and T7 treatments were extremely significantly higher than that of the other treatments. Strong seedling index of T7 treatment was significantly higher than that of the two control treatments. Therefore, the best substrate formula was T7 treatment for tomato seedlings, which was followed by T3 treatment. |
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| Keywords: | Substrate Growth Sound seedling index Root activity |
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