| 屋顶花园栽培基质中添加海泡石的效果研究初报 |
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| 作者姓名： | 王军利 张 菁 |
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| 作者单位： | 咸阳职业技术学院 陕西咸阳713702(王军利)，湖南福来格生物技术有限公司 湖南长沙410100(张菁) |
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| 摘 要： | 在屋顶花园条件下,以葱兰和佛甲草为实验材料,对它们的栽培基质中添加海泡石,通过与未加海泡石的实验作对照,发现,将适量海泡石加入屋顶花园的栽培基中,可明显改良植物的根际环境,提高土壤肥力,提高基质保水供水的能力,使植物生长旺盛,提高抗病能力。但大雨时,加入海泡石的基质,水分下渗慢,基质表层留水量及流水量增大,易冲走混合基质中的轻型材料部分,在坡面屋顶使用时,不宜加入过多。
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| 关 键 词： | 屋顶花园 栽培基质 海泡石 葱兰 佛甲草 |
The Effects of the Sepiolite to the Growth of Plants in A Roof Garden |
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| Authors: | Wang junli Zhang jing |
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| Institution: | 1.Xianyang Vocational Technical College, Xianyang Shaanxi 713700; 2.Hunan Flag Bio-tech. Co, ltd, Changsha Hunan 410100 |
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| Abstract: | In the roof garden, Zephyranthes candida Herb and S.Lineare were made as target plants, each kind of the plant was separated into two groups: One group was planted in the culture material with certain quantity Sepiolite added in, the other was planted in the same culture material but with no Sepiolite. 90 days later, the growth of the two group plants were compared, the results shows: Plants in the culture material with Sepiolite added in grew much more better. But the Sepiolite made it difficult to let the rain water seep into the culture material when it''s raining hard, the light part of the culture material was easy to be flooded away. So, when the roof was a slanting one, the Sepiolite could not be added into too much. |
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| Keywords: | Roof Garden Culture material Sepiolite Zephyranthes candida Herb and S Lineare |
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