| 营养液的组成及理化性质对红榕生长的影响 |
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| 引用本文： | 刘奕清,王大平,杨勇.营养液的组成及理化性质对红榕生长的影响[J].西南农业大学学报,2006,28(4):595-597. |
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| 作者姓名： | 刘奕清 王大平 杨勇 |
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| 作者单位： | 重庆文理学院生命科学系,重庆永川402160 |
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| 基金项目： | 重庆文理学院重点课程园林植物建设资助项目（Z 2005 SK 15） |
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| 摘 要： | 试验研究了无土栽培营养液的组成、电导率和pH对红榕幼苗生长的影响，结果表明：3种配方营养液都可用于红榕幼苗无土栽培，但C配方最节省成本。电导率为1．5mS／cm时，植株生长优于电导率为0．5mS／cm和1．0mS／cm处理，但对根的影响不大。营养液的pH为5．5时有利于植株生长。
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| 关 键 词： | 红榕 水培 营养液 电导率 pH |
| 文章编号： | 1000-2642（2006）04-0595-03 |
| 收稿时间： | 01 16 2006 12:00AM |
| 修稿时间： | 2006-01-16 |
EFFECTS OF THE COMPOSITION OF NUTRIWEN SOLUTION AND ITS PHYSICAL AND CHEMICAL PROPERTIES ON THE GROWTH OF FICUS ELASTICA |
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| LIU Yi-qing,WANG Da-ping,YANG Yong.EFFECTS OF THE COMPOSITION OF NUTRIWEN SOLUTION AND ITS PHYSICAL AND CHEMICAL PROPERTIES ON THE GROWTH OF FICUS ELASTICA[J].Journal of Southwest Agricultural University,2006,28(4):595-597. |
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| Authors: | LIU Yi-qing WANG Da-ping YANG Yong |
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| Institution: | Department of Life Science, Chongqing University of Arts and Science, Yongchuan, Chongqing 402160, China |
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| Abstract: | The effects of the composition of nutrient solutions and their EC (electrical conductivity) and pH on the growth Ficus elastica variety Burgandy were studied. The results showed that all the three nutrient solutions were suitable for Ficus elastica hydro-culture, but the cost of formulation C was the lowest. An EC of 1. 5 mS/cm was more favorable for plant growth than 0. 5 or 1. 0 mS/cm, but difference in EC had little influence on root growth. The optimum pH of the nutrient solution was 5.5. |
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| Keywords: | Ficus elastica Burgandy hydro-culture EC pH |
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