| 黄瓜穴盘育苗低成本基质混土配比研究 |
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| 引用本文： | 王少先,吴正景,孙文景.黄瓜穴盘育苗低成本基质混土配比研究[J].长江蔬菜,2009(18):64-66. |
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| 作者姓名： | 王少先 吴正景 孙文景 |
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| 作者单位： | 河南科技大学林学院,河南洛阳,471003 |
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| 基金项目： | 河南科技大学科研基金资助项目 |
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| 摘 要： | 黄瓜穴盘育苗低成本基质混土配比研究。试验结果表明,用麦秸、牛粪和土壤以(4.8～5.4)∶(3.2～3.6)∶(1～2)的比例(体积比)配成的复合基质进行黄瓜穴盘育苗,幼苗生长健壮,能形成良好的塞子苗。该基质的容重为0.337～0.444g/cm3,总孔隙度为81.2%～86.0%,通气孔隙度为21.5%～27.1%,持水孔隙度为58.9%～59.2%,EC值1.87～2.57mS/cm。粘土比河沙土更适宜作穴盘育苗的基质材料。
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| 关 键 词： | 穴盘育苗 基质配比 土壤 黄瓜 |
Study on the Low-cost Plug Seedling Media with Different Blend Ratio of Soil in Cucumber |
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| WANG Shaoxian,WU Zhengjing,SUN Wenjing.Study on the Low-cost Plug Seedling Media with Different Blend Ratio of Soil in Cucumber[J].Journal of Changjiang Vegetables,2009(18):64-66. |
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| Authors: | WANG Shaoxian WU Zhengjing SUN Wenjing |
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| Institution: | WANG Shaoxian,WU Zhengjing,SUN Wenjing ( Department of Forestry,Henan University of Science , Technology,Luoyang,Henan 471003 ) |
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| Abstract: | As more soil was added to basic media (wheat straw∶dry cattle excrement=3∶2),the multiple medias volume weight increased,total porosity and aeration porosity decreased,and water-holding porosity kept invariable. The best cucumber plug-seedling could be obtained on media blended with (15±5)% soil,which volume weight,total porosity,aeration porosity and EC value respectively were 0.337-0.444 g/cm3,81.2%-86.0%,21.5%-27.1% and 1.87-2.57 mS/cm. Compared to the sand soil,clay soil was more proper for plug seedling,which media blended with 20% soil. |
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| Keywords: | Plug seedling Media proportion Soil Cucumber |
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