| 简易柱式无土栽培法 |
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| 引用本文： | 李止正,龚颂福.简易柱式无土栽培法[J].应用与环境生物学报,2002,8(6):666-667. |
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| 作者姓名： | 李止正 龚颂福 |
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| 作者单位： | 中国科学院上海植物生理研究所,上海,200032 |
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| 基金项目： | 国家科技部”九五”攻关项目”工厂化高效农业示范工程”上海分项中的子项~~ |
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| 摘 要： | 在立柱栽培技术发展过程中 ,简易柱式法最先是在 1994～ 1995年初发展起来的 ,并在当年推广到江苏张家港市和河北遵化市 ,后来在此基础上发展了现被广泛推广应用的标准型柱式无土栽培法1～ 3] ,但该方法中的盆钵是由高强度抗老化的ＡＢＳ工程塑料铸塑而成 ,价格贵 ,安装 1亩 ( 6 6 6 .7ｍ2 )约需6万元人民币 ,在中小城市及农村推广使用不易 ,因此简易柱式无土栽培技术的优点值得重视 ,讨论如下 :1 简易立柱的组装简易柱是由包裹材料柱壁、柱体和栽培基质构成 .柱壁是新制丙烯 (ｐｏｌｙｐｒｏｐｙｒｅｎｅ)编织材料 (俗称“蛇皮”带 ) ,裁…
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| 关 键 词： | 简易柱式无土栽培法 栽培管理 番茄 |
| 修稿时间： | 2001年11月13 |
A SIMPLE COLUMNAR SOILLESS CULTURE METHOD |
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| LI Zhizheng,& GONG Songfu.A SIMPLE COLUMNAR SOILLESS CULTURE METHOD[J].Chinese Journal of Applied and Environmental Biology,2002,8(6):666-667. |
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| Authors: | LI Zhizheng & GONG Songfu |
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| Institution: | LI Zhizheng ** & GONG Songfu |
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| Abstract: | A simple soilless cultural column was composed of columnar wall, columnar body and culture medium. The columnar wall was a chemical material woven with polypropyrene synthetic fibre. The columnar body consisted of a water pipe of 200 cm long and 2 cm in the diameter and 12 circular spacers of 15 cm wide with central circular hole of 2 cm in diameter, which could allow the former water pipe go through to constitute the columnar body. There were many small holes in the spaces so water (nutrient solution) in the column could leak freely from the top of the column. The urea-formaldehyde plastic pieces were used as cultural medium after they were filled into the interval between two spacers on the column. 284 columns (200 cm in height, 15 cm in diameter) were contacted and paralleled to form a "woods" cultural unit (A= 160 m 2 ) for culturing tomato(Lycopersicum Mill) and lettuce(Capitata L.). Fig 4, Ref 3 |
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| Keywords: | simple soilless cultural column tomato |
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