| 保水剂在萝卜流体播种中的应用研究 |
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| 引用本文： | 马晓娣,杨英华,孙玉霞,黄美玉.保水剂在萝卜流体播种中的应用研究[J].北方园艺,2007(3):1-3. |
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| 作者姓名： | 马晓娣 杨英华 孙玉霞 黄美玉 |
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| 作者单位： | 1. 河北工程大学,邯郸,056038
2. 中国科学院化学研究所,北京,100080 |
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| 摘 要： | 以E、F、A 3种不同型号的保水剂用于萝卜流体播种,并研究其应用效果.试验结果表明:3种保水剂用于萝卜流体播种,均可调节土壤含水量,促进萝卜出苗及生长发育,增强抗病能力,提高产量.3种保水剂平均使萝卜出苗提早3d,产量增加43.2%,其中以E、F型保水剂应用效果较为理想.由此可见,选择适宜的保水剂进行流体播种,是确保萝卜节水增产的一条有效途径,值得推广应用.
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| 关 键 词： | 保水剂 萝卜 流体播种 |
| 文章编号： | 1001-0009(2007)03-0001-03 |
| 收稿时间： | 10 10 2006 12:00AM |
| 修稿时间： | 2006年10月10日 |
Research on Application Effect of Water-retaining Agent in Fluid Seeding of Radish |
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| MA Xiao-di,YANG Ying-hua,SUN Yu-xia,HUANG Mei-yu.Research on Application Effect of Water-retaining Agent in Fluid Seeding of Radish[J].Northern Horticulture,2007(3):1-3. |
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| Authors: | MA Xiao-di YANG Ying-hua SUN Yu-xia HUANG Mei-yu |
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| Institution: | 1. Hebei University of Engineering; Handan 056038;2. Institute of Chemistry Chinese Academy of Sciences, Beijing 100080 |
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| Abstract: | The application effects of three water-retaining agents(E,F,and A)in fluid seeding of radish were investigated in this experiment.The results demonstrated that the three water-retaining agents in fluid seeding were all capable of regulating the soil water content,accelerating the germination and upgrowth,improving the ability to resist virus,and enhancing the yield of radish.The germination date was 3 days earlier in fluid seeding than that of routine seeding,and the yield of radish in fluid seeding was averagely increased by 43.2%.Among three water-retaining agents(E,F,and A),the application effect of E and F were more obvious than that of A.This showed that fluid seeding with fitting water-retaining agent was an effective approach to economising water and insuring a bumper harvest of radish,and it was worth popularizing and applying in agricultural production. |
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| Keywords: | Water-retaining agent Radish Fluid seeding |
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