| 几种控释氮肥应用于一品红盆栽试验初探 |
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| 引用本文： | 王永青,江定钦,孙克君.几种控释氮肥应用于一品红盆栽试验初探[J].广东园林,2006,28(Z1):14-16. |
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| 作者姓名： | 王永青 江定钦 孙克君 |
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| 作者单位： | 1. 广州市绿化公司,广东,广州,510470
2. 广州市市政园林局风景绿化处,广东,广州,510470 |
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| 摘 要： | 包膜尿素应用于一品红盆栽的试验研究表明,选用适当的包膜材料,如MgO PR包膜、MgCO3包膜的尿素,利用其养分释放具有控释性,满足一品红生长所需的氮素营养,一品红的长势得到加强,有效提高了植物对肥料的吸收率。
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| 关 键 词： | 控释氮肥 一品红 冠幅 株高 |
| 修稿时间： | 2005年9月26日 |
A Preliminary Study on Several Controlled-release N Fertilizers Applied in Euphorbia Pulcherrima Pot Trial |
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| WANG Yong-qing,JIANG Ding-qin,SUN Ke-jun.A Preliminary Study on Several Controlled-release N Fertilizers Applied in Euphorbia Pulcherrima Pot Trial[J].Journal of Guangdong Landscape Architecture,2006,28(Z1):14-16. |
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| Authors: | WANG Yong-qing JIANG Ding-qin SUN Ke-jun |
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| Abstract: | The Euphorbia pulcherrima pot trials showed that application of urea coated with appropriate controlled-release material ,such as MgO PR,MgCO3,could fulfill the nitrogen nutrition of Euphorbia pulcherrima growth.The controlled-release capability of controlled-release fertilizer strengthened Euphorbia pulcherrima growth and increased the N use efficiency of plant. |
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| Keywords: | Controlled-release N Fertilizer Euphorbia pulcherrima Coronal Breadth Stalk Height |
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