| 控释复合肥对盆栽一串红生长发育与品质的影响 |
| |
| 引用本文： | 颜冬云,张民,蒋新. 控释复合肥对盆栽一串红生长发育与品质的影响[J]. 园艺学报, 2004, 34(6): 773-777 |
| |
| 作者姓名： | 颜冬云 张民 蒋新 |
| |
| 作者单位： | ( 山东农业大学资源与环境学院, 泰安271018 ; 土壤与农业可持续发展国家重点实验室, 中国科学院南京土壤研究所, 南京210008) |
| |
| 基金项目： | 国家农业科技跨越计划资助项目(2001-跨8)，教育部高等学校骨干教师资助计划资助项目〔教技司(2000)65号〕 |
| |
| 摘 要： | 对采用流化床包膜技术制作的控释复合肥进行了一串红花卉盆栽试验, 并与普通复合肥进行了肥效对比。经控释复合肥处理的一串红叶绿素相对含量、叶面积、叶数和生长势均比普通复合肥有明显优势。植株的平均干样质量和花样质量在各施肥处理上均显著大于普通复合肥。从观赏价值来看, 与普通复合肥相比, 控释复合肥处理的一串红开花早, 花量多, 鲜艳夺目。控释复合肥不仅在促进生长发育方面,而且在防止因施肥量过高造成植株伤害的安全性方面都具有明显的优越性。一串红在直径25 cm、高21 cm盆栽的控释肥最佳施肥量是纯N 0.4 g/ kg 土。
|
| 关 键 词： | 一串红 控释复合肥 普通复合肥 肥效 |
| 文章编号： | 0513-353X(2004)06-0773-05 |
| 收稿时间： | 2003-11-17 |
| 修稿时间： | 2004-04-05 |
Effects of Controlled-release Fertilizers on Growth and Development of Potted Salvia |
| |
| Yan Dongyun ,,Zhang Min ,and Jiang Xin. Effects of Controlled-release Fertilizers on Growth and Development of Potted Salvia[J]. Acta Horticulturae Sinica, 2004, 34(6): 773-777 |
| |
| Authors: | Yan Dongyun Zhang Min and Jiang Xin |
| |
| Affiliation: | ( College of Resource and Environment , Shandong Agricultural University , Taipan 271018 , China ; State Key Laboratory of Soil and Sustainable Agriculture , Institute of Soil Science , Chinese Academy of Sciences , Nanjing 210008 , China) |
| |
| Abstract: | The experiment of controlled2release fertilizers (CRFs) on growth and development of salvia plant in pot was conducted in comparison with common compound fertilizers (CCFs) . The contents of chlorophyll , number of leaves , leaf area and growth potential of the salvia treated by CRFs were significantly greater than those by CCFs.There were higher dry matter mass and flower mass of salvia treated with CRFs compared with those by CCFs. Furthermore , the treatment with CRFs distinctly boosted florescence flourish and extended view period , which promoted salvia growth , but also avoided damage to the plants caused by excess use of fertilizers. The optimum amount for fertilizer application on salvia in the 25 cm ×21 cm pot was N 0.4 g/ kg soil . |
| |
| Keywords: | Salvia Controlled-release fertilizer Common compound fertilizer Fertilizer efficiency |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《园艺学报》浏览原始摘要信息 |
|
点击此处可从《园艺学报》下载全文 |
|
