| 不同肥料配比对卡特兰叶及其假球茎中元素含量影响 |
| |
| 引用本文： | 孙瑶,吴根良,沈国正,郗笃隽. 不同肥料配比对卡特兰叶及其假球茎中元素含量影响[J]. 北方园艺, 2007, 0(3): 120-121 |
| |
| 作者姓名： | 孙瑶 吴根良 沈国正 郗笃隽 |
| |
| 作者单位： | 浙江省杭州市农业科学研究院,310024;浙江省杭州市农业科学研究院,310024;浙江省杭州市农业科学研究院,310024;浙江省杭州市农业科学研究院,310024 |
| |
| 基金项目： | 杭州市科技发展项目,编号：200462N08. |
| |
| 摘 要： | 不同氮、磷、钾配比的花多多水溶性肥料处理后,高N含量的肥料有利于增加卡特兰叶片及其假球茎中的N含量,而提高肥料中的P含量对卡特兰叶片中的P含量无影响,却提高了假球茎中的P含量。且使用不同氮、磷、钾比例的肥．料时,应外源补充Ca,以保障卡特兰正常的生长发育。
|
| 关 键 词： | 氮、磷、钾配比 卡特兰 元素 |
| 文章编号： | 1001-0009(2007)03-0120-02 |
| 收稿时间： | 2006-10-10 |
| 修稿时间： | 2006-10-10 |
Effects of Different Fertilizers on Elements Contents of Leaves and Pseudobulbs in Cattleya |
| |
| SUN Yao,WU Gen-liang,SHEN Guo-zheng,XI Du-jun. Effects of Different Fertilizers on Elements Contents of Leaves and Pseudobulbs in Cattleya[J]. Northern Horticulture, 2007, 0(3): 120-121 |
| |
| Authors: | SUN Yao WU Gen-liang SHEN Guo-zheng XI Du-jun |
| |
| Affiliation: | Hangzhou Academy of Agricultural .Sciences, Zhejiang 310024 |
| |
| Abstract: | This study investigated the influence of different N,P,K proportioning fertilizers on elements contents of leaves and pseudobulbs in cattleya(Cattleya_mossiae_v_reineckiana).The results indicated that N content was increased in leaves and pseudobulbs of cattleya subjected by high N fertilizer.Although high P fertilizer had negligible effects on P content of leaves from cattleya,it induced an increase in P content in pseudobulbs.We also found that exogenous Ca application could be facilitated to the development of cattleya,as well as treated by fertilizer with differently proportionalN,P and K. |
| |
| Keywords: | N P K proportioning Cattleya(Cattleya_mossiae_v_reineckiana) Elements contents |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
