Knowledge Resource Center for Ecological Environment in Arid Area
| Reproduction of juniper (Juniperus polycarpos) in Khorasan Razavi, Iran | |
| Ahani Hamid; Jalilvand Hamid; Hosseini Nasr Seyed Mohammad; Soltani Kouhbanani Hossein; Ghazi Mohammad Reza; Mohammadzadeh Hassan | |
| 来源期刊 | Forest Science and Practice
 |
| ISSN | 2095-4034 |
| 出版年 | 2013 |
| 卷号 | 15期号:3页码:231-237 |
| 英文摘要 | Juniperus species(juniper)are resistant to drought and have medicinal properties.In order to investigate the condition of juniper reproduction and prevent a decline in its area, largely caused by problems in natural regeneration, the asexual reproduction of juniper has received special attention besides its sexual propagation.Among the six species of juniper in Iran, the most abundant are Juniperus polycarpos and J.excelsa.Juniperus polycarpos is ambi-sexual and J.excelsa unisexual.We show that collecting seeds in September provided for better germination than in November.In sexual propagation 82.0%and in asexual(graft)47.6%success were achieved.Compared to a mixture of water, lime and hormones, a natural treatment of only water had better results.Diurnal change of temperature increased germination of juniper seeds over a constant temperature.Aphyllous stem cuttings from mature and old trees are less successful in rooting than leafy cuttings of juniper saplings.A treatment with Aaterra significantly reduced the percentage of rooted cuttings and total root length.Aliette, Fongarid, Octave, Benomyl, Delsene M and Maneb fungicides significantly increased the percentage of rooted cuttings but did not affect total root length.Autumn explants formed more calli than spring explants.Successful multiplication was achieved by treating buds with a mixture of 0.7%polyvinyl pyrrolidone(PVP)and 2%sucrose and cultured in a basal MS or WRC medium, with a maximum number of new buds.In consideration of extracted material of juniper species in remedy of infectious, fungus, contagious diseases as well as for drought resistance and longevity of this species in severe arid environmental conditions and various industrial applications, reproduction and seed production by micro propagation and biotechnology are necessary. |
| 英文关键词 | Juniperus polycarpos Juniperus excelsa micro propagation reproduction Iran |
| 类型 | Article |
| 语种 | 英语 |
| 收录类别 | CSCD |
| WOS研究方向 | Forestry |
| CSCD记录号 | CSCD:4972325 |
| 资源类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/335276 |
| 作者单位 | Ahani Hamid, Agricultural Sciences and Natural Resources University of Sari(Iran), Iran.; Jalilvand Hamid, Agricultural Sciences and Natural Resources University of Sari(Iran), Iran.; Hosseini Nasr Seyed Mohammad, Agricultural Sciences and Natural Resources University of Sari(Iran), Iran.; Soltani Kouhbanani Hossein, Natural Resources and Watershed Administration of Khorasan Razavi(Iran), Iran.; Ghazi Mohammad Reza, Torogh Nursery, Natural Resources and Watershed Administration of Khorasan Razavi(Iran), Iran.; Mohammadzadeh Hassan, Natural Resources and Watershed Administration of Kalat Naderi, Khorasan Razavi(Iran), Iran. |
| 推荐引用方式 GB/T 7714 | Ahani Hamid,Jalilvand Hamid,Hosseini Nasr Seyed Mohammad,et al. Reproduction of juniper (Juniperus polycarpos) in Khorasan Razavi, Iran[J],2013,15(3):231-237. |
| APA | Ahani Hamid,Jalilvand Hamid,Hosseini Nasr Seyed Mohammad,Soltani Kouhbanani Hossein,Ghazi Mohammad Reza,&Mohammadzadeh Hassan.(2013).Reproduction of juniper (Juniperus polycarpos) in Khorasan Razavi, Iran.Forest Science and Practice,15(3),231-237. |
| MLA | Ahani Hamid,et al."Reproduction of juniper (Juniperus polycarpos) in Khorasan Razavi, Iran".Forest Science and Practice 15.3(2013):231-237. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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