| 4种紫金牛属观赏植物的种子萌发试验研究 |
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| 引用本文： | 邱迎君,易官美,单文.4种紫金牛属观赏植物的种子萌发试验研究[J].种子,2010,29(10). |
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| 作者姓名： | 邱迎君 易官美 单文 |
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| 作者单位： | 宁波城市职业技术学院环境学院;江西省中国科学院庐山植物园; |
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| 基金项目： | 国家自然科学基金，宁波城市职业技术学院重点科研资助项目 |
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| 摘 要： | 对4种紫金牛属观赏植物的种子,在不同播种基质和化学药剂处理条件下进行萌发试验,结果表明:透气性良好的苔藓基质萌芽快,但萌芽率不高;生产上常用的腐叶土萌芽率最高,但萌发周期最长,不利于苗期生产管理;腐叶土+垤石(1∶1)萌芽率和开始出现种子萌发的时间适中。试验表明,赤霉素(GA3)对朱砂根种子萌发有显著影响,ABT生根粉无有利影响;去种皮和清水浸泡有利于朱砂根种子的萌发。
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| 关 键 词： | 紫金牛 虎舌红 朱砂根 红凉伞 种子萌发 |
Study on Germination of Four Ornamental Species (variation) in Genus Ardisia |
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| Qiu Ying-jun,YI Guan-mei,SHAN Wen.Study on Germination of Four Ornamental Species (variation) in Genus Ardisia[J].Seed,2010,29(10). |
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| Authors: | Qiu Ying-jun YI Guan-mei SHAN Wen |
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| Institution: | Qiu Ying-jun1,YI Guan-mei1,SHAN Wen2(1.Ningbo city college of vocational technology,Ningbo,Zhejiang 315502,China,2.Lushan botanical garden,Chinese academy of sciences,Lushan,Jiangxi 332900,China) |
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| Abstract: | The impact of different substrate and hormone on seed germination were studied on 4 species(variation)in genus Ardisia.The results showed that germinating rate was low for permeability moss,although germination speed was fast.Germinating rate was high for commonly used leaf mould,while the germination speed was slow,which was inconvenient for management.Both geminating rate and germination speed were medium for leaf mould in soil and vermiculite.The results also showed that GA3 had significant impact on ger... |
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| Keywords: | Ardisia japonica A mamillata A a crenata A a crenata var bicolor seed germination |
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