| 露地观赏桃的花期调控 |
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| 引用本文： | 熊融,陈进勇,王扬.露地观赏桃的花期调控[J].北方园艺,2012(8):75-77. |
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| 作者姓名： | 熊融 陈进勇 王扬 |
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| 作者单位： | 北京市农林科学院 农业综合发展研究所,北京,100097 |
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| 摘 要： | 以早花的观赏桃山桃、白花山碧桃、粉花山碧桃、绛桃为试材,在植株外部搭建简易防护棚,观测其催花效果,研究露地栽培的多年生观赏桃春季花期调控技术。结果表明:在低温休眠期结束后,搭建塑料薄膜简易防护棚可以有效地提高植株周边小环境内的温、湿度,使上述4种(品种)观赏桃相对于对照组提前5～12d开放,且花期稳定,视觉观赏效果良好。
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| 关 键 词： | 露地观赏桃 花期调控 防护棚 |
Study on the Flowering-time Regulation of Outdoor Ornamental Peaches |
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| XIONG Rong
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CHEN Jin-yong
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WANG Yang.Study on the Flowering-time Regulation of Outdoor Ornamental Peaches[J].Northern Horticulture,2012(8):75-77. |
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| Authors: | XIONG Rong CHEN Jin-yong WANG Yang |
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| Institution: | (Institute of Agricultural Integrated Development,Beijing Academy of Agriculture and Forestry Sciences,Beijing 100097) |
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| Abstract: | Four outdoor ornamental peaches,Prunus.davidiana(8samples),P.davidian ‘Baihuashanbitao’(2samples),P.davidiana ‘Fenhuashanbitao’(2samples),and P.persica ‘Camelliaeflora’(4samples) were enclosed in shelters individually to force early bloom,in order to discuss flowering regulation for open field cultivated Ornamental peaches.The results showed that after the initial dormant period,such shelters effectively increased the surrounding temperature and moisture that resulted in early bloom ranging from 5to 12days compared to the control group. |
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| Keywords: | outdoor ornamental peaches flowering-time regulation shelter |
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