| 欧李在成都地区引种的初期表现 |
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| 引用本文： | 孙雁霞,邬晓勇,王跃华,李易蓉.欧李在成都地区引种的初期表现[J].安徽农业科学,2010,38(10):5068-5069,5177. |
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| 作者姓名： | 孙雁霞 邬晓勇 王跃华 李易蓉 |
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| 作者单位： | 成都大学生物产业学院,四川,成都,610106;成都大学中药化学实验室,四川,成都,610106 |
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| 摘 要： | 目的]了解欧李在成都地区的适应性。方法]以引种欧李4号和欧李5号为材料,分别对其开花时间、花期长度、坐果率及植株的高度变化等进行观测,并对其物候期进行调查。结果]成都地区欧李的开花时间较北方地区早,物候期较北方地区提前;欧李4号的开花期为8d,平均坐果率为19.48%,高度为44～60cm的植株坐果率较高;欧李5号的开花期为15d,平均坐果率为27.24%,最高植株与最低植株的坐果率相差11.91%;欧李5号的植株高度、开花量、最高坐果率、最低坐果率及平均坐果率等均优于欧李4号,但2品种在成都地区的生长状况均较好。结论]欧李4号和欧李5号适宜在成都地区栽植。
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| 关 键 词： | 欧李 引种 开花 坐果率 |
Performance of Prunus humilis Bunge in Early Introduction Stage in Chengdu |
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| SUN Yan-xia et al.Performance of Prunus humilis Bunge in Early Introduction Stage in Chengdu[J].Journal of Anhui Agricultural Sciences,2010,38(10):5068-5069,5177. |
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| Authors: | SUN Yan-xia |
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| Institution: | SUN Yan-xia et al (College of Biological Industry,Chengdu University,Chengdu,Sichuan 610106) |
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| Abstract: | Objective] The aim was to understand the adaptability of Prunus humilis Bunge in Chengdu Method] With P.humilis 4 and P.humilis 5 as the materials,the changes of their flowering time,florescence duration,fruit setting rate and plant height were determined,and their phenophase were investigated.Result] The flowering time of P.humilis in Chengdu was earlier than that in northern china and their phenophase was advanced than that in northern china.The flowering stage of P.humilis 4 was 8 d with average fruit... |
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| Keywords: | Prunus humilis Bunge Introduction Flowering Fruit setting rate |
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