[1]李传荣,张贤德,何庆龙,等.几种果树开花结实动态的研究[J].水土保持研究,2001,8(03):116-120.
LI Chuan-rong,ZHANG Xian-de,HE Qing-long,et al.Efflorescent and Abloom Dynamics of Several Fruit Trees[J].Research of Soil and Water Conservation,2001,8(03):116-120.
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LI Chuan-rong,ZHANG Xian-de,HE Qing-long,et al.Efflorescent and Abloom Dynamics of Several Fruit Trees[J].Research of Soil and Water Conservation,2001,8(03):116-120.
几种果树开花结实动态的研究
《水土保持研究》[ISSN:1005-3409/CN:61-1272/P]
卷:
8
期数:
2001年03期
页码:
116-120
栏目:
出版日期:
1900-01-01
- Title:
- Efflorescent and Abloom Dynamics of Several Fruit Trees
- Keywords:
- efflorescent and abloom dynamics; transferring ratio; canopy structure; competitive indexes
- 分类号:
- S601
- 摘要:
- 作者在平邑县资邱乡东岭开发区对凯特杏、五月火油桃及苍方早生的开花结实作了动态调查研究，开花结实率受树种的生物学特性、异常气候、枝所处的位置等影响。确定了各树种开花结实的关键物候阶段和各阶段的转移比率。开花初期的优先顺序大多是下层、中层、上层；结实主要集中在上、中层，结实率分别为：4.3%、7.7%、5.5%。相应对各树种的竞争指数与开花结实的关系进行了探讨。这些规律为疏花疏果实践提供了基础性依据。
- Abstract:
- Efflorescent and abloom dynamics were investigated for the Kaite apricot, Wuyuehuo nectarine and Cangfangzaosheng peach in Dongling development area, Ziqiu township, Pingyi county, which were prone to be affected by its biotic characteristic, abnormal climate and its branch location. Their transferring ratios and key phenophases during blooming and fruiting were confirmed. Generally, the preferential orders are lower, middle and upper canopies in turn, and their fruiting ratios are 4.3%, 7.7% and 5.5% respectively, which mainly concentrate in middle and upper layers of canopies. Moreover, the relations between their competitive indexes and their blooming and fruiting were studied. The fundamentals were provided for bloom and fruit thinning.
参考文献/References:
[1] 吴翠云等.巴旦杏花芽及结果习性观察[J].塔里木农垦大学学报, 2000, (12):13～15.
[2] 杨克强等.核桃的早实特性及其研究[J].北方园艺, 1998, (5):34～35.
[3] 李传荣.红松林景观格局及其中幼混交林调控机理的研究[博士论文][J].哈尔滨:东北林业大学, 1999.43～72.
[4] 周广彬等.仁用杏坐果率低的原因及对策[J].落叶果树, 1999, (01):54～55.
[5] 李绍华等.不同冬季修剪方法对桃树果实生长、产量及品种质量的影响[J].果树科学, 1997, (2):91～95.
备注/Memo
收稿日期:2001-6-6。
基金项目:山东省人民政府可持续发展科技示范工程“山区生态资源保护及综合开发利用技术的研究与示范”项目资助；山东农业大学科学基金（23009)
作者简介:李传荣，男，（1968- ），博士，2000年毕业于东北林业大学.现工作于山东农业大学林学院，从事生态学教学工作，研究方向为林业生态工程、景观生态.
更新日期/Last Update:
1900-01-01