中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 短命植物异果芥的生殖分配及结实特性 塔里木大学学报 2011,23 (4) 19-24
Position: Home > Articles > The Characteristics of Fruit-set and Reproductive Package in Diptychocarpus stricus Journal of Tarim University 2011,23 (4) 19-24

短命植物异果芥的生殖分配及结实特性

作  者：
吴雪莲;王文华;谭敦炎
单  位：
农业部农产品质量监督检验测试中心;西藏自治区农牧科学院蔬菜研究所;新疆农业大学林学院
关键词：
短命植物;异果芥;生殖分配;结实特性
摘  要：
通过对短命植物异果芥的三种春萌植株的生殖分配和结实特性的研究,对其在新疆准噶尔荒漠中独特的适应对策—果实多态性进行了探讨。结果表明:三种植株的生殖分配高达65%以上,远高于大多数一年生植物。紫红色花植株上、下部果实萌生植株之间的单株生物量存在极显著差异,但生殖分配差异不显著;三种植株的结实率均在80%以上;三种植株单株上、下部果实数和果实总数均存在极显著差异;单株结实数与单株生物量呈线性正相关。
译  名：
The Characteristics of Fruit-set and Reproductive Package in Diptychocarpus stricus
作  者：
Wu Xuelian1 Wang Wenhua2 Tan Dunyan3(1 Ministry of Agriculture Supervision and Testing Center,Lhasa,Tibet 850032)(2 Tibet Academy of Agriculture and Animal Institute of Vegetables,Lhasa,Tibet 850032)(3 College of Forestry Sciences,Xinjiang Agricultural University,Urumqi 830052)
关键词：
ephemeral plants;Diptychocarpus stricus;reproductive allocation;fruit-set
摘  要：
In this paper the characteristics of reproductive allocation and fruit-set of Diptychocarpus stricus,were compared and analyzed,the fruit polymorphism of the adaptation strategies in Junggar desert was also explored.The results were as follows: The reproductive allocation(RA) in three morphs plant are more than 65%,much more higher than most of those of annual plants.There are significant differences in the biomass per individual between plants geminated by upper and lower fruit with purple-flowered morphs on the spring germinated plants in Diptychocarpus stricus,but there are no significant differences amongst the reproductive allocation;The fruit-set ratios are more than 80%.Meanwhile,there are significant differences in the upper fruits yield,the lower fruits yield and total fruit yield amongst the three morphs plants.There is significant positive correlation between the biomass per individual and the fruits yield.

相似文章

导出引用
计量
文章访问数: 12
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46