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中国科学院昆明植物研究所知识管理系统
Knowledge Management System of Kunming Institute of Botany,CAS
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0.05). For some populations, germination capacity in 12-h photoperiod was significantly higher than that in completed darkness（W-FD: P < 0.01, W-JD: P < 0.05）.Genetic variation within and among six populations was assessed using AFLP markers. Genetic diversity was higher at species level (PPL = 69.19%, HE = 0.221) than at population level (PPL = 26.22%, HE = 0.095, Is =0.140), and populations in southeast Yunnan were strongly differentiated from those in southwest Yunnan (Nei’s GST = 0.575; FST = 0.655). UPGMA analysis demonstrated a clear genetic division between the two populations from DeHong (SW Yunnan; D-JD and D-HG) and the four from WenShan (SE Yunnan; W-FD, W-LH, W-ML, and W-MG). Within-population genetic variation was significantly correlated with population isolation (r(PPL) = -0.94, P = 0.006; r(HE) = -0.85, P = 0.032; r(Is) = -0.87, P = 0.025), but not with population size (r(PPL) = 0.63, P = 0.178; r(HE) = 0.54, P = 0.268; r(Is) = 0.56, P = 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officinale is a valuable medicinal plants，mainly distributed in Yunnan, Guangxi and Anhui. It is necessary to understand the environmental adaptation for the effective acclimation and cultivation of this species. Up till now, there is little information on the ecophysiological adaptation of D. officinale, especially on the photosynthetic response to temperature. This paper investigated the response of photosynthesis and growth of D. officinale to temperature, and the stem polysaccharide content of D. officinale at different temperatures, in order to understand how growth temperature affect the growth and development of D. officinale and to determine the suitable temperature ranges and day-night temperature differences for the growth and development of D. officinale. The result are summarized as follows: 1. Temperature has a significant effect on the photosynthetic rate (Pn) of D. officinale, The light saturated photosynthesis at ambient CO2 concentration (Pmax) of the plants were highest at T-30/20. High photosynthetic rate at T-30/20 were related to a larger leaf area (LA) and the more balance between the maximum rate of electron transport and maximum rate of RuBP-mediated carboxylation. 2. Temperature also has a significant effect on the growth and polysaccharide content of D. officinale’s stem. The polysaccharide content of D. officinale at T-20/10 was significantly higher than at the other temperatures, but the stem length, stem node number, stem fresh weight and stem dry weight was the highest at T-30/20. 3. The utilization of solar energy were highest at T-30/15 temperature difference between day and night, it also has the highest content of chlorophyll, and respiration rate was lower, resulting in higher dry matter accumulation and accumulation of relatively higher polysaccharide content. 4. The polysaccharide content of D. officinale T-30/20 temperature difference between day and night was significantly higher than at the other temperatures, but the leaf area was smaller and chlorophyll content, stem length, node number, the average stem length, stem fresh weight and stem dry weight and other indicators are relatively low. 5. My thesis illuminated how temperature affect the growth and development of D. officinale. The suitable temperature ranges and day-night temperature differences for the growth of D. officinale are recommended as below: day temperature is 25℃ ~ 30 ℃, night temperature is 15℃ ~ 20℃, and day-night temperature difference should be maintained at 10℃ ~ 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Plant RD Center[Y65J8322C1]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=Herbaceous%2BPlants&order=desc&&fq=dc.project.title_filter%3ADr.%5C+Plant%5C+RD%5C+Center%5C%5BY65J8322C1%5C%5D"},{"jsname":"Excellent Doctor Fund of Zhongkai University of Agriculture and Engineering[KA180581235]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=Herbaceous%2BPlants&order=desc&&fq=dc.project.title_filter%3AExcellent%5C+Doctor%5C+Fund%5C+of%5C+Zhongkai%5C+University%5C+of%5C+Agriculture%5C+and%5C+Engineering%5C%5BKA180581235%5C%5D"},{"jsname":"lastIndexed","jscount":"2025-06-04"}],"资助项目","dc.project.title_filter")'>
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Systematics and Biogeography of Aralia L. (Araliaceae):Revision of Aralia Sects. Aralia, Humiles, Nanae, andSciadodendron
期刊论文
出版物, 3111, 卷号: 57, 期号: 0, 页码: 1-172
作者:
Jun Wen
Adobe PDF(7233Kb)
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提交时间：2017/07/24
Aralia
Aralia Sect. Aralia
Aralia Sect. Dimorphanthus
Aralia Sect. Humiles
Aralia Sect. Nanae
Aralia Sect. pentapanax
Aralia Sect. Sciadodendron
Biogeography
Araliaceae
Systematics
Evolutionary ecology of plant-plant interactions
期刊论文
出版物, 3111, 页码: 1-144
作者:
Zuo Z(作者)
Adobe PDF(717Kb)
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提交时间：2017/07/19
Reproductive Allocation in Plants
期刊论文
Reproductive Allocation in Plants, 3111, 页码: 1—30
作者:
Shuhei Tanaka
;
Shin-ichiro Kochi
;
Heigo Kunita
;
Shin-ichi Ito
;
Mitsuro Kameya-Iwaki
Adobe PDF(180Kb)
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提交时间：2017/07/19
Shifting plant phenology in responseto global change
期刊论文
TRENDS in Ecology and Evolution, 3111, 卷号: 22, 页码: 357-365
作者:
Elsa E. Cleland
;
Isabelle Chuine
;
Annette Menzel
;
Harold A. Mooney
;
Mark D. Schwartz
Adobe PDF(1022Kb)
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提交时间：2017/07/19
Does competitive asymmetry confer polyploid advantage under changing environments?
期刊论文
JOURNAL OF ECOLOGY, 2023
作者:
Guo,Wen
;
Wei,Na
;
Hao,Guang-You
;
Yang,Shi-Jian
;
Zhu,Zhi-Yong
;
Yang,Yong-Ping
;
Duan,Yuan-Wen
Adobe PDF(4158Kb)
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提交时间：2024/07/10
competition coefficient
competitive asymmetry
drought
functional traits
gas exchange
polyploidy
stress gradient hypothesis
water use efficiency
WATER-USE EFFICIENCY
BRACHYPODIUM-DISTACHYON
NICHE DIFFERENTIATION
PLANT INTERACTIONS
TRADE-OFFS
ESTABLISHMENT
EVOLUTIONARY
DISTURBANCE
ABILITY
PHOTOSYNTHESIS
Community-wide patterns in pollen and ovule production, their ratio (P/O), and other floral traits along an elevation gradient in southwestern China
期刊论文
BMC PLANT BIOLOGY, 2023, 卷号: 23, 期号: 1, 页码: 425
作者:
Nepal,Shristhi
;
Trunschke,Judith
;
Ren,Zong-Xin
;
Burgess,Kevin S.
;
Wang,Hong
Adobe PDF(2666Kb)
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提交时间：2024/05/09
Alpine
Floral traits
Ovule number
Phylogeny
Pollen number
Pollen-ovule ratio (P/O)
PHYLOGENETIC SIGNAL
BREEDING SYSTEM
ALTITUDINAL GRADIENT
WIND POLLINATION
MATING SYSTEM
FLOWER SIZE
LIFE FORM
EVOLUTION
PLANT
NUMBER
Ethnobotanical Research on Dye Plants Used by the Baiyi Indigenous Peoples' from Heqing County, Dali, Yunnan, China
期刊论文
DIVERSITY-BASEL, 2023, 卷号: 15, 期号: 7, 页码: 856
作者:
Yang,Rong
;
Pei,Shengji
;
Xie,Yuying
;
Yan,Xiuxiang
;
Inta,Angkhana
;
Yang,Lixin
Adobe PDF(5584Kb)
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提交时间：2024/05/09
ethnobotany
plant dye
Baiyi indigenous peoples'
traditional knowledge
craft optimization
COLORANTS
COTTON
WOOL
报春花属植物交配系统转变研究
学位论文
: 中国科学院大学, 2022
作者:
钟莉
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提交时间：2024/05/14
报春花属，交配系统，二型花柱，同型花柱，自交综合征，遗传多样性，性状演化
Primula, mating system, distyly, homostyly, genetic diversity, selfing syndrome, trait evolution
梅里雪山植物多样性的垂直梯度格局及群落构建机制
学位论文
: 中国科学院大学, 2022
作者:
钱栎屾
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提交时间：2024/05/14
物种多样性， 系统发育多样性， 功能多样性， 群落构建， 尺度效应
Species diversity, Phylogenetic diversity, Functional diversity, Community assembly, Scale effect
云南被子植物菊类分支的演化历史研究
学位论文
: 中国科学院大学, 2022
作者:
周韩洁
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浏览/下载：208/1
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提交时间：2024/05/14
物种丰富度，系统发育多样性，系统发育结构，演化历史，菊类分支
Species richness, Phylogenetic diversity, Phylogenetic structure, Evolutionary history, Asterids
