News----South China Botanical Carden, Chinese Academy of Sciences

2022-08-29

Diverse responses of fruit development period

Unexplored , particularly for woody plants .We found that in all species both flowering and fruiting phenology , i . e . , the FDP , advanced with climate warming .In a longer time and thus slowed down the advance of fruiting .Season , which is by and largely similar with different woody species .Flowering date ( a ) , fruiting date ( b ) and th... Climate warming has significantly altered the phenology of plants in recent decades. However, in contrast to the widely reported warming-induced extension of vegetative growing season, the response of fruit development period (FDP) from flowering to fruiting remains largely unexplored, particularly for woody plants.
　　Analyzing >560,000 in sit...

2022-08-29

Ten years of warming significantly increased plant-derived carbon accumulation in an East Asian monsoon forest

Warming affects the carbon cycle process of the terrestrial ecosystem by affecting the counterbalance between carbon input and output , and the stability of the carbon pool .Microbial transformation and mineral protection pathways of soil organic carbon stock and composition under long-term warming. Warming affects the carbon cycle process of the terrestrial ecosystem by affecting the counterbalance between carbon input and output, and the stability of the carbon pool. Although most studies showed that warming decreased soil organic carbon (SOC) content, there is still great uncertainty in the direction and extent of the warming effect on S...

2022-07-21

Tree species richness as an important biotic factor regulates the soil phosphorus density in China’s mature natural forests

Models that represents the P cycle .And mixed coniferous and broad-leaved forest , MF ) , based on the data of 946 mature natural forest sites from a nationwide field.This work has been published online in Science of the Total Environment , entitled ‘ Tree species richness as an important biotic factor regulates the.Equation model of biotic and...
　　Phosphorus (P) is one of the most important limiting nutrients in terrestrial ecosystems. The soils represent the largest P reserve (He et al., 2021a), which P storage determines the form and supply of soil P to plants, potential affecting the function of forest ecosystems. However, our understanding of the drivers of soil P pattern is stil...

2022-07-12

Second national botanical garden opens in Guangzhou

China ' s second national botanical garden opened on Monday in Guangzhou , Guangdong province , after the country ' s first was unveiled in Beijing in April .It is home to about 17000 taxa of conservation plants away from their natural habitats , including 643 rare and endangered plants , and 337 wild plant species on national key protection lis... chinadaily.com.cn | Updated: 2022-07-11
　　The South China National Botanical Garden in Guangzhou, Guangdong province. [Photo/CCTV News]
　　China's second national botanical garden opened on Monday in Guangzhou, Guangdong province, after the country's first was unveiled in Beijing in April.
　　Built on the current South China Botanical Garden...

2022-07-12

National botanical garden opens in Guangzhou

The South China National Botanical Garden was officially inaugurated in Guangzhou , Guangdong province , on Monday . [ Photo provided to chinadaily . com . cn ].China ' s national botanical garden system will help protect rare plants and ensure diversity , according to a statement released by the garden in Guangzhou on Monday . China is among th... By Zheng Caixiong in Guangzhou | chinadaily.com.cn | Updated: 2022-07-11
　　The South China National Botanical Garden was officially inaugurated in Guangzhou, Guangdong province, on Monday. [Photo provided to chinadaily.com.cn]
　　The South China National Botanical Garden was officially inaugurated after an unveiling ceremony on Monday in Gua...

2022-07-12

South China National Botanical Garden, a paradise for plant diversity

2022 - Jul-11 ？？？？？ Source : ？ newsgd . comChina ' s second national botanical garden — South China National Botanical Garden — was officially inaugurated in Guangzhou on July.Including 6000 species of economic plants . 95% of rare and endangered species in South China will be effectively ex-situ conserved , providing original plant ... 2022-Jul-11 Source: newsgd.com
　　China's second national botanical garden—South China National Botanical Garden—was officially inaugurated in Guangzhou on July 11.
　　With a planned area of 319 hectares and 17,168 species of ex-situ protected plants, the national botanical garden features scientific botanical research, ex-situ conserv...

2022-06-20

Diversity and species-specificity of brood pollination of leafflower trees (Phyllanthaceae: Glochidion) by leafflower moths (Lepidoptera: Epicephala)

Instruction of Prof . Luo Shixiao , Prof . David H . Hembry and Dr . Gang Yao , Pisal.Mutualism stability in plant-insect interactions in this biodiversity hotspot .Areas which are five Glochidion species distributed . Under the instruction of Prof. Luo Shixiao, Prof. David H. Hembry and Dr. Gang Yao, Pisal Chheang is a Cambodian graduated master student in field of botany and the first person who reported the first detail information of pollination system of species-specificity of brood pollination of leafflower tree (Glochidion) by leafflower moths (Epicepha...

2022-05-12

SCBG made progress in the regulation of the flowering of Paphiopedilum

Apical bract that fails to develop further once the dominant flower is opened .Were able to explore the whole development process of P . callosum buds , from vegetative to reproductive growth ( Fig .Study provides insight into mechanisms regulating flower development of P .Work has been published online in Horticulture Research ( if = 6.793 ) , ... Paphiopedilum orchids have a high ornamental value. However, studies on flower development regulation and the molecular mechanism behind are lacking. Most popular species of Paphiopedilum sold on the market will display one flower. All such one-flowered species have an additional flower bud in the apical bract that fails to develop further once ...