Pub Date : 2010-04-01DOI: 10.3724/SP.J.1143.2009.00543
Xu Fangfang, C. Jin
How introduced plants associate with native biotic is one of the fundamental questions in evolutionary biology and invasive biology. Extrafloral nectar ( EFN) bearing plants usually use nectar to attract ants while those ants could help plants defense herbivores; establishing a plan-t an-t herbivore interactive system. In this study , we conducted artificial an-t exclusion, EFN-exclusion, herbivore exclusion, ant and herbivore exclusion to compare the differences in response to the change of the extrafloral nectaran-t herbivore interaction system in an native passionflower ( Passiflora siamica) and an newly introduced species ( P1 coccinea) . A total of about 24 ant species were recorded consuming the EFN resource. There was no significant difference in the total number of visiting ants while ant species composition was different in the two Passiflora plants (V = 141 76, df= 4, P< 0101) . The most abundant ant species for P1 siamica was Dolichoderus thoracicus while for P1 coccinea was Paratrechina sp. The herbivorous insects observed were mainly generalists, including snails, katydisds ( Pseudophyllidae) or some larvae of butterflies and moths. The amount of nectar per leaf produced from P1 siamica is significantly higher than P1 coccinea ( Willcox, z= 3187, P< 0101) . An-t exclusion in this experiment did not signif-i cantly influence the average leaf loss per plant. The treatments for an-t exclusion, herbivore exclusion, and ant+ herbivore exclusion all did not significantly influence the EFN production. As a whole, the plan-t an-t generalist herbivore in the 云 南 植 物 研 究 2009, 31 ( 6) : 543~ 550 Acta Botanica Yunnanica DOI: 1013724PSP1J1 114312009109101 X 通讯作者: Author for correspondence; E-mail: biotrans@ bn1yn1 cninfo1ne 收稿日期: 20090525, 20090811接受发表 作者简介: 徐芳芳 ( 1981) 女, 在读硕士研究生, 主要从事植物与蚂蚁互惠关系的研究。 two Passiflora species did not show a significant difference in the response to the change, while the interactive system with specialist herbivores request further investigation.
{"title":"Comparison of the differences in response to the change of the extrafloral nectar-ant-herbivore interaction system between a native and an introduced Passiflora species.","authors":"Xu Fangfang, C. Jin","doi":"10.3724/SP.J.1143.2009.00543","DOIUrl":"https://doi.org/10.3724/SP.J.1143.2009.00543","url":null,"abstract":"How introduced plants associate with native biotic is one of the fundamental questions in evolutionary biology and invasive biology. Extrafloral nectar ( EFN) bearing plants usually use nectar to attract ants while those ants could help plants defense herbivores; establishing a plan-t an-t herbivore interactive system. In this study , we conducted artificial an-t exclusion, EFN-exclusion, herbivore exclusion, ant and herbivore exclusion to compare the differences in response to the change of the extrafloral nectaran-t herbivore interaction system in an native passionflower ( Passiflora siamica) and an newly introduced species ( P1 coccinea) . A total of about 24 ant species were recorded consuming the EFN resource. There was no significant difference in the total number of visiting ants while ant species composition was different in the two Passiflora plants (V = 141 76, df= 4, P< 0101) . The most abundant ant species for P1 siamica was Dolichoderus thoracicus while for P1 coccinea was Paratrechina sp. The herbivorous insects observed were mainly generalists, including snails, katydisds ( Pseudophyllidae) or some larvae of butterflies and moths. The amount of nectar per leaf produced from P1 siamica is significantly higher than P1 coccinea ( Willcox, z= 3187, P< 0101) . An-t exclusion in this experiment did not signif-i cantly influence the average leaf loss per plant. The treatments for an-t exclusion, herbivore exclusion, and ant+ herbivore exclusion all did not significantly influence the EFN production. As a whole, the plan-t an-t generalist herbivore in the 云 南 植 物 研 究 2009, 31 ( 6) : 543~ 550 Acta Botanica Yunnanica DOI: 1013724PSP1J1 114312009109101 X 通讯作者: Author for correspondence; E-mail: biotrans@ bn1yn1 cninfo1ne 收稿日期: 20090525, 20090811接受发表 作者简介: 徐芳芳 ( 1981) 女, 在读硕士研究生, 主要从事植物与蚂蚁互惠关系的研究。 two Passiflora species did not show a significant difference in the response to the change, while the interactive system with specialist herbivores request further investigation.","PeriodicalId":7106,"journal":{"name":"Acta Botanica Yunnanica","volume":"106 1","pages":"543-550"},"PeriodicalIF":0.0,"publicationDate":"2010-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85564852","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-04-01DOI: 10.3724/SP.J.1143.2009.00537
Luo Yuan, Ou Xiaokun, Su Wenhua, Yang Wenzhong
{"title":"The relationship of morphological characters, crude fat of Jatropha curcas (Euphorbiaceae) seed with environmental factors.","authors":"Luo Yuan, Ou Xiaokun, Su Wenhua, Yang Wenzhong","doi":"10.3724/SP.J.1143.2009.00537","DOIUrl":"https://doi.org/10.3724/SP.J.1143.2009.00537","url":null,"abstract":"","PeriodicalId":7106,"journal":{"name":"Acta Botanica Yunnanica","volume":"63 1","pages":"537-542"},"PeriodicalIF":0.0,"publicationDate":"2010-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90341911","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-04-01DOI: 10.3724/SP.J.1143.2009.00493
Yuan Xiaoqin, Liu Xikui, Guo Zhijian
{"title":"Analysis of relationship between genetic diversity and taxol content of Taxus wallichiana var. wallichiana in different provenance.","authors":"Yuan Xiaoqin, Liu Xikui, Guo Zhijian","doi":"10.3724/SP.J.1143.2009.00493","DOIUrl":"https://doi.org/10.3724/SP.J.1143.2009.00493","url":null,"abstract":"","PeriodicalId":7106,"journal":{"name":"Acta Botanica Yunnanica","volume":"20 1","pages":"493-498"},"PeriodicalIF":0.0,"publicationDate":"2010-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82084990","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Two New Glycosides from Diplopterygium laevissimum (Gleicheniaceae): Two New Glycosides from Diplopterygium laevissimum (Gleicheniaceae)","authors":"Ming-Ming Li, Kou Wang, Xuan Chen, Li-Yan Peng, Xiao Cheng, Qin‐Shi Zhao","doi":"10.3724/SP.J.1143.2009.00559","DOIUrl":"https://doi.org/10.3724/SP.J.1143.2009.00559","url":null,"abstract":"","PeriodicalId":7106,"journal":{"name":"Acta Botanica Yunnanica","volume":"122 1","pages":"559-562"},"PeriodicalIF":0.0,"publicationDate":"2010-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85694821","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-04-01DOI: 10.3724/SP.J.1143.2009.00551
Liu Qiaohong, P. Joshi, Yang Xue-fei, N. Lele, X. Jianchu
The western Himalaya has had a central role as a life support system for the local people and as a source of ecological services.This long term use of these resources,including livestock grazing,fuel wood collection and a variety of other uses,has shaped its montane cultural landscape.The present paper focuses on resource utilization in the Pali Gad watershed,which consists of 25 villages situated in the lesser Himalaya.Using a satellite derived map,natural resources available in this area were assessed,and the ecosystem services provided by them and level of pressure on them were computed through a door to door socioeconomic survey.The study revealed a spatio-temporal variation in the resource demand and extraction at the permanent villages.Average fuel wood consumption was 1.12 kg/day/capita,fodder consumption was 3.69 kg/day/capita from lopping and 3.25 kg/day/capita from grass collection from forest.An attempt has been taken to evaluate the ecosystem services.The forest provides more provisional and regulatory services,whereas agriculture provides more supporting services and river bed/water bodies serve more cultural purposes for the locals.This study contributes an example of a human shaped ecosystem in a mountainous region where an additional fragmentation of natural resources exists.An increase in resource demand has been noticed in the less productive lands of the region.This has resulted in increased resource extraction from the entire watershed may not be sustainable in the long run.
{"title":"Resource utilization pattern analysis in Pali Gad watershed of Tehri, Garhwal Himalaya (India).","authors":"Liu Qiaohong, P. Joshi, Yang Xue-fei, N. Lele, X. Jianchu","doi":"10.3724/SP.J.1143.2009.00551","DOIUrl":"https://doi.org/10.3724/SP.J.1143.2009.00551","url":null,"abstract":"The western Himalaya has had a central role as a life support system for the local people and as a source of ecological services.This long term use of these resources,including livestock grazing,fuel wood collection and a variety of other uses,has shaped its montane cultural landscape.The present paper focuses on resource utilization in the Pali Gad watershed,which consists of 25 villages situated in the lesser Himalaya.Using a satellite derived map,natural resources available in this area were assessed,and the ecosystem services provided by them and level of pressure on them were computed through a door to door socioeconomic survey.The study revealed a spatio-temporal variation in the resource demand and extraction at the permanent villages.Average fuel wood consumption was 1.12 kg/day/capita,fodder consumption was 3.69 kg/day/capita from lopping and 3.25 kg/day/capita from grass collection from forest.An attempt has been taken to evaluate the ecosystem services.The forest provides more provisional and regulatory services,whereas agriculture provides more supporting services and river bed/water bodies serve more cultural purposes for the locals.This study contributes an example of a human shaped ecosystem in a mountainous region where an additional fragmentation of natural resources exists.An increase in resource demand has been noticed in the less productive lands of the region.This has resulted in increased resource extraction from the entire watershed may not be sustainable in the long run.","PeriodicalId":7106,"journal":{"name":"Acta Botanica Yunnanica","volume":"2012 1","pages":"551-558"},"PeriodicalIF":0.0,"publicationDate":"2010-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86427539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-04-01DOI: 10.3724/SP.J.1143.2009.00504
M. Rao, Leng Qingyun, H. Mingzhong, Peng Bin, Tang Yanqiong, L. Yuan-hua, Deng Xiaoguo
{"title":"A karyological study of fourteen species in eleven genera of the Orchidaceae.","authors":"M. Rao, Leng Qingyun, H. Mingzhong, Peng Bin, Tang Yanqiong, L. Yuan-hua, Deng Xiaoguo","doi":"10.3724/SP.J.1143.2009.00504","DOIUrl":"https://doi.org/10.3724/SP.J.1143.2009.00504","url":null,"abstract":"","PeriodicalId":7106,"journal":{"name":"Acta Botanica Yunnanica","volume":"6 1","pages":"504-508"},"PeriodicalIF":0.0,"publicationDate":"2010-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80507882","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-04-01DOI: 10.3724/SP.J.1143.2009.00513
Wang Baojuan, Zhu Guoping, An Li-hua
{"title":"Cytological studies on the structure of spermatozoid and fertilization in Ginkgo biloba (Ginkgoaceae).","authors":"Wang Baojuan, Zhu Guoping, An Li-hua","doi":"10.3724/SP.J.1143.2009.00513","DOIUrl":"https://doi.org/10.3724/SP.J.1143.2009.00513","url":null,"abstract":"","PeriodicalId":7106,"journal":{"name":"Acta Botanica Yunnanica","volume":"9 1","pages":"513-519"},"PeriodicalIF":0.0,"publicationDate":"2010-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84228977","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-04-01DOI: 10.3724/SP.J.1143.2009.00477
Zhou Qiang, Yu Bingjun
{"title":"Changes in free, conjugated and bound polyamine content in salt adaptation of vetiver grass (Vetiveria zizanioides, Poaceae).","authors":"Zhou Qiang, Yu Bingjun","doi":"10.3724/SP.J.1143.2009.00477","DOIUrl":"https://doi.org/10.3724/SP.J.1143.2009.00477","url":null,"abstract":"","PeriodicalId":7106,"journal":{"name":"Acta Botanica Yunnanica","volume":"89 1","pages":"477-485"},"PeriodicalIF":0.0,"publicationDate":"2010-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77216917","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-03-31DOI: 10.3724/SP.J.1143.2009.00474
Feng Zhu, Ling-Li Liu, Y. Di, X. Hao, Hong-ping He
{"title":"Scutellin A, a New Neoclerodane Diterpenoid from Scutellaria barbata (Labiatae): Scutellin A, a New Neoclerodane Diterpenoid from Scutellaria barbata (Labiatae)","authors":"Feng Zhu, Ling-Li Liu, Y. Di, X. Hao, Hong-ping He","doi":"10.3724/SP.J.1143.2009.00474","DOIUrl":"https://doi.org/10.3724/SP.J.1143.2009.00474","url":null,"abstract":"","PeriodicalId":7106,"journal":{"name":"Acta Botanica Yunnanica","volume":"40 1","pages":"474-475"},"PeriodicalIF":0.0,"publicationDate":"2010-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82171788","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-03-31DOI: 10.3724/SP.J.1143.2009.00389
Qingsong Yang, Yaowu Xing, Zhekun Zhou
{"title":"Modern Geographical Distribution of Tsuga and Its Climatic Conditions in the Asian Monsoon Region: Modern Geographical Distribution of Tsuga and Its Climatic Conditions in the Asian Monsoon Region","authors":"Qingsong Yang, Yaowu Xing, Zhekun Zhou","doi":"10.3724/SP.J.1143.2009.00389","DOIUrl":"https://doi.org/10.3724/SP.J.1143.2009.00389","url":null,"abstract":"","PeriodicalId":7106,"journal":{"name":"Acta Botanica Yunnanica","volume":"14 1","pages":"389-398"},"PeriodicalIF":0.0,"publicationDate":"2010-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84387825","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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