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A Survey Report on Sugarcane Production in Guangxi Zhuang Autonomous Region in 2013

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Asian Agricultural Research 2014年第12期6卷 48-55页

作者： Xiang LI Yangrui LI Yuchi DENG Lunwang WANG Liu YANG Weihua HUANG Qiang LIANG Ronghua ZHANG Guoying LU Shijian HAN Pingwu LIU Changning LI Cuifang YANG Sugarcane Research Center Chinese Academy of Agricultural Sciences Sugarcane Research Institute Guangxi Academy of Agricultural Sciences / Guangxi Key Laboratory of Sugarcane Genetic Improvement Guangxi University

In order to fully understand sugarcane production in Guangxi in 2013,the sample survey combined with data collection and field survey was carried out in sugarcane production areas in Nanning,Hechi,Liuzhou,Chongzuo,Baise and Laibin from May 28 to June 36 in2013. It was found that the sugarcane growing area in Guangxi in 2013 declined compared with that in 2012; the rate of emergence remained the same as previous year,and as for the plant number of plant crop and ratoon crop per hectare,there was a decline of 4000 and 2000 seedlings respectively compared with the figure in 2012; borer damage rate declined on the whole while the incidence of sugarcane smut *** to the growth in the cost of planting,the growers were less enthusiastic for management. According to the findings,the fertilization and sugarcane field management should be accelerated; borer prevention work was also required,so as to reduce borer damage and dieback rate;the planting structure of varieties had to be adjusted and the cultivated area of " Guitang" as a fine sugarcane variety should also be enlarged;meanwhile other active measures needed to be taken to prevent and control the outburst of pest attack in local areas.

关键词： Sugarcane Varieties Growth of the seedlings Plant

Occurrence and Damage Characteristics of Sugarcane Catastrophic Diseases and Pests in Menglian Sugarcane Area and Their Prevention and control Strategies

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Agricultural Biotechnology 2020年第4期9卷 115-119页

作者： Hanshu ZHANG Xiaoyan CANG Gang DU Hongli SHAN Rongyue ZHANG Xiaoyan WANG You ZHOU Jie LI Yingkun HUANG Menglian Economic Crops Extension Center Menglian 665899China Sugarcane Research Institute Yunnan Academy of Agricultural Sciences/Yunnan Key Laboratory of Sugarcane Genetic ImprovementKaiyuan 661699China

In recent years,the conditions of continuous warm winter,more rain and high humidity are very beneficial to the breeding and survival of sugarcane diseases and *** with the degradation of single varieties,more attention on new plants and less on ratoon cane and the unscientific and unreasonable use of chemical pesticides,the types of sugarcane diseases and pests in the Menglian sugarcane area are increasing day by day,and the damage is increasing year by year,resulting in a substantial reduction in production and sugar,and a serious disaster threat to sugarcane *** on the field survey and the current sugarcane production practice in Menglian,this paper systematically reviewed the occurrence and damage dynamics and outbreak reasons of catastrophic diseases and pests that seriously influence sugarcane production,and proposed corresponding prevention and control strategies and integrated prevention and control technology according to the occurrence and damage characteristics of catastrophic diseases and pests.

关键词： Menglian sugarcane area Sugarcane Catastrophic diseases and pests Occurrence of hazards Prevention and control strategies

Nutritional value of domesticated duckweed variety DW2602 and its feeding effects on the growth performance and digestive activities of tilapia fingerlings

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Tropical Plants 2022年第1期1卷 87-95页

作者： Bingying Han Ting Chen Bohan Yu Yuepan Ren Yuhan Long Deguan Tan Lili Fu Jiaming Zhang Institute of Tropical Bioscience and Biotechnology Chinese Academy of Tropical Agricultural SciencesHaikou 571101China Key laboratory for Biology and Genetic Resources of Tropical Crops of Hainan Province Hainan Institute for Tropical Agricultural ResourcesHaikou 571101China College of Life sciences Nanjing Agricultural UniversityNanjing 210059China College of Fishery Huazhong Agricultural UniversityWuhan 430070China

Duckweed are a family of fast-growing aquatic plants,in which wild plants of many species have been tested in animal *** domesticated a duckweed variety,Spirodela polyrhiza DW2602,which had 44.5%protein and 2.6% lysine and was grown on a large *** effects of DW2602 on the growth performance and the digestive enzyme activities of tilapia variety GIFT(Genetic Improvement of Farmed Tilapia,Oreochromis niloticus)fingerlings were *** dry powder of DW2602 was added to conventional tilapia feed at six inclusion levels of 0%,10%,15%,20%,25%,and 30%.The diets were fed to tilapia fingerlings with an initial weight of 2.0±0.15 g for 60 *** showed that DW2602 improved the growth performance and digestive enzyme activities *** feeding effect was the best when the inclusion rate was 20%,in which the body weight increased to 37.24±1.21 g in 60 d,18.15%higher than the control(Pcontrol(Psystem were all promoted by DW2602(P<0.05).Therefore,the duckweed variety DW2602 has great application prospect in tilapia culture.

关键词： duck weed domestica

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以气候行动助力健康老龄化

科学通报 2023年第33期68卷 4472-4479页

作者：蔡闻佳张弛张诗卉白玉琪 Max Callaghan 常楠陈彬陈慧琪程亮亮崔学勤戴瀚程 Bawuerjiang Danna 董文轩范维澄房小怡高仝耿阳关大博胡艺馨华峻翊黄存瑞黄弘黄建斌江林朗蒋俏蕾姜晓朋金虎 Gregor Kiesewetter 梁璐林波荣林华亮刘欢刘起勇刘涛刘小波刘心远刘钊刘竹楼书含鲁晨曦罗震宇孟文君苗卉任超 Marina Romanello Wolfgang Schopp 苏婧汤绪王灿王琼 Laura Warnecke 文三妹 Wilfried Winiwarter 谢杨徐冰颜钰杨秀姚芳虹俞乐袁嘉灿曾仪娉张镜张璐张锐张尚辰张少辉赵梦真赵琦郑大山周浩周景博罗勇宫鹏清华大学地球系统科学系北京100084 北京理工大学管理与经济学院北京100081 Mercator Research Institute on Global Commons and Climate Change Mercator Research Institute on Global Commons and Climate ChangeBerlin 10829Germany 南京医科大学公共卫生学院南京211166 北京师范大学环境学院北京100875 中山大学公共卫生学院广州510080 北京大学环境科学与工程学院北京100871 清华大学新闻与传播学院北京100084 清华大学公共安全研究所北京100084 清华大学工程物理系北京100084 中国气象科学研究院气象影响与风险研究中心北京100086 山东师范大学商学院济南250013 清华大学建筑学院北京100084 东南大学经济管理学院南京211189 中国海洋大学国际事务与公共管理学院青岛266003 清华大学万科公共卫生学院北京100084 中国科学技术大学计算机科学与技术学院合肥230027 世界卫生组织驻华代表处北京100600 复旦大学大气与海洋系/大气科学研究院上海200438 复旦大学极端天气/气候事件与人体健康风险互联和治理国际卓越中心上海200438 Pollution Management Research Group EnergyClimateand Environment ProgramInternational Institute for Applied Systems Analysis(IIASA)Laxenburg 2361Austria Department of Geography and the Environment University of North TexasDenton TX 76203-5017USA 清华大学环境学院北京100084 中国疾病预防控制中心传染病预防控制所传染病溯源预警与智能决策全国重点实验室北京102206 北京经济管理职业学院临空经济管理学院北京100102 Belfer Center for science and International Affairs Harvard UniveristyCambridge 02138USA 北京大学城市与环境学院北京100871 香港大学建筑学院中国香港999077 Institute for Global Health University College LondonLondon WC1H 0ALUK 清华大学人文学院北京100084 北京航空航天大学经济与管理学院北京100083 山东大学齐鲁医学院公共卫生学院流行病学系济南250002 清华大学气候变化与可持续发展研究院北京100084 北京大学体育教研部北京100871 清华大学苏世民学院北京100084 山东大学气候变化与健康研究中心济南250002 清华大学城市治理与可持续发展研究院北京100084 百度研究院北京100091 香港大学地球科学系和地理系中国香港999077

在中国宣布碳中和目标以及频繁遭受极端气候事件的背景下,2021年以来中国社会对气候变化的关注度持续高涨.与此同时,随着中国人口老龄化趋势愈加明显,气候变化所带来的健康风险问题日益突出.采取健康友好型的气候变化应对策略及碳中和... 详细信息

在中国宣布碳中和目标以及频繁遭受极端气候事件的背景下,2021年以来中国社会对气候变化的关注度持续高涨.与此同时,随着中国人口老龄化趋势愈加明显,气候变化所带来的健康风险问题日益突出.采取健康友好型的气候变化应对策略及碳中和实现路径,将可以有效减少人类(尤其是老年人群)的空气污染暴露情况.这方面的行动不仅有助于改善人类健康和福祉,还能够促进经济社会的高质量发展.

关键词：健康老龄化碳中和气候变化应对极端气候事件人口老龄化趋势老年人群健康风险实现路径