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在国家自然科学基金项目、农业部中国超级稻专项和浙江省重大项目的大力支持下,水稻所水稻生物学国家重点实验室主任钱前研究团队与中国科学院遗传所傅向东研究团队等,经过历时五年的协作与攻关,终于从中国超级稻品种中成功分离出了控制水稻产量的一种名为“DEP1”的关键基因,并在世界上首次对这一基因进行了成功克隆。这一研究成果在线刊登在国际著名学术期刊、英国《nature•genetics》杂志上(...
Nature conservation in an era of indifference
nature conservation conservationist nature education British Columbia
2009/2/11
A pre-condition for successful nature conservation projects is the presence of committed individuals, largely from the volunteer sector. As environmental and conservation issues multiply , thought mus...
An Estimation of the Recreational Use Value of Kursunlu Waterfall Nature Park by the Individual Travel Cost Method
Individual travel cost method Recreation Economic value Protected areas Cost-benefit analysis
2009/1/13
The recreational use value of Kursunlu Waterfall Nature Park in the Antalya province of Turkey was studied by using the Individual Travel Cost Method (ITCM). For this purpose, 500 on-site questionnair...
The present paper aims at showing that in the explanation of the nature of life two types of approach should be allowed: phenomenological and symbolic. The first is based on causativity, and the secon...
SOIL ORGANIC MATTER CHARACTERISTICS IN NATURE RESERVE ŽITAVSKÝ WETLAND - NATURA 2000 SITE
humus organic carbon
2010/12/7
The aim of this study was to characterize soil organic matter in the Nature Reserve Žitavský wetland. The area is located on a fluvial plain of Žitava River. Soil pits were trenched o...
Nature of Gene Action for Yield, Yield Components and Major Diseases Resistance in Sesame (Sesamum indicum L.)
Sesame gene action seed yield yield components diseases resistance Fusarium wilt
2010/11/10
The distribution of genes with positive and negative effects were symmetrical to nearly symmetrical for 1000-seed weight, charcoal rot disease resistance, fruiting branches/plant, capsules/plant, sing...
我国水稻功能基因研究取得重大突破——水稻分蘖基因研究成果在《Nature》上发表
2007/11/1
水稻是世界上最重要的粮食作物,养育全球近半数之人口。我国是世界上水稻栽培最早与栽培面积最大的国家,因此水稻在我国农业生产中发挥着举足轻重的作用。近年来,我国在水稻基础研究领域,取得了举世瞩目的重大研究成果,相继完成了籼稻的全基因组框架图与第4号染色体序列图。目前,国家正投入巨资,全面开展了水稻功能基因组研究,并作为重大科技专项“功能基因组和生物芯片”的重要内容,重点探索控制水稻产量、品质与抗逆性的...
Total N, total P and organic matters content in floodplain soils of Xianghai Nature Reserve
2007/8/24
Soil sediment samples of 10 layers with a spacing of 10 cm each were collected in different floodplain zones adjacent to Huolin River in the Xianghai Nature Reserve, and contents of total ...
专著信息
书名
The Red Soils of China: Their Nature, Utilization and Management
语种
英文
撰写或编译
作者
M. J. Wilson,Zhenli He,and Xiaoe Yang
第一作者单位
出版社
Kluwer Academic Publishers, 2004. 约320,000字/21374冊
出版地
出版日期
200...
DETECTION OF CHLAMYDOPHILA PSITTACI ANTIBODIES FROM CAPTIVE BIRDS AT THE NINOY AQUINO PARKS AND WILDLIFE NATURE CENTER, QUEZON CITY, PHILIPPINES
Chlamydophila psittaci ELISA Philippines psittacines
2010/12/23
The present study was undertaken to detect the presence of Chlamydophila psittaci antibodies in captive birds at the Wildlife Rescue Center, Ninoy Aquino Parks and Wildlife Nature Center, Quezon City,...
Selenium in Food Chain and Animal Nutrition: Lessons from Nature -Review-
Selenium Selenomethionine Se-yeast Nutrition Poultry Farm Animals
2016/4/26
Selenium is considered to be one of the most controversial trace elements. On the one hand, it is toxic at high doses and there is a great body of information related to environmental issues of Se con...
Grassland for agriculture and nature conservation: production, quality and multi-functionality
Grassland agriculture nature conservation production, quality and multi-functionality
2010/1/14
European grasslands encompass a wide range of habitats that vary greatly in terms of their management, agricultural productivity, socio-economic value and nature conservation status, reflecting local ...