搜索结果: 1-15 共查到“农学总论 environment”相关记录33条 . 查询时间(0.234 秒)
夜间灯光的强度往往与一个地区的经济繁荣程度和社会发展水平有关。然而,近些年大量研究表明夜间灯光可能对生态环境带来较严重影响。这种生态影响与夜间灯光种类密切相关,其中白色LED光源对生物和环境的影响最为严重,其他光源如黄色LED和高压钠灯等对环境的影响次之;目前尚未发现红色LED对自然环境有明显不利影响,而且对植物具有一定的补光能力。为了更好地管理夜间灯光,对夜间灯光进行分类和空间制图是有必要的。
南京农业大学农学院《Remote Sensing of Environment》发表智慧农业团队“A disease-specific spectral index tracks Magnaporthe oryzae infectionin paddy rice from ground to space”（图）
智慧农业 时空动态 遥感监测 稻瘟病
2023/10/28
2023年2月25日，农学院智慧农业团队在国际顶级遥感期刊《Remote Sensing of Environment》发表了题为“A disease-specific spectral index tracks Magnaporthe oryzae infectionin paddy rice from ground to space”的研究论文，报道了他们在多尺度稻叶瘟敏感光谱指数构建，以及小...
2022年9月29日上午，由华中农业大学创办的学术期刊Crop and Environment召开了2022年度编委会，50余名全球著名学术机构的编委会成员及学者线上线下参加了会议，共同讨论期刊的发展事宜。
Agriculture replaces fossil fuels as largest human-driven source of sulfur in the environment（图）
Agriculture fossil fuels largest human-driven source sulfur environment
2020/8/14
A new U.S. National Science Foundation-funded study, published in Nature Geoscience, identifies fertilizer and pesticide applications to croplands as the largest sources of sulfur in the env...
2017农业生态系统与环境国际研讨会（International Workshop on Agro-Ecosystems and Environment）
2017 农业生态系统与环境 国际研讨会
2017/2/15
气候变暖、土壤侵蚀污染退化和水体污染是威胁人类可持续生存最重要的全球环境问题。为了满足人口增长对粮食和蛋奶肉的需求，高强度的集约化农业生产与不合理的农业土地利用管理，导致水土污染和农业生态系统功能退化，严重威胁人类的生存环境。如何提升农业生态系统的功能与改善人类生存的自然环境质量，需要深刻理解农业生产活动是如何影响自然环境，评价变化的环境对农业生态系统的效应。该研讨会邀请国际SCI刊物《农业，生态...
福建农林大学作物科学学院农业生态学课件 Pesticides in agriculture and the environment
福建农林大学作物科学学院 农业生态学 课件 Pesticides in agriculture and the environment
2015/9/23
福建农林大学作物科学学院农业生态学课件 Pesticides in agriculture and the environment。
Control of light environment: A key technique for high-yield and high-quality vegetable production in protected farmland
Light Environment Protected Farmland Vegetable
2013/3/4
Vegetable crops such as cucumber and tomato are grown widely through the world using not only field but also protected farmland. Sensitive responses of many vegetables have been widely reported to env...
Evaluation of phosphorus and nitrogen balances as an indicator for the impact of agriculture on environment: A comparison of a case study from Poland and Mississippi US
Nitrogen Phosphorus Nutrient Efficiency Nutrient Availability Nutrient Budget
2013/2/28
The objective of this research was to quantify the changes of nitrogen (N) and phosphorus (P) balances in Poland and Mississippi (MS), USA. Nutrient balances were calculated as difference between inpu...
The analysis of high school students’ perceptions towards “environment” concept
Metaphor environment student geography environment education
2011/1/11
This research was carried out to put forward high school students’ metaphors towards “environment” concept. The study group of the research consisted of 136 students that attend Prof. Dr.
An urban design framework for sustainability of historical environment: A case study of Safranbolu, Turkey
Culturally led regeneration historical environment
2011/1/11
Historical environments as open space museums which exhibit their own selves are historical heritages which demonstrate and reflect cultural identity. Turkey has a lot of settlements which are full of...
2010年3月，中国农业大学环境科学∕生态学（Environment/Ecology）首次进入该领域ESI前1%排名。
截止到2010年3月9日，全球545个大学和机构进入环境科学∕生态学领域ESI前1%排名，其中中国内地高校6所，港澳台7所。
Isolation of Salmonella Strains from the Aquatic Environment and Comparison with those of Animal Origin in Tan Phu Thanh Village,Mekong Delta,Vietnam
serovar pulsed-field gel electrophoresis swine
2009/9/10
This study was conducted in Tan Phu Thanh Village in the Mekong Delta, Vietnam in order to determine the prevalence of Salmonella spp. in the water system, and to reveal the exchange of Salmonella spp...
Breeding of a Blast Resistant Multiline Variety of Rice,Sasanishiki BL Agricultural Environment
multiline variety rice blast resistance
2009/9/9
Sasanishiki BL, a multiline variety of Sasanishiki for blast resistance was developed at Miyagi Prefectural Furukawa Agricultural Experiment Station in Japan. Sasanishiki BL is composed of 7 isogenic ...
Accessibility for the disabled people to the built environment in Ankara, Turkey
Disability urban accessibility physical barriers Ankara
2010/9/10
This research has been made to investigate the accessibility of the disabled people living in Ankara to the built environment and their problems and priorities with respect to participation to urban l...
Low Input Sustainable Agriculture Maintains the Balance of Bio-diversity in Natural Environment
Bio-diversity Natural Environment
2009/7/29
Low Input Sustainable Agriculture Maintains the Balance of Bio-diversity in Natural Environment.