×
验证码:
换一张
忘记密码?
记住我
CORC
首页
科研机构
检索
知识图谱
申请加入
托管服务
登录
注册
科研机构
武汉大学 [530869]
山东大学 [340113]
大连理工大... [290992]
西安交通大... [239856]
复旦大学上... [182178]
上海大学 [142859]
更多...
内容类型
期刊论文 [4400909]
学位论文 [653485]
会议论文 [467656]
专利 [241208]
项目 [119376]
其他 [45538]
更多...
发表日期
9 [3]
8 [1]
653 [1]
59 [1]
538 [1]
5 [1]
更多...
学科主题
Physic... [15597]
物理化学 [11711]
chemist... [6918]
Astrono... [4980]
天文学 [4390]
Plant S... [4269]
更多...
×
知识图谱
CORC
开始提交
已提交作品
待认领作品
已认领作品
未提交全文
收藏管理
QQ客服
官方微博
反馈留言
分面浏览:学科主题
当前检索式
((ALL:Nitrogen management))
限定条件
无
共124条,第1-100条
Environmental Sciences
51
Ecology
42
Plant Sciences
34
Soil Science
33
Forestry
24
Environmental Sciences & Ecology
22
Agronomy
19
Multidisciplinary Sciences
16
Water Resources
14
Geosciences, Multidisciplinary
13
Agriculture
9
农作物
9
Science & Technology - Other Topics
7
植物学
7
Biodiversity Conservation
6
Engineering, Environmental
6
Environment
6
agriculture
6
agriculture, multidisciplinary
6
environmental sciences
6
soil science
6
农业基础科学
6
土壤学
6
地理学::自然地理学
6
Environment/ecology
5
Marine & Freshwater Biology
5
Meteorology & Atmospheric Sciences
5
生物科学::普通生物学
5
Engineering
4
Evolutionary Biology
4
Geology
4
生物科学
4
Biochemistry & Molecular Biology
3
Biodiversity & Conservation
3
Biology
3
Ecology; Environmental Sciences; Marine & Freshwater Biology; Water Resources
3
Fisheries
3
Life Sciences & Biomedicine - Other Topics
3
environmental sciences & ecology
3
environmental sciences & ecology; agriculture
3
环境科学技术
3
自然地理学
3
Agriculture, Multidisciplinary
2
Agriculture/agronomy
2
Environmental Engineering & Energy
2
Environmental Sciences & Ecology; Agriculture
2
Environmental Sciences & Ecology; Marine & Freshwater Biology
2
Environmental Sciences & Ecology; Marine & Freshwater Biology; Water Resources
2
Food Science
2
Geochemistry & Geophysics
2
Green & Sustainable Science & Technology
2
Nutrition
2
agriculture; plant sciences
2
agronomy
2
ecology
2
multidisciplinary sciences
2
农学
2
生态学
2
Agriculture; Environmental Sciences & Ecology
1
Agriculture; Plant Sciences
1
Agriculture; Water Resources
1
Agronomy; Entomology
1
Agronomy; Plant Sciences; Chemistry, Analytical; Soil Science
1
Behavioral Sciences
1
Biochemical Research Methods
1
Biochemistry & Molecular Biology; Chemistry; Spectroscopy
1
Biotechnology & Applied Microbiology; Microbiology
1
Chemistry
1
Chemistry, Analytical
1
Chemistry, Physical
1
Ecology; Engineering, Environmental; Environmental Sciences
1
Ecology; Environmental Sciences
1
Energy & Fuels
1
Entomology
1
Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences
1
Environmental Sciences; Geosciences, Multidisciplinary; Water Resources
1
Environmental Sciences; Marine & Freshwater Biology; Water Resources
1
Environmental Sciences; Soil Science
1
Environmental Studies
1
Genetics & Heredity
1
Geography, Physical
1
Geosciences, Multidisciplinary; Soil Science
1
Horticulture
1
Marine & Freshwater Biology; Oceanography
1
Materials Science, Multidisciplinary
1
Multidisciplinary
1
Oceanography
1
S158
1
S512.11
1
S812.2
1
Spectroscopy
1
Toxicology
1
X52
1
X71
1
Zoology
1
agricultural engineering
1
biochemical research methods
1
biochemistry & molecular biology
1
biochemistry & molecular biology::chemistry, multidisciplinary::
1
biotechnology & applied microbiology
1
©版权所有 ©2017 CSpace - Powered by
CSpace