dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到3337条 ,权限内显示50条;

Data and citations describing the connections between agriculture and water quality in the United States
负责人:
关键词:
DOI:
doi:10.5066/f7639mzx
摘要:
h it-The connections between agriculture and water quality". This Circular is based on the National Water-Quality Assessment Project's study of Agricultural Chemic
Gotov'tes' k vsesoiuznoi sel'skokhoziaistvennoi vystavke...;;Готовьтесь к всесоюзной сельскохозяйственной выставке...
负责人:
关键词:
Agriculture Propaganda, Soviet Exhibitions
DOI:
doi:10.25549/pcra-c14-16004
摘要:
! / Готовьтесь к всесоюзной сельскохозяйственной выставке -- всенародному смотру побед социалистического земледелия!", meaning, "Get ready for the all-Union agricultural exhibit, a demonstration of victories of the socialist agriculture!".
Mr. Allan, Kikuyu, Kenya, ca.1911
负责人:
关键词:
agriculture farming missionaries portraits Allan, Mr, Agriculturalist, Kikuyu, Kenya, fl.1911
DOI:
doi:10.25549/impa-c123-79710
摘要:
of the forest, and the training of lads in agriculture work." Portrait of Mr Allan agriculturist and missionary for the mission at Kikuyu. ? "This Lecture
Evolution of ideas of soil remediation. II. Antique world. Non-European and Rome civilization
负责人:
关键词:
antiquity soil remediation agroecology soil fertility non-European foci of agriculture theory of agriculture Kolumella
DOI:
doi:10.25750/1995-4301-2010-3-067-076
摘要:
of the outstanding antique naturalist and agriculturalist Kolumella aiming at soil improving and remediation in the process of its intensive agricultural use ar
Agricultural College, Nagpur, India, ca.1927
负责人:
关键词:
agriculture buildings (structures) colleges education
DOI:
doi:10.25549/impa-c123-79290
摘要:
"Agricultural College, Nagpur". Exterior view of the agricultural college at site of Nagpur. Stephen Hislop (1817-1863) was charged with setting
Data from: Governance, agricultural intensification and land sparing in tropical South America
负责人:
关键词:
tropical South America;agricultural intensification;Jevons paradox;deforestation;governance
DOI:
doi:10.5061/dryad.0p35r
摘要:
of agriculture? Which aspects of governance are more likely to ensure that agricultural intensification allows sparing land for nature? Using data from
Bats respond negatively to increases in the amount and homogenization of agricultural land cover
负责人:
Fahrig, Lenore;;Mitchell, Greg
关键词:
Acoustics Landscape Ecology Agricultural Land Bat Chiroptera
DOI:
doi:10.17632/b2mfw6fgyy.1
摘要:
to agriculture and by maintaining a balance of perennial forage and annual crop agricultural cover types.
Urban Food Database, 2000
负责人:
关键词:
DOI:
doi:10.5255/ukda-sn-4458-1
摘要:
urban agriculture initiatives;<br>the impact of agriculture on local areas: to consider the wider impact of agricultural initiatives, to detail who investigates
Agriculture and Industrial Implements
负责人:
Ghadhra, Cáit Ní;;Ireland. Department Of Arts, Culture;;University College Dublin;;National Folklore Foundation
关键词:
Agriculture Talmhaíocht
DOI:
doi:10.7925/drs1.duchas_4818471
摘要:
' Folklore scheme, 1937-1938, under the supervision of teacher Cáit Ní Ghadhra.;;Supported by funding from the Department of Arts, Heritage and the Gaelt
Feasible Extraction of Maize Residues from Formal Agriculture
负责人:
South African Environmental Observation Network
关键词:
agriculture biomass potential residue maize Agriculture Commercial crop system Energy Bioenergy
DOI:
doi:10.15493/bea.data.10000071
摘要:
the Department of Agriculture (2014).* On such land, production of Maize was estimated from scaled productivity (Schulze et. al. yield estimates applied to recent

首页上一页12345下一页尾页

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充