X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (130511) 130511
Newspaper Article (67909) 67909
Government Document (29580) 29580
Magazine Article (14949) 14949
Trade Publication Article (14448) 14448
Dissertation (12050) 12050
Newsletter (9847) 9847
Publication (8912) 8912
Report (6289) 6289
Book / eBook (4920) 4920
Patent (3327) 3327
Web Resource (1725) 1725
Transcript (1658) 1658
Conference Proceeding (1417) 1417
Book Chapter (1243) 1243
Book Review (625) 625
Paper (500) 500
Reference (298) 298
Data Set (65) 65
Journal / eJournal (32) 32
Electronic Resource (12) 12
Streaming Video (7) 7
Poster (3) 3
Painting (1) 1
Presentation (1) 1
Video Recording (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
agricultural production (86505) 86505
agriculture (59964) 59964
agricultural engineering (31434) 31434
crops (29252) 29252
index medicus (27718) 27718
agricultural industry (27187) 27187
analysis (25432) 25432
agronomy (22007) 22007
wheat (21184) 21184
corn (20848) 20848
biotechnology & applied microbiology (19528) 19528
research (19302) 19302
energy & fuels (18576) 18576
farmers (17767) 17767
agricultural commodities (17657) 17657
agricultural economics (16418) 16418
environmental sciences (15086) 15086
earnings per share (14725) 14725
department of agriculture (14664) 14664
biomass (14129) 14129
stock exchanges (13627) 13627
life sciences (13077) 13077
fertilizers (13020) 13020
ecology (12935) 12935
economics (12808) 12808
corporate profits (12591) 12591
farms (12336) 12336
studies (12163) 12163
nitrogen (11699) 11699
rice (11653) 11653
irrigation (11552) 11552
agricultural land (11271) 11271
food (11076) 11076
capital gains (11021) 11021
management (10799) 10799
equity (10760) 10760
plant sciences (10505) 10505
soybeans (10490) 10490
cotton (10250) 10250
climate change (10216) 10216
business metrics (9928) 9928
soils (9780) 9780
seeds (9649) 9649
profit margins (9628) 9628
investments (9599) 9599
dividends (9414) 9414
plants (9189) 9189
growth (9030) 9030
agricultural policies (8918) 8918
farms and farmers (8891) 8891
agricultural management (8757) 8757
land use (8550) 8550
stock prices (8406) 8406
yield (8402) 8402
agricultural research (8400) 8400
present value (8353) 8353
stockholders (8230) 8230
food supply (8000) 8000
department of treasury (7935) 7935
animals (7903) 7903
agricultural policy (7749) 7749
productivity (7717) 7717
crop yield (7712) 7712
budget of the u.s (7446) 7446
department of defense (7404) 7404
forestry (7378) 7378
agricultural chemicals (7307) 7307
pesticides (7296) 7296
foreign trade (6964) 6964
senate (6893) 6893
department of state (6704) 6704
science (6641) 6641
biomass energy (6632) 6632
statistics (6629) 6629
crop yields (6614) 6614
agriculture in foreign trade (6579) 6579
rural development (6549) 6549
taxation (6515) 6515
environmental aspects (6464) 6464
agricultural biotechnology (6420) 6420
agricultural practices (6358) 6358
house of representatives (6352) 6352
federal employees (6346) 6346
temperature (6332) 6332
congress (6253) 6253
department of interior (6231) 6231
prices (6223) 6223
tariffs (6105) 6105
grain (6093) 6093
drought (5991) 5991
dairy industry and products (5959) 5959
sustainable agriculture (5941) 5941
soil science (5936) 5936
medicine (5881) 5881
poverty (5848) 5848
rain (5843) 5843
farming (5786) 5786
department of justice (5773) 5773
soil (5720) 5720
foreign relations (5697) 5697
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Robarts - Stacks (1357) 1357
UTL at Downsview - May be requested (919) 919
Gerstein Science - Stacks (499) 499
UofT at Mississauga - Stacks (347) 347
UofT at Scarborough - Stacks (281) 281
Online Resources - Online (246) 246
Earth Sciences (Noranda) - Stacks (153) 153
Collection Dvlpm't (Acquisitions) - Vendor file (102) 102
Collection Dvlpm't (Acquisitions) - Closed Orders (87) 87
St. Michael's College (John M. Kelly) - 2nd Floor (78) 78
Victoria University E.J. Pratt - Stacks (66) 66
Engineering & Comp. Sci. - Stacks (56) 56
New College (Ivey) - Stacks (53) 53
OISE - Stacks (42) 42
Trinity College (John W Graham) - Stacks (41) 41
Law (Bora Laskin) - Stacks (27) 27
Trinity College (John W Graham) - Storage (26) 26
UofT at Scarborough - Withdrawn (25) 25
Royal Ontario Museum - Stacks (23) 23
Thomas Fisher Rare Book - Rare Book (18) 18
Pontifical Inst. Mediaeval Studies - Library use only (15) 15
Robarts - Government Pubs (13) 13
Indust. Rel's & Hum. Resources (Newman) - Library use only (11) 11
Royal Ontario Museum - Periodical Stacks (8) 8
St. Augustine's Seminary - Stacks (8) 8
Architecture Landscape (Shore + Moffat) - Stacks (7) 7
Earth Sciences (Noranda) - Reference (7) 7
Media Commons - Microtexts (6) 6
Robarts - Gov Pub Storage: Request at Reference Desk 4th floor (5) 5
Robarts - Not Returned (5) 5
Robarts - Storage (5) 5
Victoria University CRRS - Library use only (5) 5
Business (Joseph L Rotman) - Stacks (4) 4
Collection Dvlpm't (Acquisitions) - Cancelled Order (4) 4
Faculty of Information - Stacks (4) 4
OISE - Storage (4) 4
UofT at Scarborough - May be requested in 6-10 wks (4) 4
Baycrest Hospital - Resident/Client Library (3) 3
Engineering & Comp. Sci. - May be requested in 6-10 wks (3) 3
Knox College (Caven) - Stacks (3) 3
Map & Data - Map Collection (3) 3
Physics - Stacks (3) 3
Robarts - Course Reserves (3) 3
Robarts - May be requested in 6-10 wks (3) 3
UofT Schools - Stacks (3) 3
Victoria University E.J. Pratt - Storage (3) 3
Victoria University Emmanuel College - Stacks (3) 3
Victoria University Emmanuel College - Storage (3) 3
Business (Joseph L Rotman) - Library use only (2) 2
East Asian (Cheng Yu Tung) - Reference (2) 2
East Asian (Cheng Yu Tung) - Stacks (2) 2
Gerstein Science - Theses (2) 2
OISE - May be requested in 6-10 wks (2) 2
St. Michael's College (John M. Kelly) - 3rd Floor (2) 2
St. Michael's College (John M. Kelly) - Rare Book (2) 2
Trinity College (John W Graham) - Rare Book (2) 2
University Archives - Archives (2) 2
UofT at Mississauga - Missing (2) 2
Victoria University E.J. Pratt - Canadiana (2) 2
Chemistry (A D Allen) - Reference (1) 1
Chemistry (A D Allen) - Stacks (1) 1
Collection Dvlpm't (Acquisitions) - On order (1) 1
Collection Dvlpm't (Acquisitions) - Shipping from publisher (1) 1
Earth Sciences (Noranda) - Circulation Desk (1) 1
Faculty of Information - May be requested in 6-10 wks (1) 1
Gerstein Science - Circulation Desk (1) 1
Gerstein Science - Missing (1) 1
Gerstein Science - Oversize (1) 1
Gerstein Science - Processing (1) 1
Gerstein Science - Reference (1) 1
Knox College (Caven) - Storage (1) 1
Mathematical Sciences - Stacks (1) 1
Media Commons - Audio Visual (1) 1
New College (Ivey) - May be requested in 6-10 wks (1) 1
OISE - Curriculum Resources (1) 1
OISE - Not Returned (1) 1
OISE - Theses (1) 1
Physics - Storage (1) 1
Pontifical Inst. Mediaeval Studies - Guest (1) 1
Robarts - Library use only (1) 1
Robarts - Searching (1) 1
Royal Ontario Museum - Far Eastern (1) 1
Royal Ontario Museum - Far Eastern West Asian (1) 1
Thomas Fisher Rare Book - Reference (1) 1
Trinity College (John W Graham) - Wycliffe Storage (1) 1
United Church of Canada Archives - Archives (1) 1
University College (Laidlaw) - Stacks (1) 1
UofT at Mississauga - Course Reserves (1) 1
UofT at Mississauga - Oversize (1) 1
UofT at Scarborough - Oversize (1) 1
Victoria University E.J. Pratt - Maclean (1) 1
Victoria University E.J. Pratt - Robins Folklore (1) 1
Victoria University Emmanuel College - Birge Storage (1) 1
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (289452) 289452
Chinese (2131) 2131
Portuguese (1105) 1105
French (456) 456
Russian (421) 421
German (338) 338
Spanish (320) 320
Japanese (152) 152
Persian (88) 88
Ukrainian (69) 69
Korean (48) 48
Polish (38) 38
Hungarian (34) 34
Urdu (32) 32
Turkish (30) 30
Arabic (22) 22
Italian (17) 17
Slovak (13) 13
Hindi (11) 11
Czech (9) 9
Indonesian (9) 9
Swedish (9) 9
Bulgarian (8) 8
Dutch (8) 8
Danish (7) 7
Hebrew (5) 5
Lithuanian (5) 5
Norwegian (5) 5
Afrikaans (4) 4
Latin (3) 3
Slovenian (3) 3
Serbian (2) 2
Aramaic (1) 1
Catalan (1) 1
Croatian (1) 1
Malayalam (1) 1
Ottoman (1) 1
Sinhala (1) 1
Tagalog (1) 1
Tamil (1) 1
Telugu (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Food Policy, ISSN 0306-9192, 2010, Volume 35, Issue 2, pp. 175 - 182
Journal Article
Agricultural and Forest Meteorology, ISSN 0168-1923, 05/2017, Volume 239, pp. 108 - 117
Understanding yield potential (Yp) and yield gap (Yg) in current intensive maize ( L.) production is essential to meet future food demand with the limited... 
Buffer zone | Yield potential | Yield gap | Rianfed | Irrigated | Agro-climatic zone | AGRONOMY | FOOD SECURITY | LIMITATIONS | CROP YIELD | WHEAT | NUTRIENT | SIMULATION-MODEL | WATER MANAGEMENT | HYBRID-MAIZE | FORESTRY | METEOROLOGY & ATMOSPHERIC SCIENCES | SCARCITY | CLIMATE | Warts | Corn | Climate | Agricultural biotechnology | Food supply | Analysis | Crop yields | Precipitation (Meteorology)
Journal Article
Global Change Biology, ISSN 1354-1013, 02/2011, Volume 17, Issue 2, pp. 997 - 1012
Journal Article
Journal Article
Bioresource Technology, ISSN 0960-8524, 2009, Volume 100, Issue 12, pp. 2952 - 2958
Journal Article
1972, Cambridge studies in economic history, 151
Book
European Journal of Agronomy, ISSN 1161-0301, 04/2019, Volume 105, pp. 176 - 188
The management of optimal soil pH is fundamental to sustainable crop production. Understanding the lime requirement for arable crops has developed gradually... 
Crop-soil interactions | Crop yield response function | Long-term experiment | Soil acidity | OLSEN P | PHOSPHORUS | AGRONOMY | WESTERN-AUSTRALIA | ACID | BARLEY PRODUCTION | ACIDIFICATION | WHEAT | SOUTH-WEST | LIME APPLICATION | PERMANENT GRASSLAND | Crop yields | Potatoes | Analysis | Agricultural industry | Hydrogen-ion concentration | Wheat
Journal Article