Open Access. Powered by Scholars. Published by Universities.®
Physical Sciences and Mathematics Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Institution
-
- University of Kentucky (7964)
- Department of Primary Industries and Regional Development, Western Australia (1422)
- University of Nebraska - Lincoln (916)
- Utah State University (235)
- University of Arkansas, Fayetteville (231)
-
- Selected Works (118)
- California Polytechnic State University, San Luis Obispo (78)
- South Dakota State University (56)
- The University of Maine (55)
- University of Colorado Law School (45)
- Purdue University (43)
- Tennessee State University (43)
- University of Nevada, Las Vegas (42)
- University of Vermont (36)
- University of Tennessee, Knoxville (32)
- Portland State University (30)
- University of Minnesota Morris Digital Well (24)
- Old Dominion University (23)
- SelectedWorks (23)
- University of Texas Rio Grande Valley (22)
- Western Kentucky University (20)
- University of Dayton (19)
- Murray State University (18)
- Ministry of Higher and Secondary Specialized Education of the Republic of Uzbekistan (17)
- Chapman University (16)
- City University of New York (CUNY) (16)
- Iowa State University (16)
- Kansas State University Libraries (16)
- Stephen F. Austin State University (16)
- Boise State University (15)
- Keyword
-
- Western Australia (1021)
- Grains and field crops (606)
- Nebraska (484)
- Grazing (348)
- Soil (320)
-
- Groundwater (237)
- Nitrogen (208)
- Salinity (189)
- Alfalfa (180)
- Biosecurity, pests, weeds and diseases (159)
- Grassland (156)
- Climate change (150)
- Pasture (150)
- Geology (148)
- Forage (146)
- Phosphorus (144)
- Sheep (141)
- Yield (136)
- Biodiversity (133)
- Soils (132)
- Cattle (126)
- Natural resources (115)
- Forage quality (114)
- Silage (113)
- Water (105)
- Legumes (100)
- Livestock (100)
- Sustainability (98)
- Vegetation (97)
- Hydrology (96)
- Publication Year
- Publication
-
- IGC Proceedings (1993-2023) (7001)
- Conservation and Survey Division (839)
- Experimental Summaries - Plant Research (668)
- Kentucky Alfalfa and Stored Forage Conference (382)
- Resource management technical reports (288)
-
- Soil Science News and Views (183)
- Kentucky Grazing Conference (176)
- Journal of the Department of Agriculture, Western Australia, Series 4 (169)
- All Graduate Theses and Dissertations, Spring 1920 to Summer 2023 (147)
- Graduate Theses and Dissertations (81)
- Bulletins 4000 - (80)
- Technical Reports (79)
- Plant and Soil Sciences Faculty Publications (77)
- Electronic Theses and Dissertations (65)
- Technical Bulletins (52)
- The State of Soil Science in WA (52)
- Biosystems and Agricultural Engineering Faculty Publications (40)
- Earth and Soil Sciences (40)
- Associate Professor Edward D Burton (37)
- Masters Theses (37)
- KWRRI Research Reports (29)
- Faculty Publications (28)
- Graduate College Dissertations and Theses (28)
- Agricultural and Environmental Sciences Faculty Research (26)
- Arkansas Agricultural Experiment Station Research Series (26)
- Journal of the Minnesota Academy of Science (24)
- The Public Lands During the Remainder of the 20th Century: Planning, Law, and Policy in the Federal Land Agencies (Summer Conference, June 8-10) (22)
- Theses and Dissertations--Plant and Soil Sciences (21)
- UNLV Theses, Dissertations, Professional Papers, and Capstones (21)
- Agriculture reports (20)
- Publication Type
Articles 10711 - 10740 of 11977
Full-Text Articles in Physical Sciences and Mathematics
Nitrogenous Fertilisers For Cereals, Results., M. G. Mason
Nitrogenous Fertilisers For Cereals, Results., M. G. Mason
Experimental Summaries - Plant Research
78C3, 78WH, 78M, 85C1, 85C2, 85BA1, 85BA2, 85WH, 85WH2, 85A1, 85A2, 85M1, 85M2, 85N1, 85N2, 85MT1, 85MT2, #78BA1, #78WH2, #80BA3, 85M01, 85WH3, 85M06, 85M07, 85M08, 85M09, 85M010, #80WH3, #80M1, #80N3, 85ME73, 85ME7, #85M4, #81LG29, 85N3, 85E1, #84MA2, #84WH46,
Pasture Species Investigations., D. A. Nicolas
Pasture Species Investigations., D. A. Nicolas
Experimental Summaries - Plant Research
Screening of alternatives to cv. Woogenellup clover. N. Bannister, 81NA37. Byford, 81PE6.
Screening 83MA7, Wilgarup, 83AL49, Hazelvale, 83BU22, Bramley 84V7 - Vasse Research Station.
Screening of early to midseason maturing lines of subterranean clover. 85N056, Beverley, 85M043, W. Calingari.
Screening of early maturing lines of subclover. Tarwonga, 84NA27. Wongan Hills Research Station, 84WH35. Dangin, 85N055. Wongan Hills Research Station, 85WH33.
Copper And Zinc Nutrition Experimental Results., J. W. Gartrell, R. F. Brennan, M. M. Riley
Copper And Zinc Nutrition Experimental Results., J. W. Gartrell, R. F. Brennan, M. M. Riley
Experimental Summaries - Plant Research
Long term copper trial - Newdegate research station, 66N14. Copper, zinc and sulphur residual with DAP for wheat, 78WH66. Copper and zinc residual with dap 78Mo36. Zinc residual with high analysis n.p. fertiliser for wheat 80no31. Zinc residual with high analysis n.p. fertiliser for wheat 79me22, 79me23. Zinc residual with high analysis n.p. fertiliser for wheat 82mo8. Zinc, copper and sulphur residual with DAP, 781G27. Methods of copper application on new land, 85JE48. Evaluation of copper ore 85LG47. Zinc by nitrogen interaction, 85LG28. Zinc residual with DAP, 85LG29. Copper sulphate, copper chelate and copper oxychloride effectiveness for wheat, 85LG26. Zinc …
Pasture Research Programme For The Medium Rainfall Zone Of W.A. Species Selection And Management Related In Particular To The Ryegrass Toxicity Problem (Fund 492/0035)., C. K. Revell, C. W. Thorn
Pasture Research Programme For The Medium Rainfall Zone Of W.A. Species Selection And Management Related In Particular To The Ryegrass Toxicity Problem (Fund 492/0035)., C. K. Revell, C. W. Thorn
Experimental Summaries - Plant Research
Species evaluation, 85KA69, 85 KA 70, 85 KA 94, 85 KA 68. Small plot evaluation, 85 KA 89, 8S KA 90. Long term medic species evaluation, 82 KA 44, 82 KA 45. Drill run evaluation of M. polymorpha, 84 KA 38, 84 KA 39, 84 KA 40. Species characterization trials, 83 KA 66, 83 KA 67. Serradella evaluation, 85 KA 72, 85 KA 73, 85 KA 74, 85 KA 76
Boron Toxicity In Barley., M. M. Riley, J. W. Gartrell, R. F. Brennan, T. N. Kahn
Boron Toxicity In Barley., M. M. Riley, J. W. Gartrell, R. F. Brennan, T. N. Kahn
Experimental Summaries - Plant Research
Field trials. Intraspecific variation in Barley to Boron toxicity, 85Me55, 85SG29, 85SG33. Glasshouse experiments. Sampling techniques for Boron toxicity in Barley, 85GL2. Cartwright rating system, leaf rating system.
Agronomy Of Oat Varieties., W. K. Anderson
Agronomy Of Oat Varieties., W. K. Anderson
Experimental Summaries - Plant Research
Nitrogen rates x oat varieties, 85MT47. Seed rates x oat varieties, 85MT48. Time-of-sowing x oat varieties, 85MT49. Applied Phenology in crop variety testing, 85WH5, 85N4.
Throughflow Troughs For The Measurement Of Shallow Seepage On Hillslopes, C J. Henschke, J A. Bessell-Browne
Throughflow Troughs For The Measurement Of Shallow Seepage On Hillslopes, C J. Henschke, J A. Bessell-Browne
Resource management technical reports
Throughflow troughs were installed to assess their effectiveness in quantifying shallow sub-surface flows on hillslopes. The majority of flow was found to occur from decayed root channels in clay sub-soils below the lowest gutter. The conclusion at this site is that shallow throughflow troughs installed on a small scale are not capable of quantifying all of the seepage occurring on hillslopes.
Shire Of Rockingham : A Study Of Land Resources And Planning Considerations, Veronica P M Oma, N L B Richards, M R. Wells
Shire Of Rockingham : A Study Of Land Resources And Planning Considerations, Veronica P M Oma, N L B Richards, M R. Wells
Resource management technical reports
No abstract provided.
Doublegee- Seed Dormancy And Longevity, Lupins- Pre And Post Emergence Grass Control, Radish Control, Peas- Metribuzin Bladex, Pre And Post Emergence Grass Control And Post Emergence Weed Control., D. J. Gilbey, R. Klemm
Doublegee- Seed Dormancy And Longevity, Lupins- Pre And Post Emergence Grass Control, Radish Control, Peas- Metribuzin Bladex, Pre And Post Emergence Grass Control And Post Emergence Weed Control., D. J. Gilbey, R. Klemm
Experimental Summaries - Plant Research
Doublegee seed longevity x depth. Effect of burial on longevity of doublegee achenes, 76C9, 76KA8. Lupins, Peas, pre-emergence grass control cynch, 85BA42, 85WH53, 85BA43, 85BA44, 85BA45, 85WH60, 85N078, 85N078, 85KA61, 85JE18, 85ME54, 85KA86, 85JE66, 85KA88, 85 KA 92, 85KA85, 85ME52, 85ME53, 85KA87, Weed control in peas - metribuzin - 84ME41
The Tolerance Of Cereals To Herbicides., D. G. Bowran
The Tolerance Of Cereals To Herbicides., D. G. Bowran
Experimental Summaries - Plant Research
Herbicides affect not only the weeds present in a crop, but also the crop itself. In the absence of weeds, both positive and negative responses to herbicides have been reported in the literature. The negative responses are the most important, especially if yield is decreased below the economic threshold for herbicide use. Factors which are important in determining the level of crop response to a herbicide include the crop species and variety, the timing of the herbicide, the rate of herbicide and the environmental conditions under which the crop is growing.
Organic Source Of Nitrogen Trials & Miscellaneous Trials., J. W. Bowden, A. Diggle, R. J. Lunt
Organic Source Of Nitrogen Trials & Miscellaneous Trials., J. W. Bowden, A. Diggle, R. J. Lunt
Experimental Summaries - Plant Research
1. Nitrogen sources Badgingarra 85BA3 Organic Source of Nitrogen 8SBA4 Interaction of Organic and Inorganic Nitrogen sources 85BAS Miscellaneous Organic Nitrogen Sources 85BA39 Times and Levels of Inorganic Nitrogen Application Lancelin 85M02 Organic sources of nitrogen 85M03 Interaction of Organic and Inorganic Nitrogen Sources 85M04 Miscellaneous Organic Nitrogen Sources 85MOS3 Times and Levels of Inorganic Nitrogen Application Meckering 85N01 Organic Sources of Nitrogen 85N03 Miscellaneous Organic Nitrogen Sources 85NOS9 Times and Levels of Inorganic Nitrogen Application 2. Miscellaneous trials 84M6 Rates of Nitrogen on Wheat - CSIRO Megatrial (E. Harvey) 85M4 Nitrogen and Water on Wheat (with M. Mason) 83WH29 …
Phosphorus Nutrition Of High Rainfall Pastures, Sulphur Nutrition Of Pastures And Sulphur - Low Rainfall., J S. Yeates, D. M. Deeley, M. F. Clarke, R. A. Deyl, G. T.B. Cockerton
Phosphorus Nutrition Of High Rainfall Pastures, Sulphur Nutrition Of Pastures And Sulphur - Low Rainfall., J S. Yeates, D. M. Deeley, M. F. Clarke, R. A. Deyl, G. T.B. Cockerton
Experimental Summaries - Plant Research
Phosphorus nutrition of high rainfall pastures - Peel Harvey Estuarine System Study and related phosphorus work. (1) Sources, rates, time of application of phosphorous on high rainfall pastures. 81AL5, 81AL6, 82AL10, 82HA32, 83HA26, 83HA27. (2) P sources and rates on sandy soils of the high rainfall areas. 84AL33, 84AL34, 84HA18, 84HA25. (3) Maintenance rate of P on pastures on sandy soils. 84AL32, 84HA17, 84HA24, 84 HA28. Sulphur nutrition of pastures A. Sulphur - high rainfall (2684 EX/4054EX) (1) Sources, rates, time of application of sulphur to pastures. 80AL4, 80AL4B (2) S sources and rates on pastures on sandy soils of …
Molybdenum Nutrition., M. M. Riley
Molybdenum Nutrition., M. M. Riley
Experimental Summaries - Plant Research
Field trials. Residual value of Molybdenum on an acid soil, 81N040. Residual value of Molybdenum on an acid soil, 81M2. Residual value of Molybdenum of an acid soil, 81LG12. Residual value of Molybdenum on an acid soil, 82N07. Residual values of different Molybdenum sources, 84Me10. Residual values of different Molybdenum sources, 84Ge49 Forms and rates of soil and seed applied Molybdenum, 84Me9. Molybdenum requirements of wheat, triticale and lupins, 84Me8. Residual values of Molybdenum with different nitrogen sources, 85M40. The Molybdenum nutrition of various crop and pasture cultivars, 85Mo42. Molybdenum with pre-emergent herbicides, 85TS21. Glasshouse experiments. Reactions of Molybdenum with …
Manganese Deficiency - Plant Nutrition., J. W. Gartrell, T. C. Johnston, M. M. Riley
Manganese Deficiency - Plant Nutrition., J. W. Gartrell, T. C. Johnston, M. M. Riley
Experimental Summaries - Plant Research
Effectiveness of different fertilizers for correcting manganese deficiency in wheat
Apparent critical levels in field experiments
Differences between wheat varieties in ability to absorb and utilize soil and fertiliser manganese under deficiency and near-deficiency conditions in the Great Southern.
84N03, 84N04, 84N05, Mean of 3 experiments, 84N07, 84N06, 85N068, 85N064, 85N065, 85N066, 85N067, 85N069, 85LG36.
Residual Value Of Legumes., J. Hamblin, R. Delane, G. Adam, A Bishop
Residual Value Of Legumes., J. Hamblin, R. Delane, G. Adam, A Bishop
Experimental Summaries - Plant Research
This report examines the residual value of lupins and several other species grown at ECRS in 1984 on the yield of wheat in 1985 (85 C 25). 85 C 46 examined the residual effect of several lupin species and varieties grown under different nutritional treatments in 1984 at two sites differing in rainfall on wheat yields in 1985. 85 C 47 examines the interaction between levels of applied potassium and deep cultivation (ripping) on the yield of wheat at a low K, dry site.
Report on 85 C 27, 85 C 46 and 85 C 47.
Effect Of Soil Type On Relative Crop Yields, Effect Of Seeding Time On Pea And Lupin Yields, Effect Of Seeding Rate On Field Pea Yields, Studies In Legume Nodulation And Response Of Cereals In The Year Following Legumes., R. French
Experimental Summaries - Plant Research
Trials 85M36, 85M37, 85M38, 85M39. Trials 8SJE17, 85KA62, 85N20, 85ME42, 85ME43, 85ME44, 85WH48. Trials 85KA63, 85M33. Trials 85M32, 85M34, 85M35. Trials 84M50, 84M51, 84M52.
Grain Legume Agronomy Programme., G. H. Walton
Grain Legume Agronomy Programme., G. H. Walton
Experimental Summaries - Plant Research
Lupin agronomy, 85AL4, 85AL6, 85M05, 85PE13, 81M029, 81M030, 81M027. Grain legume crop comparisons, 85LG23, 85LG24, 85LG25, 85E23, 85GE28, 85C71, 85ME35, 85KA7, 85E2, 85N5, 85N04, 85SG2, 85E34, 85LG38, 85LG40, 85MN2, 85MD25, 85MN1.
Stubble Retention Effects On Soil Water Storage And Yield., D. Tennant
Stubble Retention Effects On Soil Water Storage And Yield., D. Tennant
Experimental Summaries - Plant Research
Merredin Research Station on red brown earth soil type, 84M1, 84M5. Summer data. Winter data.
Arkansas Water Resources Research Center Pamphlet, Richard L. Meyer
Arkansas Water Resources Research Center Pamphlet, Richard L. Meyer
Technical Reports
Arkansas Water Resources Research Center (AWRRC), through research is committed to meeting the many and varied challenges presented to water quality by Arkansas' burgeoning urban, agricultural, and recreational water demands.
Soil Acidity - High Rainfall Pastures., J. S. Yeates, M. F. Clarke, D. A. Tooke, R. A. Deyl
Soil Acidity - High Rainfall Pastures., J. S. Yeates, M. F. Clarke, D. A. Tooke, R. A. Deyl
Experimental Summaries - Plant Research
Aims of the Project (i) To establish the current pH of the cultivated soils of the high rainfall areas of south-west Western Australia, and the extent to which pH has altered since clearing. (ii) To examine the responsiveness of old land pastures with low current soil pH levels (< 5.5 water) to applied lime. (iii) To relate the responsiveness of subterranean clover-based pastures to measured soil parameters. 80BU14, 81AL10, 81AL12, 81BU18, 81BY18, 81BY25, 81BY26, 82AL4, 82AL5, 82AL55, 82BU7, 82HA35, 82HA36, 82PE1, 82MA20, 83AL7, 83AL9, 83AL10, 83ALll, 83BY29, 84BU9, 84BU10, 84BY37, 84HA21, 84HA37, 84MA21.
Low Tillering Cereals, Early Maturity Of Cereals, Cereal Variety And Reduced Branching Lupins., R. Delane, J. Hamblin
Low Tillering Cereals, Early Maturity Of Cereals, Cereal Variety And Reduced Branching Lupins., R. Delane, J. Hamblin
Experimental Summaries - Plant Research
Trial 85C62 - growth and water use of low tillering cereals. Trial 85C62 - yield potential of low tillering cereals. Trial WEUNI - response of low tillering breeding lines and standard varieties to sowing rate. Trial 85C45 - effect of flowering date, seeding rate, deep tillage and applied nitrogen on yield of barley. Trial 85C61 - wheat variety x management interaction on sandplain. Trial 85C55 - growth and water use of reduced branching lupins. Trial 85C56 - normal and reduced branching lupins - planting density response.
Influence Of Soil Acidity On Barley Production., P. J. Dolling, A. R. Little
Influence Of Soil Acidity On Barley Production., P. J. Dolling, A. R. Little
Experimental Summaries - Plant Research
A soil survey of 38 sites in barley growing areas of Western Australia was carried out in 1984. It was found that 53% of topsoils surveyed had a pH less than 5.5, acid enough to suspect barley yields might be affected. In 1985 an extensive field trial proqramme was established at 9 sites. The sites were selected from the 1984 survey and they varied in their level of acidity from mild to severe. 85NA, 85NA2, 85NA5, 85NA4, 85NA3, 85KA3, 85KA4, 85KA5, 85KA6, 83N046,
A Land Resource Survey Of The Fall Point Coastline, Broome, W.A., P A. Hesp, P J. Curry
A Land Resource Survey Of The Fall Point Coastline, Broome, W.A., P A. Hesp, P J. Curry
Resource management technical reports
The purpose of this study was to find a suitable location for a bird observatory and provide adequate coastal land resource data for the area. The main selection criteria and conditions were: the location was closely adjacent to major wader roosting and feeding sites; all-seasons access was required; the location provided a site of around 2 1/2 hectares to provide space for one or more buildings, camp ground and associated facilities ; anticipated access tracks, site developments and levels of use.
Impact Of Petroleum Exploration Activity On Range Resources And Pastoral Pursuits In The West Kimberley, N Klepacki, S J. Black, M H. Marchant
Impact Of Petroleum Exploration Activity On Range Resources And Pastoral Pursuits In The West Kimberley, N Klepacki, S J. Black, M H. Marchant
Resource management technical reports
No abstract provided.
The Taarblin Experience : A Planned Approach To Soil Conservation, Greg Astbury, Owner/Manager Of Taarblin, Tim Negus
The Taarblin Experience : A Planned Approach To Soil Conservation, Greg Astbury, Owner/Manager Of Taarblin, Tim Negus
Bulletins 4000 -
Many farms in Western Australia were cleared and developed before there was a full and clear understanding of the effects of bush clearing - that is salinization of soil and water supplies, wind and water erosion, waterlogging and soil structure decline. The productive capacity and inherent problems of the different soil types was also largely unknown.
Modern-day Conservation Farm Planning aims to provide a blue-print for the redevelopment of properties to ensure long term soil fertility, to prevent soil erosion and degradation by waterlogging and salinity. It also provides for a spread of reliable stock watering points and more efficient …
Nebraska Mineral Operations Review, 1984, Raymond R. Burchett, Duane A. Eversoll
Nebraska Mineral Operations Review, 1984, Raymond R. Burchett, Duane A. Eversoll
Conservation and Survey Division
No abstract provided.
Concentration Of Nitrate-Nitrogen In Groundwater Central Platte Region, Nebrask 1984, M. E. Exner
Concentration Of Nitrate-Nitrogen In Groundwater Central Platte Region, Nebrask 1984, M. E. Exner
Conservation and Survey Division
No abstract provided.
Annual Outflow Of Water From Nebraska, 1950 - 1985 And Annual Inflow Of Water To Nebraska, 1950 - 1985, Conservation And Survey Division
Annual Outflow Of Water From Nebraska, 1950 - 1985 And Annual Inflow Of Water To Nebraska, 1950 - 1985, Conservation And Survey Division
Conservation and Survey Division
No abstract provided.
Transmissivity Of The Principal Aquifer In Nebraska
Transmissivity Of The Principal Aquifer In Nebraska
Conservation and Survey Division
No abstract provided.