Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Life Sciences (159299)
- Medicine and Health Sciences (96206)
- Social and Behavioral Sciences (86526)
- Physical Sciences and Mathematics (78537)
- Education (65013)
-
- Arts and Humanities (47641)
- Biology (39281)
- Law (39052)
- Engineering (34113)
- Higher Education (27595)
- Plant Sciences (26271)
- Medical Specialties (25868)
- Medical Sciences (24678)
- Environmental Sciences (22660)
- Animal Sciences (21395)
- Psychology (20672)
- Ecology and Evolutionary Biology (19672)
- Earth Sciences (17789)
- History (16322)
- Chemistry (15526)
- Communication (15056)
- Biochemistry, Biophysics, and Structural Biology (13696)
- Plant Biology (13586)
- Sociology (13361)
- Public Health (13251)
- Agronomy and Crop Sciences (12684)
- Agricultural Science (12513)
- Plant Pathology (10989)
- Soil Science (10672)
- Weed Science (10384)
- Institution
-
- University of South Florida (42908)
- University of Nebraska - Lincoln (40084)
- University of Kentucky (18111)
- Utah State University (16013)
- University of Montana (15073)
-
- The Texas Medical Center Library (13810)
- Louisiana State University (13623)
- Washington University School of Medicine (11035)
- Brigham Young University (10983)
- TÜBİTAK (10500)
- University of New Mexico (10241)
- University of Mississippi (9027)
- University of New Hampshire (8068)
- California Polytechnic State University, San Luis Obispo (8066)
- University of Central Florida (7846)
- University of Rhode Island (7470)
- Nova Southeastern University (7443)
- University of Northern Iowa (7391)
- San Jose State University (7378)
- Virginia Commonwealth University (7363)
- City University of New York (CUNY) (7295)
- University of Arkansas, Fayetteville (7188)
- University of Plymouth (6794)
- University of Alabama at Birmingham (6508)
- Old Dominion University (6144)
- Georgia Southern University (6139)
- University of North Dakota (6087)
- Eastern Illinois University (5997)
- Bowling Green State University (5746)
- Yale University (5630)
- Keyword
-
- Humans (13902)
- Newspaper (11394)
- Animals (7166)
- Female (5889)
- Student newspaper (5626)
-
- Biology (5255)
- Male (5125)
- Mice (4657)
- Bowling Green State University (4509)
- Newsletter (4507)
- Education (4167)
- Faculty (4090)
- Spartan Daily (3308)
- BG News (3149)
- History (2984)
- Higher education (2945)
- Students (2893)
- College student newspapers and periodicals (2780)
- Climate change (2727)
- Student Newspaper (2654)
- Student life (2620)
- Gender (2595)
- Alumni (2593)
- Estuaries (2567)
- Adult (2537)
- Wind (2527)
- EIU (2525)
- Biological oceanography (2516)
- Oceans (2515)
- Pennsylvania (2511)
- Publication Year
-
- 2026 (18215)
- 2025 (31315)
- 2024 (43791)
- 2023 (35220)
- 2022 (32032)
-
- 2021 (33723)
- 2020 (32161)
- 2019 (29568)
- 2018 (31358)
- 2017 (30182)
- 2016 (29042)
- 2015 (27534)
- 2014 (25850)
- 2013 (24651)
- 2012 (22908)
- 2011 (20317)
- 2010 (18901)
- 2009 (16971)
- 2008 (15505)
- 2007 (14125)
- 2006 (12893)
- 2005 (11238)
- 2004 (10406)
- 2003 (9736)
- 2002 (8908)
- 2001 (8289)
- 2000 (8031)
- 1999 (7528)
- 1998 (7597)
- 1997 (6936)
- Publication
-
- Theses and Dissertations (19628)
- Electronic Theses and Dissertations (10916)
- Faculty Publications (10789)
- IGC Proceedings (1977-2023) (9261)
- The Auk (7321)
-
- Faculty, Staff and Student Publications (6942)
- Dissertations (6150)
- Open Access Publications (5949)
- Master's Theses (4981)
- Condor (4974)
- Theses (4537)
- Faculty, Staff and Students Publications (4239)
- USF Tampa Graduate Theses and Dissertations (4068)
- Walden Dissertations and Doctoral Studies (4001)
- Open Access Dissertations (3760)
- Honors Theses (3744)
- Masters Theses (3727)
- All ETDs from UAB (3685)
- Graduate Theses, Dissertations, and Problem Reports (ETD) (3669)
- Wilson Bulletin (3640)
- Graduate Student Theses, Dissertations, & Professional Papers (3451)
- Montana Kaimin, 1898-present (3420)
- Daily Mississippian (all digitized issues) (3393)
- Graduate Theses and Dissertations (3321)
- All Graduate Theses and Dissertations, Spring 1920 to Summer 2023 (3264)
- BG News (Student Newspaper) (3185)
- Spartan Daily (School of Journalism and Mass Communications) (3121)
- Articles (3103)
- Publications and Research (3027)
- Chulalongkorn University Theses and Dissertations (Chula ETD) (3015)
- Publication Type
Articles 97441 - 97470 of 818756
Full-Text Articles in Entire DC Network
Management And Status Of Breeding Bald Eagles In Arizona In 2017, Kyle Mccarty
Management And Status Of Breeding Bald Eagles In Arizona In 2017, Kyle Mccarty
Arizona Birds
No abstract provided.
Nestling Development And Aging Of Arizona Grasshopper Sparrow, Janet M. Ruth, Jason Kitting
Nestling Development And Aging Of Arizona Grasshopper Sparrow, Janet M. Ruth, Jason Kitting
Arizona Birds
No abstract provided.
Checklist Of The Birds Of Pinal County, Doug Jenness
Checklist Of The Birds Of Pinal County, Doug Jenness
Arizona Birds
No abstract provided.
Checklist Of The Birds Of Coconino County, Jason A. Wilder
Checklist Of The Birds Of Coconino County, Jason A. Wilder
Arizona Birds
No abstract provided.
Courtship And Territorial Behaviors Of Three Hummingbird Species In Arizona, Richard K. Simpson
Courtship And Territorial Behaviors Of Three Hummingbird Species In Arizona, Richard K. Simpson
Arizona Birds
No abstract provided.
Crested Caracara In Arizona: Background & Recent Expansion, Doug Jenness
Crested Caracara In Arizona: Background & Recent Expansion, Doug Jenness
Arizona Birds
No abstract provided.
January 2014 Botteri's Sparrow Surveys, With Winter Habitat Considerations, Alan Schmierer
January 2014 Botteri's Sparrow Surveys, With Winter Habitat Considerations, Alan Schmierer
Arizona Birds
No abstract provided.
Current Post-Breeding, Winter, And Spring Status Of Botteri's Sparrow In Arizona, Alan Schmierer
Current Post-Breeding, Winter, And Spring Status Of Botteri's Sparrow In Arizona, Alan Schmierer
Arizona Birds
No abstract provided.
Status Of The Rosy-Faced Lovebird In Phoenix, Arizona, Kurt A. Radamaker, Troy E. Corman
Status Of The Rosy-Faced Lovebird In Phoenix, Arizona, Kurt A. Radamaker, Troy E. Corman
Arizona Birds
No abstract provided.
The Status Of Mottled Duck In Arizona, Richard Webster
The Status Of Mottled Duck In Arizona, Richard Webster
Arizona Birds
No abstract provided.
New Breeding Bird Atlas Is Welcome Resource For Arizona Birders, Rick Wright
New Breeding Bird Atlas Is Welcome Resource For Arizona Birders, Rick Wright
Arizona Birds
No abstract provided.
Slate-Throated Redstart: Arizona's Fifth Record, Keith Kamper
Slate-Throated Redstart: Arizona's Fifth Record, Keith Kamper
Arizona Birds
No abstract provided.
Eurasian Collared-Doves In Arizona, Doug Jenness
Eurasian Collared-Doves In Arizona, Doug Jenness
Brachiaria Spp. (Syn. Urochloa Spp.) Cv. Mulato Ii (Convert Hd364) Mass Production Under Continuous Grazing In The Water/Dry Transition Period, A. L. A. Castro, A. C. Prado, M. C. Silva Júnior, M. S. Soares, M. V. Teixeira
Brachiaria Spp. (Syn. Urochloa Spp.) Cv. Mulato Ii (Convert Hd364) Mass Production Under Continuous Grazing In The Water/Dry Transition Period, A. L. A. Castro, A. C. Prado, M. C. Silva Júnior, M. S. Soares, M. V. Teixeira
IGC Proceedings (1977-2023)
In the transition period between the rainy and dry seasons there is decreased water, temperature and luminosity, reducing forage production and quality. Because of this variability in forage mass production, it is essential to quantify forage mass for use in planning and decision making about pastures management. The objective was to evaluate Brachiaria spp. (Syn. Urochloa spp.) cv. Mulato II (Convert HD364) growth, biomass production managed under continuous grazing with steers fed with protein supplement feed in-trough and on-ground during the seasonal transition period. The experiment was carried out in the Beef Cattle Sector of Jatai Federal University …
Production And Persistence Of Self-Regenerating Annual Clovers In The Pacific Northwest, Ian Silvernail, Serkan Ates
Production And Persistence Of Self-Regenerating Annual Clovers In The Pacific Northwest, Ian Silvernail, Serkan Ates
IGC Proceedings (1977-2023)
Self-regenerating annual legumes are commonly included in dryland pastures to increase the production of high-quality forages to meet the nutritional demands of growing and lactating animals. Balansa clover (Trifolium michelianum Savi), not as widely evaluated as subterranean clover (Trifolium subterraneum L.), has shown promise in Western Oregon. However, there is a paucity of information on the productivity and persistence of annual clover cultivars that have various flowering times. This study investigates the biomass production and persistence of early, mid and late flowering subterranean clover and balansa clover cultivars in Corvallis, Oregon. Averaged across the cultivars, the total annual …
Current Red Clover Breeding Research, Heathcliffe Riday
Current Red Clover Breeding Research, Heathcliffe Riday
IGC Proceedings (1977-2023)
Red clover remains a globally important forage legume grown mostly in humid temperate climates on approximately 4 million ha. In the past 25 years global red clover seed production has stabilized around 10 million kg yr-1, although there is evidence that seed production is increasing globally at around 0.34 million kg yr-1 since the early 2000s. Globally many red clover programs exist targeting specific global regions with a focus on improving persistence, biomass yield, seed yield, and a few other minor traits. Breeding programs are increasing persistence by selecting for specific disease resistances, specific agricultural conditions such …
Managing Vegetation In Grassland Habitats To Enhance Livestock Or Wildlife Objectives, B. B. Sleugh, S. Flynn, W. Hatler, C. Hart, S. Ingram, Joao B. Cason, D. Ovalle
Managing Vegetation In Grassland Habitats To Enhance Livestock Or Wildlife Objectives, B. B. Sleugh, S. Flynn, W. Hatler, C. Hart, S. Ingram, Joao B. Cason, D. Ovalle
IGC Proceedings (1977-2023)
Sustainably stewarding grassland systems involves applying various practices to manipulate forage interactions with other plants, the environment, and grazing animals to meet resource manager objectives. These interactions can result in invasion or encroachment and increased abundance of weeds which hinder attainment of management objectives. Weeds influence the structure and function of pasture ecosystems whether forages are grown in improved pastures, rangeland, or grassland communities. They degrade pasture quality and reduce livestock performance by interfering with forage establishment, yield, and quality by competing for resources. Weeds reduce the feed value of forage, decrease pasture carrying capacity, and can be toxic or …
Forage Allowance And Daily Gain Relationships On Rye-Ryegrass Pastures At Different Stocking Rates With Continuous And Rotational Stocking, F. M. Rouquette Jr., K. D. Norman, C. R. Long, E. Van Santen
Forage Allowance And Daily Gain Relationships On Rye-Ryegrass Pastures At Different Stocking Rates With Continuous And Rotational Stocking, F. M. Rouquette Jr., K. D. Norman, C. R. Long, E. Van Santen
IGC Proceedings (1977-2023)
‘Maton’ cereal rye (Secale cereale L.) and ‘TAM-90’ annual ryegrass (Lolium multiflorum Lam.) are used for winter annual pastures to background stocker cattle in the southeastern US. Rye and ryegrass were sod-seeded into bermudagrass [Cynodon dactylon (L.) Pers.] pastures and fixed-stocked at different rates under continuous and 8-paddock rotation methods during each of 7 years to: 1) compare stocking methods for daily gain per animal (ADG) and gain/ha; and 2) quantify relationships of ADG with forage mass and forage allowance. Each of 3 levels of stocking rate, 4.9, 6.4, and 8.6 hd/ha, significantly affected ADG at 1.24, …
Characteristics Of Lactic Acid Bacteria Strains Isolated From Tibetan Plateau And Their Effects On Silage Quality Of Italian Ryegrass (Lolium Multiflorum Lam.) At Low Temperature, Siran Wang, Mudasir Nazar, Niaz Ali Kaka
Characteristics Of Lactic Acid Bacteria Strains Isolated From Tibetan Plateau And Their Effects On Silage Quality Of Italian Ryegrass (Lolium Multiflorum Lam.) At Low Temperature, Siran Wang, Mudasir Nazar, Niaz Ali Kaka
IGC Proceedings (1977-2023)
Temperature is an important factor affecting ensilage. In cold regions, low temperature could be an adverse environmental factor during ensiling. However, little research has focused on improving silage quality at low temperatures. This study aimed to examine two lactic acid bacteria (LAB) strains (LCG9 and TG1) isolated from the Tibetan Plateau, and evaluate their effects on the silage quality of Italian ryegrass (Lolium multiflorum Lam.) at three temperatures (10° C, 15° C and 25° C). The isolated strains and one commercial inoculant (G, Lactobacillus plantarum MTD-1) were evaluated by morphological, physiological and biochemical tests. Strains G, LCG9, TG1 and …
It Takes More Than Calcium To Neutralize Soil Acidity, Edwin L. Ritchey, Christopher D. Teutsch, John H. Grove
It Takes More Than Calcium To Neutralize Soil Acidity, Edwin L. Ritchey, Christopher D. Teutsch, John H. Grove
IGC Proceedings (1977-2023)
Proper pH management is the foundation to a good soil fertility program. Soil pH influences nutrient availability and root growth and function. Just because an agricultural product contains calcium does not mean that it will change soil pH. The effectiveness of three calcium products in raising soil pH was compared to an untreated check in acid soils. A field trial was conducted at 16 locations across Kentucky and a laboratory incubation study was conducted at the University of Kentucky Research and Education Center. The same application rates were used for the three products, whether in field trials or laboratory incubations. …
A Novel Tractor Operated Grass Seed Harvester Developed In India, Chandra Shekhar Sahay, D. S. Thorat, P. S. Pathak
A Novel Tractor Operated Grass Seed Harvester Developed In India, Chandra Shekhar Sahay, D. S. Thorat, P. S. Pathak
IGC Proceedings (1977-2023)
The demand of green and dry fodder in India is estimated to increase to 1170 and 650 m tonne whereas availability is expected to be at 411.3 and 488 m tonne in 2025, respectively, depicting deficit of about 64.9% green fodder and 24.9% dry fodder (Vision 2030, ICAR - IGFRI, Jhansi, 2011). In forages, availability of quality seed is only 25-30% in cultivated fodder and less than 10 % in range grasses and legumes (Vision 2050, IGFRI). Prices paid for grass seeds of native species vary from Rs.5,000 to 6,500 per kg for clean, un-haired seeds due to excessive use …
Making Round Bale Silage – Lessons Learned From An On-Farm Survey Of Baleage In Kentucky, Jimmy C. Henning, Jeff Lehmkuhler, Brandon Sears, Corinne Belton, L. Berg, Don Sorrell, April Wilhoit
Making Round Bale Silage – Lessons Learned From An On-Farm Survey Of Baleage In Kentucky, Jimmy C. Henning, Jeff Lehmkuhler, Brandon Sears, Corinne Belton, L. Berg, Don Sorrell, April Wilhoit
IGC Proceedings (1977-2023)
The ability to make silage in round bale packages allows producers to avoid rain damage and produce high quality stored forage. The proliferation of bale wrappers (both individual and inline types) has made this technology more available to producers. Although the process for making baleage is well documented, producers have experienced poor fermentation and in some cases botulism toxicity from baleage. The parameters of good silage are well known and include pH below 5.0 and lactic acid concentrations above 3% on a DM basis. However, tests of farmer- produced baleage reveals that often these target values are not achieved. To …
Yellotas: A Unique Yellow Serradella Cultivar With Potential For Permanent Pasture Environments, G. Martin, Rowan W. Smith, E. J. Hall, Matthew Newell, R. Haling, R. C. Hayes
Yellotas: A Unique Yellow Serradella Cultivar With Potential For Permanent Pasture Environments, G. Martin, Rowan W. Smith, E. J. Hall, Matthew Newell, R. Haling, R. C. Hayes
IGC Proceedings (1977-2023)
Yellow serradella (Ornithopus compressus L.) has been identified as a priority self-regenerating annual legume species for permanent pasture environments in south-eastern Australia. However, most yellow serradella genotypes exhibit high levels of hard seed and slow rates of hard seed breakdown, which reduces regeneration density in the years following the year of sowing . One cultivar, Yellotas, exhibits a much faster rate of hard seed breakdown and has been identified as one of only a handful of cultivars of that species with promising persistence in permanent pasture environments. In addition, this cultivar is substantially easier to de-hull than other cultivars …
Growth Components And Yield Of Brachiaria Ruziziensis (Congo Grass) And Centrosema Pascuorum (Centro) Mixtures As Influenced By Mixture Ratios, Phosphorus Levels And Stage Of Harvest, I. Sani, J. T. Amodu, R. J. Tanko, M. R. Hassan, N. Adamu
Growth Components And Yield Of Brachiaria Ruziziensis (Congo Grass) And Centrosema Pascuorum (Centro) Mixtures As Influenced By Mixture Ratios, Phosphorus Levels And Stage Of Harvest, I. Sani, J. T. Amodu, R. J. Tanko, M. R. Hassan, N. Adamu
IGC Proceedings (1977-2023)
This study was conducted during the 2017 and 2018 rainy season at the Crop Production Research farm, Abubakar Tafawa Balewa University, Bauchi to determine the effects of plant mixture ratios in Brachiaria ruziziensis and Centrosema pascuorum (100% Sole B. ruziziensis, 75% B.R: 25% C.P, 50% B.R: 50% C.P, 25% B.R: 75% C.P and 100% Sole C. pascuorum) and phosphorus fertilizer (SSP) levels (0, 100 and 150kg/ha). The experiment was in a split-plot design with 5x3 factorial arrangement in which the mixture ratios constituted the main plots while phosphorus (SSP) levels constituted the sub treatments. Number of plants per …
A Solution To Weed Control In Grassland Containing White Clover, E. Bardsley, T. Schulz, R. Bentley, V. Van Damme, D. Gurney, N. Blanchier, B. B. Sleugh
A Solution To Weed Control In Grassland Containing White Clover, E. Bardsley, T. Schulz, R. Bentley, V. Van Damme, D. Gurney, N. Blanchier, B. B. Sleugh
IGC Proceedings (1977-2023)
Productive grass with white clover can lead to advantages both in forage quantity and quality, economics and in meeting wider expectations detailed in recent EU and UK policy. The ability to achieve this agronomic success is currently difficult due to a lack of options for broad spectrum weed control that also allow establishment or preservation of a white clover population. The aim of this paper is to demonstrate that 3730XL, developed by Corteva Agriscience, is a solution to this critical success factor. Data is presented from 16 efficacy trials (10 from established grassland and 5 from newly sown) where white …
Climate Change And Legume Performance In Grassland Agroecosystems, Lynn E. Sollenberger, M. M. Kohmann
Climate Change And Legume Performance In Grassland Agroecosystems, Lynn E. Sollenberger, M. M. Kohmann
IGC Proceedings (1977-2023)
We reviewed the literature to assess the effect of climate change factors on forage legumes. Whether growing in monoculture or mixtures with grasses, exposing legumes to elevated CO2 (eCO2) generally leads to sustained increases in forage accumulation (FA) and N fixation, but elevated temperature (eT) in conjunction with eCO2 usually reduces magnitude of these responses. In legumes, nodules represent large C sinks, precluding photosynthetic acclimation to eCO2 observed in non-N fixing plants. Greater N fixation in legume-grass mixtures exposed to eCO2 is due to greater percentage of legume N derived from symbiotic fixation and …
Cattle Diet Composition Under A Short- Duration Grazing With And Without Deferment In Puna Rangelands, R. E. Tácuna, E. R. Flores
Cattle Diet Composition Under A Short- Duration Grazing With And Without Deferment In Puna Rangelands, R. E. Tácuna, E. R. Flores
IGC Proceedings (1977-2023)
The treatments of rest and deferment periods have shown to be effective tools to improve range condition, but little is known about their effect on the diet of animals. The present research aimed to evaluate the effect of the deferment period when applied to a short-term grazing system. The experimental design was a completely random factorial where the treatments resulted from combination of two grazing management systems: short-duration with deferment period (WD) and no deferral period (ND) both evaluated for three years. Forage yield (4.9 vs. 4.5 Tm DM ha-1 year-1) like range condition (55.5 vs. 50.7%) …
Canopy Changes Of Brachiaria Managed Under Continuous Stocking In The Dry-Water Transition, M. R. Castro, A. L. Bocchi, V. L. Banys, A. L. A. Castro, E. A. Collao-Sanez
Canopy Changes Of Brachiaria Managed Under Continuous Stocking In The Dry-Water Transition, M. R. Castro, A. L. Bocchi, V. L. Banys, A. L. A. Castro, E. A. Collao-Sanez
IGC Proceedings (1977-2023)
Pasture supplementation is an alternative to take advantage of the forage mass deferred in the rainy season and maintain or provide weight gain in periods of rain absence. The objective was to compare the structural characteristics, mass production, density and population dynamics of tillers of Urochloa brizantha cv. ‘Paiaguas’ and U. spp. cv. ‘Convert’ under fixed and continuous stocking with steers supplemented in the trough or on the ground in the water/dry transition period. The experiment was carried out at Jatai Federal University, from March to June, in a completely randomized design and a 2x2 factorial scheme, using six …
Canopy Changes Of Brachiaria Managed Under Continuous Stocking In The Dry-Water Transition, M. T. Maciel, A. L. Bocchi, V. L. Banys, A. L. A. Castro, E. A. Collao-Sanez
Canopy Changes Of Brachiaria Managed Under Continuous Stocking In The Dry-Water Transition, M. T. Maciel, A. L. Bocchi, V. L. Banys, A. L. A. Castro, E. A. Collao-Sanez
IGC Proceedings (1977-2023)
Pasture supplementation is an alternative to take advantage of the forage mass deferred in the rainy season and maintain or provide weight gain in periods of rain absence. The objective was to compare the structural characteristics, mass production, density and population demography of tillers of Urochloa brizantha cv. Paiaguás and Urochloa spp. cv. Convert under fixed and continuous stocking with steers supplemented with pelleted concentrate supplied in the trough or on the ground in the water/dry transition period. The experiment was carried out in the Jatai Federal University, from March to June 2020, in a completely randomized design and …