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Articles 6811 - 6840 of 12194

Full-Text Articles in Physical Sciences and Mathematics

Controls Of Seeding Recruitment Of Annual Species In Temperate Perennial Pastures, P. Cornaglia, M. P. Clavijo, H. Harkes, Ayala Torales May 2020

Controls Of Seeding Recruitment Of Annual Species In Temperate Perennial Pastures, P. Cornaglia, M. P. Clavijo, H. Harkes, Ayala Torales

IGC Proceedings (1993-2023)

No abstract provided.


Grassland Diversity Enhances Productivity At Low And High Levels Of Nitrogen Addition, Tim Carnus, J. A. Finn, Laura Kirwan, A. Cuddihy, J. Connolly May 2020

Grassland Diversity Enhances Productivity At Low And High Levels Of Nitrogen Addition, Tim Carnus, J. A. Finn, Laura Kirwan, A. Cuddihy, J. Connolly

IGC Proceedings (1993-2023)

No abstract provided.


Dynamics Of 4-Species Plant Systems Over Three Years At 19 Sites Across Europe, Caroline Brophy, J. Connolly, Laura Kirwan, J. A. Finn, Andreas Lüscher, T. Sebastia, R. P. Collins, C. Porqueddu, A. Helgadottir May 2020

Dynamics Of 4-Species Plant Systems Over Three Years At 19 Sites Across Europe, Caroline Brophy, J. Connolly, Laura Kirwan, J. A. Finn, Andreas Lüscher, T. Sebastia, R. P. Collins, C. Porqueddu, A. Helgadottir

IGC Proceedings (1993-2023)

No abstract provided.


Classification Of Rangeland Vegetation And Modeling Of Vegetation Patterns At The Jabal Al Akhdar Moutain, Northern Oman, K. Brinkmann, U. Dickhoefer, E. Schlecht, Andreas Buerkert May 2020

Classification Of Rangeland Vegetation And Modeling Of Vegetation Patterns At The Jabal Al Akhdar Moutain, Northern Oman, K. Brinkmann, U. Dickhoefer, E. Schlecht, Andreas Buerkert

IGC Proceedings (1993-2023)

No abstract provided.


Growth Parameters Of Forages In A Cool Semi‐Arid Climate, Shabtai Bittman, Duane H. Mccartney, F. C. Stevenson May 2020

Growth Parameters Of Forages In A Cool Semi‐Arid Climate, Shabtai Bittman, Duane H. Mccartney, F. C. Stevenson

IGC Proceedings (1993-2023)

No abstract provided.


Large‐Scale Changes In Ratio Of C3 And C4 Plants In Central Asian Grassland During The Last Century As Recovered From Wool Archives, Karl Auerswald, T. Maennel, Y. F. Bai, M. Wittmer, Hans Schnyder May 2020

Large‐Scale Changes In Ratio Of C3 And C4 Plants In Central Asian Grassland During The Last Century As Recovered From Wool Archives, Karl Auerswald, T. Maennel, Y. F. Bai, M. Wittmer, Hans Schnyder

IGC Proceedings (1993-2023)

No abstract provided.


Oat And Wheat Added To Annual Ryegrass Pasture To Improve The Seasonal Forage Offer, M. Arzadun, H. Laborde, D. Morris, L. Fernandez May 2020

Oat And Wheat Added To Annual Ryegrass Pasture To Improve The Seasonal Forage Offer, M. Arzadun, H. Laborde, D. Morris, L. Fernandez

IGC Proceedings (1993-2023)

No abstract provided.


Effects Of Traditional Range Enclosures And Seasonality On Herbaceous Plants Biodiversity In Southern Ethiopia, Ayana Angassa, G. Oba, R. B. Weladji May 2020

Effects Of Traditional Range Enclosures And Seasonality On Herbaceous Plants Biodiversity In Southern Ethiopia, Ayana Angassa, G. Oba, R. B. Weladji

IGC Proceedings (1993-2023)

No abstract provided.


Trajectories Of Ecological Change At A Patch Scale In A Semi-Arid Woodland, M. Alchin, B. Norton, D. Burnside, I. Watson, B. Alchin May 2020

Trajectories Of Ecological Change At A Patch Scale In A Semi-Arid Woodland, M. Alchin, B. Norton, D. Burnside, I. Watson, B. Alchin

IGC Proceedings (1993-2023)

No abstract provided.


Re-Generation Ecology Of Cymbopogon Jwarancusa And Chrysopogon Aucheri Grassland In Highland Balochistan, Pakistan, S. Ahmad, C. A. Call May 2020

Re-Generation Ecology Of Cymbopogon Jwarancusa And Chrysopogon Aucheri Grassland In Highland Balochistan, Pakistan, S. Ahmad, C. A. Call

IGC Proceedings (1993-2023)

No abstract provided.


Leaf Morphogenesis As A Basis For Developing Defoliation Management Strategies In Multispecies Plant Communities Of The Flooding Pampa (Argentina), Mónica G. Agnusdei, M. R. Colabelli May 2020

Leaf Morphogenesis As A Basis For Developing Defoliation Management Strategies In Multispecies Plant Communities Of The Flooding Pampa (Argentina), Mónica G. Agnusdei, M. R. Colabelli

IGC Proceedings (1993-2023)

No abstract provided.


An Investigation On Total Nonstructural Carbohydrate Trends In Three Agropyron Grasses Of Golestan National Park In Northern Iran, S. Houshmand Moayed, M. Mesdaghi, H. R. Sadeghipour May 2020

An Investigation On Total Nonstructural Carbohydrate Trends In Three Agropyron Grasses Of Golestan National Park In Northern Iran, S. Houshmand Moayed, M. Mesdaghi, H. R. Sadeghipour

IGC Proceedings (1993-2023)

No abstract provided.


A Survey About Understorey Covering In Areas (Lands) Under The Cultivation Of Haloxylon In Ardestan Area, G. R. Zehtabian, M. Ghadimi, J. Bakhshi May 2020

A Survey About Understorey Covering In Areas (Lands) Under The Cultivation Of Haloxylon In Ardestan Area, G. R. Zehtabian, M. Ghadimi, J. Bakhshi

IGC Proceedings (1993-2023)

No abstract provided.


Breeding Apomictic Bahiagrass (Paspalum Notatum Flügge) In Southeastern Usa, C. A. Acuña, A. R. Blount, C. L. Mackowiak, K. H. Quesenberry May 2020

Breeding Apomictic Bahiagrass (Paspalum Notatum Flügge) In Southeastern Usa, C. A. Acuña, A. R. Blount, C. L. Mackowiak, K. H. Quesenberry

IGC Proceedings (1993-2023)

No abstract provided.


Kura Clover (Trifolium Ambiguum) In Pastures For Western Canada, Jane R. King, Jennifer A. Walker May 2020

Kura Clover (Trifolium Ambiguum) In Pastures For Western Canada, Jane R. King, Jennifer A. Walker

IGC Proceedings (1993-2023)

No abstract provided.


Effects Of Lucerne Plants On Germination Of Lucerne, Xi Wang, Yuying Shen May 2020

Effects Of Lucerne Plants On Germination Of Lucerne, Xi Wang, Yuying Shen

IGC Proceedings (1993-2023)

No abstract provided.


Dynamic Study On Inter-Species Competition In Mix-Sowing Community Of White Clover And Bermudagrass, H. Tian, Y. Liu, H. Cai, H. Zhang May 2020

Dynamic Study On Inter-Species Competition In Mix-Sowing Community Of White Clover And Bermudagrass, H. Tian, Y. Liu, H. Cai, H. Zhang

IGC Proceedings (1993-2023)

No abstract provided.


Spatial Heterogeneity Of Soil Fertility, Plant Biomass, And Producitivty In Grasslands, Masae Shiyomi, Jun Chen May 2020

Spatial Heterogeneity Of Soil Fertility, Plant Biomass, And Producitivty In Grasslands, Masae Shiyomi, Jun Chen

IGC Proceedings (1993-2023)

No abstract provided.


Small-Scale Species Richness And Its Spatial Variation In An Alpine Meadow On The Qinghai-Tibet Plateau, Jun Chen, Huakun Zhou, Masae Shiyomi May 2020

Small-Scale Species Richness And Its Spatial Variation In An Alpine Meadow On The Qinghai-Tibet Plateau, Jun Chen, Huakun Zhou, Masae Shiyomi

IGC Proceedings (1993-2023)

No abstract provided.


Isotopes As Natural Recorders Of Grassland Ecosystem Functioning And Change, Hans Schnyder, Karl Auerswald May 2020

Isotopes As Natural Recorders Of Grassland Ecosystem Functioning And Change, Hans Schnyder, Karl Auerswald

IGC Proceedings (1993-2023)

No abstract provided.


Rangeland Ecology And Management In A Changing World, Joel R. Brown, Brandon T. Bestelmeyer, Kris M. Havstad May 2020

Rangeland Ecology And Management In A Changing World, Joel R. Brown, Brandon T. Bestelmeyer, Kris M. Havstad

IGC Proceedings (1993-2023)

No abstract provided.


Public Demands On Intensive Grassland Systems And Agri-Environmental Policies Of Oecd Members, Alain Peeters May 2020

Public Demands On Intensive Grassland Systems And Agri-Environmental Policies Of Oecd Members, Alain Peeters

IGC Proceedings (1993-2023)

No abstract provided.


Livestock Production And Poverty Alleviation--Challenges And Opportunities In Arid And Semi‐Arid Tropical Rangeland Based Systems, C. Seré, A. Ayantunde, A. Duncan, A. Freeman, M. Herrero, Shirley A. Tarawali, I. Wright May 2020

Livestock Production And Poverty Alleviation--Challenges And Opportunities In Arid And Semi‐Arid Tropical Rangeland Based Systems, C. Seré, A. Ayantunde, A. Duncan, A. Freeman, M. Herrero, Shirley A. Tarawali, I. Wright

IGC Proceedings (1993-2023)

No abstract provided.


Sustainability And Optimization Of Rangeland Uses: Issues Of Perspective And Scale, T. L. Thurow May 2020

Sustainability And Optimization Of Rangeland Uses: Issues Of Perspective And Scale, T. L. Thurow

IGC Proceedings (1993-2023)

No abstract provided.


Overview Of Grassland And Its Development In China, Jiawen Liu, Yingjun Zhang, Yongjun Li, Deli Wang, Guodong Han, Fujiang Hou May 2020

Overview Of Grassland And Its Development In China, Jiawen Liu, Yingjun Zhang, Yongjun Li, Deli Wang, Guodong Han, Fujiang Hou

IGC Proceedings (1993-2023)

No abstract provided.


Building Bridges: Grasslands To Rangelands, James T. O'Rourke, Gavin Sheath, Vivien G. Allen May 2020

Building Bridges: Grasslands To Rangelands, James T. O'Rourke, Gavin Sheath, Vivien G. Allen

IGC Proceedings (1993-2023)

No abstract provided.


21st International Grassland Congress / 8th International Rangeland Congress: Foreward And Acknowledgement, Organizing Committee Of 2008 Igc/Irc Conference May 2020

21st International Grassland Congress / 8th International Rangeland Congress: Foreward And Acknowledgement, Organizing Committee Of 2008 Igc/Irc Conference

IGC Proceedings (1993-2023)

No abstract provided.


Biomass And Carbon Stock Estimation In Woody Grass (Dendrocalamus Strictus L.) In Doon Valley, India, V. Subbulakshmi, Rajesh Kaushal, J. M. S. Tomar, N. M. Alam, J. Jayparkash, Harsh Mehta, A. K. Gupta, A. C. Rathore, O. P. Chaturvedi, P. K. Mishra May 2020

Biomass And Carbon Stock Estimation In Woody Grass (Dendrocalamus Strictus L.) In Doon Valley, India, V. Subbulakshmi, Rajesh Kaushal, J. M. S. Tomar, N. M. Alam, J. Jayparkash, Harsh Mehta, A. K. Gupta, A. C. Rathore, O. P. Chaturvedi, P. K. Mishra

IGC Proceedings (1993-2023)

Bamboos commonly kown as woody grass are one of the most important species particularly in Asia, where it is frequently considered as the ―timber of the poor‖ (Rao et al., 1985). With about 23 genera and 136 species, India is the second largest reservoir of bamboos, next only to China (SFR, 2013 and Nath et al., 2009). Bamboos occur extensively in the managed ecosystems of India—both as plantations (and in agroforestry (scattered clumps, hedgerows on farm boundaries etc.

Dendrocalamus strictus L. is most commonly found bamboo in India. It is widely distributed in dry deciduous forests and grows rapidly …


Effect Of Including Arachis Pintoi In Tropical Forages Diets Megathyrsus Maximus And Brachiaria Humidicola On In Vitro Methane Production, Diana Marcela Valencia Echavarría, Luis Alfonso Giraldo Valderrama, Alexandra Torres, Alejandra Marín Gomez May 2020

Effect Of Including Arachis Pintoi In Tropical Forages Diets Megathyrsus Maximus And Brachiaria Humidicola On In Vitro Methane Production, Diana Marcela Valencia Echavarría, Luis Alfonso Giraldo Valderrama, Alexandra Torres, Alejandra Marín Gomez

IGC Proceedings (1993-2023)

Ruminants have the capability to ferment structural carbohydrates found in forages and obtain from them a usable form of energy to produce high quality food, i.e milk and meat (Kamra et al., 2012). However, as a gaseous by-product from the enteric fermentation of those carbohydrates, methane is produced in a significant proportion, being considered as one of the most important greenhouse gases (GHG). In Colombian tropical livestock, inclusion of legumes in on poor quality grasses diets based have allowed an improvement of their nutritive quality, besides enteric methanogenesis reduction because their content of condensed tannins (CT); however, this is not …


Phyto-Ruminal-Bioremediation: Grasses To The Rescue, Morrie Craig, Jennifer Duringer, Linda Blythe May 2020

Phyto-Ruminal-Bioremediation: Grasses To The Rescue, Morrie Craig, Jennifer Duringer, Linda Blythe

IGC Proceedings (1993-2023)

The US EPA has defined Super Fund sites for 594 toxins in the United States. The EPA definition of toxins is one that causes acute or chronic human health effects, or causing significant environmental harm. One of the categories of toxins is nitroaromatic molecules, which are used primarily as munitions. In the United States alone there are 16,000 Department of Defense (DoD) sites. The most common munitions there are TNT, RDX, HMX, and 2,4 DNT. In the world, these sites range historically from World War II residues to those from recent Middle East conflicts. Human health effects from these toxins …