Open Access. Powered by Scholars. Published by Universities.®

Physical Sciences and Mathematics Commons

Open Access. Powered by Scholars. Published by Universities.®

Articles 5701 - 5730 of 7001

Full-Text Articles in Physical Sciences and Mathematics

Dynamics Of Leymus Chinensis And Hierochloe Glabrain Grassland Plantings Within The Songnen Plains Of China, Guangzhi Fan, Yunfei Yang Jun 2020

Dynamics Of Leymus Chinensis And Hierochloe Glabrain Grassland Plantings Within The Songnen Plains Of China, Guangzhi Fan, Yunfei Yang

IGC Proceedings (1993-2023)

No abstract provided.


Testing The Neutral Theory Of Plant Communities In Subalpine Meadow, Xiaoguang Du, Shurong Zhou Jun 2020

Testing The Neutral Theory Of Plant Communities In Subalpine Meadow, Xiaoguang Du, Shurong Zhou

IGC Proceedings (1993-2023)

No abstract provided.


Effects Of Grazing On Reproductive Characteristics Of Stipabreviflora In Desert Steppe, Lixia Du, Qingfeng Li Jun 2020

Effects Of Grazing On Reproductive Characteristics Of Stipabreviflora In Desert Steppe, Lixia Du, Qingfeng Li

IGC Proceedings (1993-2023)

No abstract provided.


Long‐Term Cattle Grazing Affected Specific Leaf Area And Its Components In Two Range Plant Species, Xuejun Dong, Paul Nyren, Bob Patton, Brian Kreft, Anne Nyren Jun 2020

Long‐Term Cattle Grazing Affected Specific Leaf Area And Its Components In Two Range Plant Species, Xuejun Dong, Paul Nyren, Bob Patton, Brian Kreft, Anne Nyren

IGC Proceedings (1993-2023)

No abstract provided.


Photosynthesis And Soil Respiration From A Mixed‐Grass Prairie: Effects Of Grazing And Drought, Xuejun Dong, Paul Nyren, Bob Patton, Guojie Wang, Brian Kreft, Anne Nyren, Ryan Limb, Don Kirby, Larry Cihacek Jun 2020

Photosynthesis And Soil Respiration From A Mixed‐Grass Prairie: Effects Of Grazing And Drought, Xuejun Dong, Paul Nyren, Bob Patton, Guojie Wang, Brian Kreft, Anne Nyren, Ryan Limb, Don Kirby, Larry Cihacek

IGC Proceedings (1993-2023)

No abstract provided.


Effect Of Salt Stress On The Tall Wheatgrass At The Stage Of Seedling, Kuanhu Dong, Yanqing Liu Jun 2020

Effect Of Salt Stress On The Tall Wheatgrass At The Stage Of Seedling, Kuanhu Dong, Yanqing Liu

IGC Proceedings (1993-2023)

No abstract provided.


Diachronic Analysis Of Vegetation In The Sylvopastoral Zone (Senegal): What Lesson To Learn From?, A. T. Diop, A. Diouf, A. Wane Jun 2020

Diachronic Analysis Of Vegetation In The Sylvopastoral Zone (Senegal): What Lesson To Learn From?, A. T. Diop, A. Diouf, A. Wane

IGC Proceedings (1993-2023)

No abstract provided.


The Effect Of Hay Covered On Soil Evaporation, Xiangxin Cui, Yong Gao, Xingyuan Zhang Jun 2020

The Effect Of Hay Covered On Soil Evaporation, Xiangxin Cui, Yong Gao, Xingyuan Zhang

IGC Proceedings (1993-2023)

No abstract provided.


Experimental Study On Stipa Bungeana Grassland Of Enclosed, Cutting And Grazing Succession For 26 Years Semi‐Arid Region Of Northwest, J. M. Cheng, L. P. Qiu, Q. Wang, J. Cheng, X. N. Jia Jun 2020

Experimental Study On Stipa Bungeana Grassland Of Enclosed, Cutting And Grazing Succession For 26 Years Semi‐Arid Region Of Northwest, J. M. Cheng, L. P. Qiu, Q. Wang, J. Cheng, X. N. Jia

IGC Proceedings (1993-2023)

No abstract provided.


Variation Of Pod Activity In Roots Of Different Fall Dormancy Alfalfa Under The Autumn Cutting, Libo Chen, Lei Liu, Zhiyong Li, Meizhen Wang Jun 2020

Variation Of Pod Activity In Roots Of Different Fall Dormancy Alfalfa Under The Autumn Cutting, Libo Chen, Lei Liu, Zhiyong Li, Meizhen Wang

IGC Proceedings (1993-2023)

No abstract provided.


Grazing Behaviors Of Goats And Sheep In Winter And Spring In A Desert Steppe, H. J. Chen, Mingjiu Wang, Y. M. Shan, Zh. Y. Wu, Zh. Q. Li Jun 2020

Grazing Behaviors Of Goats And Sheep In Winter And Spring In A Desert Steppe, H. J. Chen, Mingjiu Wang, Y. M. Shan, Zh. Y. Wu, Zh. Q. Li

IGC Proceedings (1993-2023)

No abstract provided.


Effects Of Different Enzyme Combination And Dissociation‐Time On The Protoplast Isolation Of Alfalfa, Aiping Chen, Yupeng Luo, Run Yan, Bo Zhang Jun 2020

Effects Of Different Enzyme Combination And Dissociation‐Time On The Protoplast Isolation Of Alfalfa, Aiping Chen, Yupeng Luo, Run Yan, Bo Zhang

IGC Proceedings (1993-2023)

No abstract provided.


Analysis Of Photosynthetic Characteristics Of Heteropogon Contortusin Arid‐Hot Valley Areas Of Jinsha River, Yufen Bi, X. L. Ma, T. Sun Jun 2020

Analysis Of Photosynthetic Characteristics Of Heteropogon Contortusin Arid‐Hot Valley Areas Of Jinsha River, Yufen Bi, X. L. Ma, T. Sun

IGC Proceedings (1993-2023)

No abstract provided.


The Caloric Values Of Main Plant Species And Functional Groups In The Steppe Communities Of Xilin River Basin, Yajing Bao, Zhenghai Li Jun 2020

The Caloric Values Of Main Plant Species And Functional Groups In The Steppe Communities Of Xilin River Basin, Yajing Bao, Zhenghai Li

IGC Proceedings (1993-2023)

No abstract provided.


Plant Energy Functional Groups And Their Coupling Relationship With The Functional Degradation Of Steppe Ecosystem, Yajing Bao, Zhenghai Li, Xingguo Han Jun 2020

Plant Energy Functional Groups And Their Coupling Relationship With The Functional Degradation Of Steppe Ecosystem, Yajing Bao, Zhenghai Li, Xingguo Han

IGC Proceedings (1993-2023)

No abstract provided.


Profile Of Water Uptake In Winterfat During Seed Germination, Ruojing Wang, Yuguang Bai, Edward J. Kendall, Karen Tanino Jun 2020

Profile Of Water Uptake In Winterfat During Seed Germination, Ruojing Wang, Yuguang Bai, Edward J. Kendall, Karen Tanino

IGC Proceedings (1993-2023)

No abstract provided.


Adaptation Benefit Two Grass Coexisting In Meadow Steppe Of Northeast China, Lei Ba, Wei Xu, Deli Wang Jun 2020

Adaptation Benefit Two Grass Coexisting In Meadow Steppe Of Northeast China, Lei Ba, Wei Xu, Deli Wang

IGC Proceedings (1993-2023)

No abstract provided.


Soil Seed Bank Of Three Populations Of Capparis Decidua (Forssk.) Edgew, Abdulaziz M. Assaeed Jun 2020

Soil Seed Bank Of Three Populations Of Capparis Decidua (Forssk.) Edgew, Abdulaziz M. Assaeed

IGC Proceedings (1993-2023)

No abstract provided.


The Role Of Plant Richness & Diversity On Ecological Equilibrium Of Rangeland Habitats On Alborz Mountain (North Of Iran), D. Asgarizadeh, M. H. Jouri, V. Rahimi, J. Shahi Jun 2020

The Role Of Plant Richness & Diversity On Ecological Equilibrium Of Rangeland Habitats On Alborz Mountain (North Of Iran), D. Asgarizadeh, M. H. Jouri, V. Rahimi, J. Shahi

IGC Proceedings (1993-2023)

No abstract provided.


Relationships Between Veresk Rangeland Vegetation And Environmental Characteristic Using Multivariate Analysis Methods, E. Shahriary, M. Beniaz, A. Tavili, H. M. Asgari, H. Khedrigharibvand Jun 2020

Relationships Between Veresk Rangeland Vegetation And Environmental Characteristic Using Multivariate Analysis Methods, E. Shahriary, M. Beniaz, A. Tavili, H. M. Asgari, H. Khedrigharibvand

IGC Proceedings (1993-2023)

No abstract provided.


Somatic Embryogenesis And Plant Regeneration From Immature Inflorescences Of Pennisetum Purpureum Schumach (Napier Grass), Xiaoxian Zhong, Jianming She, Hongru Gu, Jianli Zhang, Wanchao Ni Jun 2020

Somatic Embryogenesis And Plant Regeneration From Immature Inflorescences Of Pennisetum Purpureum Schumach (Napier Grass), Xiaoxian Zhong, Jianming She, Hongru Gu, Jianli Zhang, Wanchao Ni

IGC Proceedings (1993-2023)

No abstract provided.


Effect Of Nacl Concentration On Embryogenic Callus Growth And Plant Regeneration Of Pennisetum Purpureum Schumach (Napier Grass) In Vitro, Xiaoxian Zhong, Jianming She, Hongru Gu Jun 2020

Effect Of Nacl Concentration On Embryogenic Callus Growth And Plant Regeneration Of Pennisetum Purpureum Schumach (Napier Grass) In Vitro, Xiaoxian Zhong, Jianming She, Hongru Gu

IGC Proceedings (1993-2023)

No abstract provided.


Grassland Sustainability And Livestock Production In Taipusi Banner, Inner Mongolia, Y. Zheng, David R. Kemp, Z. Xu, R. Jones, T. Takahashi, Q. Tian, T. Xilin Jun 2020

Grassland Sustainability And Livestock Production In Taipusi Banner, Inner Mongolia, Y. Zheng, David R. Kemp, Z. Xu, R. Jones, T. Takahashi, Q. Tian, T. Xilin

IGC Proceedings (1993-2023)

No abstract provided.


The Growth Of Size On Cynodon Dactylon Clone In Yili River Valley, Yu Zhao, Haiyan Li, Yunfei Yang Jun 2020

The Growth Of Size On Cynodon Dactylon Clone In Yili River Valley, Yu Zhao, Haiyan Li, Yunfei Yang

IGC Proceedings (1993-2023)

No abstract provided.


Effects Of Drought Stress On Protective Enzymes Activities In Leaves Of Lespedeza Dahurica Seedlings, Xiang Zhao, Zhibing Hou Jun 2020

Effects Of Drought Stress On Protective Enzymes Activities In Leaves Of Lespedeza Dahurica Seedlings, Xiang Zhao, Zhibing Hou

IGC Proceedings (1993-2023)

No abstract provided.


The Study On The Photosynthetic Characteristics Of Three Melilotoides Ruthenica Strains, Lili Zhao, Zhaolan Wang, Qingfeng Li, Jiancai Du, Xiaotao Mao Jun 2020

The Study On The Photosynthetic Characteristics Of Three Melilotoides Ruthenica Strains, Lili Zhao, Zhaolan Wang, Qingfeng Li, Jiancai Du, Xiaotao Mao

IGC Proceedings (1993-2023)

No abstract provided.


Relationship Of Soil Seed Bank And Vegetation In Hot‐Dry Valley Grassland Of Jin‐Sha River, J. L. Zhang, Y. F. Bi Jun 2020

Relationship Of Soil Seed Bank And Vegetation In Hot‐Dry Valley Grassland Of Jin‐Sha River, J. L. Zhang, Y. F. Bi

IGC Proceedings (1993-2023)

No abstract provided.


Effect Of Saline‐Alkali Stress On Physiological Characteristics Of Grain Amaranth Seedling, Yuxia Zhang, Yuqin Zhang, Weiwei Tan Jun 2020

Effect Of Saline‐Alkali Stress On Physiological Characteristics Of Grain Amaranth Seedling, Yuxia Zhang, Yuqin Zhang, Weiwei Tan

IGC Proceedings (1993-2023)

No abstract provided.


A Virtual Growth Model Of The Whole Structure And Dynamics Of Lespedeza Dahurica, W. P. Zhang, X. Zhao, Y. Zhang, Kuanhu Dong Jun 2020

A Virtual Growth Model Of The Whole Structure And Dynamics Of Lespedeza Dahurica, W. P. Zhang, X. Zhao, Y. Zhang, Kuanhu Dong

IGC Proceedings (1993-2023)

No abstract provided.


Structures Of The Dormancy Modules On Puccinellia Tenuiflora Populations In Alkalinized Meadow In The Songnen Plains Of China, Lihui Zhang, Jimin Zhao, Yunfei Yang Jun 2020

Structures Of The Dormancy Modules On Puccinellia Tenuiflora Populations In Alkalinized Meadow In The Songnen Plains Of China, Lihui Zhang, Jimin Zhao, Yunfei Yang

IGC Proceedings (1993-2023)

No abstract provided.