Maize Nitrogen Management Using Reactive Sensor And Proactive Maize-N Model Via Fertigation,
2021
Al-Muthanna University & University of Nebraska-Lincoln
Maize Nitrogen Management Using Reactive Sensor And Proactive Maize-N Model Via Fertigation, Mohammed Abdulridha Naser
Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research
Applying a portion of total nitrogen (N) during the growing season has the potential to improve nitrogen use efficiency (NUE) by achieving greater synchrony between N supply and crop N demand, allowing for responsive adjustments to actual field conditions. Three studies from 2017-2019 evaluated using reactive sensor and proactive Maize-N model for determining in-season N requirements via fertigation in corn. The first study evaluated the integration of reactive sensor and proactive Maize-N model for determining the timing and rate of in-season N via fertigation. Overall, reactive and proactive fertigation treatments reduced total N applied by 35 to 65 kg N …
The Influence Of Adjuvants On Physical Properties, Droplet-Size, And Efficacy Of Glufosinate And Dicamba Plus Glyphosate Solutions,
2021
University of Nebraska-Lincoln
The Influence Of Adjuvants On Physical Properties, Droplet-Size, And Efficacy Of Glufosinate And Dicamba Plus Glyphosate Solutions, Estefania Gomiero Polli
Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research
Adjuvants are used in agriculture to improve herbicide activity or application performance. The addition of adjuvants to herbicide solution can enhance its penetration, wettability, and evaporation rates by altering density, viscosity, contact angle between the droplet and plant surface, and droplet surface tension. Furthermore, those alterations in the physical properties of the herbicide solution can result in changes in the droplet-size distribution that directly impact herbicide efficacy. The adoption of glufosinate-based herbicide programs has increased with the widespread occurrence of glyphosate-resistance (GR) weeds in recent years. Also, tank mixture of dicamba and glyphosate has been largely adopted for broad-spectrum weed …
Anatomical Analysis Of Somatic Mutation Accumulation In Mimulus Guttatus,
2021
Portland State University
Anatomical Analysis Of Somatic Mutation Accumulation In Mimulus Guttatus, Amanda Burrell
University Honors Theses
Plants are seemingly immortal in their abilities to survive long periods of dormancy in different life stages, live for thousands of years, and even grow into whole forests from one clone, all through a series of mitotic and meiotic events, but how many mutations do plants acquire in their lifetime? And just how many of these mutations are heritable? To answer these questions, first we must answer: how many cell divisions are there in the length of a stem? The purpose of this study is to answer just that by establishing a protocol for estimating the number of germ cell …
Native Plant Development And Restoration Program For The Great Basin, Usa,
2021
U.S. Department of Agriculture
Native Plant Development And Restoration Program For The Great Basin, Usa, N. L. Shaw, Michael Pellant, P. Olwell, S. L. Jensen, E. D. Mcarthur
IGC Proceedings (1977-2023)
No abstract provided.
Sericea Lespedeza‐-A Natural Dewormer For Sheep And Goats,
2021
Fort Valley State University
Sericea Lespedeza‐-A Natural Dewormer For Sheep And Goats, Thomas H. Terrill
IGC Proceedings (1977-2023)
No abstract provided.
Germination And Early Growth Of Slickspot Peppergrass (Lepidium Papilliferum) As Affected By Desert Soil Humic Acids,
2021
University of Bari, Italy
Germination And Early Growth Of Slickspot Peppergrass (Lepidium Papilliferum) As Affected By Desert Soil Humic Acids, E. Loffredo, A. J. Palazzo, N. Senesi, C. E. Clapp
IGC Proceedings (1977-2023)
No abstract provided.
Comparing A Mixed Model Approach
To Traditional Stability Estimators For
Mapping Genotype By Environment
Interactions And Yield Stability In
Soybean [Glycine Max (L.) Merr.],
2021
University of Nebraska-Lincoln
Comparing A Mixed Model Approach To Traditional Stability Estimators For Mapping Genotype By Environment Interactions And Yield Stability In Soybean [Glycine Max (L.) Merr.], Mary M. Happ, George L. Graef, Haichuan Wang, Reka Howard, Luis Posadas, David L. Hyten
Department of Agronomy and Horticulture: Faculty Publications
Identifying genetic loci associated with yield stability has helped plant breeders and geneticists begin to understand the role and influence of genotype by environment (GxE) interactions in soybean [Glycine max (L.) Merr.] productivity, as well as other crops. Quantifying a genotype’s range of performance across testing locations has been developed over decades with dozens of methodologies available. This includes directly modeling GxE interactions as part of an overall model for yield, as well as methods which generate overall yield “stability” values from multi-environment trial data. Correspondence between these methods as it pertains to the outcomes of genome wide association studies …
Effect Of Hydrogen Peroxide On Physiological Quality And Germination Of Aged Pumpkin Seeds Under Drought Stress Condition [Research Note],
2021
Bu-Ali Sina University, Islamic Republic of Iran
Effect Of Hydrogen Peroxide On Physiological Quality And Germination Of Aged Pumpkin Seeds Under Drought Stress Condition [Research Note], Hossein Reza Rouhi, Mohammad Hasan Vafaei, Maryam Saman, Ali Abbasi Surki
The Philippine Agricultural Scientist
The physiological quality of seeds decreases during their storage under unfavourable conditions. These deteriorated seeds exhibit a poorer performance, especially under stress conditions. A factorial experiment was conducted to investigate the effects of H2O2 on the germination of aged pumpkin seeds under drought stress. Hydroprimed seeds and also the seeds pre-treated with 100, 200, and 400 μM H2O2 were exposed to drought (0, -0.2, -0.4, and -0.6 MPa applied using PEG). Under drought conditions, seeds primed with H2O2 showed improved germination percentages and rates, higher vigour index, greater plumule and radicle …
Taxonomic Microbiome Profiling And Abundance Patterns In The Cacao (Theobroma Cacao L.) Rhizosphere Treated With Arbuscular Mycorrhizal Fungi And Bamboo Biochar,
2021
Cavite State University, Indang Cavite
Taxonomic Microbiome Profiling And Abundance Patterns In The Cacao (Theobroma Cacao L.) Rhizosphere Treated With Arbuscular Mycorrhizal Fungi And Bamboo Biochar, Angelbert D. Cortes, Nelly S. Aggangan, Rina B. Opulencia
The Philippine Agricultural Scientist
Biochar and arbuscular mycorrhizal fungi (AMF) are agricultural interventions adopted by farmers to improve the growth of crops in nutrient-deficient acidic soil, which relatively influence the biological properties in the rhizosphere. This greenhouse study investigated the changes in prokaryotic diversity in the rhizosphere of cacao plants grown in acidic soil with AMF and bamboo biochar (BB) for 15 months under nursery conditions. Metagenomic analysis of the V3-V4 region of the 16S rRNA gene of the rhizosphere with AMF, 15% BB, and AMF + 15% BB revealed that the addition of AMF and BB reduced the sample's diversity, but the treatments …
Soil Erosion Modelling: A Bibliometric Analysis,
2021
University of Ljubljana
Soil Erosion Modelling: A Bibliometric Analysis, Nejc Bezak, Matjǎz Mikǒs, Pasquale Borrelli, Christine Alewell, Dinesh Panday, Panos Panagos, 59 Co-Authors
Department of Agronomy and Horticulture: Faculty Publications
Soil erosion can present a major threat to agriculture due to loss of soil, nutrients, and organic carbon. Therefore, soil erosion modelling is one of the steps used to plan suitable soil protection measures and detect erosion hotspots. A bibliometric analysis of this topic can reveal research patterns and soil erosion modelling characteristics that can help identify steps needed to enhance the research conducted in this field. Therefore, a detailed bibliometric analysis, including investigation of collaboration networks and citation patterns, should be conducted. The updated version of the Global Applications of Soil Erosion Modelling Tracker (GASEMT) database contains information about …
Response Of Activated Oxygen Metabolism To Water Stress In Different Drought‐Tolerant Alfalfa (Medicago Sativa) At Seedling Stage,
2021
South China Agriculture University, China
Response Of Activated Oxygen Metabolism To Water Stress In Different Drought‐Tolerant Alfalfa (Medicago Sativa) At Seedling Stage, Ruihong Han, Hua Tian, Xinshi Lu
IGC Proceedings (1977-2023)
No abstract provided.
Evaluation Of Heat Tolerance Of Alfalfa Varieties (Medicago Sativa) At Seedling Stage,
2021
South China Agriculture University, China
Evaluation Of Heat Tolerance Of Alfalfa Varieties (Medicago Sativa) At Seedling Stage, Ruihong Han, Guijuan Gao, Zhenfei Guo
IGC Proceedings (1977-2023)
No abstract provided.
The Effect Of Temperature On Seed Dormancy In An Alpine Meadow On The Eastern Tsinghai‐Tibet Plateau,
2021
Lanzhou University, China
The Effect Of Temperature On Seed Dormancy In An Alpine Meadow On The Eastern Tsinghai‐Tibet Plateau, Wenlong Li, Jing Xu, Guozhen Du, Zizhen Li
IGC Proceedings (1977-2023)
No abstract provided.
Effects Of Ingestion By Cattle On Germinability Of Seeds Of Three Different Browse Plants,
2021
Federal University of Agriculture, Abeokuta, Nigeria
Effects Of Ingestion By Cattle On Germinability Of Seeds Of Three Different Browse Plants, Alaba O. Jolaosho, B. O. Oduguwa, O. M. Arigbede, A. O. Olanite, Olufemi S. Onifade, Y. U. Anele, G. A. Amole
IGC Proceedings (1977-2023)
No abstract provided.
Effects Of Different Salts And Concentrations On Germination And Growth Of Leymus Chinensis,
2021
Chinese Academy of Sciences, China
Effects Of Different Salts And Concentrations On Germination And Growth Of Leymus Chinensis, L. H. Huang, Z. W. Liang, H. Y. Ma, M. Liu, C. Yan, Z. C. Wang
IGC Proceedings (1977-2023)
No abstract provided.
Effects Of Grazing On Wind Driven Matter Fluxes In The Xilingele Grassland, Inner Mongolia,
2021
Zalf Muencheberg, Germany
Effects Of Grazing On Wind Driven Matter Fluxes In The Xilingele Grassland, Inner Mongolia, C. Hoffmann, R. Funk
IGC Proceedings (1977-2023)
No abstract provided.
Desertification Mapping By Iranian Classification Of Desertification (Icd) Method Case Study: Kohdasht Watershed In Iran,
2021
University of Tehran, Iran
Desertification Mapping By Iranian Classification Of Desertification (Icd) Method Case Study: Kohdasht Watershed In Iran, G. R. Zehtabian, G. R. Chamanpira, H. Ahmadi, H. Khosravi
IGC Proceedings (1977-2023)
No abstract provided.
Energy Balance Analysis Of Integrated Crop‐Livestock Production System In Tianshui Town, Huanxian County Of Gansu Province,
2021
Lanzhou University, China
Energy Balance Analysis Of Integrated Crop‐Livestock Production System In Tianshui Town, Huanxian County Of Gansu Province, Xiaoyan Wang, Fujiang Hou, Randall Jones
IGC Proceedings (1977-2023)
No abstract provided.
Effect Of Oxytropis Species Consumption On Sheep Forage Preference In Northeastern Qing‐Tibetan Plateau,
2021
Agricultural University of China, China
Effect Of Oxytropis Species Consumption On Sheep Forage Preference In Northeastern Qing‐Tibetan Plateau, Shengyao Wang, Kun Wang, Yonglai Zh.
IGC Proceedings (1977-2023)
No abstract provided.
Effect Of Sexual Reproduction And Seedling Recruitment On Vegetation Dynamics In Grasslands,
2021
INRA, France
Effect Of Sexual Reproduction And Seedling Recruitment On Vegetation Dynamics In Grasslands, Christian Huyghe, Isabelle Litrico, F. I. Martinez, M. Philip Rolston
IGC Proceedings (1977-2023)
No abstract provided.
