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The Impact Of Different Grassland Land‐Uses On Earthworm Populations In A New Zealand Fragi‐Pallic Soil, Todd A. White, Trevor L. Knight, C. L. Goulter, W. J. Clarke-Hill Aug 2020

The Impact Of Different Grassland Land‐Uses On Earthworm Populations In A New Zealand Fragi‐Pallic Soil, Todd A. White, Trevor L. Knight, C. L. Goulter, W. J. Clarke-Hill

IGC Proceedings (1977-2023)

No abstract provided.


Patterns In Tropical Grass Silicification: Response To Substrate Fertilization, Valentin Kindomihou, Pierre Meerts, Brice Sinsin Aug 2020

Patterns In Tropical Grass Silicification: Response To Substrate Fertilization, Valentin Kindomihou, Pierre Meerts, Brice Sinsin

IGC Proceedings (1977-2023)

No abstract provided.


Effect Of Azospirillum On Fodder Production In The Semi‐Arid Region Of South India, J. Sebastinraj, K. Mahoharan, Kailash Paliwal Aug 2020

Effect Of Azospirillum On Fodder Production In The Semi‐Arid Region Of South India, J. Sebastinraj, K. Mahoharan, Kailash Paliwal

IGC Proceedings (1977-2023)

No abstract provided.


Does Pre‐Existing Vegetation Make A Difference For Re‐Establishing Native Shrubs?, Michael P. Schellenberg, J. C. Perez, D. Henderson, John F. Wilmshurst Aug 2020

Does Pre‐Existing Vegetation Make A Difference For Re‐Establishing Native Shrubs?, Michael P. Schellenberg, J. C. Perez, D. Henderson, John F. Wilmshurst

IGC Proceedings (1977-2023)

No abstract provided.


Free Amino Acids Content And Nitrogen Mobilization In Panicum Maximum, Patricia M. Santos, J. A. Bendolassi, Rodolfo Godoy Aug 2020

Free Amino Acids Content And Nitrogen Mobilization In Panicum Maximum, Patricia M. Santos, J. A. Bendolassi, Rodolfo Godoy

IGC Proceedings (1977-2023)

No abstract provided.


Response Of An Improved Pasture To Different Phosphoric Fertilisation Strategies In Basaltic Soils, D. F. Risso, R. Cuadro, A. Morón Aug 2020

Response Of An Improved Pasture To Different Phosphoric Fertilisation Strategies In Basaltic Soils, D. F. Risso, R. Cuadro, A. Morón

IGC Proceedings (1977-2023)

No abstract provided.


Soil Quality Assessment In Rangelands Using A Minimum Data Set, Seyed Ata Rezaei, Susan S. Andrews Aug 2020

Soil Quality Assessment In Rangelands Using A Minimum Data Set, Seyed Ata Rezaei, Susan S. Andrews

IGC Proceedings (1977-2023)

No abstract provided.


Establishment And Growth Of Legumes In Acid Soils In The Falkland Islands, Sergio Radic, James H. Mcadam Aug 2020

Establishment And Growth Of Legumes In Acid Soils In The Falkland Islands, Sergio Radic, James H. Mcadam

IGC Proceedings (1977-2023)

No abstract provided.


Fertilisation Strategies For Sown Organic Pasture In The Mediterranean Mountains Of Northeast Portugal, J. M. Pires, M. Rodrigues, M. Arrobas, J. Pires, N. Moreira Aug 2020

Fertilisation Strategies For Sown Organic Pasture In The Mediterranean Mountains Of Northeast Portugal, J. M. Pires, M. Rodrigues, M. Arrobas, J. Pires, N. Moreira

IGC Proceedings (1977-2023)

No abstract provided.


Pengaruh Kombinasi Jamur Trichoderma Harzianum Dan Bokashi Terhadap Pertumbuhan Tiga Kultivar Kedelai, Rosiman, Sumadi, Meddy Rachmadi Aug 2020

Pengaruh Kombinasi Jamur Trichoderma Harzianum Dan Bokashi Terhadap Pertumbuhan Tiga Kultivar Kedelai, Rosiman, Sumadi, Meddy Rachmadi

Jurnal Kultivasi

Pupuk Bokashi dapat meningkatkan kesuburan tanah melalui pembentukan agregat tanah sehingga dapat memperbaiki struktur tanah. Penambahan Trichoderna harzianum pada bokashi dapat mempercepat proses dekomposisi, menjaga kesuburan media, dan meningkatkan pertumbuhan tanaman. Penelitian ini bertujuan untuk menguji kombinasi Trichoderma harzianum dan pupuk bokashi untuk meningkatkan pertumbuhan dan hasil tiga kultivar kedelai. Penelitian dilakukan dengan menggunakan Rancangan Acak Kelompok (RAK) pada dua faktor terhadap tiga kultivar kedelai (Ringgit, Wilis, dan Anjasmoro) dengan kombinasi Trichoderma harzianum dan Bokashi 0 t/ha, 5 t/ha, 10 t/ha, dan 15 t/ha. Hasil penelitian ini menunjukkan bahwa efektivitas kombinasi Trichoderma harzianum dan bokashi pada pertumbuhan dan hasil tergantung …


Seasonal Nutrition Content Changes Of Stockpiled And Standing Leymus Cinereus Forage, Barry L. Perryman, L. B. Bruce, K. Conley, L. Schmelzer, T. Wuligi Aug 2020

Seasonal Nutrition Content Changes Of Stockpiled And Standing Leymus Cinereus Forage, Barry L. Perryman, L. B. Bruce, K. Conley, L. Schmelzer, T. Wuligi

IGC Proceedings (1977-2023)

No abstract provided.


Use Of Biofertilizer In The Formation Of Joined Pastures With Brachiaria Decumbens And Stylosanthes Sp, L. M. Paiva, H. J. Fernandes, V. A. C. Dos Santos, F. P. De Oliveira, P. S. F. Trevisan, A. V. De Almeida Aug 2020

Use Of Biofertilizer In The Formation Of Joined Pastures With Brachiaria Decumbens And Stylosanthes Sp, L. M. Paiva, H. J. Fernandes, V. A. C. Dos Santos, F. P. De Oliveira, P. S. F. Trevisan, A. V. De Almeida

IGC Proceedings (1977-2023)

No abstract provided.


Growth And Development In Cultivars Of Phleum Pratense And Lolium Perenne During Winter, Liv Østrem, M. Jørgensen, M. Höglind Aug 2020

Growth And Development In Cultivars Of Phleum Pratense And Lolium Perenne During Winter, Liv Østrem, M. Jørgensen, M. Höglind

IGC Proceedings (1977-2023)

No abstract provided.


Impacts Of Strategic Grazing On Herbage Accumulation And Nutritive Value Of Naturalised Hill Pasture, Zhongnan Nie, R. P. Zollinger Aug 2020

Impacts Of Strategic Grazing On Herbage Accumulation And Nutritive Value Of Naturalised Hill Pasture, Zhongnan Nie, R. P. Zollinger

IGC Proceedings (1977-2023)

No abstract provided.


Sources Of Nitrogen In A Napier Grass/Legume Mixture On Smallholder Dairy Farms In Central Kenya, David Miano Mwangi Aug 2020

Sources Of Nitrogen In A Napier Grass/Legume Mixture On Smallholder Dairy Farms In Central Kenya, David Miano Mwangi

IGC Proceedings (1977-2023)

No abstract provided.


Nitrogen Fixation In Irrigated Lucerne (Medicago Sativa) Systems Assessed Using 15N Natural Abundance, Murray Unkovich, Huimin Yang, Ann Mcneill, Xianzhi Wang Aug 2020

Nitrogen Fixation In Irrigated Lucerne (Medicago Sativa) Systems Assessed Using 15N Natural Abundance, Murray Unkovich, Huimin Yang, Ann Mcneill, Xianzhi Wang

IGC Proceedings (1977-2023)

No abstract provided.


Physical Soil Quality In The Main Areas Of Pastures In Dairy Production In Uruguay, A. Morón, J. Molfino, Jorge Sawchik, A. Califra, E. Lazbal, A. La Manna, E. Malcuori Aug 2020

Physical Soil Quality In The Main Areas Of Pastures In Dairy Production In Uruguay, A. Morón, J. Molfino, Jorge Sawchik, A. Califra, E. Lazbal, A. La Manna, E. Malcuori

IGC Proceedings (1977-2023)

No abstract provided.


Productivity Potential And Seasonality Of Five Grass Species Under Varying Nitrogen Levels At Three Latitudes In Ireland, D. Mcgilloway, Trevor J. Gilliland Aug 2020

Productivity Potential And Seasonality Of Five Grass Species Under Varying Nitrogen Levels At Three Latitudes In Ireland, D. Mcgilloway, Trevor J. Gilliland

IGC Proceedings (1977-2023)

No abstract provided.


Interactive Effects Of Pelletised Lime And Fertiliser N On Sward Productivity, S. Mccormick, C. Watson, S. Morrison, S. Mayne, B. Mccarney, R. Stewart Aug 2020

Interactive Effects Of Pelletised Lime And Fertiliser N On Sward Productivity, S. Mccormick, C. Watson, S. Morrison, S. Mayne, B. Mccarney, R. Stewart

IGC Proceedings (1977-2023)

No abstract provided.


Biomass Production And Soil Carbon In The Grazing Lands Of Eastern Ghats, Tamil Nadu, K. Manoharan, Kailash Paliwal Aug 2020

Biomass Production And Soil Carbon In The Grazing Lands Of Eastern Ghats, Tamil Nadu, K. Manoharan, Kailash Paliwal

IGC Proceedings (1977-2023)

No abstract provided.


Vertical Distributions Of Soil Microbial Biomass Carbon: A Global Dataset, Tingting Sun, Yugang Wang, Dafeng Hui, Xin Jing, Wenting Feng Aug 2020

Vertical Distributions Of Soil Microbial Biomass Carbon: A Global Dataset, Tingting Sun, Yugang Wang, Dafeng Hui, Xin Jing, Wenting Feng

Biology Faculty Research

Soil microbial biomass carbon (SMBC) is important in regulating soil organic carbon (SOC) dynamics along soil profiles by mediating the decomposition and formation of SOC. The dataset (VDMBC) is about the vertical distributions of SOC, SMBC, and soil microbial quotient (SMQ = SMBC/SOC) and their relations to environmental factors across five continents. Data were collected from literature, with a total of 289 soil profiles and 1040 observations in different soil layers compiled. The associated environment data collectd include climate, ecosystem types, and edaphic factors. We developed this dataset by searching the Web of Sciene and the China National Knowledge Infrastructure …


Penurunan Nilai Konduktansi Stomata, Efisiensi Penggunaan Cahaya, Dan Komponen Pertumbuhan Akibat Genangan Air Pada Beberapa Genotip Tanaman Tebu, Mochamad Arief Soleh, Intan Ratna Dewi Anjarsari, Santi Rosniawaty Aug 2020

Penurunan Nilai Konduktansi Stomata, Efisiensi Penggunaan Cahaya, Dan Komponen Pertumbuhan Akibat Genangan Air Pada Beberapa Genotip Tanaman Tebu, Mochamad Arief Soleh, Intan Ratna Dewi Anjarsari, Santi Rosniawaty

Jurnal Kultivasi

Fenomena perubahan iklim mempengaruhi distribusi hujan yang tidak merata. Kelebihan air hujan di lahan akan menyebabkan genangan air karena sistem drainase lahannya kurang baik yang berdampak terganggunya pertumbuhan dan hasil tanaman tebu. Dalam kondisi tergenang (G), jumlah anakan beberapa genotip tebu menurun bila dibandingkan dengan kondisi tanpa genangan (TG) pada 77 hari setelah penggenangan (HSP), kecuali genotip tebu GMP1. Jumlah anakan tersebut berkisar antara 6,7 untuk genotip KK sampai 10,3 anakan untuk genotip GMP1. Sedangkan pada kondisi tanpa genangan kisaran jumlah adalah 8 untuk genotip PS864 sampai 13,7 untuk genotip KK. Kondisi genangan air juga telah menurunkan nilai konduktansi stomata …


Preliminary Investigations On Columbus Grass (Sorghum Almum Parodi) For Fodder In Semi‐Arid Nigeria: Effects Of Nitrogen Fertilizer On Growth Components And Herbage Yield, B. S. Malami, H. M. Tukur, N. B. Ibrahim Aug 2020

Preliminary Investigations On Columbus Grass (Sorghum Almum Parodi) For Fodder In Semi‐Arid Nigeria: Effects Of Nitrogen Fertilizer On Growth Components And Herbage Yield, B. S. Malami, H. M. Tukur, N. B. Ibrahim

IGC Proceedings (1977-2023)

No abstract provided.


Effects Of Water And Nutrient Treatment On Gas Exchange And Water Relations Of Two Casuarina Equisetifolia Clones, Bala Makesh Kumar, Kailash Paliwal Aug 2020

Effects Of Water And Nutrient Treatment On Gas Exchange And Water Relations Of Two Casuarina Equisetifolia Clones, Bala Makesh Kumar, Kailash Paliwal

IGC Proceedings (1977-2023)

No abstract provided.


Seasonal Changes Of Mineral Elements In Yak Blood, Herbage And Soil Around Qinghai Lake, X. L. Luo, J. T. Xu, Y. P. Wei, Z. B. Tong, Y. H. Ma, S. M. Chen, Z. J. Ma Aug 2020

Seasonal Changes Of Mineral Elements In Yak Blood, Herbage And Soil Around Qinghai Lake, X. L. Luo, J. T. Xu, Y. P. Wei, Z. B. Tong, Y. H. Ma, S. M. Chen, Z. J. Ma

IGC Proceedings (1977-2023)

No abstract provided.


Snow-Albedo Feedback In Northern Alaska: How Vegetation Influences Snowmelt, Lucas C. Reckhaus Aug 2020

Snow-Albedo Feedback In Northern Alaska: How Vegetation Influences Snowmelt, Lucas C. Reckhaus

Theses and Dissertations

This paper investigates how the snow-albedo feedback mechanism of the arctic is changing in response to rising climate temperatures. Specifically, the interplay of vegetation and snowmelt, and how these two variables can be correlated. This has the potential to refine climate modelling of the spring transition season. Research was conducted at the ecoregion scale in northern Alaska from 2000 to 2020. Each ecoregion is defined by distinct topographic and ecological conditions, allowing for meaningful contrast between the patterns of spring albedo transition across surface conditions and vegetation types. The five most northerly ecoregions of Alaska are chosen as they encompass …


Development And Performance Assessment Of An Integrated Vermifiltration Based Treatment System For The Treatment Of Feedlot Runoff, Rajneesh Singh, Matteo D'Alessio, Yulie Meneses, Shannon L. Bartelt-Hunt, Brian Woodbury, Chittaranjan Ray Aug 2020

Development And Performance Assessment Of An Integrated Vermifiltration Based Treatment System For The Treatment Of Feedlot Runoff, Rajneesh Singh, Matteo D'Alessio, Yulie Meneses, Shannon L. Bartelt-Hunt, Brian Woodbury, Chittaranjan Ray

Nebraska Water Center: Faculty Publications

The objective of this study was to treat feedlot runoff by developing an ecologically sustainable, affordable, and resilient treatment system having a relatively long life span. Three horizontal flow soil biofilters were utilized in this study: 1) without earthworms and plants (Biofilter (BF)), 2) with earthworms only (Vermifilter (VF)), and 3) with earthworms and plants (Macrophyte Assisted Vermifilter (MAVF)). The experiments were conducted with a hydraulic retention time of four days using Lumbricus terestrris earthworms and Carex frankii wetland plants. The average COD removal from the BF, VF, and MAVF were 23.2–30.4%, 61.4–69.1%, and 68.3–78.1%, respectively. Average TN removal efficiencies …


Nitrous Oxide Emissions From Dairy Pasture Systems In New Zealand, Jiafa Luo, S. B. Lindsey, Sterwart F. Ledgard, W. Sun, M. Kear Aug 2020

Nitrous Oxide Emissions From Dairy Pasture Systems In New Zealand, Jiafa Luo, S. B. Lindsey, Sterwart F. Ledgard, W. Sun, M. Kear

IGC Proceedings (1977-2023)

No abstract provided.


Improvement Of Production And Nutrient Uptake Of Pueraria Phaseoloides By Rock Phosphate Fertilization In Kombucha Suspension And Glomus Manihotis Fungi Inoculation, Dwi Retno Lukiwati, Novik Nurhidayat, Puput Puspitasari Aug 2020

Improvement Of Production And Nutrient Uptake Of Pueraria Phaseoloides By Rock Phosphate Fertilization In Kombucha Suspension And Glomus Manihotis Fungi Inoculation, Dwi Retno Lukiwati, Novik Nurhidayat, Puput Puspitasari

IGC Proceedings (1977-2023)

No abstract provided.


Effect Of Soil Temperature And Soil Moisture On Soil Respiration Of Ungrazed Grassland In Loess Plateau , Gansu, Xudong Li, Ding Guo, Xiaodong Li, Xiaoyu Dong, Hua Fu Aug 2020

Effect Of Soil Temperature And Soil Moisture On Soil Respiration Of Ungrazed Grassland In Loess Plateau , Gansu, Xudong Li, Ding Guo, Xiaodong Li, Xiaoyu Dong, Hua Fu

IGC Proceedings (1977-2023)

No abstract provided.