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Browsing Soil and Crop Sciences Research by Title
Now showing items 2-21 of 22
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Carbon and metal characterization and incubation studies conducted on soil samples collected in June 2016 from Hubbard Brook Experimental Forest
Possinger, Angela R; Bailey, Scott W; Inagaki, Thiago M; Kögel-Knabner, Ingrid; Dynes, James J; Arthur, Zachary A (2020-02-27)This dataset includes field observations, bulk soil analyses, and spatially resolved elemental mapping used to evaluate the effect of transient water table dynamics on soil organic matter (SOM) amount and SOM association ... -
Data from: Adverse effects of inbreeding on the transgenerational expression of herbivore-induced defense traits in Solanum carolinense
Nihranz, Chad; Helms, Anjel; Tooker, John; Mescher, Mark; De Moraes, Consuelo; Stephenson, Andrew G. (2022-09-14)These files contain data supporting all results reported in Nihranz et al. "Adverse effects of inbreeding on the transgenerational expression of herbivore-induced defense traits in Solanum carolinense". In Nihranz et al. ... -
Data from: Cereal rye mulch biomass and crop density affect weed suppression and community assembly in no-till planted soybean: A species and trait-based analysis
Menalled, Uriel D.; Adeux, Guillaume; Cordeau, Stéphane; Smith, Richard G.; Mirsky, Steven B.; Ryan, Matthew R. (2022-04-15)These files contain data that Menalled et al. (2022) used to test the effects of crop density and mulch biomass on weed suppression and community assembly. The data was generated through a field experiment replicated for ... -
Data From: Co-precipitation Induces Changes to Iron and Carbon Chemistry and Spatial Distribution at the Nanometer Scale
Possinger, Angela R.; Zachman, Michael J.; Dynes, James J.; Regier, Tom Z.; Kourkoutis, Lena F.; Lehmann, Johannes (2021-09-24)Data in support of research on: Association of organic matter (OM) with mineral phases via co-precipitation is expected to be a widespread process in environments with high OM input and frequent mineral dissolution and ... -
Data from: Fertility and tillage intensity affect weed community diversity and functional structure in long-term organic systems
Allen, Jake; Menalled, Uriel D.; Adeux, Guillaume; Pelzer, Christopher J.; Wayman, Sandra; Jernigan, Ashley B.; Cordeau, Stéphane; DiTommaso, Antonio; Ryan, Matthew R. (2023-03-13)These files contain data supporting all results reported in Allen et al., which tested the effects of fertility and tillage intensity gradients on weed communities in long-term organic cropping systems. This study assessed ... -
Data from: Finding the right mix: a framework for selecting seeding rates for cover crop mixtures
Bybee-Finley, K. Ann; Cordeau, Stéphane; Yvoz, Séverin; Mirsky, Steven B.; Ryan, Matthew R. (2021-07-09)This dataset consists of experiment data that was used to design a framework for constructing cover crop mixtures and validation data that was used to test the effectiveness of the models within the framework. The framework ... -
Data from: Fire-derived organic matter retains ammonia through covalent bond formation
Hestrin, Rachel; Torres-Rojas, Dorisel; Dynes, James J; Hook, James M; Regier, Tom Z; Gillespie, Adam W; Smernik, Ronald J; Lehmann, Johannes (2018)Fire-derived organic matter is present in the Earth’s soil, sediment, atmosphere, and water. We investigated interactions of pyrogenic organic matter (PyOM) with ammonia (NH3) gas, which makes up much of the Earth’s reactive ... -
Data from: Organo-organic and organo-mineral interfaces in soil at the nanometer scale
Possinger, Angela R.; Zachman, Michael J.; Enders, Akio; Levin, Barnaby D. A.; Muller, David A.; Kourkoutis, Lena F.; Lehmann, Johannes (2020)The capacity for soils to serve as a carbon (C) reservoir is dependent on the persistence of soil organic carbon (SOC). Interactions between organic and mineral phases in soil are a key component of long-term SOC persistence, ... -
Data from: Partitioning net ecosystem exchange (NEE) of CO2 using Solar-Induced chlorophyll Fluorescence (SIF)
Kira, Oz; Chang, Christine Y.Y.; Gu, Lianhong; Wen, Jiaming; Hong, Zhiming; Sun, Ying (2021)Accurate partitioning of net ecosystem exchange (NEE) of CO2 to gross primary production (GPP) and ecosystem respiration (Reco) is crucial for understanding carbon cycle dynamics under changing climate. However, it remains ... -
Data from: Plants and mycorrhizal symbionts acquire substantial soil nitrogen from gaseous ammonia transport
Hestrin, Rachel; Weber, Peter; Pett-Ridge, Jennifer; Lehmann, Johannes (2021)data in support of research on 1) Nitrogen (N) is an essential nutrient that limits plant growth in many ecosystems. Here we investigate an overlooked component of the terrestrial N cycle—subsurface ammonia (NH3) gas ... -
Data from: Synergies between mycorrhizal fungi and soil microbial communities increase plant nitrogen acquisition
Hestrin, Rachel; Hammer, Edith C; Mueller, Carsten W; Lehmann, Johannes (2019)Nitrogen availability often restricts primary productivity in terrestrial ecosystems. Arbuscular mycorrhizal fungi are ubiquitous symbionts of terrestrial plants and can improve plant nitrogen acquisition, but have a limited ... -
Data from: Systematic assessment of retrieval methods for canopy far-red solar-induced chlorophyll fluorescence (SIF) using automated high-frequency field spectroscopy
Chang, Christine Y.; Melkonian, Jeffrey; Riha, Susan J.; Frankenberg, Christian; Guanter, Luis; Gu, Lianhong; Sun, Ying (2020)Data in support of the following research: Remote sensing of solar-induced chlorophyll fluorescence (SIF) offers potential to infer photosynthesis across scales and biomes. Many retrieval methods have been developed to ... -
Data from: The Physiological Basis for Estimating Photosynthesis from Chlorophyll a Fluorescence
Han, Jimei; Gu, Lianhong; Zhang, Yongjiang; Sun, Ying (2022-02-17)These files contain data supporting all results reported in Han et. al. The Physiological Basis for Estimating Photosynthesis from Chlorophyll a Fluorescence. In Han et al. we found: The availability of Solar-Induced ... -
Data From: Unpacking the drivers of diurnal dynamics of sun-induced chlorophyll fluorescence (SIF): Canopy structure, plant physiology, instrument configuration and retrieval methods
Chang, Christine Y.; Sun, Ying; Gu, Lianhong; Wood, Jeffrey D. (2022-02-09)Data in support of research: Sun-induced chlorophyll fluorescence (SIF) from spaceborne sensors is a promising tool for global carbon cycle monitoring, but its application is constrained by insufficient understanding of ... -
FARMING BY THE BOOK: Food, Farming, and the Environment in the Bible and in the Qur-an
Fick, Gary W. (Cornell University. Department of Crop and Soil Sciences, 2005-12)Food, farming, and environmental care are key topics in the study of agricultural sustainability. Agricultural sustainability is holistic in its approach, so religion and ethics need to be considered as aspects of the ... -
Nitrogen NEXAFS spectra for uncharred OM, PyOM, PyOM after extraction and PyOM toluene extract and C_N mineralization data for uncharred OM and PyOM
Torres-Rojas, Dorisel; Hestrin, Rachel; Solomon, Dawit; Gillespie, Adam; Dynes, James J; Regier, Tom Z; Lehmann, Johannes (2018-11-28)The molecular structure of pyrogenic organic matter (PyOM) is generally considered to exert a dominant control on PyOM-C mineralization, yet similar information is lacking for PyOM-N. In this study, we evaluated how the ... -
Phosphorus availability from bone char in a P-fixing soil influenced by root-mycorrhizae-biochar interactions
Zwetsloot, Marie J.; Johannes, Lehmann; Taryn, Bauerle; Steven, Vanek; Rachel, Hestrin; Abebe, Nigussie (Springer, 2016-05-06)Aims: The objectives of this study were to evaluate (1) the fertilizer potential of bone char, (2) the effects of wood biochar on plant-available phosphorus (P), and (3) the role of root-mycorrhizae-biochar interactions ... -
Recycling slaughterhouse waste into fertilizer: how do pyrolysis temperature and biomass additions affect phosphorus availability and chemistry?
Zwetsloot, Marie J.; Lehmann, Johannes; Solomon, Dawit (Wiley, 2014-06-10)BACKGROUND: Pyrolysis of slaughterhouse waste could promote more sustainable phosphorus (P) usage through the development of alternative P fertilizers. This study investigated how pyrolysis temperature (220, 350, 550 and ... -
Supplementary Figure and Table for Davis et al. (BMJ, 2008)
Davis, Philip M. (2008-06-30)Supplementary figure and table to accompany article by Davis et al. (BMJ, 2008)