Works Published in 2019
Displaying all 7 works
Sorted by most recent date added to the index first, which may not be the same as publication date order.
2019 journal article
Large crabgrass (Digitaria sanguinalis) and Palmer amaranth (Amaranthus palmeri) intraspecific and interspecific interference in soybean
WEED SCIENCE, 67(6), 649–656.
author keywords: Biomass; competition; rectangular hyperbola model; weed density; yield loss
TL;DR:
Results from these studies indicate that A. palmeri is more competitive than D. sanguinalis at lower densities, but that similar yield loss can occur when densities greater than 4 plants m–2 of either weed are present.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: July 27, 2020
2019 journal article
Nitrogen Gas Fixation and Conversion to Ammonium Using Microbial Electrolysis Cells
ACS Sustainable Chemistry & Engineering, 7(3), 3511–3519.
author keywords: Nitrogen fixation; Ammonium production; Haber-Bosch; Microbial electrochemical technology; Geobacter
TL;DR:
This study explored the possibility of converting N2 into NH4+ using anaerobic, single-chamber microbial electrolysis cells (MECs) and found that the presence of NH4+, which can inhibit the activity of the nitrogenase enzyme, did not significantly reduce N2 fixation rates.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation
(Web of Science)
Sources: Crossref, NC State University Libraries
Added: February 5, 2020
2019 journal article
Interspecific and intraspecific interference of Palmer amaranth (Amaranthus palmeri) and large crabgrass (Digitaria sanguinalis) in sweetpotato
WEED SCIENCE, 67(4), 426–432.
author keywords: Carlene Chase; University of Florida; Biomass; competition; linear-plateau model; rectangular hyperbola model; weed density; yield loss
TL;DR:
Individual dry biomass of A. palmeri and D. sanguinalis was not affected by weed density when grown in the presence of sweetpotato, and Weed dry biomass per meter of row increased linearly with increasing weed density.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 5, 2019
2019 journal article
Lower-Leaf Removal and Nitrogen Application Programs for Flue-Cured Tobacco Production
AGRONOMY JOURNAL, 111(4), 1933–1939.
dl.sciencesocieties.org (publisher PDF)
UN Sustainable Development Goal Categories
2. Zero Hunger
(Web of Science)
3. Good Health and Well-being
(OpenAlex)
13. Climate Action
(Web of Science)
Source: Web Of Science
Added: August 5, 2019
2019 journal article
Public questions spur the discovery of new bacterial species associated with lignin bioconversion of industrial waste
ROYAL SOCIETY OPEN SCIENCE, 6(3).
author keywords: greenhouse camel cricket; hide beetle; Cedecea lapagei; lignocellulose; secretome
TL;DR:
This work demonstrates a novel source of lignocellulose-degrading bacteria and introduces an effective workflow to identify bacterial enzymes for transforming industrial waste into value-added products and suggests the value of ecologically guided discovery of novel organisms.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: May 28, 2019
2019 journal article
Response of Palmer Amaranth and Sweetpotato to Flumioxazin/Pyroxasulfone
WEED TECHNOLOGY, 33(1), 128–134.
author keywords: Peter J. Dittmar, University of Florida; Flumioxazin; pyroxasulfone; S-metolachlor; Palmer amaranth, Amaranthus palmeri (S.) Watson AMAPA; sweetpotato, Ipomoea batatas (L.) Lam; Application rate; crop injury; herbicide efficacy; storage root shape; timing
TL;DR:
Flumioxazin/pyroxasulfone PREtr at 40/51, 57/72, and 63/80 g ha–1 has potential for use in sweetpotato for Palmer amaranth control without causing significant crop injury and yield reduction.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger
(Web of Science)
13. Climate Action
(Web of Science)
Source: Web Of Science
Added: April 2, 2019
2019 journal article
Tolerance of Sweetpotato to Herbicides Applied in Plant Propagation Beds
WEED TECHNOLOGY, 33(1), 147–152.
author keywords: Peter J. Dittmar, University of Florida; Bicyclopyrone; clomazone; flumioxazin; fluridone; fomesafen; linuron; S-metolachlor; metribuzin; napropamide; paraquat; pyroxasulfone; sweetpotato, Ipomoea batatas L.; Slip beds; plant production beds; sweetpotato production beds
TL;DR:
Field and greenhouse studies were conducted in 2016 and 2017 to determine sweetpotato tolerance to herbicides applied to plant propagation beds to determine any effects from the herbicide treatments on initialSweetpotato growth was inhibited by fluridone (1,120 g ai ha-1) and flumioxazin plus S-metolachlor, and few differences were observed between treatments.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger
(Web of Science)
13. Climate Action
(Web of Science)
Source: Web Of Science
Added: April 2, 2019
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