Zobrazeno 1 - 10 of 108 pro vyhledávání: '"Michael A. Popp"'
1
Akademický článek
At-Line Monitoring of the Extraction Process of Rosmarini Folium via Wet Chemical Assays, UHPLC Analysis, and Newly Developed Near-Infrared Spectroscopic Analysis Methods
Autor: Stefanie Delueg, Christian G. Kirchler, Florian Meischl, Yukihiro Ozaki, Michael A. Popp, Günther K. Bonn, Christian W. Huck
Publikováno v: Molecules, Vol 24, Iss 13, p 2480 (2019)
The present study demonstrates the applicability of at-line monitoring of the extraction process of Rosmarinus officinalis L. leaves (Rosmarini folium) and the development of near-infrared (NIR) spectroscopic analysis methods. Therefore, whole dried
Externí odkaz: https://doaj.org/article/ee9a6073e9424e36920dc11370316297
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2
Potassium Fertilizer Rate Recommendations: Does Accounting for Soil Stock of Potassium Matter?
Autor: Kimberly B. Oliver, Michael P. Popp, Di Fang, John D. Anderson, Nathan A. Slaton, Gerson L. Drescher, Trenton L. Roberts, Jada Thompson
Publikováno v: Journal of Agricultural and Applied Economics. :1-21
Profitability, yield, and fertilizer use are compared across three different potassium (K) fertilizer rate recommendation ideologies. Existing agronomic, “build and maintain” rate recommendations (KE) are compared to profit-maximizing rates with
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6ecb3df01fb8793b85ca7590352cb048
https://doi.org/10.1017/aae.2023.1
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3
Akademický článek
Tractor guidance improves production efficiency by reducing overlaps and gaps
Autor: Tulsi P. Kharel, Amanda J. Ashworth, Aaron Shew, Michael P. Popp, Phillip R. Owens
Publikováno v: Agricultural & Environmental Letters, Vol 5, Iss 1, Pp n/a-n/a (2020)
Abstract Tractor guidance (TG) systems presumably improve agricultural production efficiencies by reducing overlaps and gaps during field operations. However, replicated field studies that calculate TG gains are limited but necessary to estimate effi
Externí odkaz: https://doaj.org/article/3e459732fd324b118ae3f086f072aa12
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4
Akademický článek
Profitability of using nitrogen fertilizer or inoculating soybean seed
Autor: Michael P. Popp, Larry C. Purcell, W. Jeremy Ross, Jacob S. Norsworthy
Publikováno v: Agrosystems, Geosciences & Environment, Vol 3, Iss 1, Pp n/a-n/a (2020)
Abstract Applying supplemental fertilizer N or inoculating soybean [Glycine max (L.) Merr.] seed with Bradyrhizobium japonicum led to mixed yield responses. We assessed the profitability of seed inoculation, fertilizing with N, or both, across differ
Externí odkaz: https://doaj.org/article/ce843786fe7c41ba892db9c039170018
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6
Akademický článek
Simulating the Feasibility of Dual Use Switchgrass on Cow-Calf Operations
Autor: Michael P. Popp, Amanda J. Ashworth, Charles P. West
Publikováno v: Energies, Vol 14, Iss 9, p 2422 (2021)
Meeting biorefineries’ demands for lignocellulosic biomass will require sourcing feedstock without affecting the food or animal-feed supply. A decision-aid model can assess the dual use of switchgrass (Panicum virgatum L.) to maintain animal produc
Externí odkaz: https://doaj.org/article/9c728b9b1c77455f9441e0b9312a20f5
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7
156 The Impact of Sire Parasite Resistance on Offspring Gastrointestinal Nematode Indicators, and Relative Impact of Lamb Breeding Values on sale Value of Ram Lambs
Autor: Joan M Burke, Michael P Popp, John D Anderson, James E Miller, David R Notter
Publikováno v: Journal of Animal Science. 101:102-103
Genetic selection of sheep for resistance to gastrointestinal nematodes (GIN) has become a priority for pasture-based production of lambs to minimize the need for deworming. The first objective of this experiment was to determine the impact of sire w
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::194a76a41f3359c0d3f2f6b980df1e7e
https://doi.org/10.1093/jas/skad068.123
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8
Pasture conservation management effects on soil surface infiltration in hay and grazed systems
Autor: Philip A. Moore, Amanda J. Ashworth, T.C. Adams, Phillip R. Owens, John Pennington, Michael P. Popp
Publikováno v: Journal of Soil and Water Conservation. 77:59-66
Diminished water quality in the mid-southern United States is often resultant from improper poultry litter management in pastures. Grassland best management practices (BMPs) need to be identified that increase soil-water infiltration. Therefore, the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::04dc2d8baba55332a44375600b436e3a
https://doi.org/10.2489/jswc.2022.00182
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10
Assessing Transparency, Accuracy, and Consistency of Relative Importance of Cow-Calf Profitability Drivers Using Neural Networks versus Regression
Autor: Lanier Nalley, Colson A. Tester, Michael P. Popp, Bruce L. Dixon
Publikováno v: Journal of Agricultural and Applied Economics. 52:352-367
Using both multivariate regression and artificial neural networks, the relative impact of variables affecting cow-calf profitability was examined over two cattle cycles for spring- and fall-calving herds that varied in size by time period analyzed wh
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::df9b5896d00a650a355cf9bbb9c064ed
https://doi.org/10.1017/aae.2020.6
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