Výsledky vyhledávání - "Logan M. Simon"

Akademický článek

Nitrogen fertilizer and tillage intensity affected winter wheat macronutrient uptake and utilization efficiencies

Autor: Augustine K. Obour, Johnathon D. Holman, Logan M. Simon, Yared Assefa

Publikováno v: Agrosystems, Geosciences & Environment, Vol 6, Iss 1, Pp n/a-n/a (2023)

Abstract Application of N fertilizer and no‐tillage (NT) can increase winter wheat (Triticum aestivum L) production through improvements in plant available soil water and nutrient availability. However, long‐term tillage and N management interact

Externí odkaz: https://doaj.org/article/29446acfe00448f6a49cd2bb9fdc332a

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Akademický článek

No‐tillage and nitrogen fertilization on soil chemical properties under dryland wheat–sorghum–fallow rotation

Autor: Augustine K. Obour, Johnathon D. Holman, Logan M. Simon, Yared Assefa

Publikováno v: Agrosystems, Geosciences & Environment, Vol 6, Iss 1, Pp n/a-n/a (2023)

Abstract The main objective of the present study was to investigate changes in soil organic carbon (SOC), pH, as well as macro‐ and micronutrient concentrations in the top 0‐to‐5‐ and 5‐to‐15‐cm soil depths under no‐tillage (NT) and c

Externí odkaz: https://doaj.org/article/0f9f732bcd1947b08cdb9448cde60dc7

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Spring‐planted cover crop effects on weed suppression, crop yield, and net returns in no‐tillage dryland crop production

Autor: Augustine K. Obour, Johanna Dille, John Holman, Logan M. Simon, Brian Sancewich, Vipan Kumar

Publikováno v: Crop Science. 62:1981-1996

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ebb4781676f7b21fa84d8ee7d1c84b7d
https://doi.org/10.1002/csc2.20801

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Akademický článek

Strategic Tillage Effects on Crop Yields, Soil Properties, and Weeds in Dryland No-Tillage Systems

Autor: Augustine K. Obour, Johnathon D. Holman, Logan M. Simon, Alan J. Schlegel

Publikováno v: Agronomy, Vol 11, Iss 4, p 662 (2021)

Long-term no-till (NT) systems in the semiarid central Great Plains of the United States require flexible management strategies to minimize the impacts of herbicide resistant (HR) kochia (Kochia scoparia L.) and tumble windmill grass (Chloris vertici

Externí odkaz: https://doaj.org/article/660dbd4be05c4e9ab84dd6971000ecda

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