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Agriculture

University of Tennessee, Knoxville

Corn

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Full-Text Articles in Life Sciences

Corn (Zea Mays L.) Production In Living Mulch Systems, Grazing Potential, And Economic Viability, Marcia Peireira Quinby Aug 2022

Corn (Zea Mays L.) Production In Living Mulch Systems, Grazing Potential, And Economic Viability, Marcia Peireira Quinby

Doctoral Dissertations

Living mulch (LM) is a practice in which forages are grown simultaneously with the main crop, serving as a living cover throughout the growing season. The LM systems were developed to alleviate concerns of soil depletion and finding ways to reduce tillage negative effects on soil productivity. In addition, when legumes are use can decrease the reliance on N fertilizer. The use of corn in LM have been previously studied due to the crop being a large commodity in the U.S.; In addition, the ability to graze the LM after corn production can increase the land use efficiency. To determine …


Physiological Evaluation And Root Morphological Differences Associated With Novel Drought Tolerant Corn (Zea Mays L.) Hybrids, Austin Gentry Scott Dec 2015

Physiological Evaluation And Root Morphological Differences Associated With Novel Drought Tolerant Corn (Zea Mays L.) Hybrids, Austin Gentry Scott

Masters Theses

Corn hybrids designated “drought tolerant” (DT) from three commercial seed companies were evaluated in order to determine the benefit of DT technology in a mid-south environment that may receive adequate but often poorly timed rainfall. Field research was conducted in 2014 and 2015 at Milan, TN where hybrid response to stress was evaluated at two planting dates and in non-irrigated and irrigated environments and greenhouse research was conducted in Jackson, TN to evaluate early season drought to plant physiology and root structure.

In 2014 and 2015, the non-irrigated trials received enough rainfall to create a high yielding environment. Since the …


Sp618 Corn And Wheat Silage Tests In Tennessee 2012, Fred L. Allen, Richard D. Johnson Jan 2013

Sp618 Corn And Wheat Silage Tests In Tennessee 2012, Fred L. Allen, Richard D. Johnson

Field & Commercial Crops

No abstract provided.


Rr13-02 Corn Grain Hybrid Tests In Tennessee 2012, Fred L. Allen, Richard D. Johnson, Robert C. Williams Jr., Angela Thompson Mcclure Dec 2012

Rr13-02 Corn Grain Hybrid Tests In Tennessee 2012, Fred L. Allen, Richard D. Johnson, Robert C. Williams Jr., Angela Thompson Mcclure

Field & Commercial Crops

No abstract provided.


Sp618-2011 Corn, Sweet Sorghum And Small Grain Silage Tests In Tennessee 2011, Fred L. Allen, Richard Johnson, Virginia Sykes Jan 2012

Sp618-2011 Corn, Sweet Sorghum And Small Grain Silage Tests In Tennessee 2011, Fred L. Allen, Richard Johnson, Virginia Sykes

Field & Commercial Crops

No abstract provided.