Výsledky vyhledávání - "Kris A Ringwall"

Soil quality indicators as influenced by 5-year diversified and monoculture cropping systems

Autor: Songul Senturklu, Sandeep Kumar, Kris A Ringwall, Hanxiao Feng, Douglas Landblom, Gandura Omar Abagandura, Liming Lai

Publikováno v: The Journal of Agricultural Science. 158:594-605

Increasing crop diversity has been highly recommended because of its environmental and economic benefits. However, the impacts of crop diversity on soil properties are not well documented. Thus, the present study was conducted to assess the impacts o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bcf3f26452a9ecdbba8075eb6d5312aa
https://doi.org/10.1017/s0021859620000994

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89 Relationships Among Measures of Efficiency with Body Weight, Frame Score, and Body Volume in Lactating Multiparous Crossbred Beef Cattle

Autor: Nayan Bhowmik, Samuel Olorunkoya, Macie K Mosher, Kendall C Swanson, Kris A Ringwall, Lauren L Hulsman Hanna

Publikováno v: J Anim Sci

Sixty cows of varying frame scores (FS; 5.17 ± 1.38) were used to examine relationships between body size [BW, FS, and body volume (V)] and cow efficiency. Dry matter intake (DMI) and BW change were monitored over 64 days starting 1 month before bul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed2b6ddf283e481dd7071b9f95f8d6f5
https://doi.org/10.1093/jas/skab235.084

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PSIII-10 The association of genes involved in mitochondrial function with growth, size, and feed efficiency traits in developing beef heifers

Autor: Samantha J Schmoker, Kendall C Swanson, Kris A Ringwall, Lauren L Hulsman Hanna, Carl R Dahlen, Nayan Bhowmik

Publikováno v: J Anim Sci

The objective was to determine if genetic markers related to mitochondrial function are associated with growth and feed intake of Bos taurus heifers fed forage-based diets. Weight data collected at birth, weaning, and as yearlings were available on 3

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e7bd9f5350afc9e9257504f32b5385a
https://europepmc.org/articles/PMC7701447/

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PSV-18 The role of leptin in feed efficiency and behavior attributes of commercial beef heifers

Autor: Nayan Bhowmik, Kendall C Swanson, Alison K Ward, Carl R Dahlen, Lauren L Hulsman Hanna, Kris A Ringwall, Jeffrey A. Clapper

Publikováno v: J Anim Sci

Leptin is a 16-kDa-peptide hormone product of the leptin gene (LEP) that is predominantly synthesized by adipose tissues and has known involvement in regulation of feed intake, energy expenditure, reproduction, and immune functions. The objective was

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e6608788b53db5d5752e7c7b6557efe
https://doi.org/10.1093/jas/skaa054.286

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Impacts of crop rotational diversity and grazing under integrated crop-livestock system on soil surface greenhouse gas fluxes

Autor: Douglas Landblom, Gandura Omar Abagandura, Kris A Ringwall, Navdeep Singh, Songul Senturklu, Sandeep Kumar

Publikováno v: PLoS ONE
PLoS ONE, Vol 14, Iss 5, p e0217069 (2019)

Integrated crop-livestock (ICL) system is beneficial in enhancing soil organic carbon and nutrient cycling. However, the benefits of the ICL system on mitigation of GHG emissions are poorly understood. Thus, the present study was initiated in 2011 to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::894aea1e4f25ecd3f6d9adfd660706bc
https://pubmed.ncbi.nlm.nih.gov/31116765

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PSIII-15 Genetic diversity and population structure in nine beef cattle sub-populations using whole genome SNP markers

Autor: Carl R Dahlen, Nayan Bhowmik, Kris A Ringwall, Lauren L Hulsman Hanna, Kendall C Swanson

Publikováno v: J Anim Sci

Commercial beef cattle populations are rarely purebred. Understanding genetic diversity and population structure of crossbreds is important for future genetic improvement programs. Currently, an admixed beef cattle population comprised of British, Co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb94b080569febd560ed908319021bb7
https://doi.org/10.1093/jas/skz122.299

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PSI-19 Bovine chromosome 19 VDR and GPRC5C genotypes are associated with udder conformation traits in crossbred beef cattle

Autor: Kendall C Swanson, Kris A Ringwall, Alison K Ward, Claudia L May, Carl R Dahlen, Lauren L Hulsman Hanna

Publikováno v: J Anim Sci

Udder characteristics are related to infection susceptibility and a calf’s ability to suckle its dam. Teat shape, teat size, udder suspension, and udder balance are main factors producers examine when evaluating cows, as per the Beef Improvement Fe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9164fe05def7d4833a12f8787348ae5
https://doi.org/10.1093/jas/skz122.425

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