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Articles 1 - 11 of 11
Full-Text Articles in Dairy Science
Pb1598-Managing Intake Of Lactating Dairy Cows, The University Of Tennessee Agricultural Extension Service
Pb1598-Managing Intake Of Lactating Dairy Cows, The University Of Tennessee Agricultural Extension Service
Animals/Livestock
Lactating dairy cows must consume large quantities of dry matter (DM) to provide the nutrients needed to maintain high levels of milk production. The consequences of low dry matter intake (DMI) are lower peak milk yields, lower total milk production, excessive loss of body weight and poor reproductive performance. Research has shown a two pound increase in milk production for each pound increase in DMI. As milk production continues to increase, management of DMI becomes more critical.
Ua66/5 Newsletter, Wku Agriculture
Ua66/5 Newsletter, Wku Agriculture
WKU Archives Records
Newsletter created by WKU Agriculture Department re: faculty/staff, students/alumni, student organizations and clubs and donors.
Swiss Cheese Consortium Project Report, Various Authors
Swiss Cheese Consortium Project Report, Various Authors
Other Documents
No abstract provided.
Ua66/5 Newsletter, Wku Agriculture
Ua66/5 Newsletter, Wku Agriculture
WKU Archives Records
Newsletter created by WKU Agriculture Department re: faculty/staff, students/alumni, student organizations and clubs and donors.
Western Dairy Center Project Report, Donald J. Mcmahon, Jeffery Broadbent, Craig Oberg
Western Dairy Center Project Report, Donald J. Mcmahon, Jeffery Broadbent, Craig Oberg
Other Documents
No abstract provided.
Dairy Digest 1996-1997, South Dakota State University Dairy Club
Dairy Digest 1996-1997, South Dakota State University Dairy Club
Dairy Digest
No abstract provided.
1997 Annual Report, Various Authors
Western Dairy Center Project Report, Bruce L. Geller
Western Dairy Center Project Report, Bruce L. Geller
Other Documents
No abstract provided.
In Vitro Influenza Virus-Inhibitory Effects Of A Series Of Germanium- Orsilicon-Centered Polyoxometalates, J. H. Huffman, R. W. Sidwell, Dale L. Barnard, A. Morrison, M. I. Otto, C. L. Hill, R. F. Schinazi
In Vitro Influenza Virus-Inhibitory Effects Of A Series Of Germanium- Orsilicon-Centered Polyoxometalates, J. H. Huffman, R. W. Sidwell, Dale L. Barnard, A. Morrison, M. I. Otto, C. L. Hill, R. F. Schinazi
Animal, Dairy, and Veterinary Science Faculty Publications
A series of germanium- or silicon-centred heteropolytungstates (polyoxometalates) with the Barrel, Keggin or double Keggin structure were evaluated in vitro for their effects against influenza A (IV-A) and B (IV-B) viruses. Their 50% effective concentrations (EC50) against recent isolates of IV-A (H1 N1 ) and IV-B ranged from 0.1 to 7.8 μM; against IV-A (H3N2), the EC50 concentrations were often 10-fold higher. Recent clinical isolates of IV-A were generally more susceptible to these antiviral effects than older, laboratory-adapted strains. These experiments used inhibition of viral CPE in MDCK cells as determined microscopically and by Neutral Red (NR) …
Acyclic Phosphonomethylether Nucleosideinhibitors Of Respiratory Viruses, Dale L. Barnard, N. Bischofberger, C. U. Kim, J. H. Huffman, R. W. Sidwell, J. P. Dougherty, W. Lew, M. A. Williams, W. Yang
Acyclic Phosphonomethylether Nucleosideinhibitors Of Respiratory Viruses, Dale L. Barnard, N. Bischofberger, C. U. Kim, J. H. Huffman, R. W. Sidwell, J. P. Dougherty, W. Lew, M. A. Williams, W. Yang
Animal, Dairy, and Veterinary Science Faculty Publications
A series of acyclic phosphonomethylether nucleosides were synthesized and then evaluated for inhibitory activity against respiratory viruses of clinical significance using CPE inhibition, neutral red uptake and virus yield reduction assays. Of the 20 compounds synthesized, none significantly inhibited influenza A or B viruses or respiratory syncytial virus strains A2, Long or 18537; the selective indices (SI) were less than 10. A new compound, GS-2128 (2R, 5R-9-[2,5-dihydro-5-(phosphonomethoxy)-2-furanyl]adenine; D4API), selectively inhibited adenovirus 5 (SI>10) as did GS-0577 (9-(3-hydroxy-2-phosphonylmethoxypropyl)-adenine; HPMPA) and GS-0504 [(S)-1-[3-hydroxy-2-(phosphonylmethoxypropyl)]-cytosine; HPMPC]. The 50% effective concentrations (EC50) ranged from 8-100 μg mL-1 and 50% cell inhibitory concentrations (CC50) from …
Bovine Mastitis Pathogens In New York Andpennsylvania: Prevalence And Effects On Somatic Cell Count And Milk Production, David J. Wilson, R. N. Gonzalez, H. H. Das
Bovine Mastitis Pathogens In New York Andpennsylvania: Prevalence And Effects On Somatic Cell Count And Milk Production, David J. Wilson, R. N. Gonzalez, H. H. Das
Animal, Dairy, and Veterinary Science Faculty Publications
Milk samples were collected from 108,312 dairy cows during 1601 farm visits made between January 1991 and June 1995. The herd visits were made by personnel from the Central Laboratory of the Quality Milk Promotion Services at Cornell University (Ithaca, NY) to farms located in central New York and northern Pennsylvania. Dairy Herd Improvement Association records were available for 32,978 cows in 327 herds. Intramammary infections, as defined by positive milk cultures, were present in 48.5% of all cows and in 36.3% of cows in herds enrolled in the Dairy Herd Improvement Association. Over 75% of the intramammary infections were …