Zobrazeno 1 - 10 of 180 pro vyhledávání: '"E. T. Kornegay"'
1
Variability in mixing efficiency and laboratory analyses of a common diet mixed at 25 experiment stations1,2
Autor: T. R. Cline, M. D. Lindemann, L. I. Chiba, J. C. McConnell, D. C. Mahan, Thomas D. Crenshaw, C. R. Dove, J. H. Brendemuhl, G. W. Libal, J. D. Hitchcock, R. C. Ewan, J. T. Yen, C. R. Hamilton, Veum Tl, K. C. Ferrell, J. L. Nelssen, C. V. Maxwell, Gretchen M. Hill, A. J. Lewis, E. T. Kornegay, James E. Pettigrew, D. A. Knabe, L. L. Southern, R. A. Easter, Gary L. Cromwell
Publikováno v: Journal of Animal Science. 81:484-491
An experiment involving 25 experiment stations in the North Central and Southern regions (NCR-42 and S-288, respectively) was conducted to assess the degree of uniformity of diet mixing among stations and to assess the variability among station labor
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bf7f3d0f3104a834f271ae22330bdcb7
https://doi.org/10.2527/2003.812484x
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2
Net Returns from Microbial Phytase When Crop Applications of Swine Manure Are Limited by Phosphorus
Autor: E. T. Kornegay, Minkang Zhu, Darrell J. Bosch
Publikováno v: Journal of Production Agriculture. 11:205-213
Soil P buildup can be stopped by limiting swine manure application to the crop's P requirement Limiting application rates will increase manure disposal costs on many farms. Microbial phytase can improve the availability of P in corn (Zea mays L) and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::300b57686af6ea29434b54f362e9fcaf
https://doi.org/10.2134/jpa1998.0205
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5
Utilization of phytate phosphorus and calcium as influenced by microbial phytase, cholecalciferol, and the calcium: total phosphorus ratio in broiler diets
Autor: H. Qian, E. T. Kornegay, D. M. Denbow
Publikováno v: Poultry Science. 76:37-46
The present study was performed to evaluate the potential of microbial phytase and cholecalciferol (D3) for improving the utilization of phytate P and Ca and the influence of the Car:total (t) P ratio in a corn-soybean meal diet fed to broilers from
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08202530368c44f0052677bd816a91e8
https://doi.org/10.1093/ps/76.1.37
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6
Replacement of inorganic phosphorus by microbial phytase for young pigs fed on a maiz–soyabean-meal diet
Autor: H. Qian, E. T. Kornegay
Publikováno v: British Journal of Nutrition. 76:563-578
Ninety-six crossbred young pigs (body weight 7.8 kg) were used in a 5-week trial to determine the effectiveness of microbial phytase (EC3.1.3.26) in improving the bioavailabilities of P and other nutrients in maize–soyabean-meal diets and, thus, re
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::108fe798e8bbf1e2eb011a4f466da26e
https://doi.org/10.1079/bjn19960063
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7
Sites of phytase activity in the gastrointestinal tract of young pigs
Autor: Z. Yi, E. T. Kornegay
Publikováno v: Animal Feed Science and Technology. 61:361-368
The sites of supplemental phytase activity in the gastrointestinal tracts (GIT) of young pigs fed added microbial phytase were determined in two tests. In Test 1, samples of diets and GIT (stomach, upper and lower small intestine) contents were taken
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c74b76ad99b02c38f0f21ff758fe41ad
https://doi.org/10.1016/0377-8401(96)00959-5
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8
Effects of supplemental phytase and phosphorus on histological, mechanical and chemical traits of tibia and performance of turkeys fed on soyabean-meal-based semi-purified diets high in phytate phosphorus
Autor: H. Qian, E. T. Kornegay, H. P. Veit
Publikováno v: British Journal of Nutrition. 76:263-272
Tibial traits were investigated for turkey poults fed on soyabean-meal-based semi-purified diets high in phytate P (2·2 g/kg) with added phytase and inorganic P. Dietary treatments were: (1) 2·7 g non-phytate P (nP)/kg; (2) diet 1 + 1000 U phytase/
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3cc0080f449dc042ad4e86a9a7a7fd68
https://doi.org/10.1079/bjn19960030
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9
Effect of Microbial Phytase on Nitrogen and Amino Acid Digestibility and Nitrogen Retention of Turkey Poults Fed Corn-Soybean Meal Diets
Autor: E. T. Kornegay, D. M. Denbow, Z. Yi
Publikováno v: Poultry Science. 75:979-990
The effect of microbial phytase on N and amino acid (AA) digestibility and N retention was investigated in a 29-d trial using 480 Nicholas Large White Turkey female poults fed corn-soybean meal diets. A 2 x 2 x 2 factorial arrangement of treatments w
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92a7a54268d1c57cc17a29cd0214ad52
https://doi.org/10.3382/ps.0750979
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10
Response of broilers to graded levels of microbial phytase added to maize–soyabean-meal-based diets containing three levels of non-phytate phosphorus
Autor: Z. Yi, D. M. Denbow, E. T. Kornegay, Velmurugu Ravindran
Publikováno v: British Journal of Nutrition. 75:839-852
Male 1-d-old broilers (n 920) were given 0, 200, 400, 600, 800, 1000 and 1200 U microbial pbytase/kg diet in combination with 2·0, 2·7 or 3·4 g non-phytate P (nP)/kg or 4·0, 5·1 or 5·8 g total P (tP)/kg in a 21 d trial to assess the effectivene
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e507aa3b3dd96ea00edcdd7fb5ace955
https://doi.org/10.1079/bjn19960190
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