Results 71 to 80 of about 44,102 (243)
Food Bioengineering, EarlyView.Establishment of Closed‐Loop Methanol Feedback Precision Control System for Alkaline Phosphatase by Hansenula polymorpha. The electronic nose screened model for methanol detection as the core technical logic of online gas quantification. Methanol feedback control strategy for greatly elevating alkaline phosphatase production.
Jian‐Guang Liang +6 more
wiley +1 more source
Biological aspects of genetic differences in piglet survival [PDF]
, 2001 The objective of this thesis was to gain insight in the biological background of differences in the direct genetic (piglet) component of piglet survival.
Leenhouwers, J.
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Characteristics of biter and victim piglets apparent before a tail biting outbreak [PDF]
, 2011 Little is known about the characteristics of biters and victims before the appearance of a tail-biting outbreak in groups of pigs. This study aimed to characterise biters and victims (according to gender and performance) and to quantify their behavioural
Kemp, B. +5 more
core +1 more source
Effectiveness of early feeding of suckling piglets under different feeding systems for prestarters
Науковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Гжицького. Серія: Сільськогосподарські наукиThe article compares the effect of early introduction of dry superprestarter 2–14 Lonolac Piglet (Kaudice) and liquid feeding with Piggy Mill (Activepro) milk replacer from the second day of life on the productivity of sows and growth of piglets.
I. Moisei +9 more
doaj +1 more source
Animals, 2019 To investigate the effects of the ratio of insoluble fiber to soluble fiber (ISF:SF) on sow performance and piglet intestinal development, we randomly assigned 64 gilts to four treatments comprising diets with the same level of dietary fiber, but ...
Yang Li +17 more
doaj +1 more source
Multi‐omics reveals gastrointestinal metabolic disorder‐induced diarrhea in postpartum dairy cows
iMetaOmics, EarlyView.Nutritional diarrhea is a pervasive, costly challenge in dairy production. Using integrated metagenomic and metabolomic profiling, we identified coordinated microbial and metabolic alterations across the rumen, hindgut, and serum. In the rumen, enrichment of Prevotella sp.
Weixuan Tang +7 more
wiley +1 more source
A influência do ambiente físico e social no bem-estar de leitões desmamados [PDF]
, 2007 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias. Programa de Pós-Graduação em Agroecossistemas.Na suinocultura industrial, o desmame de leitões é realizado de forma brusca, geralmente às 3 semanas de vida e ...
Souza, Gisele P. Pacheco de
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Climatic effects on sow fertility and piglet survival under influence of a moderate climate
Animal, 2014 Although the climate in Germany is moderate, heat stress conditions may occur during summer months. However, it is unknown to what extent sow fertility and piglet survival are affected under moderate climatic conditions in indoor systems. Therefore, this
K. Wegner +4 more
doaj +1 more source
Journal of the Science of Food and Agriculture, EarlyView.Abstract The re‐evaluation of feed additives in the European Union was outlined in the Regulation (EC) No 1831/2003. The primary objectives were to ensure safety and verify efficacy, as well as to update authorizations and phase out unsafe additives or those in which the industry expressed no interest.
Gloria López‐Gálvez +11 more
wiley +1 more source
O desenvolvimento do comportamento ingestivo e social de leitões lactentes [PDF]
, 2009 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Agroecossistemas, Florianópolis, 2009.O desmame dos leitões criados com fins comerciais é geralmente realizado muito precocemente e
Martendal, Alisson
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