[图书][B] Growth: from microorganisms to megacities

V Smil - 2019 - books.google.com
A systematic investigation of growth in nature and society, from tiny organisms to the
trajectories of empires and civilizations. Growth has been both an unspoken and an explicit …

Future global pig production systems according to the Shared Socioeconomic Pathways

L Lassaletta, F Estellés, AHW Beusen… - Science of the Total …, 2019 - Elsevier
Global pork production has increased fourfold over the last 50 years and is expected to
continue growing during the next three decades. This may have considerable implications …

Gut microbiota composition and diversity in different commercial swine breeds in early and finishing growth stages

J Ma, J Chen, M Gan, L Chen, Y Zhao, Y Zhu, L Niu… - Animals, 2022 - mdpi.com
Simple Summary The gut microbiota are involved in the metabolism of nutrients, and the
growth and development of pig is strongly influenced by the gut microbiome. To maintain the …

Growth of total fat and lean and of primal cuts is affected by the sex type

A Carabús, RD Sainz, JW Oltjen, M Gispert… - Animal, 2017 - cambridge.org
Knowledge of tissue and cuts growth depending on the sex could be used to improve
performance and efficiency. Computed tomography (CT) is a non-invasive technology that …

Modeling growth curves to estimate the suitable slaughter age for the Vietnamese Tap Na pig

HX Bo, NT Huong - Livestock Science, 2023 - Elsevier
Tap Na is an indigenous pig breed which plays an essential role in livestock development in
the mountainous Cao Bang province, Vietnam. This study aimed to find the best model to …

Validation of an AutoRegressive Integrated Moving Average model for the prediction of animal zone temperature in a weaned piglet building

JA Ortega, E Losada, R Besteiro, T Arango… - Biosystems …, 2018 - Elsevier
Highlights•ARIMA prediction of indoor temperature is robust under outdoor temperature
variation.•The normality of residuals supports the validity of the model.•The model can be …

Local pig breeds and pork products in Croatia and Slovenia–unexploited treasure

G Kušec, P Dovč, D Karoly, M Čandek-Potokar - Poljoprivreda, 2015 - hrcak.srce.hr
Sažetak The rationale, the concept and key challenges of the H2020 project TREASURE
dealing with local pig breeds is presented and discussed. The action addresses the …

[PDF][PDF] Avaliação de curvas de crescimento em suínos

C Nascimento, MN Ribeiro, LL Rocha… - Archivos de …, 2017 - redalyc.org
Objetivou-se simular pesos de suínos machos e fêmeas (de 1 a 157 dias de idade) através
da distribuição de probabilidade uniforme num intervalo [a, b]. Foram ajustados os modelos …

Prediction of average daily gain of swine based on machine learning

W Lee, KH Han, HT Kim, H Choi… - Journal of Intelligent …, 2019 - content.iospress.com
Understanding factors affecting growth rates in swine is important in the productivity of pig
farms. We herein propose machine learning-based schemes to predict the average daily …

Precision Feeding in Ecological Pig-Raising Systems with Maize Silage

Y Lyu, J Li, R Hou, Y Zhang, S Hang, W Zhu, H Zhu… - Animals, 2022 - mdpi.com
Simple Summary Generally, ecological farming is regarded as an environmentally friendly
production process with high costs. The plant fiber source (eg, maize silage) has become a …