Effects of Sow Housing Systems in Practical Pig Production

1983 ◽  
Vol 26 (4) ◽  
pp. 1181-1185 ◽  
Author(s):  
Bengt Gustafsson
2013 ◽  
Author(s):  
Cruz ◽  
Vasco F.; Lucas ◽  
Eduardo M. and Baptista ◽  
Fátima J.

1987 ◽  
Vol 11 ◽  
pp. 1-8 ◽  
Author(s):  
A. T. Smith

AbstractCurrent pig production systems reflect management decisions taken over a period of many years. The range of constraints on pig producers has grown rapidly and priorities are in the process of change. On the basis of the available evidence, the following conclusions may be made.Less than half the pig breeding enterprises in the United Kingdom use sow housing which involves individual confinement and more than half provide dry sows with bedding. At present, there is a strong current interest in group housing systems.In the parturition and lactating stages, farrowing crates are used in the vast majority of herds and the main current practical interest is in improving crate and pen design and husbandry techniques to assist in minimizing piglet mortality.Less than half of the herds use fully slatted accommodation for newly weaned pigs and nearly one-third provide bedding. In the follow-on stage, less than one-fifth of herds use fully slatted floors and ‘fully controlled environment’ type accommodation.There is strong current interest in fully slatted finishing housing but so far less than one-tenth of herds use it. Nearly two-thirds of herds use finisher houses which are not in the ‘controlled environment’ category.


Planta Medica ◽  
2016 ◽  
Vol 81 (S 01) ◽  
pp. S1-S381
Author(s):  
F González César ◽  
BP Isabel ◽  
A Velarde ◽  
D Keller

2012 ◽  
Vol 30 (3) ◽  
Author(s):  
Bożena Nowakowicz-Dębek ◽  
Henryk Krukowski ◽  
Miroslav Ondrasovic ◽  
Beata Trawińska ◽  
Justyna Martyna ◽  
...  
Keyword(s):  

Author(s):  
В.В. ГОРДЕЕВ ◽  
В.Е. ХАЗАНОВ

При выборе типа доильной установки и ее размера необходимо учитывать максимальное планируемое поголовье дойных коров и размер технологической группы, кратность и время одного доения, продолжительность рабочей смены дояров. Анализ технико-экономических показателей наиболее распространенных на сегодняшний день типов доильных установок одинакового технического уровня свидетельствует, что наилучшие удельные показатели имеет установка типа «Карусель» (1), а установка типа «Елочка» (2) требует более высоких затрат труда и средств. Установка «Параллель» (3) занимает промежуточное положение. Из анализа пропускной способности и количества необходимых операторов: установка 2 рекомендована для ферм с поголовьем дойного стада до 600 голов, 3 — не более 1200 дойных коров, 1 — более 1200 дойных коров. «Карусель» — наиболее рациональный, высокопроизводительный, легко автоматизируемый и, следовательно, перспективный способ доения в залах, особенно для крупных молочных ферм. The choice of the proper type and size of milking installations needs to take into account the maximum planned number of dairy cows, the size of a technological group, the number of milkings per day, and the duration of one milking and the operator's working shift. The analysis of technical and economic indicators of currently most common types of milking machines of the same technical level revealed that the Carousel installation had the best specific indicators while the Herringbone installation featured higher labour inputs and cash costs. The Parallel installation was found somewhere in between. In terms of the throughput and the required number of operators Herringbone is recommended for farms with up to 600 dairy cows, Parallel — below 1200 dairy cows, Carousel — above 1200 dairy cows. Carousel was found the most practical, high-performance, easily automated and, therefore, promising milking system for milking parlours, especially on the large-scale dairy farms.


Ehrlichia canis is a tick-borne rickettsia. It can cause canine monocytic ehrlichiosis (CME). Infected dogs are often reported to have changes in their blood values, such as anemia, thrombocytopenia, increased liver enzymes, and increased kidney function values. This study aimed to collect data that may be related to infected dogs, including age, gender, breed, weight, close-open housing system, the use of ectoparasiticides products. The sample comprised 57 infected dogs. Collecting hematology and serum biochemistry changes in comparison with the reference values of dogs detected with Ehrlichia canis from 2017-2019, Thonburi District, Bangkok, Thailand was also carried out. In summary, dogs infected with Ehrlichia canis mostly included mixed-breed dogs aged between 1 and 10 years. There were no differences in body weight or housing systems. Dogs that had never used ectoparasiticide products or used them intermittently were infected more often (by 7.14 times) than protected. Clinical hematology and serum biochemistry found anemia, thrombocytopenia, and increased liver enzymes.


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