Management strategies to reduce piglet pre-weaning mortality

نویسنده

  • P. Tummaruk
چکیده

Introduction Nowadays, swine production in Thailand has become more industrialized and the number of total born piglets per litter increase rapidly during the past decade. One of the most important factors to achieve a successful swine farming industry is to optimize farrowing management. The key success for intensive farrowing management include, among other factors, a proper farrowing supervision, farrowing intervention of sows with dystocia, care of newborn piglets and optimization of cross-fostering management. The swine genetics in Thailand is mostly imported from Europe, mainly from Denmark. Due to the improvement of genetic selection of high prolific sows in Europe (1), litter size in sows in commercial swine herds in Thailand has been dramatically improved during recent years (Figure 1). Therefore, farrowing management practices and care of newborn piglets are becoming a new focus of interest in the swine research area (2).

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Pre-weaning mortality of piglets in a bedded group-farrowing system

By retrieving sow performance data from 5 years of production, we evaluated factors that related to pre-weaning mortality of piglets in a bedded group-farrowing system. Data were collected on 421 litters that were weaned at 4 to 5 weeks of age. Average live litter size at birth and weaning was 11.5 and 8.9 pigs, respectively, resulting in an overall pre-weaning mortality rate of 22.6%. A reduct...

متن کامل

Newborn traits associated with pre-weaning growth and survival in piglets

OBJECTIVE Piglet pre-weaning mortality is an important variable indicating the efficacy of farrowing management and animal well-being during lactation. The present study determined the association of newborn traits measured soon after birth with piglet pre-weaning mortality and growth. METHODS In total, 805 piglets born from 57 multiparous sows were investigated. Their blood oxygen saturation...

متن کامل

Genetic Aspects of Maternal Ability in Sows

Grandinson, K. 2003. Genetic aspects of maternal ability in sows. Doctoral dissertation. ISSN 1401-6249, ISBN 91-576-6440-4 The purpose of this thesis was to gain knowledge about the genetic background of different aspects of maternal ability in sows. Today’s selection for increased litter size at birth will put higher demands on the sow’s ability to take care of her litter, and may cause probl...

متن کامل

Effects of Varying Creep Feed Duration on Pre-weaning and Post-weaning Performance and Behavior of Piglet and Sow

32 sows (Landrace×Yorkshire) and their litters were used to evaluate the effects of varying creep feed duration on pre-weaning, post-weaning performance of piglets and sows. Sows were randomly assigned with 1, 2 or 3+ parities into 1 of 4 treatments. Creep feeding was initiated at day 5, 10 and 15 from birth for treatment 1 (TRT1), 2 (TRT2) and (TRT3), respectively, with a control group provide...

متن کامل

Pre-Weaning Mortality in Pig-Causes and Management

Although the above data indicate that preweaning mortality is attributed to very discrete causes, in reality piglets typically die from an interaction of several possible causes of death. For instance, research has shown that small piglets are more susceptible to cold and therefore will lie more closely to their dam to obtain warmth. In this situation it is easy to see that a piglet such as thi...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2017