Download The Gestating and Lactating Sow 2015 by Chantal Farmer PDF

By Chantal Farmer

The final publication at the lactating sow was once released over 15 years in the past. This new ebook brings us modern in present wisdom at the gestating and lactating sow. It covers new and demanding themes equivalent to conditioning of gilts for optimum reproductive functionality, feeding excessive fibre diets to gestating sows and delivering a variety of fats assets in gestation and lactation. It additionally describes the different key good fortune components to group-housing platforms in gestation, that is a needs to because of the present flow in the direction of group-housing. the hot idea of transition feeding for sows is mentioned, in addition to the standards keen on mammary improvement of gilts and sows, either one of that are instrumental for optimum colostrum and milk yields. The influence of the human-animal interactions on sow welfare and function is mentioned with concentrate on new dealing with practices which may be constructed to overbalance the unfavorable interactions inherent to pig administration platforms. Updates on unavoidable issues, resembling amino acid and effort standards of sows, colostrum and milk yield and composition, and sow well-being also are provided.The matters coated during this booklet will support animal scientists, nutritionists, veterinarians and swine manufacturers in studying the newest details on correct and present subject matters affecting sow creation, and to understand which parts are short of additional examine efforts

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2002. Effect of folic acid and glycine supplementation on embryo development and folate metabolism during early pregnancy in pigs. Journal of Animal Science 80: 2134-2143. D. and Polge, C. 1976. Control of oestrus and fertility in gilts with accessory lutea by prostaglandin analogues, ICI 79,939 and ICI 80,996. Journal of Reproduction and Fertility 48: 427-430. , Kokue, E. , 2003. Plasma reduced folates, reproductive performance, and conceptus development in sows in response to supplementation with oxidized and reduced sources of folic acid.

2004) found no such effect in gilts fasted on days 13 and 14. There are only a few studies to date that point at a nutritional risk component of pregnancy losses in grouphousing and it is therefore still not clear to what extent these losses are stress related, nutritionally driven, or both. To reduce social stress due to lack of nutritional satisfaction, fibrous diets are being introduced more and more in group-housing systems. , 2012a). , 2000). As is the case with competition in group-housing, seasonal influences on LH secretion and pregnancy failure may be aggravated by undernutrition, an idea pioneered by Love et al.

The European Union has banned individual housing of sows from day 28 of pregnancy onwards (EU, 2008), in a number of US states group housing has been made compulsory (Harris, 2014), and in Australia and New Zealand legislation also includes the requirement to group house pregnant sows (Harris, 2014). However, the actual conversion of individual to group housing does not proceed rapidly: the Humane Society International (HSI) reported on January 1st 2013 (the time at which the European ban officially came into force) that 14 pig producing member states of the European Union still failed to meet the legislation.

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