Supplementing lactation diets with herbal extract mixture during summer improves the performance of sows and nursing piglets
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چکیده
منابع مشابه
Effects of supplementing Saccharomyces cerevisiae fermentation product in sow diets on performance of sows and nursing piglets.
Forty-two sows were used to determine the effects of adding a Saccharomyces cerevisiae fermentation product (SCFP) to the gestation and lactation diets on the performance of sows and their progeny. At 5 d before breeding, sows were allotted to 2 dietary treatments representing 1) sows fed a diet with 12.0 g of fermentation product/d through gestation and 15.0 g of fermentation product/d through...
متن کاملEffects of dietary arginine supplementation during gestation and lactation on the performance of lactating primiparous sows and nursing piglets.
A 2 x 2 factorial arrangement of treatments in a randomized block design was used to determine the effects of dietary Arg supplementation during gestation and lactation on the lactation performance of 38 first-parity sows. At 30 d of gestation, pregnant gilts were allotted based on BW to 1 of 2 diets supplemented with 1% L-Arg.HCl or 1.7% L-Ala (isonitrogenous control). After farrowing, sows we...
متن کاملResponses of Growth Performance and Proinflammatory Cytokines Expression to Fish Oil Supplementation in Lactation Sows' and/or Weaned Piglets' Diets
The study was conducted to investigate whether dietary fish oil could influence growth of piglets via regulating the expression of proinflammatory cytokines. A split-plot experimental design was used with sow diet effect in the main plots and differing piglet diet effect in the subplot. The results showed that suckling piglets from fish oil fed dams grew rapidly (P < 0.05) than control. It was ...
متن کاملFeed intake of sows during lactation has genetic relationships with growth and lifetime performance of sows
Pig breeders have successfully selected for higher litter size, reduced backfat and improved growth rate (Hermesch, 2006). These outcomes imply that modern sows have higher nutrient demands in comparison to sows of 20 years ago. For example, genetic improvement of litter size has been 0.10 to 0.20 piglets per year in maternal lines. This implies that sows need to eat 50 to 100 grams more feed p...
متن کاملEffects of Carbohydrase Supplement on Lactation Performance of Primiparous Sows Fed Corn-Soybean Meal Based Lactation Diet
The experiment was conducted to test the hypothesis that supplementing diets of lactating first parity sows with a mixture of carbohydrases (CS) improves lactation performance and second parity reproductive performance. The CS used in this study contained 7 units/g of α-1,6-galactosidase, 22 units/g of β-1,4-mannanase, β-1,4-mannosidase and trace amounts of other enzymes. Twenty primiparous sow...
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ژورنال
عنوان ژورنال: Annals of Animal Science
سال: 2017
ISSN: 2300-8733
DOI: 10.1515/aoas-2016-0084