Effect of dietary supplementation of diacylglycerol on growth performance, nutrient digestibility, and blood profiles in growing pigs fed corn–soybean-meal-based diet

2019 ◽  
Vol 99 (3) ◽  
pp. 601-606
Author(s):  
Yang Jiao ◽  
Kwan Sik Yun ◽  
Martin Nyachoti ◽  
In Ho Kim
Keyword(s):  
Growth Performance ◽  
Soybean Meal ◽  
Dietary Supplementation ◽  
Nutrient Digestibility ◽  
Growing Pigs ◽  
Blood Profiles

scholarly journals Growth Performance, Nutrient Digestibility, Blood Profiles, and Gut Integrity of Growing Pigs Fed Pickled Fish Residue with Decreased Salt Content

Fermentation ◽  
2021 ◽  
Vol 8 (1) ◽  
pp. 3
Author(s):  
Waewaree Boontiam ◽  
Sumetee Kitipongpysan ◽  
Chalong Wachirapakorn ◽  
Jinsu Hong ◽  
Somsamorn Gawborisut ◽  
...  
Keyword(s):  
Growth Performance ◽  
Soybean Meal ◽  
Crude Protein ◽  
Block Design ◽  
Salt Content ◽  
Protein Digestibility ◽  
Nutrient Digestibility ◽  
Growing Pigs ◽  
Large White ◽  
Blood Profiles

This study investigated the growth performance, nutrient digestibility, blood profiles and gut integrity of growing pigs, in response to an increase in pickled freshwater fish residue (PFR) intake following a decrease in salt content. Ninety-six crossbred growing pigs [(Landrace × Large White) × Duroc] with a body weight of 23.65 ± 0.24 kg were randomly assigned to one of four treatments (6 pens/treatment, 4 pigs/pen) in a randomized complete block design. The treatments included: a corn-soybean meal based diet without PFR inclusion (CON) or with PFR addition at 5 (PFR5), 10 (PFR10), and 15% (PFR15), respectively. Desalting via soaking and stirring caused a positive reduction in the salt present on the surface of PFR. Over the 42-day feeding period, an increased level of PFR quadratically increased gain:feed ratio such that gain:feed ratio for PFR10 was greater than that for CON (p < 0.05). Pigs fed PFR10 had greater crude protein digestibility, and lower aspartate aminotransferase and crypt depth than those fed the CON diet (p < 0.05). The linear improvements in crude protein and ether extract digestibility, duodenal villus height, and villus:crypt ratio were observed as the PFR content increased (p < 0.05). However, there were no significant effects on average daily feed intake, dry matter and ash digestibility, blood metabolites (total Ca, P, creatinine, and alkaline phosphatase). Altogether, up to 10% PFR can be included in corn-soybean meal diet without impairing protein digestibility and hepatic enzyme alteration. In fact, administering PFR with lower salt content to growing pigs ultimately promotes their growth performance and gut integrity.

Effects of Quillaja saponin supplementation on growth performance, nutrient digestibility, fecal microbiota, and fecal gas emission in growing pigs

2021 ◽  
Author(s):  
De Xin Dang ◽  
In Ho Kim
Keyword(s):  
Growth Performance ◽  
Control Diet ◽  
Average Daily Gain ◽  
Dietary Supplementation ◽  
Fecal Microbiota ◽  
Nutrient Digestibility ◽  
Growing Pigs ◽  
Coliform Bacteria ◽  
Gas Emission ◽  
Quillaja Saponin

The purpose of this study was to evaluate the effects of dietary supplementation of Quillaja saponin (QS) on growth performance, nutrient digestibility, fecal microbiota, and fecal gas emission in growing pigs. A total of 50 crossbred growing pigs [(Yorkshire × Landrace) × Duroc] with an initial body weight of 23.83 ± 1.95 kg were randomly assigned to 1 of 2 treatments for a 56-day trial with 5 replicate pens per treatment and 5 pigs (2 barrows and 3 gilts) per pen. Dietary treatments including control diet and control diet supplemented with 200 mg/kg QS. The average daily gain was significantly increased during days 0-56, while the fecal ammonia emission on day 56 and fecal coliform bacteria counts on day 28 were significantly decreased in pigs fed with QS containing diet. However, dietary supplementation of QS had no significant effects on apparent total tract digestibility. In conclusion, dietary supplementation of 200 mg/kg QS had beneficial effects on growth performance, fecal microbiota, and fecal gas emission in growing pigs. Considering the carry-over effects, the adaption period should be at least 28 days when supplementing 200 mg/kg QS to the diet of growing pigs for improving the growth performance.

Effect of flavor supplementation on growth performance, nutrient digestibility, blood profiles, and carcass quality in growing–finishing pigs

2020 ◽  
Vol 100 (1) ◽  
pp. 133-139
Author(s):  
Xiang Ao ◽  
Yan Lei ◽  
In Ho Kim
Keyword(s):  
Growth Performance ◽  
Average Daily Gain ◽  
Basal Diet ◽  
Nutrient Digestibility ◽  
Growing Pigs ◽  
Carcass Quality ◽  
Finishing Pigs ◽  
Dietary Treatments ◽  
Average Body ◽  
Blood Profiles

This study was conducted to evaluate the effect of supplementation of different flavors (apple and anise) on growth performance, nutrient digestibility, blood profiles, and carcass quality in growing–finishing pigs. A total of 96 growing pigs [(Yorkshire × Landrace) × Duroc] with an average body weight (BW) of 28.2 ± 0.7 kg were randomly assigned to one of the following three treatments: (1) CON, basal diet; (2) APF, basal diet + 0.05% apple flavor; (3) ANF, basal diet + 0.05% anise flavor, according to their BW and sex in this 15 wk experiment. There were eight replications (pens) per treatment and four pigs per pen (two barrows and two gilts). During week 0–5, pigs fed ANF diets had greater (p < 0.05) average daily gain (ADG) and average daily feed intake than those fed CON and APF diets. Dietary ANF treatment increased (p < 0.05) ADG during 0–15 wk compared with CON treatment. At the end of 5 wk, the apparent total tract digestibility of nitrogen in ANF treatment was improved (p < 0.05) compared with that in CON treatment. Dietary treatments did not affect the studied traits of carcass and meat quality. The inclusion of anise flavor increased ADG, but apple flavor had no effect on growth performance in growing–finishing pigs.

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