The effects of feeding rice in substitution of corn and the degree of starch gelatinization of rice on the digestibility of dietary components and productive performance of young pigs1,2

Vicente, B.; Valencia, D. G.; Pérez-Serrano, Martina; Lázaro, R.; Mateos, G. G.

doi:10.2527/jas.2006-697

Cited by 78 publications

(73 citation statements)

References 34 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Nutrient digestibility increased with age; results that agree with most published research in conventional white pigs and is consistent with the development of the villus of the mucosa of the small intestine as the pig become older (Ball and Aherne, 1987;Vicente et al, 2008). Also, nutrient digestibility was greater in pigs fed the HQ Phase I diets than in pigs fed the LQ Phase I diets, data that are consistent with the greater inclusion of high-quality ingredients used (Bikker et al, 2006;Mateos et al, 2007;Menoyo et al, 2011).…”

Section: Crude Protein Content and Ingredient Complexity Of The Phasesupporting

confidence: 80%

Influence of crude protein content, ingredient complexity, feed form, and duration of feeding of the Phase I diets on productive performance and nutrient digestibility of Iberian pigs1,2

Berrocoso

Saldaña

Serrano

et al. 2013

Journal of Animal Science

Self Cite

View full text Add to dashboard Cite

ABSTRACT:The infl uence of CP content and ingredient complexity, feed form, and duration of feeding of the Phase I diets on growth performance and total tract apparent digestibility (TTAD) of energy and nutrients was studied in Iberian pigs weaned at 28 d of age. There were 12 dietary treatments with 2 type of feeds (high-quality, HQ; and low-quality, LQ), 2 feed forms (pellets vs. mash), and 3 durations (7, 14, and 21 d) of supply of the Phase I diets. From d 7, 14, or 21 (depending on treatment) to d 35, all pigs received a common diet in mash form. Each treatment was replicated 3 times (6 pigs/pen). For the entire experiment, ADG (P < 0.05) and ADFI (P < 0.01) were less with the HQ than the LQ Phase I diets, but G:F was not affected. Pelleting of the Phase I diets did not affect ADG but improved G:F (P < 0.01). Feeding the Phase I diets from d 0 to 21 improved G:F (P < 0.05) but decreased ADG (P < 0.01) as compared with 7 or 14 d of feeding. Postweaning diarrhea (PWD) tended to be greater (P = 0.06) for pigs fed the HQ diets than pigs fed the LQ diets and pigs fed pellets than those fed mash (P < 0.001). Also, PWD was greater for pigs fed the Phase I diet for 14 or 21 d than those fed the diet for 7 d (P < 0.01). From d 0 to 21, ADG and G:F were not affected (P > 0.10) by feed quality, but feeding pellets or increasing the duration of feeding the Phase I diets improved G:F (P < 0.01). Also, in this period, PWD was greater with pellets than with mash and for pigs fed the Phase I diets for 14 or 21 d than for pigs fed the diet for only 7 d (P < 0.01). From d 21 to 35, pigs previously fed the LQ diet had greater ADG than pigs fed the HQ Phase I diets (P < 0.001). Also, pigs fed the Phase I diets for 21 d had decreased ADG (P < 0.05) and ADFI (P < 0.001) and reduced G:F (P < 0.05) than pigs fed these diets for 7 or 14 d. Organic matter digestibility was greater for pigs fed the HQ Phase I diets than pigs fed the LQ Phase I diets (P < 0.05). Pelleting improved TTAD of all nutrients (P < 0.01). It is concluded that HQ Phase I diets increased TTAD of nutrients but not feed effi ciency of Iberian pigs from d 0 to 35. Also, pelleting improved energy and nutrient digestibility and feed effi ciency. Increasing the duration of supply of the Phase I diets from 7 to 21 d improved feed effi ciency but reduced ADG. Therefore, the use of LQ Phase I diets in pellet form for no more than 7 d after weaning is recommended in Iberian pigs.

show abstract

Section: Crude Protein Content and Ingredient Complexity Of The Phasesupporting

confidence: 80%

Influence of crude protein content, ingredient complexity, feed form, and duration of feeding of the Phase I diets on productive performance and nutrient digestibility of Iberian pigs1,2

Berrocoso

Saldaña

Serrano

et al. 2013

Journal of Animal Science

Self Cite

View full text Add to dashboard Cite

show abstract

“…Although feedstuffs that stimulate relatively high glucose and insulin postprandial responses, such as broken rice, may increase feed intake and weight gain (Vicente et al, 2008), higher feed intake by animals fed diets containing increasing levels of this feedstuff was not observed in the present study.…”

Section: Resultscontrasting

confidence: 44%

Corn replacement by broken rice in meat-type quail diets

Filgueira

Freitas

Filho

et al. 2014

Rev. Bras. Cienc. Avic.

View full text Add to dashboard Cite

Alternative feedstuff, Coturnix coturnix, kani rice, rice by product.Submitted: September/2013 Approved: March/2014 ABStRACt An experiment was conducted to evaluate the effects of broken rice inclusion as substitute for corn in the diet on the performance, carcass yield, and economic viability of meat-type quails between 7 and 49 days of age. A number of 288 quails was distributed according to a completely randomized design into six treatments with six replicates of eight birds each. Treatments consisted of increasing levels of broken rice (0, 20, 40, 60, 80 and 100%) in replacement of corn. Increasing levels of corn substitution by broken rice in the diet of 7-to 49-day-old meattype quails did not affect feed intake, weight gain or feed conversion ratio (p>0.05). Relative to carcass traits, the inclusion of broken rice in the diets did not influence (p>0.05) dressing percentage or breast, leg (thigh+drumstick), liver, and gizzard yields. Moreover, feed cost per kilogram of live weight gain, cost index, and economic efficiency index were not influenced by the replacement of corn by broken rice in the diets. The performance, carcass traits and economic viability of broilers fed the different levels of broken rice inclusion were not different from the control group (p>0.05). These results indicate the economic viability of total replacement of corn by broken rice in the feeding of meat-type quails.

show abstract

“…Nevertheless significant increases in feed intake together with improved growth have been reported in complex diets compared with simple diets (Dritz et al 1996;Mavromichalis et al 2001;Wolter et al 2003;Mahan et al 2004). On the other hand, rice was highly preferred to corn in nursing pigs (Sola`-Oriol et al 2005) and weanling pigs fed a corn-based diet had significantly poorer feed intake and growth than those fed a rice-based diet (Hongtrakul et al 1998;Vicente et al 2008). Thus, we hypothesize that the increases in feed intake could explain most of the improved performance and that feed palatability may play a central role in increasing meal size and frequency particularly in early weaned young animals.…”

Section: Comparative Oral Somatosensingmentioning

confidence: 93%

Unfolding the codes of short-term feed appetence in farm and companion animals. A comparative oronasal nutrient sensing biology review

Roura¹,

Humphrey²,

Tedó³

et al. 2008

Can. J. Anim. Sci.

View full text Add to dashboard Cite

Roura, E., Humphrey, B., Tedo´, G. and Ipharraguerre, I. 2008. Unfolding the codes of short-term feed appetence in farm and companion animals. A comparative oronasal nutrient sensing biology review. Can. J. Anim. Sci. 88: 535Á558. The evolution of the chemical senses has resulted in a sensory apparatus for high taste and smell acuity in mammals and birds to ensure self-nourishment. Such peripheral chemosensory systems function as a code to unfold the nutritional value of feedstuffs. Food ingestion simultaneously evokes odor, taste and thermo-mechanical (somatosensing) sensations. Olfaction represents the capacity to identify feed volatiles that are predominantly derived from essential nutrients in plants.Comparative biology of olfaction shows that primates and chickens have a smaller olfactory epithelium and fewer olfactory receptor (OR) genes than non-primate mammals studied to date including farm and companion animals, such as the pig, the cow, the dog, the cat and the horse. A significant proportion of the total OR genes in mammals and birds have lost their functionality (pseudogenes) in a process that seems to reflect a decrease in the animal's reliance on the sense of smell, particularly in humans and cows. The taste system allows animals to recognize a diverse repertoire of nutrient (sugars, amino acids, salts, acids and fats) or toxic related chemical entities that provide valuable information about the quality of food. Taste senses non-volatile molecules in the oral cavity through taste receptors (TR). The TR are expressed in the sensory cells forming the taste buds of the tongue's papillae. Taste cells are linked to a network of solitary chemosensory cells diffused through many non-taste tissues involved in metabolic homeostasis. The number of functional taste receptor genes (TASR) in humans is equivalent to that in other mammals and superior to that in chickens. The TASR family 1 (TAS1R coding for umami and sweet TR) is conserved, in number and type, across the species evaluated, with the exception of the sweet receptor in chicken and feline species. The TASR family 2 (TAS2R coding for bitter TR) shows a strong adaptive capacity to dietary sources and digestive physiology across vertebrates. Pseudogenization (loss of gene functionality) in the TAS2R family seems to be a frequent strategy. The implications of oronasal nutrient sensing related to comparative animal feeding strategies and behaviors such as neophobia, feed refusal and hedonic preferences are discussed. Feed palatability and appetence might be one of the main driving forces in short-term feed consumption. Finally, practical applications relevant to animal production are outlined.Key words: Nutrient sensing, taste, olfaction, somatosensing, feed intake, farm, companion animals Roura, E., Humphrey, B., Tedo´, G. et Ipharraguerre, I. 2008. Le code de l'appe´tence a`court terme chez les animaux domestiques et de compagnie. Biologie comparative de la de´tection bucco-nasale des e´le´ments nutritifs. Can. J. Anim. Sci. 88: 535Á558. En e´voluant, ...

show abstract

The effects of feeding rice in substitution of corn and the degree of starch gelatinization of rice on the digestibility of dietary components and productive performance of young pigs1,2

Cited by 78 publications

References 34 publications

Influence of crude protein content, ingredient complexity, feed form, and duration of feeding of the Phase I diets on productive performance and nutrient digestibility of Iberian pigs1,2

Influence of crude protein content, ingredient complexity, feed form, and duration of feeding of the Phase I diets on productive performance and nutrient digestibility of Iberian pigs1,2

Corn replacement by broken rice in meat-type quail diets

Unfolding the codes of short-term feed appetence in farm and companion animals. A comparative oronasal nutrient sensing biology review

Contact Info

Product

Resources

About