Leonardo Francisco Rocha Ferreira, Itallo Conrado Sousa de Araújo, Ana Paula Liboreiro Brustolini, Idael Matheus Goes Lopes, Eloisa de Oliveira Simões Saliba, Walter Motta Ferreira, Soraia Viana Ferreira, Francisco Carlos de Oliveira Silva, Dalton de Oliveira Fontes
{"title":"纤维来源对妊娠母猪和哺乳母猪生理特性和繁殖性能的影响","authors":"Leonardo Francisco Rocha Ferreira, Itallo Conrado Sousa de Araújo, Ana Paula Liboreiro Brustolini, Idael Matheus Goes Lopes, Eloisa de Oliveira Simões Saliba, Walter Motta Ferreira, Soraia Viana Ferreira, Francisco Carlos de Oliveira Silva, Dalton de Oliveira Fontes","doi":"10.1071/an23033","DOIUrl":null,"url":null,"abstract":"<strong> Context</strong><p>Few experiments have demonstrated how alternative fibre sources such as micronised citrus pulp in the diet of sows during pregnancy and lactation can influence the productive and biochemical parameters of the sows.</p><strong> Aims</strong><p>The aim of the study was to compare different fibre sources fed to sows during gestation for effects on serum biochemical and reproductive parameters, and to determine how these effects may relate to sow and piglet performances.</p><strong> Methods</strong><p>In total, 220 sows of average initial liveweight 240.72 ± 29.42 kg were allotted to a completely randomised design with four treatments and 55 sows per treatment. The treatments comprised different fibre sources (micronised citrus pulp, soybean hulls and coffee husks) included in the feed, with a maize–soybean-meal-based diet as the control. Productive and biochemical parameters were assessed.</p><strong> Key results</strong><p>Productive and reproductive performance during gestation and lactation, and litter birth weight, were not influenced (<i>P</i> > 0.05) by treatment. Placental efficiency (g fetus produced/g placenta) was lower (<i>P</i> < 0.05) in sows receiving soybean hulls than coffee husks (4.9 vs 5.4). Control sows presented lower (<i>P</i> < 0.05) stillborn rate than those supplemented with soybean hulls (1.08% vs 2.72%). Blood glucose, creatinine, lactate, triglycerides, total protein, cholesterol and urea were not influenced (<i>P</i> > 0.05) by treatment. Postprandial blood glucose and triglycerides levels were higher (<i>P</i> < 0.05) than preprandial levels, whereas preprandial cholesterol was higher (<i>P</i> < 0.05) than postprandial (67.74 vs 62.51 mg/dL).</p><strong> Conclusion</strong><p>Diverse fibre sources minimally impacted sow performance; coffee husks emerged as a potentially advantageous choice.</p><strong> Implications</strong><p>Nutritional strategies to enhance reproductive and productive performance can be developed by incorporating coffee husks, micronised citrus pulp or soybean hulls in sows’ feed. Use of these fibre sources did not alter reproductive and productive parameters or blood metabolites of the sows.</p>","PeriodicalId":7895,"journal":{"name":"Animal Production Science","volume":"30 1","pages":""},"PeriodicalIF":1.4000,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effects of fibre sources on physiological properties and reproductive performance in gestating and lactating sows\",\"authors\":\"Leonardo Francisco Rocha Ferreira, Itallo Conrado Sousa de Araújo, Ana Paula Liboreiro Brustolini, Idael Matheus Goes Lopes, Eloisa de Oliveira Simões Saliba, Walter Motta Ferreira, Soraia Viana Ferreira, Francisco Carlos de Oliveira Silva, Dalton de Oliveira Fontes\",\"doi\":\"10.1071/an23033\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<strong> Context</strong><p>Few experiments have demonstrated how alternative fibre sources such as micronised citrus pulp in the diet of sows during pregnancy and lactation can influence the productive and biochemical parameters of the sows.</p><strong> Aims</strong><p>The aim of the study was to compare different fibre sources fed to sows during gestation for effects on serum biochemical and reproductive parameters, and to determine how these effects may relate to sow and piglet performances.</p><strong> Methods</strong><p>In total, 220 sows of average initial liveweight 240.72 ± 29.42 kg were allotted to a completely randomised design with four treatments and 55 sows per treatment. The treatments comprised different fibre sources (micronised citrus pulp, soybean hulls and coffee husks) included in the feed, with a maize–soybean-meal-based diet as the control. Productive and biochemical parameters were assessed.</p><strong> Key results</strong><p>Productive and reproductive performance during gestation and lactation, and litter birth weight, were not influenced (<i>P</i> > 0.05) by treatment. Placental efficiency (g fetus produced/g placenta) was lower (<i>P</i> < 0.05) in sows receiving soybean hulls than coffee husks (4.9 vs 5.4). Control sows presented lower (<i>P</i> < 0.05) stillborn rate than those supplemented with soybean hulls (1.08% vs 2.72%). Blood glucose, creatinine, lactate, triglycerides, total protein, cholesterol and urea were not influenced (<i>P</i> > 0.05) by treatment. Postprandial blood glucose and triglycerides levels were higher (<i>P</i> < 0.05) than preprandial levels, whereas preprandial cholesterol was higher (<i>P</i> < 0.05) than postprandial (67.74 vs 62.51 mg/dL).</p><strong> Conclusion</strong><p>Diverse fibre sources minimally impacted sow performance; coffee husks emerged as a potentially advantageous choice.</p><strong> Implications</strong><p>Nutritional strategies to enhance reproductive and productive performance can be developed by incorporating coffee husks, micronised citrus pulp or soybean hulls in sows’ feed. Use of these fibre sources did not alter reproductive and productive parameters or blood metabolites of the sows.</p>\",\"PeriodicalId\":7895,\"journal\":{\"name\":\"Animal Production Science\",\"volume\":\"30 1\",\"pages\":\"\"},\"PeriodicalIF\":1.4000,\"publicationDate\":\"2024-01-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Animal Production Science\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.1071/an23033\",\"RegionNum\":4,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"Agricultural and Biological Sciences\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Animal Production Science","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.1071/an23033","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"Agricultural and Biological Sciences","Score":null,"Total":0}
Effects of fibre sources on physiological properties and reproductive performance in gestating and lactating sows
Context
Few experiments have demonstrated how alternative fibre sources such as micronised citrus pulp in the diet of sows during pregnancy and lactation can influence the productive and biochemical parameters of the sows.
Aims
The aim of the study was to compare different fibre sources fed to sows during gestation for effects on serum biochemical and reproductive parameters, and to determine how these effects may relate to sow and piglet performances.
Methods
In total, 220 sows of average initial liveweight 240.72 ± 29.42 kg were allotted to a completely randomised design with four treatments and 55 sows per treatment. The treatments comprised different fibre sources (micronised citrus pulp, soybean hulls and coffee husks) included in the feed, with a maize–soybean-meal-based diet as the control. Productive and biochemical parameters were assessed.
Key results
Productive and reproductive performance during gestation and lactation, and litter birth weight, were not influenced (P > 0.05) by treatment. Placental efficiency (g fetus produced/g placenta) was lower (P < 0.05) in sows receiving soybean hulls than coffee husks (4.9 vs 5.4). Control sows presented lower (P < 0.05) stillborn rate than those supplemented with soybean hulls (1.08% vs 2.72%). Blood glucose, creatinine, lactate, triglycerides, total protein, cholesterol and urea were not influenced (P > 0.05) by treatment. Postprandial blood glucose and triglycerides levels were higher (P < 0.05) than preprandial levels, whereas preprandial cholesterol was higher (P < 0.05) than postprandial (67.74 vs 62.51 mg/dL).
Conclusion
Diverse fibre sources minimally impacted sow performance; coffee husks emerged as a potentially advantageous choice.
Implications
Nutritional strategies to enhance reproductive and productive performance can be developed by incorporating coffee husks, micronised citrus pulp or soybean hulls in sows’ feed. Use of these fibre sources did not alter reproductive and productive parameters or blood metabolites of the sows.
期刊介绍：
Research papers in Animal Production Science focus on improving livestock and food production, and on the social and economic issues that influence primary producers. The journal (formerly known as Australian Journal of Experimental Agriculture) is predominantly concerned with domesticated animals (beef cattle, dairy cows, sheep, pigs, goats and poultry); however, contributions on horses and wild animals may be published where relevant.
Animal Production Science is published with the endorsement of the Commonwealth Scientific and Industrial Research Organisation (CSIRO) and the Australian Academy of Science.
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