Influence of moisture content of forage diets on intake and digestion by sheep
To determine the effect of forage moisture content on intake and digestion kinetics in sheep, a metabolism trial was conducted using 16 mature wethers (44 kg BW) in a completely randomized design. Forage was harvested at two maturities in early spring from a naturalized pasture composed of temperate...
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| Veröffentlicht in: | Journal of animal science 1994-09, Vol.72 (9), p.2455-2463 |
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| creator | Pasha, T.N. (College of Vet. Sci., Lahore, Pakistan) Prigge, E.C Russell, R.W Bryan, W.B |
| description | To determine the effect of forage moisture content on intake and digestion kinetics in sheep, a metabolism trial was conducted using 16 mature wethers (44 kg BW) in a completely randomized design. Forage was harvested at two maturities in early spring from a naturalized pasture composed of temperate grass and legume species. Herbage was harvested at either 8 (early) or 16 cm (late) in height and fed after freezing (high-moisture) or as a dried hay. Intakes of DM (grams/ [kilogram BW(.75).day]), NDF, ADF, and CP (grams/ day) (P .05) and coefficients for DM, NDF, and ADF digestibilities were greater (P .01) for hay than for high-moisture forage. Mean particulate retention times (MRT) were shorter (P .05) for high-moisture forage (23.3 h) than for hay (30.7 h) diets. Early-harvested forages had shorter (P .05) MRT values (23.9 h) than late-cut forages (30.1 h). Fractional passage rates of 1-mm nylon particles of specific gravity (SG).90, 1.14, and 1.32 through the alimentary tract were influenced by moisture content of the forage (P .10) and were faster for frozen forages and increased (P .01) with an increase in SG. Nitrogen retention was greater (P .01) for the hay than for the high-moisture forage. In situ DM digestion rates, determined using four ruminally fistulated wethers, showed no differences (P |
| doi_str_mv | 10.2527/1994.7292455x |
| format | Article |
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(College of Vet. Sci., Lahore, Pakistan) ; Prigge, E.C ; Russell, R.W ; Bryan, W.B</creator><creatorcontrib>Pasha, T.N. (College of Vet. Sci., Lahore, Pakistan) ; Prigge, E.C ; Russell, R.W ; Bryan, W.B</creatorcontrib><description>To determine the effect of forage moisture content on intake and digestion kinetics in sheep, a metabolism trial was conducted using 16 mature wethers (44 kg BW) in a completely randomized design. Forage was harvested at two maturities in early spring from a naturalized pasture composed of temperate grass and legume species. Herbage was harvested at either 8 (early) or 16 cm (late) in height and fed after freezing (high-moisture) or as a dried hay. Intakes of DM (grams/ [kilogram BW(.75).day]), NDF, ADF, and CP (grams/ day) (P .05) and coefficients for DM, NDF, and ADF digestibilities were greater (P .01) for hay than for high-moisture forage. Mean particulate retention times (MRT) were shorter (P .05) for high-moisture forage (23.3 h) than for hay (30.7 h) diets. Early-harvested forages had shorter (P .05) MRT values (23.9 h) than late-cut forages (30.1 h). Fractional passage rates of 1-mm nylon particles of specific gravity (SG).90, 1.14, and 1.32 through the alimentary tract were influenced by moisture content of the forage (P .10) and were faster for frozen forages and increased (P .01) with an increase in SG. Nitrogen retention was greater (P .01) for the hay than for the high-moisture forage. In situ DM digestion rates, determined using four ruminally fistulated wethers, showed no differences (P</description><identifier>ISSN: 0021-8812</identifier><identifier>EISSN: 1525-3163</identifier><identifier>DOI: 10.2527/1994.7292455x</identifier><identifier>PMID: 8002465</identifier><language>eng</language><publisher>United States: Am Soc Animal Sci</publisher><subject>AGUA METABOLICA ; ALIMENT POUR ANIMAUX ; Animal Feed ; Animals ; DENSIDAD ; DENSITE ; Diet ; Dietary Fiber - administration & dosage ; Dietary Proteins - metabolism ; DIGESTIBILIDAD ; DIGESTIBILITE ; DIGESTION ; Digestive system ; Eating ; EAU METABOLIQUE ; FOIN ; GAIN DE POIDS ; GANANCIA DE PESO ; Gastrointestinal Transit ; HENO ; INGESTION DE PIENSOS ; Male ; Metabolism ; Nitrogen - metabolism ; OVIN ; OVINOS ; PIENSOS ; Poaceae - chemistry ; PRISE ALIMENTAIRE (ANIMAUX) ; Random Allocation ; RETENCION NITROGENADA ; RETENTION AZOTEE ; Sheep ; Sheep - physiology ; Water - analysis</subject><ispartof>Journal of animal science, 1994-09, Vol.72 (9), p.2455-2463</ispartof><rights>Copyright American Society of Animal Science Sep 1994</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c431t-4418dfb1c08fc6953be5012962cbf1995a03d0994937d858e65f7d024e72178c3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/8002465$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Pasha, T.N. (College of Vet. Sci., Lahore, Pakistan)</creatorcontrib><creatorcontrib>Prigge, E.C</creatorcontrib><creatorcontrib>Russell, R.W</creatorcontrib><creatorcontrib>Bryan, W.B</creatorcontrib><title>Influence of moisture content of forage diets on intake and digestion by sheep</title><title>Journal of animal science</title><addtitle>J Anim Sci</addtitle><description>To determine the effect of forage moisture content on intake and digestion kinetics in sheep, a metabolism trial was conducted using 16 mature wethers (44 kg BW) in a completely randomized design. Forage was harvested at two maturities in early spring from a naturalized pasture composed of temperate grass and legume species. Herbage was harvested at either 8 (early) or 16 cm (late) in height and fed after freezing (high-moisture) or as a dried hay. Intakes of DM (grams/ [kilogram BW(.75).day]), NDF, ADF, and CP (grams/ day) (P .05) and coefficients for DM, NDF, and ADF digestibilities were greater (P .01) for hay than for high-moisture forage. Mean particulate retention times (MRT) were shorter (P .05) for high-moisture forage (23.3 h) than for hay (30.7 h) diets. Early-harvested forages had shorter (P .05) MRT values (23.9 h) than late-cut forages (30.1 h). Fractional passage rates of 1-mm nylon particles of specific gravity (SG).90, 1.14, and 1.32 through the alimentary tract were influenced by moisture content of the forage (P .10) and were faster for frozen forages and increased (P .01) with an increase in SG. Nitrogen retention was greater (P .01) for the hay than for the high-moisture forage. In situ DM digestion rates, determined using four ruminally fistulated wethers, showed no differences (P</description><subject>AGUA METABOLICA</subject><subject>ALIMENT POUR ANIMAUX</subject><subject>Animal Feed</subject><subject>Animals</subject><subject>DENSIDAD</subject><subject>DENSITE</subject><subject>Diet</subject><subject>Dietary Fiber - administration & dosage</subject><subject>Dietary Proteins - metabolism</subject><subject>DIGESTIBILIDAD</subject><subject>DIGESTIBILITE</subject><subject>DIGESTION</subject><subject>Digestive system</subject><subject>Eating</subject><subject>EAU METABOLIQUE</subject><subject>FOIN</subject><subject>GAIN DE POIDS</subject><subject>GANANCIA DE PESO</subject><subject>Gastrointestinal Transit</subject><subject>HENO</subject><subject>INGESTION DE PIENSOS</subject><subject>Male</subject><subject>Metabolism</subject><subject>Nitrogen - metabolism</subject><subject>OVIN</subject><subject>OVINOS</subject><subject>PIENSOS</subject><subject>Poaceae - chemistry</subject><subject>PRISE ALIMENTAIRE (ANIMAUX)</subject><subject>Random Allocation</subject><subject>RETENCION NITROGENADA</subject><subject>RETENTION AZOTEE</subject><subject>Sheep</subject><subject>Sheep - physiology</subject><subject>Water - analysis</subject><issn>0021-8812</issn><issn>1525-3163</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1994</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpdkE2LFDEURYMoYzu6dCMIhQt3Neblo5JayjDqwKALnXVIpV6601YlbVKFzr83TbcKrgI3h8t9h5CXQK-YZOod9L24UqxnQspfj8gGJJMth44_JhtKGbRaA3tKnpWypxSY7OUFudD1R3RyQz7fRj-tGB02yTdzCmVZMzYuxQXjcsx8ynaLzRhwKU2KTYiL_Y6NjWPNtliWUMPhoSk7xMNz8sTbqeCL83tJ7j_cfLv-1N59-Xh7_f6udYLD0goBevQDOKq963rJB5R1W98xN_h6kLSUj7Qe1nM1aqmxk16NdTIqBko7fknennoPOf1Y6wgzh-JwmmzEtBajup5SpVQF3_wH7tOaY91mGGgAIQSrUHuCXE6lZPTmkMNs84MBao6SzVGy-SO58q_Ppesw4_iXPlv9t24XtrufIaMps52mSoPZ26KY6c2xqYKvTqC3ydhtDsXcf606KAfgvwGZ9opb</recordid><startdate>19940901</startdate><enddate>19940901</enddate><creator>Pasha, T.N. (College of Vet. Sci., Lahore, Pakistan)</creator><creator>Prigge, E.C</creator><creator>Russell, R.W</creator><creator>Bryan, W.B</creator><general>Am Soc Animal Sci</general><general>Oxford University Press</general><scope>FBQ</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>K9.</scope><scope>U9A</scope><scope>7X8</scope></search><sort><creationdate>19940901</creationdate><title>Influence of moisture content of forage diets on intake and digestion by sheep</title><author>Pasha, T.N. (College of Vet. Sci., Lahore, Pakistan) ; Prigge, E.C ; Russell, R.W ; Bryan, W.B</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c431t-4418dfb1c08fc6953be5012962cbf1995a03d0994937d858e65f7d024e72178c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1994</creationdate><topic>AGUA METABOLICA</topic><topic>ALIMENT POUR ANIMAUX</topic><topic>Animal Feed</topic><topic>Animals</topic><topic>DENSIDAD</topic><topic>DENSITE</topic><topic>Diet</topic><topic>Dietary Fiber - administration & dosage</topic><topic>Dietary Proteins - metabolism</topic><topic>DIGESTIBILIDAD</topic><topic>DIGESTIBILITE</topic><topic>DIGESTION</topic><topic>Digestive system</topic><topic>Eating</topic><topic>EAU METABOLIQUE</topic><topic>FOIN</topic><topic>GAIN DE POIDS</topic><topic>GANANCIA DE PESO</topic><topic>Gastrointestinal Transit</topic><topic>HENO</topic><topic>INGESTION DE PIENSOS</topic><topic>Male</topic><topic>Metabolism</topic><topic>Nitrogen - metabolism</topic><topic>OVIN</topic><topic>OVINOS</topic><topic>PIENSOS</topic><topic>Poaceae - chemistry</topic><topic>PRISE ALIMENTAIRE (ANIMAUX)</topic><topic>Random Allocation</topic><topic>RETENCION NITROGENADA</topic><topic>RETENTION AZOTEE</topic><topic>Sheep</topic><topic>Sheep - physiology</topic><topic>Water - analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pasha, T.N. (College of Vet. Sci., Lahore, Pakistan)</creatorcontrib><creatorcontrib>Prigge, E.C</creatorcontrib><creatorcontrib>Russell, R.W</creatorcontrib><creatorcontrib>Bryan, W.B</creatorcontrib><collection>AGRIS</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of animal science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pasha, T.N. (College of Vet. 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Intakes of DM (grams/ [kilogram BW(.75).day]), NDF, ADF, and CP (grams/ day) (P .05) and coefficients for DM, NDF, and ADF digestibilities were greater (P .01) for hay than for high-moisture forage. Mean particulate retention times (MRT) were shorter (P .05) for high-moisture forage (23.3 h) than for hay (30.7 h) diets. Early-harvested forages had shorter (P .05) MRT values (23.9 h) than late-cut forages (30.1 h). Fractional passage rates of 1-mm nylon particles of specific gravity (SG).90, 1.14, and 1.32 through the alimentary tract were influenced by moisture content of the forage (P .10) and were faster for frozen forages and increased (P .01) with an increase in SG. Nitrogen retention was greater (P .01) for the hay than for the high-moisture forage. In situ DM digestion rates, determined using four ruminally fistulated wethers, showed no differences (P</abstract><cop>United States</cop><pub>Am Soc Animal Sci</pub><pmid>8002465</pmid><doi>10.2527/1994.7292455x</doi><tpages>9</tpages></addata></record> |
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| issn | 0021-8812 1525-3163 |
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| source | MEDLINE; Alma/SFX Local Collection |
| subjects | AGUA METABOLICA ALIMENT POUR ANIMAUX Animal Feed Animals DENSIDAD DENSITE Diet Dietary Fiber - administration & dosage Dietary Proteins - metabolism DIGESTIBILIDAD DIGESTIBILITE DIGESTION Digestive system Eating EAU METABOLIQUE FOIN GAIN DE POIDS GANANCIA DE PESO Gastrointestinal Transit HENO INGESTION DE PIENSOS Male Metabolism Nitrogen - metabolism OVIN OVINOS PIENSOS Poaceae - chemistry PRISE ALIMENTAIRE (ANIMAUX) Random Allocation RETENCION NITROGENADA RETENTION AZOTEE Sheep Sheep - physiology Water - analysis |
| title | Influence of moisture content of forage diets on intake and digestion by sheep |
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