<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Estell, R. E.</style></author><author><style face="normal" font="default" size="100%">Fredrickson, E. L.</style></author><author><style face="normal" font="default" size="100%">Anderson, D. M.</style></author><author><style face="normal" font="default" size="100%">Havstad, KM</style></author><author><style face="normal" font="default" size="100%">Remmenga, M. D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of previous exposure of sheep to monoterpene odors on intake of alfalfa pellets treated with camphor or alpha-pinene</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">JRN</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">bibliography/05-022.pdf</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">58</style></volume><pages><style face="normal" font="default" size="100%">33-38</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Lambs were subjected to odors of two monoterpenes (camphor and alpha-pinene) that decreased intake in a previous study to determine if exposure during feeding modified their effects on subsequent intake. Two experiments were conducted using a split-plot design and with 36 ewe lambs (mean BW = 23.1 and 42.2 kg in Exp. 1 and 2, respectively) group-fed alfalfa pellets (3.8% of BW, DM basis) in enclosed portable buildings for 2 h each morning for 56 d.  Nine lambs were randomly assigned to each of four buildings, and 25 g of camphor (Exp. 1) or 50 ml of alpha-pinene (Exp. 2) were placed in a mesh-covered container in the center of the feeder in two buildings immediately before feeding.  After the 8-wk exposure period (phase 1), lambs were individually fed alfalfa pellets (640 g, DM basis) for 20 min each morning for 10 d (5-d adaptation, 5-d collection) in a metabolism building (phase 2).  Treatments were sprayed on alfalfa pellets at levels representing the concentration of that chemical in Flourensia cernua or at 10-fold that concentration.  Controls received the ethanol carrier only.  During phase 2, lambs were fed in three groups (n = 12), stratified such that one lamb from each building received each treatment in each group.  Lambs were housed as one group and fed alfalfa pellets at 4.7% of BW (DM basis) except during the 20-min tests.  No interactions with day were detected for intake during adaptation or collection periods for either chemical (P &gt; 0.05); therefore, data were pooled across day.  Exposure to the volatile aroma for 8 wk had no effect on intake during the subsequent 10-d interval for either monoterpene (P &gt; 0.05).  Moreover, intake during the collection period was not affected by treatment concentration (P &gt; 0.05).  Neither concentration of the terpene applied to alfalfa pellets nor previous exposure to the volatile aroma from camphor or alpha-pinene altered feed intake under the conditions of this study.</style></abstract><accession-num><style face="normal" font="default" size="100%">LTER.2005-90649</style></accession-num></record></records></xml>