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首页> 外文期刊>International Journal of Poultry Sciences >Effects of Replacing Soybean Meal with Fermented Leaves and Seeds of the Rubber Tree ( Hevea brasiliensis ) on the Production Performance and Carcass Cholesterol Levels of Pitalah Ducks
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Effects of Replacing Soybean Meal with Fermented Leaves and Seeds of the Rubber Tree ( Hevea brasiliensis ) on the Production Performance and Carcass Cholesterol Levels of Pitalah Ducks

机译：橡胶树（Hevea brasiliensis）的发酵叶片和种子代替豆粕对肉仔鸭生产性能和Car体胆固醇水平的影响。

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Objective: This study aimed to determine the production performance and cholesterol content of Pitalah ducks fed a diet in which soybean meal had been replaced with rubber tree leaves and seeds fermented with the fungus Trichoderma spiralis . Methodology: A 12 week field trial was performed using 480, 1 day old Pitalah ducklings that were maintained in colonies in wire cages. Each unit was equipped with a feed enclosure, water and an incandescent light source. This randomized study was performed with 6 treatments, 4 replicates and 20 ducklings per box. The data were analyzed by ANOVA and differences among treatment groups were analyzed with Duncan?s multiple range test. The treatments included a control diet and diets in which a percentage of the soybean meal (20, 40, 60, 80 and 100%) was replaced with fermented leaves and seeds of the rubber tree (FLSRT). The variables measured were feed consumption, body weight gain, feed conversion , carcass percentage, income over feed cost and carcass cholesterol content. Results: Broiler production factors, such as feed intake, body weight gain, feed conversion , carcass percentage, income over feed cost and carcass cholesterol content, were not markedly affected by the inclusion of up to 80% FLSRT in livestock rations. Conclusion: Up to 80% of the soybean meal in Pitalah duck rations can be replaced with FLSRT.
机译：目的：本研究旨在确定饲喂以豆粕代替橡胶树皮和用木霉螺旋霉菌发酵的种子的日粮的Pitalah鸭的生产性能和胆固醇含量。方法：使用480只1天大的Pitalah小鸭进行了为期12周的田间试验，这些小鸭被养在铁丝网笼的菌落中。每个单元都配备了一个饲料箱，水和一个白炽灯光源。这项随机研究进行了6次处理，4次重复和每盒20只小鸭。通过ANOVA分析数据，并用Duncan多范围检验分析治疗组之间的差异。这些处理包括对照饮食和其中一部分豆粕（20％，40％，60％，80％和100％）被橡胶树的发酵叶子和种子代替的饮食（FLSRT）。测得的变量是饲料消耗，体重增加，饲料转化率，car体百分比，收入超过饲料成本和car体胆固醇含量。结果：在牲畜口粮中添加高达80％的FLSRT不会显着影响肉鸡的生产因素，例如采食量，体重增加，饲料转化率，car体百分比，收入超过饲料成本和car体胆固醇含量。结论：Pitalah鸭口粮中多达80％的豆粕可用FLSRT代替。

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