脱毒菜籽粕饲喂生长肥育猪效果

使用安科Ⅰ号脱毒剂处理过的菜粕,脱毒率达９３．９６％。饲养试验证明,在生长肥育猪日粮中用量达１７％时,可以替代日粮中等蛋白水平的豆粕而不影响其生产水平（Ｐ＞０．０５）。长期大量使用,除对甲状腺组织有轻微的致肿作用外,对试猪的胴体品质以及其他各组织器官的发育与代谢无不良影响。使用脱毒菜粕较豆粕日粮头均多获利２４．９２元。生长肥育猪对脱毒菜粕需一适应过程,生产上表现后期饲喂效果较前期好。菜粕在本法脱毒过程中发生了复杂的理化反应,消除了原先的辛辣味,并产生对动物具有诱食作用的芳香物质,适口性好,无需另外补添诱食调味剂

The Efficiency of Detoxicated Rapeseed Meal Feeding Growing and Finishing Pigs.

Detoxification efficiency of rapeseed meal(RSM)treated by "Ankui"detoxify agent was 94.96 percent.Feeding trial showed that 17% of RSM(treated)with the same as protein level of soybean meal for growing and finishing pig diets(SBM)didn't affected the pig production(P>0 05),and the carcass merit and the growth and metoblism of the other tissues or organs were well,but the thyroid glands were swelled slightly.The detoxicated rapeseed meal(DRSM)earned 24.92 Yun per pig more than the SBM diet used in the trial.It was showed that the production level was better in aged than younger pigs for needing an adaptation to the DRSM.Many complex physical and Chemincal reactions took placed within RSM under the detoxcation peroid and produced aromatic matter which can promote animals feed intake instead of the original bitter tastes.It was no using to add the other flavour in the DRSM for itself contained a good taste.