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首页> 外文期刊>Tropical Animal Health and Production >Studies on the Use of Colocasia esculenta (Taro Cocoyam) in the Diets of Weaned Pigs
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Studies on the Use of Colocasia esculenta (Taro Cocoyam) in the Diets of Weaned Pigs

机译：芋头可可粉在断奶仔猪日粮中的应用研究

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摘要

Sixty weanling Large White×Duroc pigs were allocated to five groups of 12 pigs per group and fed on one of five diets. The five diets comprised 0, 50% and 100% unboiled, sun-dried taro cocoyam cormels (Colocasia esculenta) and 50% and 100% boiled, sun-dried taro cocoyam cormels as replacements for maize. The levels of some antinutritional factors were also determined in both boiled and unboiled, sun-dried taro cocoyam. Boiling reduced (p<0.05) the amounts of the antinutritional factors in the taro cocoyam cormels. There were no significant differences (p>0.05) in feed intake, weight gain or feed efficiency between the diets containing boiled taro cocoyam cormels. However, for unboiled, sun-dried taro cocoyam cormels, there were significant differences (p<0.05) in weight gain and feed efficiency, these being depressed at more than 50% replacement of maize. This may be due to the relatively high amounts of antinutritional factors in the unboiled, sun-dried taro cormels. Boiled taro cocoyam cormels were comparable to maize as an energy source in the diets of weanling pigs.
机译：将六十头断奶大白×杜洛克猪分为五组，每组12头，并按五种日粮之一进行饲喂。这五种饮食包括0％，50％和100％的未煮熟的晒干芋头可可粉cormels（Colocasia esculenta）和50％和100％的煮熟的晒干的芋头可可粉cormels作为玉米的替代品。还测定了煮过和未煮过的晒干芋头可可粉中的某些抗营养因子的水平。煮沸减少了芋头可可粉cormels中抗营养因子的含量（p <0.05）。含芋头可可粉cormels的日粮的采食量，增重或饲料效率无显着差异（p> 0.05）。然而，对于未煮过的晒干芋头椰油可乐果，增重和饲料效率存在显着差异（p <0.05），而玉米替代量超过50％时，这些差异会降低。这可能是由于未煮过的，晒干的芋头Cormels中相对大量的抗营养因子所致。在断奶仔猪的日粮中，煮熟的芋头可可粉cormels可与玉米媲美。

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