去毒桐籽粕饲用价值的探讨  

FEEDING VALUES OF DETOXIFIED TUNG SEED MEAL(SOLVENT)

作　　者：陈孝珊[1] 唐明远 蒋大文[1] 佘桂英 莫开银 印遇龙[3] 王四春 

机构地区：[1]湖南农业大学,长沙410128 [2]湖南顶俏油脂有限公司,龙山410073 [3]中国科学院长沙农业现代化研究所,长沙410125

出　　处：《中国动物营养学报》1994年第2期34-38,共5页

摘　　要：桐籽粕含有多种醇、二萜脂等有毒物质,因而长期以来只能用于肥料。桐籽粕中含代谢能5.46MJ/kg,粗蛋白质约36.13%,赖氨酸1.43%及较多的铁。小白鼠、肉用仔鸡饲养试验及屠宰测定试验表明:在肉用仔鸡前期日粮中加入5%～8%的桐籽粕,虽然略逊于优质蛋白质饲料,但作为中、低档蛋白质饲料资源,仍具有开发价值。Tung seed meal contains many kinds of actates and hydroxy-phorboles which are toxic to animal.However,it contains about 5.64 MJ/kg of metabolizable energy and 36% of crude pro- tein and several essential amino acids,which carries an implication that the Tung seed meal can be used for animal feeding wben it is detoxified.in this experiment,feeding experiments were done on mice and broilers with the detoxified Tung seed meal.The broiler feeding trail was divided into two experiment perids:0～23 day's age and 24～42 day's age. The results showed that the liveweight of the 42 day's broilers achieved 1607～1693g with feed conversion rate of 1.91:1～2.01:1.These results confirmed that the detoxified Tung seed meal(Solvent)could be used as a protein feedstuffs for animals.

关 键 词：桐油饼粕 小白鼠 肉用仔鸡 

分 类 号：S816[农业科学—饲料科学]