Title: Effect of Different Level of Complemental Feed on Gaining Weight of Khorchin Cattle
Abstract: 【Objective】In order to find the most suitable concentrate feeding level for Khorchin cattle.【Method】Ninety Khorchin Cattle at the age of 18~20 months were selected for the experiment,the average weight was 300~320 kg.They were divided into six groups by random,each group contains 15,The difference of beginning weight was not significant(P0.05).Cattle feed corn straw optionally,every day trial groups were fed 3.0kg,3.5 kg,4.0 kg,4.5 kg,5.0kg,5.5 kg concentrate,respectively.【Result】The results showed that with the increase of the amount of concentrate supplement,the average daily gain increased gradually,but the feed conversion ratio increased at first then decreased.【Conclusion】 Combined the weight gain and concentrates conversion ratio,the best quantity is 4.5 kg per cattle per day for the 18~20 months khorchin cattle.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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