本文選題：圍產(chǎn)前期 + 陰離子鹽��； 參考：《中國(guó)畜牧雜志》2017年03期

【摘要】：本試驗(yàn)旨在研究產(chǎn)前21 d添加陰離子鹽、中草藥對(duì)圍產(chǎn)期荷斯坦奶牛初乳品質(zhì)的影響。選擇健康、體重(550±55.0)kg、2~4胎、預(yù)產(chǎn)期相近、體況評(píng)分為3.25~3.5的荷斯坦奶牛24頭,隨機(jī)分為4組,分別為基礎(chǔ)日糧組、陰離子鹽組、中草藥組和組合添加組,每組6個(gè)重復(fù),每個(gè)重復(fù)1頭。試驗(yàn)期為預(yù)產(chǎn)期前21 d至產(chǎn)前1 d。結(jié)果表明:與對(duì)照組相比,陰離子鹽、中草藥和組合添加組均能顯著提高初乳中的乳蛋白、乳糖和總?cè)楣绦挝锏暮?P0.05);中草藥組與組合添加組日糧能顯著提升初乳中的乳脂肪含量(P0.05);組合添加組初乳中的Ig G含量顯著高于對(duì)照組(P0.05)。結(jié)果顯示,圍產(chǎn)期奶牛日糧中添加陰離子鹽和中草藥能顯著改善初乳品質(zhì)。
[Abstract]:The aim of this study was to study the effect of 21 d anionic salts on the quality of colostrum in perinatal Holstein cows. Select healthy, body weight (550 + 55) kg, 2~4 fetus, pre birth date and 24 Holstein cows with a body condition of 3.25~3.5, which were randomly divided into 4 groups: basal diet group, anionic salt group, Chinese herbal medicine group and combination addition group. The experimental period was 21 d before the pre production period and 1 D. before the prenatal period. The results showed that the content of milk protein, lactose and total lactate (P0.05) in colostrum could be significantly increased by the anionic salt, Chinese herbal medicine and combination group, and the diet of Chinese herb medicine group and combination addition group could significantly increase the milk fat in colostrum compared with the control group. The content of the fat (P0.05), the content of Ig G in the colostrum of the combination group was significantly higher than that of the control group (P0.05). The results showed that the addition of anionic salt and Chinese herbal medicine in the diet of perinatal cows could significantly improve the quality of colostrum.

【作者單位】： 吉林農(nóng)業(yè)大學(xué);吉林省動(dòng)物營(yíng)養(yǎng)與飼料科學(xué)重點(diǎn)實(shí)驗(yàn)室;
【基金】：吉林省科技發(fā)展計(jì)劃項(xiàng)目重大科技公關(guān)專項(xiàng)(2014020313NY) 吉林省高等學(xué)校秸稈綜合利用高端科技創(chuàng)新平臺(tái)(吉高平臺(tái)字[2014]C-1)
【分類號(hào)】：S823.5

【參考文獻(xiàn)】

相關(guān)期刊論文 前7條

1 李剛詩(shī);王曉艷;袁聽;周紫\，

本文編號(hào)：1838031