雏

So,obviously,the Ca and P level of group Ⅰ diet couldnt meet the nutritinonal requirement of fattening egg-type cockerels.

试Ⅱ组和CK组比较，采食量和料重比分别降低3.78%和4.03%，差异均显著(P＜0.05)，日增重和经济效益分别提高0.24%和0.46%，试Ⅱ组的经济效益和CK组接近，但日粮中加入植酸酶后，减少了粪便磷排泄量，有利于控制环境污染，因此育肥蛋公雏宜采用低钙磷加植酸酶日粮。

The objective was to determine the effects of active immunization of T-3-BSA in Rom cockerels, 400 cockerels were divided into 4 groups, group 1,2 and 3 were treated with T-3-BSA on different dose(0.2,0.4,0.8mg/mI respectively),within each group,there were 5 treatments following different vaccination schedules, group 4 served as controls. Every injection of immunogen was conducted on different sites around the neck, and the datas were measured at week 11,15,19, combs,wattles,body weight,serum T concentration,carass traits and testicular development and histology were studied in order to find out the most reasonable vaccination schedule and the most possible mechanism in the H-P-G axis of T.

本试验测定了睾酮—3—牛血清白蛋白(T-3-BSA)主动免疫对公鸡性腺与冠垂发育及雄激素水平的影响。400只罗曼蛋用雏公鸡除随机取25只作对照组外，另375只随机分成3大组，每大组125只再随机分成5小组，每小组25只，3大组分别使用0.2mg/ml、0.4mg/ml和0.8mg/ml的T-3-BSA免疫注射，每大组的①②③小组分别于3、6、9周龄免疫注射，④小组于3周龄首次免疫，6周龄加强免疫，⑤小组于3周龄首次免疫，9周龄加强免疫。

Egg type cockerels ; compound vitamins ; feeding ; daily gain

蛋公雏；复合维生素；饲养；日增重

Healthy commercial Roman breed egg type cockerels of 1 day old were randomly divided into 3 groups,in each of which there were 4 replications and the feeding test lasted 70 days with different doses of compound vitamins addition in each groupp diet,namely,compound vitamins 100 g·t -1 diet for group Ⅰ,200 g·t -1 diet for group Ⅱ and 300 g·t -1 diet for group Ⅲ.

选用 1日龄健康商品代罗曼蛋公雏 6 0 0只，随机分为 3组，每组 4个重复，进行 70d饲养试验，饲喂复合维生素设 3种不同添加水平，添加复合维生素 10 0g·t-1 ，2 0 0g·t-1 ，30 0g·t-1 。

For others it is the fact that at Brzezinka, in the ruins of the gas chambers and the crematoria the Germans blew up when they retreated, there are daisies growing.

对另外一些人来说，这样一个事实使他们终生难忘：在德国人撤退时炸毁的布热金卡毒气室和焚尸炉废墟上，雏菊花在怒放。

She was running around picking up small daises off the ground.

小克在草坪上跑来跑去摘地上的雏菊。

In conclusion, the growth performance and antioxidant capacity of laying duckings could be improved by adding 10 mg/kg VB2 to the diet. However, both a too and a too low level of vitamin B2 could affect the performance and antioxidant capacity of laying ducklings in cage.

由此得出，日粮添加10 mg/kg VB2能显著增强蛋雏鸭的生长性能和抗氧化能力，VB2添加过高过低都会阻碍抗氧化和促进生长能力的发挥。

I thought of the person in my birthplace, who used to release the ducklings.

我想起故乡的放雏鸭的人了。

I thought of the person in my birthplace who used to release the ducklings.

我想起故乡放雏鸭的人了。

It's a feature that's been around in Flickr for ages, so it's about time Picasa users don't feel like lonely ducklings.

它的特点，这大约是在flickr的，为不同年龄，因此它的时候， picasa软件的用户不喜欢寂寞的雏鸭。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。