广东郁南县的云浮公羊兔、纯吃草兔散养野外养殖的野兔苗和商品兔发货、罗定黑兔豚鼠种苗、大种、云安红眼睛种兔苗、福建黄兔、八点黑、新西兰、云城小种乌竹鼠和兔子养殖基地价18元/只13507五40047、28元/只http://www.shanghang.net/c-1803.html、25元/只满月兔种苗、38元/只、68元/只、98元/只、128元/只价钱看数量规格品种，具体要双方商量需求，价格好，如有竹鼠和兔子销路问题的，但又想养殖竹鼠和兔子的朋友可以联系合作，我们长年回收商品竹鼠和兔子，价钱可以商量，同时本种兔支持出口服务，另有杨梅苗、油茶苗、茶叶苗、金线莲种苗培育。
三、兔舍的建造167
（一）云浮兔舍建造的基本要求167
（二）兔舍的建筑形式168
四、兔笼的构造168
（三）供水系统170
（四）制作产箱应注意的问题170
（三）效益核算182临床检查2.1 问诊就诊 2 d 前换笼，未及时清理排泄物。2.2 视诊病患前腹部轻微鼓胀，不愿活动，神色呆滞，肛周清洁，粪便量减少，粪便大小减半，少数粪便不规则，饮水量偏少，尿量正常。2.3 触诊前腹部胀满，患鼠挣扎，有明显疼痛感，关节处无明显肿胀。2.4 听诊心率 260 次/min，呼吸频率 100 次 /min，胃肠道蠕动音明显减弱。
药理学实验常用的动物有小鼠、大鼠、家兔、猫、犬、豚鼠和蟾蜍（蛙）等。由于动物的品系、种属、年龄、性别，甚至健康状况的差异，往往造成对药物反应性的不同。广东实验鼠-老鼠竹鼠和兔子动物的选择因此，在进行实验时，应根据实验的目的、要求来选择合适的实验动物，并且应该符合节约的原则。例如，测量药物的 LD<span class="sub">50或 ED<span class="sub">50时，需要较大量的动物，常选用小鼠，因为小鼠种系清楚、繁殖快，比较经济；研究平喘药、抗组胺药时，大多选用豚鼠，因为豚鼠对组胺非常敏感。因而，须了解常用实验动物的特点，以利于研究时选择动物。
Yunfu (Male Sheep, Rabbit, Black Rabbit Yunfu Ram Rabbit, Pure Grass Eating Rabbit, Wild Rabbit Seedlings Raised in the Wild and Commercial Rabbit Delivery in Yunnan County, Guangdong Province, Luoding Black Rabbit Guinea Pig Seedlings, Large Species, Yun'an Red Eyed Rabbit Seedlings, Fujian Yellow Rabbit, Eight Point Black, New Zealand, Yuncheng Small Species Black Rabbit Breeding Base, priced at 18 yuan/piece, 13507五40047 yuan/piece, 28 yuan/piece http://www.shanghang.net/c-1803.html 25 yuan/full moon rabbit seedlings, 38 yuan/rabbit, 68 yuan/rabbit, 98 yuan/rabbit, 128 yuan/rabbit. The price depends on the quantity and specifications of the variety. The specific needs need to be discussed by both parties. The price is good. If there are rabbit sales problems, but friends who want to raise rabbits can contact and cooperate. We recycle commercial rabbits for a long time, and the price can be negotiated. At the same time, this rabbit species supports export services, as well as cultivating Yangmei seedlings, Camellia oleifera seedlings, tea seedlings, and Jinlian seedlings.
Construction of Rabbit House 167 (1) Basic Requirements for Construction of Yunfu Rabbit House 167 (2) Architectural Form of Rabbit House 168 (4) Construction of Rabbit Cage 168 (3) Water Supply System 170 (4) Precautions for Production Box 170 (3) Benefit Accounting 182. Clinical examination 2.1: The cage was changed 2 days before the consultation and the feces were not cleaned up in a timely manner. 2.2 Visual diagnosis: The patient's front abdomen is slightly swollen, unwilling to move, with a dull expression, clean anal area, reduced fecal volume, reduced fecal size by half, irregular feces in a few cases, low water intake, and normal urine output. 2.3 Before palpation, the abdomen was swollen and the affected mouse struggled with obvious pain, and there was no significant swelling at the joints. 2.4 During auscultation, the heart rate is 260 beats/min, the respiratory rate is 100 beats/min, and the gastrointestinal peristalsis sound is significantly reduced.
The commonly used animals for pharmacological experiments include mice, rats, rabbits, cats, dogs, guinea pigs, and toads (frogs). Due to differences in animal strains, species, age, gender, and even health status, there are often differences in drug responsiveness. Therefore, when conducting experiments in Guangdong, suitable experimental animals should be selected based on the purpose and requirements of the experiment, and should comply with the principle of conservation. For example, when measuring the LD<span class="sub">50 or ED<span class="sub">50 of a drug, a large number of animals are required, and mice are often chosen because the mouse strain is clear, reproducing quickly, and is more economical; When studying asthma and antihistamines, guinea pigs are mostly chosen because they are very sensitive to histamine. Therefore, it is necessary to understand the characteristics of commonly used experimental animals in order to facilitate the selection of animals for research.
