廣東郁南縣的云浮公羊兔、純吃草兔散養(yǎng)野外養(yǎng)殖的野兔苗和商品兔發(fā)貨、羅定黑兔豚鼠種苗、大種、云安紅眼睛種兔苗、福建黃兔、八點黑、新西蘭、云城小種烏竹鼠和兔子養(yǎng)殖基地價18元/只13507五40047、28元/只http://m.akitahinaijidoriya.com/c-1803.html、25元/只滿月兔種苗、38元/只、68元/只、98元/只、128元/只價錢看數(shù)量規(guī)格品種，具體要雙方商量需求，價格好，如有竹鼠和兔子銷路問題的，但又想養(yǎng)殖竹鼠和兔子的朋友可以聯(lián)系合作，我們長年回收商品竹鼠和兔子，價錢可以商量，同時本種兔支持出口服務(wù)，另有楊梅苗、油茶苗、茶葉苗、金線蓮種苗培育。
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、兔籠的構(gòu)造168
（三）供水系統(tǒng)170
（四）制作產(chǎn)箱應(yīng)注意的問題170
（三）效益核算182臨床檢查2.1 問診就診 2 d 前換籠，未及時清理排泄物。2.2 視診病患前腹部輕微鼓脹，不愿活動，神色呆滯，肛周清潔，糞便量減少，糞便大小減半，少數(shù)糞便不規(guī)則，飲水量偏少，尿量正常。2.3 觸診前腹部脹滿，患鼠掙扎，有明顯疼痛感，關(guān)節(jié)處無明顯腫脹。2.4 聽診心率 260 次/min，呼吸頻率 100 次 /min，胃腸道蠕動音明顯減弱。
藥理學(xué)實驗常用的動物有小鼠、大鼠、家兔、貓、犬、豚鼠和蟾蜍（蛙）等。由于動物的品系、種屬、年齡、性別，甚至健康狀況的差異，往往造成對藥物反應(yīng)性的不同。廣東實驗鼠-老鼠竹鼠和兔子動物的選擇因此，在進行實驗時，應(yīng)根據(jù)實驗的目的、要求來選擇合適的實驗動物，并且應(yīng)該符合節(jié)約的原則。例如，測量藥物的 LD<span class="sub">50或 ED<span class="sub">50時，需要較大量的動物，常選用小鼠，因為小鼠種系清楚、繁殖快，比較經(jīng)濟；研究平喘藥、抗組胺藥時，大多選用豚鼠，因為豚鼠對組胺非常敏感。因而，須了解常用實驗動物的特點，以利于研究時選擇動物。
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://m.akitahinaijidoriya.com/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.
