<center id="7kism"><video id="7kism"><tbody id="7kism"></tbody></video></center>

<bdo id="7kism"><legend id="7kism"></legend></bdo>

<nav id="7kism"></nav>
<bdo id="7kism"></bdo>

        91精品免费久久久久久久久,国产欧美亚洲日韩图片,午夜高清国产拍精品福利,欧美成人免费全部观看,五月婷久久麻豆国产,欧美另类人妻制服丝袜,97se色综合一区二区二区,色婷婷综合和线在线

        長毛兔養殖的前景的挑戰有哪些?

        發布日期:2019-04-04 來源:http://m.51haodu.com 發布人:admin

        春天,是萬物復蘇的時節,對搞養殖業朋友的來說,也是一年中更重要的時節!我國是養殖兔子的大國,兔子的產品出口量也是居世界前列,特別是長毛兔的養殖還是我國養殖業的重要是組成局部。
        Spring is the time for all things to recover. It is also the most important time of the year for friends engaged in aquaculture. China is a big country of rabbit breeding, and the export volume of rabbit products is also in the forefront of the world. Especially the cultivation of long-haired rabbits is an important part of China's aquaculture industry.
        隨著人們對本身養生保健的注重,市場上兔子肉的銷量也是逐步增加,兔子皮制成的皮衣,保暖性,溫馨性很遭到北方地域的歡送。鄉村飼養兔子的也越來越多,兔子從個子大小分為大、中、小型三種,還能夠分為食用性、寵物性還有就是毛皮型三種,兔子是草食性哺乳動物,我們這鄉村飼養的獺兔的比擬多,獺兔主要是賣皮為主,兔肉的價錢很好。
        With people's attention to their own health care, sales of rabbit meat on the market are also gradually increasing. Rabbit skin leather clothing, warmth, warmth are very popular in northern regions. There are more and more rabbits in the countryside. Rabbits can be divided into three types: big, medium and small. They can also be divided into edible, pet and fur type. Rabbits are herbivorous mammals. There are more otter rabbits in our countryside. Otter rabbits are mainly sold for skin, and the price of rabbit meat is very good.
        相關于其他的家畜,兔子的本身免疫力和抵御力比擬弱,對各種病蟲害的抵御也比擬低,兔子的繁衍率很高,但仔兔的成活率是關系到經濟收益的關鍵,必需要有過硬的飼養技術,科學的養殖,才干給我們發明更大的經濟效益。養殖業存在一定風險,投資辦養殖場一定要慎重投資。
        長毛兔養殖
        Relevant to other livestock, rabbit's immunity and resistance are comparatively weak, and its resistance to various diseases and insect pests is also comparatively low. Rabbit's reproduction rate is very high. But the survival rate of young rabbits is the key to economic benefits. It is necessary to have excellent feeding technology and scientific breeding, in order to invent greater economic benefits for us. There are certain risks in the aquaculture industry, so investment in aquaculture farms must be prudent.
        在養殖兔子的過程中,有些養殖戶經常會在兔子的食物里摻雜一些大霉素,土霉素,痢菌凈等藥物,以此想加強兔子的身體抗病才能。其實這種做法是很風險的,這些抗霉素固然在一定水平上可以進步兔子的免疫力,但是它們畢竟是藥物,有句老話叫“是藥三分毒”,這些抗霉素在進入兔子體內后可以殺死腸胃內的很多微生物,這些微生物對進步兔子的消化才能有很大作用。此外,兔子假如長時間服用藥物的話,很大水平上會使兔子體內存在的病菌產生極強的抗藥物性,爾后兔子一旦患上疾病,就會很難康復,得失相當!
        In the process of raising rabbits, some farmers often doped some medicines such as Dacromycin, Oxytetracycline and Diarrhoea in the food of rabbits, in order to strengthen the ability of rabbits to resist diseases. In fact, this is a very risky practice. Although these antimycins can improve the immunity of rabbits to a certain extent, they are drugs after all. There is an old Chinese saying that "three poisons are drugs". These antimycins can kill many microorganisms in the intestine and stomach of rabbits after they enter the body. These microorganisms have a great effect on the digestive ability of progressive rabbits. In addition, if the rabbit takes medicine for a long time, it will make the bacteria in the rabbit body produce strong resistance to drugs to a large extent. Once the rabbit suffers from the disease, it will be difficult to recover, gains and losses are comparable!
        好了,今天的精彩內容就到這里了,如果你想了解更多關于長毛兔的詳情歡迎關注我們的官網:http://m.51haodu.com
        Okay, that's all for today's exciting story. If you want to know more about the rabbit, please pay attention to our website: http://m.51haodu.com.
        主站蜘蛛池模板: 精品久久久久中文字幕加勒比| 成人性生交大片免费网站| 日本午夜精品福利视频| 午夜福利理论片高清在线| 射精专区一区二区朝鲜| 人妻无码ΑV中文字幕久久琪琪布| 亚洲熟妇自偷自拍另欧美| 国产永久免费高清在线观看 | 亚洲精品国产美女久久久99| 好吊色国产欧美日韩免费观看| 国产性感丝袜美女av| 中文字幕av无码免费一区| 国产亚洲综合色就色| 日韩一区二区超清视频| 久久国产亚洲精选av| 成人亚洲性情网站www在线观看| 无遮挡色视频免费观看| 亚洲大色堂人在线视频| 亚洲VA欧美VA国产VA综合| 欧美日韩午夜视频在线观看| 亚洲成a人片777777| 天天躁夜夜躁狠狠喷水| 午夜福利午夜福利1000| 国产美女久久久亚洲综合| 中文字幕精品亚洲无线码一区应用| 亚洲国际精品女人乱码| 国产欧美久久久精品影院| 成全在线观看高清资源| 久久久久中文字幕精品无码免费| 色噜噜综合亚洲AV中文无码 | 亚洲伊人成综合网| 精品欧美一区二区三区在线| 成人va亚洲va欧美天堂| 小荡货好紧好爽h护士在线观看| 妺妺窝人体色www在线直播| 性裸交a片一区二区三区| 性欧美乱妇come| 国产又粗又猛又爽又黄的视频在线观看动漫| 国产a在视频线精品视频下载| 久久天天躁狠狠躁夜夜2020老熟妇 | 中文字幕无码久久一区 |