久热在线观看视频_欧美一区久久久_免费精品国产的网站免费观看_偷拍亚洲精品

不同年齡段的飼料管理技術有哪些?

發布日期:2021-08-04 來源:http://www.uying888.com 發布人:admin

仔兔:喂好母乳(特別是促乳)并注意保溫保潔。
Baby rabbit: feed breast milk (especially milk promotion) and pay attention to heat preservation and cleaning.
幼兔:根據體質強弱分群飼養多以幼嫩青草為主逐漸增加飼料喂量。
Young rabbits: raise them in groups according to their physical strength, mainly young grass, and gradually increase the feed amount.
生產兔:除正常飼喂外日糧中注意添加蛋白質、礦物質、維生素和氨基酸(特別是含硫氨基酸)等飼料從而提高產毛量。
Production of rabbits: in addition to normal feeding, pay attention to the addition of protein, minerals, vitamins and amino acids (especially sulfur-containing amino acids) in the diet, so as to improve the wool yield.
母兔:生產母兔要求母性好泌乳力強有4對以上奶頭母兔發情外陰部發黑紫時受胎率高間隔6~7小時重復配種1次。
Female rabbits: the production of female rabbits requires good motherhood and strong lactation. Female rabbits with more than 4 pairs of nipples have a high conception rate when the vulva is black and purple during estrus. The breeding is repeated once every 6 ~ 7 hours.
懷孕母兔要保證足夠的營養嚴禁在懷孕中后期拔毛產后多喂淡鹽水和多汁青綠飼料。哺乳母兔除正常飼喂外每日補充煮黃豆20~30粒以增加產乳量。
Pregnant female rabbits should ensure adequate nutrition. It is strictly prohibited to feed more light salt water and juicy green feed after hair removal in the middle and late stages of pregnancy. In addition to normal feeding, lactating female rabbits were supplemented with 20 ~ 30 boiled soybeans every day to increase milk production.
公兔:每日可交配1~2次連續兩天休息配種期間補充蛋白質、維生素A、B和礦物質飼料光線不宜過強。公母比例1:5為宜。
Male rabbits: they can mate 1 ~ 2 times a day, rest for two consecutive days, and supplement protein, vitamin A, B and minerals during breeding. The light of feed should not be too strong. The ratio of male to female should be 1:5.
在春、夏、秋三季每次剪毛后要用北農大生產的低毒“蟲克星”又稱阿維菌素每只兔注射0.15~0.2毫升以防治兔螨類癬病的發生同時又能提高兔的產毛量和毛質量。
In spring, summer and autumn, high efficiency and low toxicity "insect killer" produced by Beijing Agricultural University, also known as abamectin, should be used after each shearing. Each rabbit should be injected with 0.15 ~ 0.2 ml to prevent and control the occurrence of rabbit mite tinea, and improve the wool yield and quality of rabbits.
長毛兔
切實做好一年三次兔瘟病、巴氏桿菌等病的免疫預防注射。仔兔出生后滿40~45天用兔瘟巴二聯苗每兔注射2毫升;60~65天時加強免疫一次用同一種疫苗每兔注射2毫升以后每四個月免疫一次。同時并要定期定時搞好衛生、驅蟲并嚴格搞好消滅老鼠等工作確保長毛兔有良好的生長環境。
Do a good job in immunization against rabbit plague, pasteurella and other diseases three times a year. At the end of 40 ~ 45 days after birth, the newborn rabbits were first injected with 2 ml of rabbit distemper vaccine; The immunization was strengthened once at 60 ~ 65 days. After injecting 2 ml of the same vaccine into each rabbit, it was immunized once every four months. At the same time, we should regularly do a good job in sanitation, disinfection and insect repellent, and strictly do a good job in the elimination of mice, so as to ensure a good growth environment for long haired rabbits.
長毛兔出生3個月后即可采毛。收購兔毛是按長度分級定價的為確保兔毛質量更好每10天用梳子將兔毛梳理一次以防纏結采毛方法有拔毛和剪毛兩種。青年兔一般剪毛成年兔拔毛冬夏拔毛春秋剪毛。拔毛可一個月拔一次拔長留短拔時一小撮一小撮地輕拔。剪毛一般間隔70~90天剪一次剪毛應先剪背部后剪腹部逆著毛的方向剪。必須分級剪毛或拔毛分級包裝分級存放以提高銷售等級。
Long haired rabbits can be harvested 3 months after birth. The purchase of rabbit hair by the state is priced according to the length. In order to ensure the best quality of rabbit hair, comb the rabbit hair with a comb every 10 days to prevent entanglement. There are two methods of hair picking: plucking and shearing. Young rabbits are usually sheared. Adult rabbits are plucked in winter and summer and sheared in spring and autumn. The hair can be pulled out once a month. When pulling out the long and short hair, a handful of hair can be pulled out gently. Shearing is generally done once every 70 ~ 90 days. The back should be cut first and then the abdomen should be cut against the direction of hair. Must be graded shearing or plucking, graded packaging and graded storage to improve the sales level.
以上的精彩內容來自:長毛兔提供分享,更多的精彩內容請點擊進入我們的網站:http://www.uying888.com,我們會有更多的精彩內容等您查看
The above wonderful content comes from: long haired rabbit provides sharing. For more wonderful content, please click to enter our website: http://www.uying888.com , we will have more wonderful content for you to see
久热在线观看视频_欧美一区久久久_免费精品国产的网站免费观看_偷拍亚洲精品
精品国产一区二区三区忘忧草| 在线成人免费视频| 精品一二三四区| 日韩中文字幕一区二区三区| 亚欧色一区w666天堂| 洋洋av久久久久久久一区| 中文字幕一区免费在线观看| 国产精品视频看| 中文字幕中文乱码欧美一区二区| 中文子幕无线码一区tr| 国产精品久久久久一区二区三区共| 国产精品久线在线观看| 最新久久zyz资源站| 亚洲人快播电影网| 亚洲香肠在线观看| 日韩二区在线观看| 精品一区二区三区久久| 床上的激情91.| 99视频精品在线| 欧美视频中文字幕| 欧美大黄免费观看| 国产欧美一区二区精品性色超碰| 欧美韩日一区二区三区四区| 亚洲天堂2014| 青娱乐精品视频| 国产不卡视频在线播放| 91丨国产丨九色丨pron| 欧美日韩国产另类一区| 日韩欧美一级二级| 欧美—级在线免费片| 亚洲精品va在线观看| 九九精品一区二区| 97久久精品人人澡人人爽| 欧美丝袜自拍制服另类| 久久先锋影音av鲁色资源| 亚洲男帅同性gay1069| 美国av一区二区| 菠萝蜜视频在线观看一区| 欧美高清hd18日本| 国产精品免费丝袜| 男女男精品视频| 色素色在线综合| 久久精品亚洲精品国产欧美kt∨| 亚洲愉拍自拍另类高清精品| 韩国精品久久久| 欧美日韩国产首页| 亚洲美女偷拍久久| 精品亚洲成a人在线观看| 色视频一区二区| 中文成人综合网| 国产91精品精华液一区二区三区| 色偷偷一区二区三区| 精品久久一区二区| 亚洲图片一区二区| 丁香网亚洲国际| 精品国产乱码久久久久久夜甘婷婷 | 国产99精品国产| 3d动漫精品啪啪1区2区免费| 国产精品情趣视频| 国产一区二区影院| 日韩精品在线看片z| 亚洲一区二区三区国产| 91免费版在线| 亚洲色图在线看| 成人伦理片在线| 久久精品亚洲国产奇米99| 麻豆精品视频在线| 欧美精品久久一区二区三区| 亚洲综合视频在线观看| 色婷婷精品大在线视频| 亚洲欧洲综合另类| 99久久er热在这里只有精品66| 欧美激情一区二区三区蜜桃视频 | 国产日韩精品一区| 久久精品国产999大香线蕉| 欧美日韩精品专区| 亚洲第一狼人社区| 欧美三级蜜桃2在线观看| 亚洲国产一区二区三区| 欧美三级乱人伦电影| 亚洲444eee在线观看| 91精品一区二区三区久久久久久| 午夜欧美视频在线观看 | 久久99在线观看| 日韩欧美一区在线| 麻豆91精品视频| 国产亚洲一区字幕| 成人午夜av电影| 亚洲综合色婷婷| 欧美一区国产二区| 激情另类小说区图片区视频区| 欧美电视剧在线看免费| 国产suv精品一区二区三区| 亚洲欧美日韩一区| 欧美日韩一区二区在线视频| 美女尤物国产一区| 国产精品污网站| 欧美色偷偷大香| 久久成人av少妇免费| 久久久久久久电影| 日本韩国欧美在线| 另类专区欧美蜜桃臀第一页| 国产精品久久网站| 欧美日韩高清在线播放| 国产在线观看一区二区| 亚洲免费观看高清在线观看| 3d动漫精品啪啪| 成人永久看片免费视频天堂| 亚洲一区在线观看免费| 精品免费国产一区二区三区四区| 成人丝袜18视频在线观看| 婷婷久久综合九色综合伊人色| 久久你懂得1024| 欧美四级电影网| 国产大陆亚洲精品国产| 亚洲成人免费视频| 日本一区二区久久| 日韩欧美国产综合一区 | 久久青草国产手机看片福利盒子 | 欧美视频日韩视频在线观看| 美女mm1313爽爽久久久蜜臀| 亚洲欧美偷拍另类a∨色屁股| 制服丝袜在线91| proumb性欧美在线观看| 美女诱惑一区二区| 亚洲一级片在线观看| 亚洲国产经典视频| 精品不卡在线视频| 欧美妇女性影城| 在线一区二区三区四区五区| 国产福利一区二区三区视频在线| 亚洲国产精品久久不卡毛片| 中文字幕第一区综合| 精品国产亚洲一区二区三区在线观看| 91国偷自产一区二区开放时间 | 欧美日韩日日夜夜| 成人午夜电影小说| 精品一二三四区| 免费观看91视频大全| 午夜激情综合网| 中文字幕综合网| 亚洲欧洲精品天堂一级| 久久久久国产免费免费| 日韩欧美电影一二三| 91精品国产综合久久婷婷香蕉 | 亚洲黄网站在线观看| 国产精品视频免费看| 欧美经典三级视频一区二区三区| 欧美成人aa大片| 精品人在线二区三区| 日韩视频一区二区三区| 欧美一区二区黄色| 7777精品伊人久久久大香线蕉| 欧美日韩免费在线视频| 欧美日韩国产片| 日韩欧美在线网站| 精品国产一区二区三区忘忧草| 欧美成人官网二区| 久久色在线视频| 国产亚洲精品久| 国产精品你懂的在线| 亚洲丝袜美腿综合| 亚洲一区二区影院| 日韩av在线播放中文字幕| 蜜桃在线一区二区三区| 久久99深爱久久99精品| 国产成人亚洲综合a∨猫咪| 99国内精品久久| 欧美综合色免费| 欧美高清视频不卡网| 日韩欧美激情四射| 国产精品国产成人国产三级| 亚洲欧美激情一区二区| 午夜精品爽啪视频| 久久精品国产澳门| 99国产精品久| 欧美精品一卡二卡| 久久伊99综合婷婷久久伊| 亚洲国产岛国毛片在线| 亚洲黄色性网站| 免费观看在线综合色| av在线这里只有精品| 在线看一区二区| 久久久欧美精品sm网站| 亚洲美女少妇撒尿| 免费高清在线一区| 99在线视频精品| 日韩欧美国产午夜精品| 国产精品国产馆在线真实露脸| 亚洲线精品一区二区三区| 国产精品资源在线看| 欧美午夜寂寞影院| 国产清纯白嫩初高生在线观看91| 国产精品久久久久久福利一牛影视 | 丝袜美腿亚洲综合| 成人一级片网址| 欧美一级国产精品| **网站欧美大片在线观看| 极品少妇一区二区| 欧美在线观看禁18|