久久青草国产免费频观,青青草视频原手机在线观看,av在线色,国产精品一区二区在线观看完整版,免费观看成人稀缺视频在线播放,香蕉网站在线,日本免费人成视频播放,国产精品一区在线蜜臀

        長毛兔的養殖要注意哪些知識?

        發布日期:2024-10-21 來源:http://m.parmwkd.cn 發布人:創始人

        飼料管理

        Feed management

        ?飼料選擇?:長毛兔以草食為主,適當搭配精料。青飼料包括苜蓿、菜葉、樹葉、花生藤、紅薯秧及各種野草,冬季可飼喂曬制青干草。精料配方包括豆粉、麩皮、大麥、玉米、米糠、魚粉等?45。

        Feed selection: Long haired rabbits mainly feed on grass, with appropriate combination of refined feed. Green feed includes alfalfa, vegetable leaves, tree leaves, peanut vines, sweet potato seedlings, and various wild grasses. In winter, sun dried green hay can be fed. The refined feed formula includes 45 ingredients such as soybean flour, bran, barley, corn, rice bran, fish meal, etc.

        2bcd4e34-c19d-4287-9267-e0ef91bf77af

        ?飼喂管理?:定時定量喂食,尤其夜間要保證充足的草料和飲水。青飼料要洗凈瀝水,精料要現拌現喂,防止隔夜發酸?45。

        Feeding management: Regular and quantitative feeding, especially at night to ensure sufficient grass and drinking water. Green feed should be washed and drained, and concentrated feed should be mixed and fed fresh to prevent overnight sourness.

        ?營養需求?:長毛兔對硫元素需求較高,飼料中可添加硫酸鋅以促進毛發生長。避免中途更換飼料配方,以保證飼料的穩定性?。

        Nutritional requirements: Long haired rabbits have a high demand for sulfur, and zinc sulfate can be added to their feed to promote hair growth. Avoid changing the feed formula midway to ensure the stability of the feed.

        繁殖技術

        Reproductive technology

        ?配種管理?:種公兔與種母兔比例控制在1∶10左右,配種頻次控制在2次/日以內。配種期間要確保公兔和母兔保持足夠的運動量,并在日糧中增添青綠飼料?1。

        Breeding management: The ratio of male rabbits to female rabbits should be controlled at around 1:10, and the breeding frequency should be controlled within 2 times per day. During mating, it is important to ensure that both male and female rabbits maintain sufficient physical activity and add green feed to their diet.

        ?繁殖技術?:母兔6-7月齡、體重2.5-3.5千克時即可配種,公兔9月齡、體重3.5-4.0千克時配種。初配時常拒絕配種,可強制交配,并在8小時后復配一次?45。

        Breeding techniques: Female rabbits can be bred when they are 6-7 months old and weigh 2.5-3.5 kilograms, while male rabbits can be bred when they are 9 months old and weigh 3.5-4.0 kilograms. First mate often refuses to mate, but can be forced to mate and re mate after 8 hours.

        ?妊娠期護理?:母兔懷孕期約30-31天,懷孕25天后開始拔毛絮窩。每只母兔以哺乳6-7只為宜?4

        Pregnancy care: The pregnancy period of female rabbits is about 30-31 days, and after 25 days of pregnancy, the shedding of fur and flocs begins. It is advisable for each female rabbit to breastfeed 6-7 rabbits

        本文由長毛兔提供技術支持,更多精彩內容請繼續關注我們的http://m.parmwkd.cn,我們后續會有更多精彩內容給您展現.

        This article is supported by Long Hair Rabbit. For more exciting content, please continue to follow us http://m.parmwkd.cn We will have more exciting content to showcase to you in the future

        主站蜘蛛池模板: 黄网站色视频免费直播| 青青青伊人色综合久久| 徐水县| 中文字幕日韩精品美一区二区三区 | 国产主播在线 | 中文| 人妻无码av中文系列久| 国产精品乱码一二三区| 在线天堂中文一区二区三区 | 成人免费无码视频在线网站| 夜夜春亚洲嫩草影院| 久久国产乱子伦免费精品无码| 亚洲无线码中文字幕在线| 国产精品久久这里只有精品| 金塔县| 亚洲AV无码久久精品国产老人| 加勒比中文字幕无码一区| 亚洲欧美综合精品成人网站| 大肥婆老熟女一区二区精品| 91精品一区二区三区蜜桃| 国产精品区一区二区三在线播放| 日本精品videossex 黑人| 久久国产热精品波多野结衣av| 熟女丝袜美腿亚洲一区二区三区| 四会市| 成人综合久久精品色婷婷| 国产特级毛片aaaaaa高清| 产国语一级特黄aa大片| 留坝县| 国产精品乱子伦一区二区三区| 精品乱码卡1卡2卡3免费开放| 亚洲欧洲精品成人久久曰影片| 人妻系列无码专区久久五月天| 全网手机av免费在线播放| 久久aⅴ无码av高潮AV喷| 国产成人AV无码永久免费一线天| 欧美性猛片aaaaaaa做受| 白白色发布在线播放国产| 久草精品手机视频在线观看 | 日本韩国一区二区三区| 日韩人妻系列无码专区| 国产成人精品免费视频大|