国产麻豆福利av在线播放,亚洲自拍色综合,精品国产伦一区二区三区,一级a爱做片在线观看免费潘金莲,啦啦免费在线观看,老司机免费午夜福利视频,边做饭边被躁bd苍井空图片 ,国产aⅴ爽av久久久久久麻豆

        怎樣減少兔飼料的浪費

        發布日期:2015-04-02 來源:http://m.chle.cn 發布人:admin

        喂養賴兔的過程中,如何有效減少兔飼料的浪費呢?
        The process of feeding on rabbits, how to effectively reduce feed waste?
        一,是要合理的搭配。在保證兔子營養平衡,兔飼料營養不平衡會導致浪費,如日糧蛋白質水平高而能量低,多余蛋白質以能源消耗,造成營養浪費,所以料中的能量、蛋白質水平應保持相對平衡。
        First, it is to be a reasonable match. In order to ensure the comprehensive nutrition balance of rabbit, rabbit feed nutritional imbalance leads to waste, such as dietary protein level of high and low energy, excess protein to energy consumption, resulting in waste of energy, nutrients, so the protein level in the feed should maintain a relative balance.

        第二,飼料形狀要適宜。飼料粉碎過粗容易引起挑食,導致營養不平衡,飼料粉碎過細容易飛揚,適口性降低,而且在兔消化道內停留的時間短,導致營養物質消化率降低;因此,應用顆粒飼料喂兔,并結合使用難消化而大體積的纖維素,延長飼料在盲腸中的停留時間,避兔腹瀉。
        Second, feed the shape to fit. Feed grinding coarse easily lead to food, leading to unbalanced nutrition, feed grinding too easy flying, palatability decreased, and stay in the digestive tract of rabbits in a short time, resulting in nutrient digestibility decreased; therefore, the application of granular feed the rabbit, and combined with the use of hard to digest the cellulose mass, extending the residence time of feed in the cecum, avoid the rabbit diarrhea.
        第三,兔舍溫度的高低也會影響采食消耗和生產。環境溫度低于12℃,兔采食量增加,生長速度、飼料轉化率會降低;若溫度高于30℃,兔子為了減少自身的體熱,采食量、生產性能均降低,尤以長毛兔為甚。所以,兔舍溫度應保持在12℃~30℃更好。蒙陰長毛兔
        Third, high and low temperature will also affect the house rabbit feed consumption and production. The ambient temperature is below 12 DEG C, rabbit feed intake, growth rate, feed conversion rate will be reduced; if the temperature is above 30, the rabbit in order to reduce body heat itself, production performance of intake, decreased, especially in the Angora rabbit is very. So, the rabbit hutch temperature should be maintained at 12 to 30 DEG C the best.
        更后,節約飼料也要從飼槽、草架結構上改革,高度要適宜,加料量適中飼槽要深淺適中。草架和飼槽邊緣高度應與兔背等高,超高則兔采食困難,過低則兔爪易將草料搗出踏臟,造成浪費。
        Finally, save feed to reform from the manger, grass frame structure, appropriate to the height, adding moderate amount of feeder to moderate depth. Rack and manger edge grass height should be with the rabbit back high, super high rabbit feeding difficulties, too low to be beaten out grass rabbit claw foot dirty, resulting in a waste of.
        在養殖賴兔的過程中,要想減少飼料的浪費,合理使用以上方法,降低養殖成本,提高賴兔養殖效益。
        In the process of breeding on rabbits, in order to reduce feed waste, reasonable use of the above methods, reduce farming costs, improve breeding efficiency on rabbits.
        主站蜘蛛池模板: 亚洲一区二区精品另类| 久久草草亚洲蜜桃臀| 国产AV影片麻豆精品传媒| 无码区日韩专区免费系列| 国产在线高清视频无码| 亚洲最大有声小说AV网| 欧美在线天堂| 十八禁无码精品a∨在线观看| 狠狠躁日日躁夜夜躁欧美老妇| 久久精品国产无限资源| 国产国拍亚洲精品| 日本免费大黄在线观看| 麻豆蜜桃AV蜜臀AV色欲AV| 国产成人三级一区二区在线观看一| 成人午夜精品网站在线观看| 亚洲欧美不卡高清在线| 久久精品国产丝袜人妻| 国内精品久久久久久99| 久久精品国产亚洲av麻| 美女毛片一区二区三区四区| 强奷漂亮雪白丰满少妇av| 人妻系列中文字幕精品| 秋霞鲁丝片av无码少妇| 国产好吊看视频在线观看| A男人的天堂久久A毛片| 国产一级特黄aa大片软件| 欧美老妇胖老太xxxxx| 亚洲天堂伊人久久a成人| 国内a级一片免费av| av无码a在线观看| 国产freexxxx性麻豆| 亚洲精品日韩中文字幕| 久久久久99精品国产片| 伊人精品久久久久中文字幕| 人妻丝袜无码专区视频网站| 欧洲熟妇色xxxx欧美老妇免费 | 亚洲高清国产av拍精品青青草原 | 99在线精品免费视频| 久久青青草原国产免费| 久久老熟妇精品免费观看| 国产成人久久精品流白浆|