中文字幕不卡在线HD女神喷水,凹凸国产熟女精品视频app,麻豆人妻,日韩在线网址,国产乱码1卡二卡3卡四卡5,国产成人一区二区三区免费 ,午夜在线观看成人av,久久精品国产亚洲av嫖农村妇女,欧美日本道免费二区三区,日本欧美一区二区三区在线播放

避免長(zhǎng)毛兔飼料過(guò)度鋪張浪費(fèi)的措施

發(fā)布日期:2018-05-22 來(lái)源:http://www.lilituan.com 發(fā)布人:admin

  飼槽、草架結(jié)構(gòu)、高度適宜,加料量適中 飼槽要深淺適中,過(guò)深兔采食困難,過(guò)淺則飼料容易撒落。草架和飼槽邊緣高度應(yīng)與兔背等高,超高則兔采食困難,過(guò)低則兔爪易將草料扒出踏臟,造成浪費(fèi)。另外,每次添料量不宜超過(guò)飼槽容量1/3。

  The structure of feed trough and grass rack is highly suitable, the feeding volume is moderate, the feed depth is moderate, the deep rabbit is difficult to feed, and the feed is easy to fall off too shallow. The height of the edge of the grass rack and feed trough should be as high as that of the rabbit's back. The rabbits can't feed when the height is high. In addition, the feed volume should not exceed the feed capacity 1/3 per time.

  加料超標(biāo),既會(huì)引起兔挑食,導(dǎo)致營(yíng)養(yǎng)不,又使飼料容易被扒出,造成浪費(fèi)。單獨(dú)喂青飼料應(yīng)將其放在草架上,否則易被兔踐踏污染造成浪費(fèi)。

  Excessive feeding will not only cause the rabbit to pick food, but also lead to incomplete nutrition and make the feed easy to be picked out, resulting in waste. Feed the green feed separately and put it on the grass rack, otherwise it will be trampled easily by the rabbit and cause waste.

  合理搭配飼料,保證營(yíng)養(yǎng)平衡 飼料營(yíng)養(yǎng)不平衡易導(dǎo)致浪費(fèi),如日糧蛋白質(zhì)水平高而能量低,多余蛋白質(zhì)以能源消耗,造成營(yíng)養(yǎng)浪費(fèi),所以料中的能量、蛋白質(zhì)水平應(yīng)保持相對(duì)平衡。如果飼料中蛋白質(zhì)氨基酸不平衡,致使多余氨基酸排到體外,不僅造成營(yíng)養(yǎng)浪費(fèi),而且污染環(huán)境。

蒙陰長(zhǎng)毛兔

  The rational collocation of feed to ensure the overall balance of nutrition is easy to cause waste, such as high dietary protein level and low energy, energy consumption of excess protein, waste of nutrition, so the level of energy and protein in the material should be kept in balance. If the protein amino acid in the feed is not balanced, the excess amino acids will be discharged to the outside, which will not only cause the waste of nutrition, but also pollute the environment.

  飼料形狀適宜,喂法合理 飼料粉碎過(guò)細(xì)容易飛揚(yáng),適口性降低,而且在兔消化道內(nèi)停留的時(shí)間短,導(dǎo)致營(yíng)養(yǎng)物質(zhì)消化率降低;飼料粉碎過(guò)粗容易引起挑食,導(dǎo)致兔營(yíng)養(yǎng)不平衡,使消化酶接觸面積減少而影響消化吸收。

  The feed shape is suitable, the feed method is easily comminuted, the palatability is easy to fly, the palatability is reduced, and the time of the stay in the rabbit digestive tract is short, which leads to the decrease of the nutrient digestibility; the feed pulverization is easy to cause the picky food, the rabbit nutrition imbalance, the decrease of the digestive enzyme contact area and influence digestion and absorption.

  因此,應(yīng)用顆粒飼料喂兔,顆粒長(zhǎng)度少于0.64厘米,直徑低于0.48厘米,并結(jié)合使用難消化而大體積的纖維素,延長(zhǎng)飼料在盲腸中的停留時(shí)間,避兔腹瀉。

  Therefore, the particle feed was fed to rabbits, the length of the particles was less than 0.64 cm, the diameter was less than 0.48 cm, and the hard digested and large volume cellulose was used to prolong the retention time of the feed in the cecum and avoid rabbit diarrhea.

  嚴(yán)格保管飼料 飼料應(yīng)保持干燥,防止霉變。嚴(yán)禁陽(yáng)光直射,避免其營(yíng)養(yǎng)被氧化分解。

  Strict custody of feed feed should be kept dry and mildew resistant. Direct sunlight is forbidden to prevent its nutrients from being oxidized and decomposed.

  本文由蒙陰長(zhǎng)毛兔為您提供,我們的網(wǎng)站是:http://www.lilituan.com我們將以全心全意的熱情為您提供更的服務(wù),歡迎您的訪問(wèn)!

  This article from Mengyin long haired rabbit for you, our website is: http://www.lilituan.com we will be wholehearted enthusiasm to provide you with more quality service, welcome to your visit!

 

亚洲第一黄色网| 亚洲欧美日韩中文高清www777| 最新中文字幕AV无码专区| 日韩少妇人妻vs中文字幕| 在线视频一区二区观看| 亚洲日韩av无码中文字幕美国 | 免费看欧美日韩一区二区三区| 东京热一精品无码av| 婷婷六月综合网| 国产手机在线亚洲精品观看| 久久精品成人一区二区三区| 人与鲁专区| 少女韩国在线观看完整版免费| AV成人无码久久精品区一区二| 亚洲精品aⅴ无码精品丝袜足| 黄又色又污又爽又高潮动态图 | 国产av一区二区三区综合| jizz成熟丰满韩国女人少妇| 亚洲精品suv精品一区二区| 人妻va精品va欧美va| 久久男人av资源站| 欧美日韩久久综合| 欧美性黑人极品hd| 波多野结衣久久精品| 日本一区二区国产在线| 俺也去网| 片永久免费看无码不卡| 99久久超碰中文字幕伊人| 人人妻人人做人人爽夜欢视频| 国产最新AV在线播放不卡| 国产丝袜第一页| 国产在线视频二区| 日韩一欧美内射在线观看| 精品国产一区二区三区国产馆| 亚洲精品9999久久久久| 一二三四在线播放免费观看高清电影| 欧美日韩精品亚洲专区| 亚洲精品日产AⅤ| 国产97色在线 | 国产| 国产韩国精品一区二区三区久久| 新妺妺窝人体色www_聚色窝|