在長(zhǎng)毛兔的養(yǎng)殖上肯定會(huì)存在很多問(wèn)題，在遇到問(wèn)題的時(shí)候我們也需要慢慢的去解決。在長(zhǎng)毛兔的體內(nèi)存在著很多的元素，其中粗纖維是其中的一種，這種物質(zhì)在體內(nèi)也是起著關(guān)重要的作用。接下來(lái)小編就為大家來(lái)說(shuō)一下粗纖維在長(zhǎng)毛兔的營(yíng)養(yǎng)功能以及長(zhǎng)毛兔體內(nèi)粗纖維的主要來(lái)源。

There will be many problems in the breeding of rabbits, and we need to solve them slowly when we encounter problems. There are many elements in the body of rabbits, of which crude fibers are one of them. This substance also plays a vital role in the body. Next, we will talk about the nutritional function of crude fibers in rabbits and the main source of crude fibers in rabbits.

粗纖維是構(gòu)成植物性飼料細(xì)胞壁的基本物質(zhì)，主要包括纖維素、半纖維素、木質(zhì)素和果膠等，是植物細(xì)胞壁的主要成分，也是植物性飼料中難以消化的營(yíng)養(yǎng)物質(zhì)。長(zhǎng)毛兔屬單胃食草動(dòng)物，其消化道結(jié)構(gòu)能有效地利用植物性飼料，同時(shí)也產(chǎn)生了對(duì)植物纖維的生理需要。

Crude fiber is the basic substance that constitutes the cell wall of plant feed. It mainly includes cellulose, hemicellulose, lignin and pectin. It is the main component of plant cell wall, and is also the nutrient that is difficult to digest in plant feed. Long-haired rabbit is a single-stomach herbivore. Its digestive tract structure can effectively utilize plant feed, but also has a physiological need for plant fiber.

1.粗纖維的營(yíng)養(yǎng)功能

1. Nutritional Function of Crude Fiber

粗纖維在維持長(zhǎng)毛兔正常消化機(jī)能、保持消化物稠度、形成硬糞及消化運(yùn)轉(zhuǎn)過(guò)程中起著重要的作用。成年兔飼喂高能量、高蛋白質(zhì)日糧，往往事與愿違，不但不能加快生長(zhǎng)，提高生產(chǎn)性能，反而會(huì)導(dǎo)致消化道疾病的發(fā)生。

Crude fibers play an important role in maintaining the normal digestive function, maintaining the digestive consistency, forming dung and digestive operation of long-haired rabbits. Adult rabbits fed high-energy, high-protein diets often go against their wishes, not only can not accelerate growth and improve production performance, but also can lead to digestive tract diseases.

其主要原因就是粗纖維供給量過(guò)少，因而使腸道蠕動(dòng)減慢，飼料通過(guò)消化道時(shí)間延長(zhǎng)，造成結(jié)腸內(nèi)壓升高，從而引起消化紊亂，出現(xiàn)腹瀉，甚死亡。但日糧中粗纖維含量過(guò)高，也會(huì)引起腸道蠕動(dòng)過(guò)速，飼料通過(guò)消化道速度加快，營(yíng)養(yǎng)濃度降低，飼料在消化道通過(guò)的時(shí)間過(guò)短，也會(huì)使部分營(yíng)養(yǎng)浪費(fèi)，導(dǎo)致?tīng)I(yíng)養(yǎng)不良，生產(chǎn)性能也會(huì)下降。

The main reason is that the supply of crude fibre is too little, which slows down the intestinal peristalsis, prolongs the time of feeding through the digestive tract, and causes the increase of the internal pressure of the colon, resulting in digestive disorders, diarrhea and even death. However, the high content of crude fibre in the diet can also cause intestinal peristalsis. The speed of feed passing through the digestive tract is accelerated, the nutrient concentration is reduced, and the passage time of feed in the digestive tract is too short, which will also waste part of the nutrition, lead to malnutrition and reduce the production performance.

2.粗纖維的主要來(lái)源

2. Main sources of crude fibers

粗纖維是植物細(xì)胞壁的主要組成成分，粗飼料中的各種干草、農(nóng)作物秸稈和樹(shù)葉類(lèi)是長(zhǎng)毛兔日糧中粗纖維的主要來(lái)源。據(jù)試驗(yàn)，長(zhǎng)毛兔能夠利用較多的粗飼料，能較好利用粗飼料中的粗纖維。

Crude fiber is the main component of plant cell wall. Various kinds of hay, crop straw and leaves in coarse feed are the main sources of crude fiber in rabbit diet. According to the experiment, the rabbit can utilize more roughage and better utilize the crude fibers in the roughage.

3.粗纖維的需要量

3. Crude Fiber Requirements

有關(guān)長(zhǎng)毛兔日糧中的粗纖維水平，迄今見(jiàn)解不一。有的提出以12%~14%為宜；也有人提出飼喂16%~20%粗纖維含量的日糧，長(zhǎng)毛兔生產(chǎn)性能較髙，發(fā)病率較低。據(jù)試驗(yàn)，長(zhǎng)毛兔日糧中粗纖維水平與產(chǎn)毛性能有一定的關(guān)系。

There are different opinions on the crude fibre level in the diet of long-haired rabbits. Some suggested that 12%~14% should be the best diet, while others suggested that 16%~20% crude fibre content should be fed. The growth performance of long-haired rabbits was better than that of goats, and the incidence of disease was lower. According to the experiment, the level of crude fibre in the diet of long-haired rabbits has a certain relationship with wool production performance.

感謝大家的認(rèn)真閱讀，如果大家后續(xù)有問(wèn)題要了解，歡迎咨詢蒙陰長(zhǎng)毛兔官網(wǎng)的客服人員，相信我們會(huì)給您一個(gè)滿意的答復(fù)，http://www.whxfy.cn

Thank you for your serious reading. If you have any questions to follow up, please consult the customer service staff of Mengyin Long Hair Rabbit website. I believe we will give you a satisfactory answer, http://www.whxfy.cn.