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

長毛兔養(yǎng)殖注意減少空氣里的灰塵：

Hares breeding attention to reduce the dust in the air:

灰塵是具體的，有時也表現(xiàn)為抽象，它無處不在，但又輕重有別。灰塵是滋生有害細(xì)菌的溫床，它對環(huán)境的污染不可小覷。

Dust is concrete, and sometimes characterized by abstract, it is everywhere, but weight. Dust is a hotbed of breeding ground for harmful bacteria, its pollution to the environment to be reckoned with.

　　空氣中的灰塵主要有風(fēng)吹起的干燥塵土和飼養(yǎng)管理工作中產(chǎn)生的大量灰塵，如打掃地面、翻動墊草、分發(fā)干草和飼料等。

Mainly has the wind the dirt in air of dry dust and feeding management of a large amount of dust, such as cleaning the ground, turning mat grass, distribution of hay and feed etc.

　　灰塵對長毛兔的健康和兔毛品質(zhì)有著直接影響.灰塵降落到兔體體表，可與皮脂腺分泌物、兔毛、皮屑等粘混一起而妨礙皮膚的正常代謝，影響兔毛品質(zhì);灰塵吸入體內(nèi)還可引起呼吸道疾病，如肺炎、支氣管炎等;灰塵還可吸附空氣中的水氣、有毒氣體和有害微生物，產(chǎn)生各種過敏反應(yīng)，甚感染多種傳染性疾病。

Dust and rabbit fur quality has a direct influence to the health of hares. Dust landing in rabbit body surface, with the sebaceous glands secretion, rabbit hair, dander mix together and interfere with the normal metabolism of skin, rabbit hair quality; Dust suction in the body also can cause respiratory disease, such as pneumonia, bronchitis, etc; Also can remove the moisture in the air dust, poisonous gas and harmful microbes, to produce a variety of allergic reactions, even infected with a variety of infectious diseases.

　　為了減少兔舍空氣中的灰塵含量，應(yīng)注意飼養(yǎng)管理的操作程序，更好改粉料為顆料飼料，保證兔舍通風(fēng)性能良好。

In order to reduce the dust content in air and rabbit should pay attention to the management of operating procedures, best makings instead of powder for feed, guarantee the rabbit s ventilation performance is good.

　　綠化具有明顯的調(diào)溫、調(diào)濕，凈化空氣，防風(fēng)防沙和美化環(huán)境等重要作用。特別是闊葉樹，夏天能遮蔭，冬天可擋風(fēng)，具有改善免舍小氣候的重要作用。

Greening has obvious temperature, humidity, purify air, wind sand and beautify the environment, and other important role. Especially for hardwood, shade in summer, winter wind, has improved from microclimate of the important role.

　　根據(jù)生產(chǎn)實踐，綠化工作搞得好的兔場，夏季可降溫3一5℃，相對濕度可提高20%~30%.種植草地可使空氣中的灰塵含量減少5%左右。因此，兔場四周應(yīng)盡可能種植防護林帶，場內(nèi)也應(yīng)大量植樹，一切空地均應(yīng)種植作物、牧草或綠化草地。

According to production practice, the greening work to get good warren, summer can cool 3 a 5 ℃, relative humidity can be raised by 20% ~ 30%. The planting grass can reduce the dust content in air by about 5%. Warren around should be planted as soon as possible, therefore, shelter belt, the court should also be a large number of plant trees, all clearing all should grow crops, forage grass, or green grass.