1. <pre id="07ieg"></pre>
        <abbr id="07ieg"></abbr>

        <big id="07ieg"></big>

        亚洲国产精品久久久天堂麻豆,欧美freesex潮喷,国产成人啪精品视频网站,亚洲第一福利网站在线观看,激情五月天俺也去综合网,亚洲成人网gav,九九久久精品国产免费看小说,久久精品中文字幕一区二区三区

        長毛兔在春天時候的養殖方法

        發布日期:2016-03-04 來源:http://m.jinrimeigu.cn 發布人:admin

          過了年之后,馬上冬季過去,春天來了。我國南方春季多陰雨,濕度大,長毛兔病多;北方春季多風沙,早晚溫差大,是飼養長毛兔的不利季節之一。所以在春季時飼養管理工作的是防濕、防病。那今天我們蒙陰長毛兔生產廠家就給大家介紹一下長毛兔在春天的養殖方法:

          After a year, the winter spring came immediately past. In South China spring rain, humidity, Angora rabbit disease; northern spring wind, the temperature difference between morning and evening, is one of the unfavorable season feeding Angora rabbit. So focus on raising and management in the spring is wet, prevention. So today we Mengyin Angora rabbit manufacturers to introduce Angora rabbit breeding method in spring:

          1.搞好春繁配種無冬繁條件的兔場,春繁要及早開始,以保證繁殖兩胎。春繁季節,一般宜在2月中下旬開始配種,3月上旬配種結束。由于種公兔已長期不配,因此頭幾次精液中精子活力低,死亡、畸形精子多,影響受胎率和產仔數,更好采用復配法。

          good spring breeding without winter breeding conditions of farm, spring to start early, to ensure two litters. Spring season, the general should start breeding in the mid to late 2, in early March the end of the breeding. Due to the male rabbit has long unworthy, so head several times in semen sperm motility low, the death of, many abnormal sperm, effect on conception rate and litter size, the best use of compound method.

          2.好籠舍衛生我國南方春季雨水多,濕度大,病原微生物活動猖獗,是多種傳染病的多發季節,尤其是球蟲病危害很大。所以一定要搞好籠舍的清潔衛生工作,做到勤打掃,勤清理,勤洗刷,勤。

          Good cage health in South China in the spring rain, humidity, pathogenic microorganism activity is rampant, is a variety of infectious disease multiple season, especially coccidiosis great harm. So we must improve the sanitation of the cages, do cleaning, ground clearance, frequently wash, wash disinfection.

          3.備倒春寒潮春季氣溫極不穩定,尤其是3月份,時有寒風、雨雪,造成氣溫忽高忽低,容易誘發長毛兔的感冒和肺炎。特別是冬繁幼兔剛剛斷奶,抗病力弱,容易發病死亡,要精心管理。

          Backup to spring tide and spring temperature is very unstable, especially in March, when the wind, rain and snow, causing the temperature fluctuated, easily induced Angora rabbit flu and pneumonia. Especially the winter breeding rabbits just weaned, disease resistance is weak, easily the incidence of death, careful management.

          4.抓好飼料供應春季雖然野草已逐漸萌芽生長,但因含水量高,容易霉爛變質。所以,要嚴格掌握飼料品質,不喂霉爛變質或夾帶泥沙、堆積發熱的青綠飼料。早春飼料青黃不接,為促發情,提高受胎率,應喂些富含維生素的飼料,如谷芽、麥芽、豆芽等。

          grasp the feed supply although spring weeds have begun to sprout growth, because of high water content, easy to mildew. So, to strictly control the quality of feed, green feed do not feed rotten or sediment entrainment and accumulation of heat. Lean feed in early spring, for estrus, improve conception rate, should be fed some vitamin rich diet, such as millet sprout, malt, bean sprouts, etc..

          5.嚴防飼料中毒實踐證明,每年春季飼料中毒現象較多,主要是誤采誤食返青早的有毒野草,飼喂受潮發霉的飼料和出芽的馬鈴薯或患黑斑病的甘薯等。所以要嚴防飼料發霉變質,防止誤采有毒的野草。

          To prevent food poisoning practice has proved, every spring feed poisoning phenomenon more, mainly error mining eating early regreening poisonous weeds, feeding damp moldy feed and budding potato or suffering from black sweet potato. So to prevent feed moldy, prevent poisonous weeds.

         

        主站蜘蛛池模板: 97SE亚洲国产综合自在线| 国产一区亚洲欧美成人| 午夜福利日本| 极品在线视频| 亚州中文字幕一区二区| www.亚洲AV无码亚麻得| 91精品免费高清在线| 鲁一鲁一鲁一鲁一澡| 91人妻丰满熟妇Aⅴ无码| 中文字幕亚洲色| 欧美另类 自拍 亚洲 图区| 一亚洲一区二区中文字幕| 中文字幕亚洲情99在线| 尹人香蕉久久99天天拍欧美p7| 草莓网站在线观看| 免费一区二三区三区蜜桃| 内射自拍| 色婷婷精品国产一区二区三区| 91网站免费看| 成人亚欧欧美激情在线观看| 中文AV电影网| 国产精品亚洲а∨天堂2021| 二区中文字幕在线观看| 干中文字幕| 国产亚洲av| jizzjizzjizzjizz| 国产精品亚洲аv久久| 视频一区二区不中文字幕| 亚洲欧美日韩久久一区二区| 国产成人无码AV片在线观看不卡| 亚洲国产AV无码综合原创| 先锋影音男人av资源| 成人国产亚洲精品天堂av| 国产一区av在线| 亚洲精品无播放器在线看观看| 精品人妻一区二区三区四区视频不卡| 人妻少妇偷人精品视频| 美乳丰满人妻无码视频| 老司机久久99久久精品播放| 国产成AV人片在线观看天堂无码| 久久精品一区二区三区综合|