久久青草国产免费频观,青青草视频原手机在线观看,av在线色,国产精品一区二区在线观看完整版,免费观看成人稀缺视频在线播放,香蕉网站在线,日本免费人成视频播放,国产精品一区在线蜜臀

        養兔兔舍的怎么建設?

        發布日期:2020-11-21 來源:http://m.parmwkd.cn 發布人:admin

        對于養兔子的人來說一個好的兔舍是非常重要的,因為只有讓兔子在里面,可以吃好,睡好,那么畢竟它就會長的好,長的好兔子的自然也就上來了,因此一個好的兔舍就是成功的開始。
        A good rabbit house is very important for rabbit farmers, because only rabbits can eat and sleep well in it. After all, it will grow well, and the price of long and good rabbits will come up naturally. Therefore, a good rabbit house is the beginning of success.
        兔舍的類型與選擇
        Types and selection of rabbit houses
        兔舍建筑的類型,一般有封閉式、半開放式或開放式、棚式三種。常見的兔舍建造按其屋頂的形式,分為平坡式、雙坡式、平頂式、拱式、鐘樓式和半鐘樓式兔舍。此外,按舍內兔籠的排列方式,又分為單列、雙列式和多列式兔舍。
        There are three types of rabbit house buildings: closed type, semi open type, open type and shed type. According to the form of roof, the common rabbit houses can be divided into flat slope type, double slope type, flat roof type, arch type, bell tower type and half bell tower type. In addition, according to the arrangement of rabbit cages, it can be divided into single row, double row and multi row.
        1、單列式兔舍單列式兔舍通風和光照較好,操作方便,舍內環境污染少,但單位造價較高,占地面積大。
        1. The single row rabbit house has better ventilation and illumination, convenient operation and less environmental pollution, but the unit cost is high and the floor area is large.
        2、雙列式兔舍兔舍內縱向布置兩列兔籠,籠門有面對面和背靠背兩種。兔籠重疊3層。面對面的兔籠在兔籠后各設一條0.7米寬的糞尿清掃溝,中間設1.2~1.5米寬走道。背靠背的兩列兔籠之間設一條1.0米寬的糞尿溝,兩外側設1.2米寬的過道。面對面雙列式兔舍的兔籠后背可作舍籠后墻,而兔舍通風好,光照充足,夏季涼爽,冬季保暖,籠位單位成本低于單列式,是目前較理想的一種兔舍。
        2. There are two rows of rabbit cages in the double row rabbit house, and the cage doors are face-to-face and back-to-back. The rabbit cage is overlapped by 3 layers. Face to face rabbit cages, a 0.7 m wide fecal and urine cleaning ditch is set behind the rabbit cages, and a 1.2-1.5 m wide corridor is set in the middle. A 1.0-meter-wide fecal ditch and a 1.2-meter-wide corridor are set between the two rows of rabbit cages back-to-back. The back of the cage can be used as the back wall of the double row rabbit house. The rabbit house has good ventilation, sufficient light, cool in summer, warm in winter, and the unit cost of cage position is lower than that of the single row type.
                        安哥拉兔
        3、多列式兔舍兔舍內兔籠排列有3列或4列。這種兔舍地面利用率高,保溫性能好。但此種兔舍通風和透光不夠理想,舍內空氣污染較重,不利于種兔繁殖和疫病防治。
        3. There are three or four rows of cages in the multi row rabbit house. This kind of rabbit house has high utilization rate and good heat preservation performance. However, the ventilation and light transmission of this kind of rabbit house are not ideal, and the air pollution in the house is serious, which is not conducive to the breeding and disease control of breeding rabbits.
        兔舍的建造
        Construction of rabbit house
        兔舍墻體用磚砌成,內墻刷白色或淺色,屋頂坡度可采用人字形屋架,下緣高度不低于 2.5米,門的寬度1.2~1.5米,高度為2米,窗戶按采光系數1∶10計算,可做成寬×高=1.5米×1.5米的玻璃窗,玻璃窗安置離地面70~75厘米。地面有一定的傾斜度,糞溝做成月弧形,斜度為1.0%~1.5%。
        The wall of rabbit house is made of brick, and the interior wall is painted white or light color. The roof slope can adopt herringbone roof truss. The height of the lower edge is not less than 2.5 meters. The width of the door is 1.2-1.5 meters, and the height is 2 meters. The window can be made into a glass window with width × height = 1.5 meters × 1.5 meters, and the glass windows are placed 70-75 cm above the ground. The ground has a certain slope, and the dung ditch is made into a moon arc with a slope of 1.0% - 1.5%.
        主站蜘蛛池模板: 亚洲av影片在线观看| 日韩人妻无码一区2区3区里沙| 中文字幕国产精品中文字幕| 综合激情久久精品女人天堂| 兴安县| 欧美成人精品三级在线观看| 亚洲无?码A片在线观看麻豆| 国产精品美女免费视频大全| 加勒比东京热综合久久| 国产av中出一区二区| 精品一二区| 国产午夜无码精品免费看动漫 | 精品久久一线二线三线区| 欧洲亚洲色一区二区色99| 国产亚洲精品日韩av在| 不卡乱辈伦在线看中文字幕| 少妇一区二区三区免费视频| a在线免费| 国产丝袜一区二区三区在线不卡| 国产日韩精品中文字幕| 国产成人自拍小视频在线| 白白青青视频在线免费观看| 狠狠综合久久综合鬼色| 国产在线精品免费av| 丰满人妻中文字幕免费一二三四区| 日本一区二区精品在线观看| 天堂女人av一区二区| gogogo高清在线韩国| 成美女黄网站18禁免费| 国产精品白浆一区二区三区| 亚洲一区二区三区久久受| 国产精品白浆视频免费观看| av狼人婷婷久久亚洲综合| 色乱码一区二区三区在线| 国产日韩一区二区在线| 97狠狠狠狼鲁亚洲综合网| 久久99一本色道亚洲精品| 亚洲素人日韩av中文字幕| 天天摸天天操免费播放小视频| 青草青草久热精品视频在线观看| 日本加勒比东京热日韩|