养殖蛋鸭时怎样做好越冬管理?

2025-02-22 10:26:58
推荐回答(1个)
回答1:

养殖蛋鸭时应重点注意的是:冬季天气寒冷,光照较短,是蛋鸭低谷产蛋季节。若提升技巧饲养管理得当,完全可以让新母鸭的产蛋率稳定在80%以上。因此,我们应该严把每个技术环节,确保蛋鸭稳产,提高经济效益。

养殖蛋鸭时越冬期饲养管理要点如下:

1、养殖蛋鸭时要重整群:

养殖蛋鸭时对鸭群进行整群,坚决淘汰老、弱、病、残和低产鸭,以减少蛋鸭的死亡和降低饲料消耗。

2、养殖蛋鸭时要控室温:

冬季养殖蛋鸭防寒保暖至关重要,深夜鸭棚内的温度保持在5以上,才能确保鸭群高产。因此要求每晚喂鸭后必须将鸭棚围严、围实。鸭棚四周可用稻草或麦秸编成的草毡围实,最外围再围上一层塑料薄膜,特别是棚顶的盖草不能低于5厘米厚。

3、养殖蛋鸭时要厚垫草:

冬季养殖蛋鸭时。在鸭舍内墙四周产蛋区内,垫30厘米厚的干净、柔软稻草或麦秸等草料,早晨捡蛋后,可将窝内旧草撒铺在鸭舍内;每天晚上鸭群入舍前,再添加新草作产蛋窝,使垫草逐渐积累。数日出草1次,既保暖又可节省人力。

4、养殖蛋鸭时要保营养:

蛋鸭越冬期既要御寒又要产蛋,能量消耗很大,必须适当增加玉米等能量饲料的比例,饲喂量比夏秋季增加10-15%,并供给充足的青绿饲料或定时补充维生素A、维生素D、维生素E。如果能在蛋鸭饲料中添加3-5%的油脂,每天中午供给一次切碎的白菜或萝卜樱等青绿饲料,效果会更好。

5、养殖蛋鸭时要添夜食:

冬季昼短夜长,且夜间气温较低,如能在夜间添喂一次温热饲料,不仅能增加蛋鸭营养,有利于鸭子御寒,更可提高产蛋率10%以上。但夜间补料应当注意两点:一是必须供给温热饮水,二是夜食中以玉米等高能量饲料为主,蛋白质不可过多。

6、养殖蛋鸭时要热饲饮:

冬季气候寒冷,鸭子消耗热能多。因此,不但要供给充足的饲料,而且更需注意的是,必须做到热饲温饮,精料必须用温热水调制,饮水也必须喂给温热水,其温度以保持38左右最佳,切忌饮用冰雪水,这一点至为关键。

7、养殖蛋鸭时要补光照:

冬季自然光照少,鸭脑垂体内分泌腺活动减少而导致产蛋率大幅下降,这就要求必须进行人工补充光照。一般要求每天的光照时间不能少于16小时。可在鸭棚内按每30平方米安1盏60瓦灯泡的量进行补光。灯泡离鸭背2米高,并装上灯罩。早晚定时开灯。试践证明,补光比不补光可提高产蛋20%。

8、养殖蛋鸭时要多戏水:

冬季舍饲蛋鸭每天戏水1-2次,可增加活动量,提高鸭群抵抗力。戏水一般在中午温度较高时进行。若室内外温差太大时,放鸭前应逐渐打开所有窗,调节室内外温差。然后赶鸭在舍内慢慢转圈运动4-5圈,当80%左右的鸭发出强烈的鸣叫声时方可让鸭入池戏水。需要注意的是,当气候恶劣、气温低于-5且鸭群未发生强烈鸣叫时,不可戏水。

9、养殖蛋鸭时要高密度:

越冬鸭群密度以每平方米饲养8-9只为佳,以有利于鸭群自体保温。

总结:

冬季天气寒冷,养殖蛋鸭时一定要遵循上述的技术原则。同时,还应加强蛋鸭养殖技术和疾病防治等方面的知识,从而达到理想的养殖效果。

春季到来绿满窗

气温逐渐变暖洋

细菌复苏繁殖快

日照时间渐变长

产蛋正值回升期

提高营养促蛋量

经常清粪勤消毒

逐渐加大通风量

免疫接种要搞好

鸭场绿化切莫忘

夏季到来柳丝扬

骄阳似火日照长

防暑降温促食欲

措施得力有保障

饲料提高蛋白质

同时往下降能量

加强通风与换气

饮水充足清又爽

房内屋顶喷凉水

植树种藤得荫凉

秋季到来稻花香

天气逐渐变凉爽

日照时间渐变短

灯光补充要延长

早秋闷热雨水多

白天加大通风量

料中莫忘拌药物

呼吸肠道病早防

鸭群换羽与休产

老龄母鸭不再养

冬季到来雪茫茫

夜长日短气温降

北风呼啸寒流至

防寒保暖要跟上

取暖设施要备齐

门窗遮帘早挂上

地养垫料宜加厚

尽量减小通风量

料中能量要提高

鸭体散热得补偿

傍晚补喂颗粒料

只因天冷夜又长

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