天气预报15天查询> 生活> 养母猪技术

养母猪技术

更新时间: 2021-03-02 12:26:11     

1、环境:在16-22度左右,湿度70%到80%左右较适宜。

2、饲养:配种前20天左右和配种后10天左右需增加饲料用量,生产前一周,喂食量应减少10~20%。产仔:尽量让母猪白天产仔,从而进行有效辅助。

3、保暖:冬季需在猪圈里放保暖物资如稻草。

4、防控:繁殖期易患蓝耳病,会引起母猪不育、流产,需特别注意。

关键词: 母猪 技术

如有意见、反馈、侵权或投诉等情况,请联系:

电话:
邮箱:

我们将会在48小时内给与处理!

版权所有 Copyright ? 2009-2020 tianqiyubao3.com

页面:/news/view-903201/ | 耗时:0.4446 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=903201 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=903201 LIMIT 0,1
select * from tbl_Articles_sphinx where id=903201 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1050609,615297,659026,655213,486808,391250,904260,719363,1046156,552516,874816,428299,425813,88740,404947,719393,749012,523188,690155,568646,843995,583474,906374,931874,738290,724984,607459,440912,741926,519743) ORDER BY field (ArticleID,1050609,615297,659026,655213,486808,391250,904260,719363,1046156,552516,874816,428299,425813,88740,404947,719393,749012,523188,690155,568646,843995,583474,906374,931874,738290,724984,607459,440912,741926,519743)