24小时热门版块排行榜    

查看: 1264  |  回复: 7

若攸

新虫 (初入文坛)

[求助] 袋装青贮问题

袋装青贮后  先胀袋 后袋内成近似真空状态   青贮料板结  求原因
回复此楼

» 猜你喜欢

» 本主题相关价值贴推荐,对您同样有帮助:

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

yanglie

木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★
若攸: 金币+5, ★★★很有帮助 2012-05-29 10:48:33
胀袋是正常现象,微生物分解产生氨气等气体。几天后自动消退。
青贮料板结是什么意思?青贮料不粘连比较成功。
2楼2012-05-25 09:35:29
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

若攸

新虫 (初入文坛)

引用回帖:
2楼: Originally posted by yanglie at 2012-05-25 09:35:29
胀袋是正常现象,微生物分解产生氨气等气体。几天后自动消退。
青贮料板结是什么意思?青贮料不粘连比较成功。

氨气消退是被菌利用了吗?

板结指青贮料硬在一起   类似于水泥那种状态
3楼2012-05-27 11:23:42
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

yanglie

木虫 (著名写手)

Immediately after filling, silage gases may accumulate within the bag. If this occurs, bags should be vented with a knife to release gaseous pressure and then patched with the appropriate tape. During feedout, some manufacturers suggest that silage should be backbladed out of the bag before loading. This should help to reduce unnecessary pressure on the silage bags.
4楼2012-05-28 21:59:44
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

yanglie

木虫 (著名写手)

如果粘连在一起,干燥,多半是霉菌
5楼2012-05-28 22:11:55
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

yanglie

木虫 (著名写手)

气体消退的原因没看到资料,值得研究
6楼2012-05-28 22:13:09
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

yanglie

木虫 (著名写手)

available carbohydrates (CHOs) are lost as heat and gas Emptying, which exposes surface, causing additional loss; rate of loss increases. Silage underneath plastic sheeting, held down by scrap tires. Concrete beneath the silage prevents liquor leaching out. Anaerobic digestion Anaerobic digesters Silage is a useful feedstock for anaerobic digestion. Here silage can be fed into anaerobic digesters to produce biogas that, in turn, can be used to generate electricity and heat. Safety Silos are hazardous, and deaths occur in the process of filling and maintaining them. There is a risk of injury by machinery or from falls. When a silo is filled, fine dust particles in the air can become explosive because of their large aggregate surface area. Also, fermentation presents respiratory hazards. The ensiling process produces "silo gas" during the early stages of the fermentation process. Silage gas contains nitric oxide (NO), which will react with oxygen (O2) in the air to form nitrogen dioxide (NO2), which is toxic. Lack of oxygen inside the silo can cause asphyxiation.
7楼2012-05-28 23:12:59
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

yanglie

木虫 (著名写手)

» 本帖附件资源列表

  • 欢迎监督和反馈:小木虫仅提供交流平台,不对该内容负责。
    本内容由用户自主发布,如果其内容涉及到知识产权问题,其责任在于用户本人,如对版权有异议,请联系邮箱:xiaomuchong@tal.com
  • 附件 1 : Watch Out For Silage Gas!.pdf
  • 2012-05-28 23:26:07, 17.21 K
8楼2012-05-28 23:26:12
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 若攸 的主题更新
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 302求调剂 +4 小贾同学123 2026-03-15 6/300 2026-03-17 07:06 by laoshidan
[基金申请] 国自科面上基金字体 +6 iwuli 2026-03-12 7/350 2026-03-16 21:18 by sculhf
[考研] 材料专硕306英一数二 +4 z1z2z3879 2026-03-16 6/300 2026-03-16 19:38 by z1z2z3879
[教师之家] 焦虑 +7 水冰月月野兔 2026-03-13 9/450 2026-03-16 10:00 by Quakerbird
[考研] 0856求调剂 +3 刘梦微 2026-03-15 3/150 2026-03-16 10:00 by houyaoxu
[考研] 326求调剂 +3 mlpqaz03 2026-03-15 3/150 2026-03-16 07:33 by Iveryant
[考研] 求老师收留调剂 +4 jiang姜66 2026-03-14 5/250 2026-03-15 20:11 by Winj1e
[考研] 22408总分284求调剂 +3 InAspic 2026-03-13 3/150 2026-03-15 11:10 by zhq0425
[考研] 085601材料工程315分求调剂 +3 yang_0104 2026-03-15 3/150 2026-03-15 10:58 by peike
[考研] 一志愿西南交大,材料专硕317求调剂 +5 lx8568 2026-03-11 5/250 2026-03-13 21:43 by peike
[考研] 281求调剂 +9 Koxui 2026-03-12 11/550 2026-03-13 20:50 by Koxui
[考研] 0703化学求调剂 +7 绿豆芹菜汤 2026-03-12 7/350 2026-03-13 17:25 by njzyff
[考研] 314求调剂 +7 无懈可击的巨人 2026-03-12 7/350 2026-03-13 15:40 by JourneyLucky
[考研] 295求调剂 +3 小匕仔汁 2026-03-12 3/150 2026-03-13 15:17 by vgtyfty
[考研] 290求调剂 +7 ADT 2026-03-12 7/350 2026-03-13 15:17 by JourneyLucky
[考研] 0856化工原理 +6 z2839474511 2026-03-10 6/300 2026-03-13 10:41 by houyaoxu
[考研] 化工学硕306求调剂 +9 42838695 2026-03-12 9/450 2026-03-13 10:16 by houyaoxu
[考研] 270求调剂 085600材料与化工专硕 +3 YXCT 2026-03-11 3/150 2026-03-13 10:13 by houyaoxu
[考研] 085600 材料与化工 295 求调剂 +10 dream…… 2026-03-10 12/600 2026-03-12 13:46 by dream……
[考研] 求调剂材料专硕293 +6 段_(:з」∠)_ 2026-03-10 6/300 2026-03-10 18:22 by ms629
信息提示
请填处理意见