脱毒灵
发表于 2008-12-31 13:30:39
两种不同的退菌认识和预防方法通过权威机构进行对比试验是一个不错的选择!但有那个权威研究机构会承担呢?
tianyu
发表于 2008-12-31 13:57:09
<p> </p>
<p> 两种方法能不能合起来用呢,预防效果是不是更好一些呢,我想做个试验.</p>
发酵罐
发表于 2008-12-31 22:41:48
楼上的请自重!
脱毒灵
发表于 2008-12-10 20:39:13
<p>黑木耳工厂和金针菇工厂对比(此资料供参考):</p><br/>
<table cellspacing="0" cellpadding="0" border="1">
<tbody>
<tr>
<td valign="top" width="60" rowspan="2">
<p>品种</p></td>
<td valign="top" width="96" colspan="2">
<p>产量</p></td>
<td valign="top" width="191" colspan="4">
<p>投资</p></td>
<td valign="top" width="94" colspan="2">
<p>产值</p><br/></td>
<td valign="top" width="118" colspan="2">
<p>成本</p><br/></td>
<td valign="top" width="103" colspan="2">
<p>利润</p><br/></td></tr>
<tr>
<td valign="top" width="49">
<p>日产</p>
<p>包</p></td>
<td valign="top" width="47">
<p>年度</p>
<p>万包</p></td>
<td valign="top" width="44">
<p>设备万元</p></td>
<td valign="top" width="51">
<p>厂房万元</p></td>
<td valign="top" width="47">
<p>流动</p>
<p>资金万元</p></td>
<td valign="top" width="49">
<p>总计</p>
<p>万元</p></td>
<td valign="top" width="47">
<p>包产</p>
<p>值元</p></td>
<td valign="top" width="47">
<p>年度</p>
<p>万元</p></td>
<td valign="top" width="59">
<p>元</p>
<p>/包</p></td>
<td valign="top" width="59">
<p>年度</p>
<p>万元</p></td>
<td valign="top" width="47">
<p>元</p>
<p>/包</p></td>
<td valign="top" width="56">
<p>年度</p>
<p>万元</p></td></tr>
<tr>
<td valign="top" width="60">
<p>勐海</p>
<p>黑木耳</p></td>
<td valign="top" width="49">
<p>10000</p></td>
<td valign="top" width="47">
<p>200</p></td>
<td valign="top" width="44">
<p>20</p></td>
<td valign="top" width="51">
<p>40</p></td>
<td valign="top" width="47">
<p>200</p></td>
<td valign="top" width="49">
<p>260</p></td>
<td valign="top" width="47">
<p>4</p></td>
<td valign="top" width="47">
<p>800</p></td>
<td valign="top" width="59">
<p>2</p></td>
<td valign="top" width="59">
<p>400</p></td>
<td valign="top" width="47">
<p>2</p></td>
<td valign="top" width="56">
<p>400</p></td></tr>
<tr>
<td valign="top" width="60">
<p>再生法</p>
<p>金针菇</p></td>
<td valign="top" width="49">
<p>10000</p></td>
<td valign="top" width="47">
<p>200</p></td>
<td valign="top" width="44">
<p>300</p></td>
<td valign="top" width="51">
<p>500</p></td>
<td valign="top" width="47">
<p>200</p></td>
<td valign="top" width="49">
<p>1000</p></td>
<td valign="top" width="47">
<p>3</p></td>
<td valign="top" width="47">
<p>600</p></td>
<td valign="top" width="59">
<p>2</p></td>
<td valign="top" width="59">
<p>400</p></td>
<td valign="top" width="47">
<p>1</p></td>
<td valign="top" width="56">
<p>200</p></td></tr>
<tr>
<td valign="top" width="60">
<p>比例</p></td>
<td valign="top" width="49">
<p>100%</p></td>
<td valign="top" width="47">
<p>100%</p></td>
<td valign="top" width="44">
<p>6.6%</p></td>
<td valign="top" width="51">
<p>8%</p></td>
<td valign="top" width="47">
<p>100%</p></td>
<td valign="top" width="49">
<p>26%</p></td>
<td valign="top" width="47">
<p>133%</p></td>
<td valign="top" width="47">
<p>133%</p></td>
<td valign="top" width="59">
<p>100%</p></td>
<td valign="top" width="59">
<p>100%</p></td>
<td valign="top" width="47">
<p>200%</p></td>
<td valign="top" width="56">
<p>200%</p></td></tr></tbody></table><br/>
<p>勐海</p>
<p>1. 黑木耳工厂生产.设备:运输车3、粉碎机3、自动拌料机3、自动装袋机3、蒸汽发生炉4</p>
<p>自动扎口机3、自动接种打孔机15、自动放气打孔机10、自动喷水系统100。</p>
<p>2.黑木耳工厂占地150亩、管理生活菌种用房500M2、庶阴棚10000M2</p>
<p>3.职工60人(不含临时采耳工)</p>
脱毒灵
发表于 2008-12-11 10:34:23
<p>小型黑木耳工厂项目(此资料供参考):</p><br/>
<table cellspacing="0" cellpadding="0" border="1">
<tbody>
<tr>
<td valign="top" width="60" rowspan="2">
<p>品种</p></td>
<td valign="top" width="96" colspan="2">
<p>产量</p></td>
<td valign="top" width="191" colspan="4">
<p>投资</p></td>
<td valign="top" width="94" colspan="2">
<p>产值</p><br/></td>
<td valign="top" width="118" colspan="2">
<p>成本</p><br/></td>
<td valign="top" width="103" colspan="2">
<p>利润</p><br/></td></tr>
<tr>
<td valign="top" width="49">
<p>日产</p>
<p>包</p></td>
<td valign="top" width="47">
<p>年度</p>
<p>万包</p></td>
<td valign="top" width="44">
<p>设备万元</p></td>
<td valign="top" width="51">
<p>厂房万元</p></td>
<td valign="top" width="47">
<p>流动</p>
<p>资金万元</p></td>
<td valign="top" width="49">
<p>总计</p>
<p>万元</p></td>
<td valign="top" width="47">
<p>包产</p>
<p>值元</p></td>
<td valign="top" width="47">
<p>年度</p>
<p>万元</p></td>
<td valign="top" width="59">
<p>元</p>
<p>/包</p></td>
<td valign="top" width="59">
<p>年度</p>
<p>万元</p></td>
<td valign="top" width="47">
<p>元</p>
<p>/包</p></td>
<td valign="top" width="56">
<p>年度</p>
<p>万元</p></td></tr>
<tr>
<td valign="top" width="60">
<p>锦龙黑木耳工厂</p></td>
<td valign="top" width="49">
<p>5000</p></td>
<td valign="top" width="47">
<p>10</p></td>
<td valign="top" width="44">
<p>2</p></td>
<td valign="top" width="51">
<p>8</p></td>
<td valign="top" width="47">
<p>16</p></td>
<td valign="top" width="49">
<p>26</p></td>
<td valign="top" width="47">
<p>4</p></td>
<td valign="top" width="47">
<p>40</p></td>
<td valign="top" width="59">
<p>2</p></td>
<td valign="top" width="59">
<p>20</p></td>
<td valign="top" width="47">
<p>2</p></td>
<td valign="top" width="56">
<p>20</p></td></tr>
<tr>
<td valign="top" width="60">
<p>岗埠黑木耳工厂</p></td>
<td valign="top" width="49">
<p>7000</p></td>
<td valign="top" width="47">
<p>20</p></td>
<td valign="top" width="44">
<p>4</p></td>
<td valign="top" width="51">15</td>
<td valign="top" width="47">31</td>
<td valign="top" width="49">50</td>
<td valign="top" width="47">
<p>4</p></td>
<td valign="top" width="47">
<p>80</p></td>
<td valign="top" width="59">
<p>2</p></td>
<td valign="top" width="59">
<p>40</p></td>
<td valign="top" width="47">
<p>2</p></td>
<td valign="top" width="56">
<p>40</p></td></tr>
<tr>
<td valign="top" width="60">
<p> </p></td>
<td valign="top" width="49">
<p> </p></td>
<td valign="top" width="47">
<p> </p></td>
<td valign="top" width="44">
<p> </p></td>
<td valign="top" width="51">
<p> </p></td>
<td valign="top" width="47">
<p> </p></td>
<td valign="top" width="49">
<p> </p></td>
<td valign="top" width="47">
<p> </p></td>
<td valign="top" width="47">
<p> </p></td>
<td valign="top" width="59">
<p> </p></td>
<td valign="top" width="59">
<p> </p></td>
<td valign="top" width="47">
<p> </p></td>
<td valign="top" width="56">
<p> </p></td></tr></tbody></table><br/>
<p>锦龙</p>
<p>1. 黑木耳工厂生产.设备:粉碎机1、自动拌料机1、自动装袋机1、灭菌蒸气炉2</p>
<p>自动扎口机1、自动接种打孔机5、自动放气打孔机2、自动喷水系统10。</p>
<p>2.黑木耳工厂占地15亩、管理菌种用房602、庶阴棚1500M2<br/>岗埠</p>
<p>1. 黑木耳工厂生产.设备:粉碎机1动拌料机1、自动装袋机1、灭菌蒸气炉2</p>
<p>自动扎口机2自动接种打孔机10、自动放气打孔机4、自动喷水系统10。<br/>2.黑木耳工厂占地30亩、管理菌种用房100m2、庶阴棚3000M</p>
脱毒灵
发表于 2008-12-11 10:52:13
<p>三个黑木耳工厂菌为云耳1-3#<br/>原种、生产种配方 : 80%木屑+19.5% 麦夫或米糠+0.5%杂菌清 含水量50%<br/>生产包配方: 90%木屑+9.5% 麦夫或米糠+0.5%杂菌清 含水量50%<br/>我所明年计划在云南再建办黑木耳工厂,有意者可先往勐海洽谈。<br/><br/></p><br/>
脱毒灵
发表于 2008-12-2 11:36:13
<span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'; mso-bidi-font-family: 'Times New="New"Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">黑木耳红水病发生有两种现象:<br/></span><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'; mso-bidi-font-family: 'Times New="New"Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">一是黑木耳菌种在菌丝发至半包以后</span><span lang="EN-US" style="FONT-SIZE: 16pt; FONT-FAMILY: 'Times New="New"Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">,</span><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'; mso-bidi-font-family: 'Times New="New"Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">菌种上部出现红水</span><span lang="EN-US" style="FONT-SIZE: 16pt; FONT-FAMILY: 'Times New="New"Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">,</span><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'; mso-bidi-font-family: 'Times New="New"Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">接着菌种自上而下变绿报废</span><span lang="EN-US" style="FONT-SIZE: 16pt; FONT-FAMILY: 'Times New="New"Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">,</span><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'; mso-bidi-font-family: 'Times New="New"Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">轻者影响成活率</span><span lang="EN-US" style="FONT-SIZE: 16pt; FONT-FAMILY: 'Times New="New"Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">, </span><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'; mso-bidi-font-family: 'Times New="New"Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">重者几十万包菌种数日内全军复没。</span><span lang="EN-US" style="FONT-SIZE: 16pt; FONT-FAMILY: 'Times New="New"Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体"><br/><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'; mso-bidi-font-family: 'Times New="New"Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">二是大田黑木耳菌棒遇高温高湿气候</span><span lang="EN-US" style="FONT-SIZE: 16pt; FONT-FAMILY: 'Times New="New"Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">, </span><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'; mso-bidi-font-family: 'Times New="New"Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">菌棒自下而上出现红水</span><span lang="EN-US" style="FONT-SIZE: 16pt; FONT-FAMILY: 'Times New="New"Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">,</span><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'; mso-bidi-font-family: 'Times New="New"Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">发绿报废。已感染的菌棒刚下地时便出现红水,3-5天时菌棒变绿,<span lang="EN-US" style="FONT-SIZE: 16pt; FONT-FAMILY: 'Times New="New"Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体"> 严</span><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'; mso-bidi-font-family: 'Times New="New"Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">重时上千万菌棒数日内全部瘫软倒地。</span></span></span>
脱毒灵
发表于 2008-12-3 10:05:47
<p>熟料袋栽是我国食用菌生产主要模式。制备优良菌包是食用菌栽培取得丰产优质的先决条件。菌包质量的好坏,直接关系到广大菇农的栽培效益。随着食用菌产业的不断壮大和工厂化生产的掀起,菌包生产量日益增加,而由菌包质量问题造成的经济损失也在不断上升,这已成为今后食用菌发展不可忽视的重大问题。如何生产纯度高的菌包首先摆上了各个食用菌工厂的议事日程!</p>
<p>为了生产质量好的菌包,首先我们需要认识到目前影响菌包质量的主要原,是因为菌丝培养过程中的各种污染造成,其污染源由细菌、霉菌、酵母、虫害和病毒组成组成、对于病毒国内外研究甚少,我们只好先把它搁置一边,仅以子实体是否畸形作为是否染毒为标准;在工厂化生产过程中,主要污染源是细菌和霉菌,而酵母和虫害污染一般为害表现较轻。</p>
<p>关于细菌污染本贴讨论热烈;我的观点是组分和灭菌料自身携带来的细菌芽孢,细菌芽孢本身并不会对食用菌产生危害,但经过萌发成细菌体繁殖达到一定的数量后,将严重为害食用菌菌丝和子实体;而出菇期外部环境侵细菌入造成污染相对较轻。</p>
<p>霉菌污染是三个方面造成:1.由于培养料灭菌不彻底,培养料内残存的霉菌孢子死灰复然;2.由于菌种或接种器械携带霉菌菌丝进入培养料造成污染;3.是空气中霉菌孢子进入培养基造成。在霉菌三个污染源中,工厂化生产由于灭菌接种工艺固定,前两个因素为害有限,通常因连续生产环境空气霉菌孢子密集,空气中霉菌孢子进入培养基造成污染较多。</p>
脱毒灵
发表于 2008-11-30 09:25:52
河南科学枝术出版社出版的卯晓岚先生主编的中国大型真菌73页:担子菌亚门-层菌纲-伞菌目-侧耳科-香菇。<br/>该书分类中只有白蘑科而并无口蘑料!<br/>
研易
发表于 2008-11-30 10:21:04
叶老师!你好能问你几个问题 吗?<br/>1、黑木耳料袋的 规格是多大?<br/>2、装料多少KG?<br/>3、一袋能出多少干耳?<br/>4、和北方黑木耳在产量和品质上有什么区别?