小蘑菇 发表于 2006-11-17 10:21:59

<P 0cm 0cm 0pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>2 菌种菌龄的选择<p></p></P><P 0cm 0cm 0pt; TEXT-INDENT: 28pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-char-indent-count: 2.0" align=left>这里所说的菌种菌令是指用来进行种子扩大培养的母种种龄,种龄直接影响着液体种生产周期的长短,种龄适宜,将会大大缩短停滞期。母种种龄实验采用玉米粉培养基,种龄设<FONT face="Times New Roman">5</FONT>个梯度:<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><FONT face="Times New Roman">1#</FONT>种龄:适温下培养菌丝穿透<FONT face="Times New Roman">20</FONT>天<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><FONT face="Times New Roman">2#</FONT>种龄:适温下培养菌丝穿透<FONT face="Times New Roman">15</FONT>天<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><FONT face="Times New Roman">3#</FONT>种龄:适温下培养菌丝穿透<FONT face="Times New Roman">10</FONT>天<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><FONT face="Times New Roman">4#</FONT>种龄:适温下培养菌丝穿透<FONT face="Times New Roman">5</FONT>天<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><FONT face="Times New Roman">5#</FONT>种龄:适温下培养菌丝穿透<FONT face="Times New Roman">0</FONT>天<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>各处理菌体最高收率及培养时间与菌丝平均生长速率<p></p></P><TABLE medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse; mso-border-alt: solid windowtext .5pt; mso-yfti-tbllook: 480; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: .5pt solid windowtext; mso-border-insidev: .5pt solid windowtext" cellSpacing=0 cellPadding=0 border=1><TR 0; mso-yfti-firstrow: yes"><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 95.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt" vAlign=top width=127><P 0cm 0cm 0pt">处理号
项目<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 63pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" vAlign=top width=84><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>1#<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 72pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" vAlign=top width=96><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>2#<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 81pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" vAlign=top width=108><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>3#<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 72pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" vAlign=top width=96><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>4#<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 59.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" vAlign=top width=79><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>5#<p></p></P></TD></TR><TR 1"><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 95.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=127><P 0cm 0cm 0pt">菌体最高收得率(<FONT face="Times New Roman">g/100ml</FONT>)<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 63pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=84><P 0cm 0cm 0pt">1.31<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 72pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=96><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>1.51<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 81pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=108><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>1.23<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 72pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=96><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>1.15<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 59.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=79><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>0.98<BR line-break"><BR line-break"><p></p></P></TD></TR><TR 2"><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 95.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=127><P 0cm 0cm 0pt"> 最高收率培养时间hrs<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 63pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=84><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>120<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 72pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=96><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><FONT face="Times New Roman">120<p></p></FONT></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 81pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=108><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>120<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 72pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=96><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>144<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 59.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=79><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>168<p></p></P></TD></TR><TR 3; mso-yfti-lastrow: yes"><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 95.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=127><P 0cm 0cm 0pt">菌丝平均生长速率u<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 63pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=84><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>0.010<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 72pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=96><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>0.012<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 81pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=108><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>0.010<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 72pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=96><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>0.008<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 59.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=79><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>0.006<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><p> </p></P></TD></TR></TABLE><P 0cm 0cm 0pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>(菌丝平均生长素率以接种始到收集最大菌量止的菌丝平均每小时每ml的增重(干),即u=mg/ml小时。)
    从表可知,平均生长速率最高处理是2#,u=0.012mg/ml小时,菌体收得率最大的处理也是2#为1.51g/100ml,同时培养时间短为124小时。由此认定,固体母种种龄以2#最好,即菌丝穿透15天左右为宜,可在缩短发酵周期的同时,提高菌体收率。<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left><p></p> </P>

小蘑菇 发表于 2006-11-17 10:24:34

<p><P 0cm 0cm 0pt 35.25pt; TEXT-INDENT: -35.25pt; TEXT-ALIGN: left; mso-layout-grid-align: none; mso-list: l1 level1 lfo1; tab-stops: list 35.25pt" align=left>(1)    不同温度保存不同时间的菌种成活率<p></p></P><P 0cm 0cm 0pt; TEXT-INDENT: 28pt; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-layout-grid-align: none" align=left>这个实验设5个温度范围保存,每隔3天随机取20个菌球接种,以接种后二天菌种启动为准,计算成活率。观察18天,结果见表。<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center>不同温度下保存菌种成活率<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left><p> </p></p></P>

小蘑菇 发表于 2006-11-17 10:24:36

<p><P 0cm 0cm 0pt 35.25pt; TEXT-INDENT: -35.25pt; TEXT-ALIGN: left; mso-layout-grid-align: none; mso-list: l1 level1 lfo1; tab-stops: list 35.25pt" align=left>(1)    不同温度保存不同时间的菌种成活率<p></p></P><P 0cm 0cm 0pt; TEXT-INDENT: 28pt; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-layout-grid-align: none" align=left>这个实验设5个温度范围保存,每隔3天随机取20个菌球接种,以接种后二天菌种启动为准,计算成活率。观察18天,结果见表。<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center>不同温度下保存菌种成活率<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left><p> </p></p></P>

周田明 发表于 2007-2-24 10:37:30

你好;多大规可以工厂化生产

发表于 2007-4-6 14:41:00

表呢?等着看呢

gyjghx 发表于 2007-7-12 22:16:27

<p>我从全禾的液菌机宣传光盘上看到用无菌水捣碎固体专用母种后直接接入,无菌水中有大块的颗粒物,这样不堵接种枪吗?全禾是怎样解决的?知道的请告诉我,万分感谢!13964280275</p>

wwwlhs521 发表于 2007-9-11 17:43:10

<p>楼上 你了解全禾吗   我想去考察下  还有那个地方有液体菌种设备   谢谢 联系下 QQ38141328    电话13653968557</p>

飞天猫 发表于 2007-9-13 10:15:40

<p>有谁试过用液体菌种喂猪的?</p>

gaofan 发表于 2007-9-27 17:04:48

也可种其它品种,象鸡腿菇什么的.

ynymnjx 发表于 2007-11-8 15:01:42

<p>我认为固体菌种与液体菌种的区别之处就是菌种制作和培养期间方便,液体菌种风险大。</p>
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