susuki 发表于 2010-12-9 06:34:22

栎树皮的主要成分是什么

砍的棒棒准备搞代料香菇，可是这些栎树都是经过几次大火没烧死的，树皮被烧过的特别厚，请问树皮中木质素的含量有多少，是否会影响产量，因为棒比较细，地径只有7/8公分左右，请各位指点

myb 发表于 2010-12-9 07:50:36

<span style="FONT-SIZE: 11.5pt; FONT-FAMILY: 宋体; 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">其树皮化学成分主要有黄酮及鞣质反映。老皮含鞣质</span><span lang="EN-US" style="FONT-SIZE: 11.5pt; 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; mso-fareast-font-family: 宋体">6.2%-9.3%</span><span style="FONT-SIZE: 11.5pt; FONT-FAMILY: 宋体; 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">，嫩皮含</span><span lang="EN-US" style="FONT-SIZE: 11.5pt; 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; mso-fareast-font-family: 宋体">11%-16%</span><span style="FONT-SIZE: 11.5pt; FONT-FAMILY: 宋体; 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">。心材含鞣质</span><span lang="EN-US" style="FONT-SIZE: 11.5pt; 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; mso-fareast-font-family: 宋体">1.9-3.4%</span><span style="FONT-SIZE: 11.5pt; FONT-FAMILY: 宋体; 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">。</span>

susuki 发表于 2010-12-9 07:56:56

<p>皮厚是否会降低产量，他们说栎树棒越粗，代料的产量越高，有科学依据吗</p>

myb 发表于 2010-12-9 08:22:42

<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-bidi-font-size: 12.0pt; 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">皮厚贮藏的营养丰富，皮层和木质部结合的较紧密，有利于食用菌菌丝生长。有利于产量的提高。</span>
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