王宁930716 发表于 2011-12-16 18:43:11

求老师帮助

我第一次种金针菇 这是什么原因啊&nbsp; 中间发黑<br/><br/>

菇の恋人 发表于 2011-12-16 19:23:53

<p>温度高烧的&nbsp;&nbsp;&nbsp; 是不是在搔菌后 披膜了&nbsp; ，<span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">②</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">保湿通风催蕾。披膜后保持膜内小气候，空气相对湿度</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">85%</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">～</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">90%</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">，每天早上掀膜通风</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">30</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">分钟，约</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">7</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">～</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">10</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">天可相继出菇，出菇后可适当加大通风，保证湿度，但不可把水洒到菇体上。</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体"> </span>2中讲到的是对的但是要注意&nbsp; 这需要在自然温度在五度以下来做，负责必然烧菜，烂心，正常出菇&nbsp; 我地原则上金针菇不长出袋口不披膜，</p>

hzdl2010 发表于 2011-12-17 10:03:42

理由同上,同时营养基质偏酸,,,

王宁930716 发表于 2011-12-17 21:54:15

那有斑点是什么原因啊

<p>那有斑点是什么原因啊</p>

zzz139 发表于 2011-12-19 23:25:15

是米黄品种吗？长那么长了菇帽还是针型，根部死菇多，从头到尾缺氧，发黑处是袋内蒸馏水过多腐烂。
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