蔡為明; 馮偉林; 金群力; 王偉平; 范麗軍; 方菊蓮; 姚平生; 陳有興
浙江省農業科學院園藝研究所; 浙江省農業科學院園藝研究所; 浙江省農業科學院園藝研究所; 浙江省云和縣農業局; 浙江省農業科學院園藝研究所; 浙江省農業科學院園藝研究所; 杭州山友生物科技有限公司; 浙江省磐安縣食藥用菌研究所 杭州 310021 ; 杭州 310021 ; 杭州 310021 ; 云和 323600 ; 杭州 310021 ; 杭州 310021 ; 蕭山 311200 ; 磐安 322300

【中文摘要】 2003年調查了不同香菇遲熟品種(241-4,135)、不同海拔高度、不同培養條件及不同越夏場所與熱害爛筒的關系。測試了6個生產上常用品種(菌株)菌絲的抗高溫能力。結果表明,2個遲熟品種中,241-4抗熱害爛筒能力較好,爛簡率為12.3%,135抗熱害能力較差,爛筒率為35.0%;海拔高于800m地區的香菇爛筒率顯著低于低海拔地區;培養場所通風散熱條件差,熱害爛筒率高,通風散熱條件好,爛筒率低。菌絲抗高溫能力測試結果表明,菌絲的抗高溫能力以135最強,但其完成發菌的菌筒抗高溫能力急劇下降,其機理有待進一步研究。

【英文摘要】 The relations of the rotten bag rate caused by heat injury with diflerent late matured Lentinula edodes strains(241-1, 135), different elevation area, differeut culture conditions and different summering conditions were analysed in 2003, and the resistant ability of six commercial strain mycelia to high temperature was also tested. The experiment results indicated that strain 241-4 showed lower rotten bag rate of 12. 3% caused by heat injury, while the strain 135 was 35.0% . And the rotten bag rate at the area with an elevation of more than 800m was significantly lower than that at low elevation area. At the same time, lower rotten bag rate was found in those summering places with better ventilation and heat dissipation conditions. The resistance ability of the growing mycelia of strain 135 to high temperature was the best among 6 strains tested, but the resistance ability of the mycelia of strain 135 to high temperature reduced sharply after spawn-run in bags. And its mechanism was re...更多mained to be further investigated later.  還原

【中文關鍵詞】 香菇; 熱害; 爛筒; 菌絲; 抗高溫
【英文關鍵詞】 Lentinula edodes; Heat injury; Rotten bag; Mycelium; Resistance to high temperature
【基金】浙江省科技廳科技攻關項目"食用菌高海拔優質、高效、錯時生產技術研究及示范基地建設"(編號:2004C32063)的部分內容

【文獻出處】 食用菌學報,Acta Edulis Fungi,編輯部郵箱,2005年01期 【DOI】CNKI:SUN:SYJB.0.2005-01-008