魏海龍; 吳學謙; 吳慶其; 李海波; 付立忠; 吳巖課
麗水市食用菌研究開發(fā)中心; 浙江益圣菌物發(fā)展有限公司; 浙江省林業(yè)科學研究院; 浙江省森林資源生物與化學利用重點實驗室; 云和縣農業(yè)局

【中文摘要】 以應用較為廣泛的石蠟保水膜為對照,比較了三種菌興保水膜和免割袋對花菇菌棒保水效果、花菇產量和花菇發(fā)生率的影響。出菇前保水結果表明,應用菌興102保水膜的花菇菌棒日均失水量為4.6 g,比對照石蠟膜低0.8 g,差異達到極顯著水平;應用免割袋的花菇菌棒日均失水量為6.8 g,比對照石蠟膜高1.4 g,差異達極顯著水平。應用各種保水膜的干花菇袋單產均可達到70 g以上。應用菌興100、101、102保水膜和免割袋與對照石蠟膜的花菇發(fā)生率分別為50.9%、51.0%、54.1%、42.9%和53.7%。差異顯著性分析表明,菌興系列保水膜與石蠟膜的差異不顯著,而免割袋與石蠟膜的差異達到了極顯著水平。從保水效果、花菇產量、花菇發(fā)生率和生產成本來看,菌興102保水膜可替代石蠟保水膜用于花菇生產,具有廣闊的應用前景。

【英文摘要】 The effects of three novel Junxing coatings on the water retention capacity of artificial logs used for Lentinula edodes cultivation,on total fruit body yields,and on the proportion of 'flower-cracked' fruit bodies,were evaluated using a paraffin coating as the control.Average water losses of 4.6 g per day were recorded for logs treated with Junxing coating 102 which was significantly lower (p 0.01) than average water losses from controls.Dry weight fruit body yields from logs subjected to all treatments reached 70 g per log, and the relative proportions of 'flower-cracked' fruit bodies were 50.9%,51.0%,54.1%,42.9% and 53.7% for Junxing coatings 100,101,102,a thin polyethylene bag covering and paraffin coated controls, respectively.Based on our data relating to water retention capacity,fruit body yields and production costs, Junxing coating 102 represents an economically viable alternative to paraffin coatings in L. edodes production.

【中文關鍵詞】 香菇; 花菇; 保水膜; 菌棒栽培
【英文關鍵詞】 Lentinula edodes; ’flower-cracked’ fruit body; Junxing coating; artificial log cultivation
【基金】浙江省重大科技攻關項目“食用菌質量安全及標準關鍵技術集成與示范”(編號2004C12009)的部分研究內容

【文獻出處】 食用菌學報,Acta Edulis Fungi,編輯部郵箱,2008年04期 【DOI】CNKI:SUN:SYJB.0.2008-04-011