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农学学报

农学学报 ›› 2021, Vol. 11 ›› Issue (12): 95-99.doi: 10.11923/j.issn.2095-4050.cjas20191200294

所属专题： 食用菌； 食用菌

• 林学/园艺/园林/食用菌 • 上一篇    下一篇

桑枝屑代料栽培对香菇性状的影响

胡桂萍1,2,3(), 黄金枝1,2,3, 王亚威1,2,3, 张诚4, 石旭平1,2,3, 王丰1,2,3, 张国彪1,2,3, 曹红妹1,2,3   

  1. 1江西省蚕桑茶叶研究所,南昌 330202
    2江西省经济作物研究所,南昌 330202
    3江西省蚕桑工程技术研究中心,南昌 330202
    4江西省农业科院农业应用微生物研究所,南昌 330200
  • 收稿日期:2019-12-06 修回日期:2020-02-23 出版日期:2021-12-20 发布日期:2022-01-14
  • 作者简介:胡桂萍,女,1985年出生,福建龙岩人,副研究员,博士,研究方向：植保和农业资源综合利用。通信地址：330202 江西省南昌县黄马乡 江西省蚕桑茶叶研究所,Tel：0791-85023010,E-mail： hugp_2007@163.com。
  • 基金资助:
    江西现代农业科研协同创新专项“江西主栽食用菌提质增效关键技术赣中集成示范”(JXXTCX201803-06);财政部和农业农村部：国家现代农业产业技术体系资助

Mulberry Straw Substrates: Effects on Fruiting Traits of Lentinus edodes

HU Guiping1,2,3(), HUANG Jinzhi1,2,3, WANG Yawei1,2,3, ZHANG Cheng4, SHI Xuping1,2,3, WANG Feng1,2,3, ZHANG Guobiao1,2,3, CAO Hongmei1,2,3   

  1. 1Jiangxi Sericulture and Tea Research Institute, Nanchang 330202, Jiangxi, China
    2Economic Crops Research Institute of Jiangxi Province, Nanchang 330202, Jiangxi, China
    3Jiangxi Research Center of Silk and Mulberry Engineering and Technology, Nanchang 330202, Jiangxi, China
    4Institute of Agricultural Applied Microbiology, Jiangxi Academy of Agricultural Sciences, Nanchang 330200, Jiangxi, China
  • Received:2019-12-06 Revised:2020-02-23 Online:2021-12-20 Published:2022-01-14

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摘要：

为进一步拓宽桑枝食用菌化的实用范围,以中低温香菇品种‘明60’为栽培菌种,以常规杂木屑配方（木屑80%、麸皮18%、石膏1%、菌菇素0.5%）为对照,设置桑枝替代木屑不同比例(5%、15%、25%、35%、50%、75%、100%),探究桑枝替代量对香菇性状的影响。结果显示,香菇菌丝平均生长速率随着桑枝替代量增加呈现先升高后降低的趋势,菌丝满袋时间、袋鲜菇总产量、菌盖质量、菌盖厚度、菌盖直径、菌炳长度、单菇质量与桑枝替代量呈反比,但桑枝替代不影响香菇的外观性状和颜色。当桑枝替代比例为5%~50%时,香菇的生长性状、商品性状以及经济效益明显高于对照,当替代比例为15%效果最佳。

关键词: 桑枝屑, 代料栽培, 香菇, 生物学性状

Abstract:

The effect of mulberry straw substrates on fruiting traits of Lentinus edodes was explored. ‘Ming60’ was taken as the L. edodes variety, and conventional sawdust formula was used as the control, including 80% sawdust, 18% bran, 1% gypsum and 0.5% mushroom element. Mulberry straw substituting sawdust with different proportions of 5%, 15%, 25%, 35%, 50%, 75% and 100% were set in this experiment to broaden the practical scope of mulberry straw substrates for edible fungi cultivation. The results showed that the average mycelium growth rate presented a trend of increase first and then decrease along with the increase of substitution rate. Time from inoculation to end of mycelia, fresh mushroom production per bag, pileus weight, pileus thickness, pileus diameter, stipe length, and fruit body weight were inversely proportional to mulberry straw substitution rate, but the mushroom shape and color were not affected. And at the same time, when the proportion of mulberry straw substitution was 5%-50%, the growth traits, commodity characteristics and economic benefit of mushroom were significantly better than those of the control group, and the effect reached the best when the proportion of mulberry straw substitution was 15%.

Key words: Mulberry Straw Substrates, Substitution Cultivation, Lentinus edodes, Biological Trait

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