| 贮梨冷库生产金针菇时的CO2浓度变化及调控研究 |
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| 引用本文： | 冯秀芹,高春燕,池惠荣,王朝江.贮梨冷库生产金针菇时的CO2浓度变化及调控研究[J].河北农业科学,2006,10(2):38-42. |
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| 作者姓名： | 冯秀芹 高春燕 池惠荣 王朝江 |
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| 作者单位： | 河北省农林科学院遗传生理研究所,河北石家庄,050051;河北省农林科学院遗传生理研究所,河北石家庄,050051;河北省农林科学院遗传生理研究所,河北石家庄,050051;河北省农林科学院遗传生理研究所,河北石家庄,050051 |
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| 摘 要： | 针对闲置贮梨冷库进行金针菇生产易造成库内CO2过度积累而影响金针菇商品性能问题,采用观测和模拟试验,对贮梨冷库生产金针菇时的CO2浓度变化及排除方法进行了研究.结果表明:金针菇菌丝体和子实体发育过程中不断产生CO2,且所产生的CO2浓度随时间延长而增高;在冷库近底层增加新风口,与库门构成平抽气流的改建设计,能有效提高CO2的排除效果,机械通风并辅以化学吸收剂Ca(OH)2,可有效保障库内CO2浓度与金针菇子实体生长发育的不同阶段相适应.
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| 关 键 词： | 贮梨冷库 金针菇 CO2积累 调控 |
| 文章编号： | 1008-1631(2006)02-0038-05 |
| 收稿时间： | 2006-05-16 |
| 修稿时间： | 2006年5月16日 |
Study on Regulation Methods of CO2 in Pear Refrigerated Warehouse Growing Flamulina Jelutipes |
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| FENG Xiu-Qin,GAO Chun-Yan,CHI Hui-Rong,WANG Chao-Jiang.Study on Regulation Methods of CO2 in Pear Refrigerated Warehouse Growing Flamulina Jelutipes[J].Journal of Hebei Agricultural Sciences,2006,10(2):38-42. |
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| Authors: | FENG Xiu-Qin GAO Chun-Yan CHI Hui-Rong WANG Chao-Jiang |
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| Institution: | Institute of Genetics and Physiology, Hebei Academy of Agriculture and Forestry Sciences, Shijiazhuang 050051, China |
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| Abstract: | The mycelium and sporophore of Flamulina jelutipes could result in higher CO_2 concentration accumulated excessively to be incapable of removing CO_2 out immediately when using old ventilation in the pear refrigerated warehouse produced Flamulina jelutipes.This research proposed a set of ventilative design for rebuilding refrigerated warehouse which could remove CO_2 out efficiency.Additional,the methods of mechanical ventilating with Ca(OH)_2 for chemical absorption have been adopted for growing of Flamulina jelutipes at different developing period to ensure them growing in the appropriate condition. |
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| Keywords: | Pear refrigerated warehouse Flamulina Jelutipes CO_2 accumulate Removal |
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