| 保水剂在平菇栽培中的应用研究 |
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| 引用本文： | 马晓娣,刘贵巧,房刚. 保水剂在平菇栽培中的应用研究[J]. 中国食用菌, 2011, 30(4): 32-35 |
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| 作者姓名： | 马晓娣 刘贵巧 房刚 |
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| 作者单位： | 1. 河北工程大学,河北邯郸,056038
2. 北京金元易生态工程技术中心,北京,100015 |
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| 摘 要： | 为解决平菇栽培过程中培养料失水以及补水问题,提高平菇产量,本试验将不同类型（MP3005KM、MP3005KB、MP—KR、MP—KS）、不同浓度（0．1％、0．5％、1％、1．5％、2％）的保水剂吸水制成凝胶颗粒后进行拌料处理,并对平菇茵丝生长、出菇以及产量等进行观察与测定研究。结果表明,保水剂使用浓度为0．5％时效果最好,可使菌丝布满袋时间提前2d～5d,出菇提前4d-6d,产量提高20％左右。保水剂使用浓度≥1％时,菌丝生长受到抑制、出菇时间延迟,且浓度越大,菌丝生长及出菇速度越缓慢,对产量亦产生不利影响。在保水剂对菌丝生长、出菇以及产量的影响趋势方面,4种保水剂之间并无明显区别。由此可见,选择适宜浓度的保水剂制成凝胶颗粒进行拌料处理,是解决平菇栽培过程中培养料失水以及补水问题,提高平菇产量的有效途径,值得推广应用。
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| 关 键 词： | 保水剂 平菇 栽培 |
Research on Application Effect of Water-retaining Agent in the Cultivation of Pleurotus ostreatus |
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| MA Xiao-di,LIU Gui-qiao,FANG Gang. Research on Application Effect of Water-retaining Agent in the Cultivation of Pleurotus ostreatus[J]. Edible Fungi of China, 2011, 30(4): 32-35 |
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| Authors: | MA Xiao-di LIU Gui-qiao FANG Gang |
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| Affiliation: | MA Xiao-di1,LIU Gui-qiao1,FANG Gang2(1.Hebei University of Engineering,Handan Hebei 056038,2.Beijing Jinyuanyi Ecological Engineering Technology Center,Beijing 100015) |
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| Abstract: | In order to solve the water lost and supply of culture medium and improve the output in the cultivation of Pleurotus ostreatus,the way of culture medium mixing with gelatum particle of water-retaining agent of the different types and concentration was applied,and the application effect of water-retaining agent on growth of hypha,eruption of primordium and output was investigated in this experiment.The results demonstrated that when the concentration of water-retaining agent was 0.5%,its application effect w... |
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| Keywords: | Water-retaining agent Pleurotus ostreatus Cultivation |
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