高温平菇品种比较试验  

Comparison Test of Pleurotus ostreatus Varieties at High Temperature Cultivation

作　　者：吴尚军[1] 池美娜 贺国强[1] 赵海康[1] 胡晓艳[1] WU Shangjun;CHI Meina;HE Guoqiang;ZHAO Haikang;HU Xiaoyan(Beijing Agricultural Technology Extension Station, Beijing 100029, China;Beijing Huairou Planting Service Center, Beijing 101499, China)

机构地区：[1]北京市农业技术推广站,北京100029 [2]北京市怀柔区种植业服务中心,北京101499

出　　处：《蔬菜》2018年第6期54-60,共7页Vegetables

基　　金：北京市蔬菜产业提质增效工程项目(2017107)

摘　　要：为了筛选出适宜北京地区生产的高温平菇品种,对23个平菇品种的发菌速度、子实体性状、出菇产量等指标进行了观测比较,结果表明:云南89、高温灰平和平菇125这3个品种菌丝洁白、粗壮,接种后3 d开始吃料,菌丝发满天数分别为21、24、28 d,菌丝日均生长量分别为11.4、10.0、8.6 mm;子实体呈灰色,韧性好,菌盖厚度均为7.0 mm,单朵质量位列前4,分别为429.0、264.0、291.3 g;单棒产量位列前3,分别为1.68、1.63、1.62 kg;生物转化率位列前3,分别为112.0%、108.7%和108.0%;总潮次均为5潮;综合评价总分依次为10.0、9.0、9.0分,位列前3;因此,云南89、高温灰平和平菇125可以作为耐高温平菇品种在北京地区进行生产示范。In order to screen out the suitable varieties of Pleurotus ostreatus at high temperature cultivation in Beijing area, the growth rate, fruiting character and yield of 23 varieties of Pleurotus ostreatus were observed and compared. The results showed that the mycelium of ＇Yunnan 89＇, ＇Gaowenhuiping＇ and ＇Pinggu 125＇ were white and strong, began to consume culture medium after 3 d and were full for 21, 24, 28 d with the daily growth of 11.4, 10.0, 8.6 mm, respectively. The sporophore was gray with good ductility, the thickness of the cap was 7.0 mm, and the weight of the fruiting body ranked the top 4 which were 429.0, 264.0, 291.3 g, respectively, and the single rod production ranked the top 3, which were 1.68, 1.63, 1.62 kg, respectively. Biological efficiency were the top 3, they were 112%, 108.7% and 108%, respectively, the total tide were all 5 times, and the total score were 10.0, 9.0 and 9.0 which ranked the top 3. Therefore, ＇Yunnan 89＇, ＇Gaowenhuiping＇ and ＇Pinggu 125＇ could be used as mushroom varieties with high temperature resistance to demonstrate in Beijing area.

关 键 词：平菇 高温 品种 比较 

分 类 号：S646.14[农业科学—蔬菜学]