平菇新品种“吉平1号”的选育

Breeding of A NewPleurotus Cultivar ‘Jiping No.1'

平菇新品种“吉平1号”是由西藏地区采集的野生菌株经过系统选育而获得的优良菌株，从接种到采收72-95d，子实体大型丛生、覆瓦状，菌盖扇形、灰白色，单个子实体宽5．5～9．2cm，菌盖厚0．43～O．76cm，菌柄长1～5cm，商品性好。2009-2010年区域试验表明：平均每100kg干料产鲜菇88．6kg，比对照品种‘蕈谷黑平菇’增产6．5％；生产试验结果表明：平均每100kg干料产鲜菇87．3始，比对照品种‘蕈谷黑平菇’增产5．7％。

＇Jiping No. l＇is a new cultivar of Pleurotus that was systematicly breeded from a Tibet local Pleurotus with excellent character,72-95 days are required from inoculation to harvest. The fruit body is large,dense growth. The pileus is fan shaped and hoary. The diameter of a fruit body is 5. 5 - 9. 2 cm. The thickness of pileus is 0. 43 - 0. 76 cm. The length of stipitipellis is 1 - 5 cm. It has good commercial characteristics. The results of regional trials of 2009 - 2010 showed that the average yield of fresh fruit body was 88. 6 kg per 100 kg dry compost, which was 6. 5 % higher than the control variety. The results of production test showed that the average yield of fresh fruit body was 87. 3 kg per 100 kg dry compost, which was 5. 7 % higher than the control.