日光温室羊肚菌种植关键技术

Key Technology of Morchella Cultivation in Solar Greenhouse

羊肚菌属于低温型珍贵的食药两用菌类,在冀东地区日光温室内采取构建由双层PE布+2层太空棉组成的保温被保温,选择适宜遮光率的遮阳网并在不同生长阶段变换覆盖位置以控制光照和温度,利用微喷灌控制湿度,配置温室电除雾防病促生系统有效预防病害等措施,同时集成适宜羊肚菌生长的生态环境控制技术,如选择适宜的播种时间、播种量以及管理方法,并通过施加外援营养袋和变温管理等措施,实现羊肚菌的高效生产。

Morchella is a kind of rare edible and medicinal fungi cultured under low temperature.In the solar greenhouse in Eastern Hebei,measures were adopted,such as constructing insulation quilt composed of double-layer PE cloth and two-layer space cotton to keep warm,selecting a shading net of appropriate shading rate and changing the coverage position at different growth stages to control the light and temperature,using micro sprinkler irrigation to control humidity,and configuring the growth promotion and disease prevention system for greenhouse with electric defogging to effectively prevent disease.The high efficient production of Morchella could be realized by integrating the ecological environment control technology suitable for the growth of Morchella,such as selecting the appropriate sowing time,sowing amount and management methods,and applying external nutrition bags and variable temperature managements at the same time.