龙胆草覆盖遮阳网 ，斑枯病发病时间较裸地栽培晚15d，发病率为23。
Under the treatments with sun-shading net, the occurrence time of septoria leaf spot was delayed 15 days, with the rate of 23.
龙胆草覆盖遮阳网 ，斑枯病发病时间较裸地栽培晚15d，发病率为23。
Under the treatments with sun-shading net, the occurrence time of septoria leaf spot was delayed 15 days, with the rate of 23.
应用推荐