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.
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