秋插水杉育苗,往往因天气干旱,生长期短,影响成活率。为了解决这个问题,我们认真学习毛主席关于“捉住了这个主要矛盾,一切问题就迎刃而解了”的光辉哲学思想,从解决光和水这项主要矛盾出发,采用塑料薄膜拱罩育苗,取得了秋插水杉生根成苗达93.3%的良好效果。现将具体做法简介如下: 插前准备一、圃地选择:水杉虽较耐湿,但不定根的形成仍须良好的通气条件,所以,插壤最好是粗细中等的河砂,或选具有团粒结构且呈中性至微酸性壤质土作圃地。 Autumn plug Thousands of fir seedlings, often due to the weather arid, short growth period, affecting the survival rate. In order to solve this problem, we conscientiously study Chairman Mao’s glorious philosophical thinking on “catching this major contradiction and resolving all problems.” From the solution to the major contradiction between light and water, we adopted the plastic film arbor to nurture seedlings and made Autumn planting Sec.2 rooted seedlings up to 93.3% good results. Now the specific practices are as follows: Preparation before insertion First, the choice of garden: Metasequoia is more moisture, but adventitious roots formed still need good aeration conditions, so the intercalation is preferably medium thickness river sand, or choose to have a granular structure And to neutral to slightly acidic loamy soil garden.