一、密接种。增加椴木的发菌点,发菌点多发菌面积就大,可在较短的时间内使菌丝浸透椴木。椴木与外界进行气体交换主要靠吸收和蒸发水分,干湿交替的水分运动能使椴木内部得到充足的氧气,使菌丝深入椴木吃料,从而加速椴木成熟,减少受杂菌感染的概率。二、深接种。种穴深则装菌多,有利于增强抗旱力,减少外界温差对种穴底部种块的刺激。种块内菌 First, the close type. Increase basswood hair germination point, bacteria germination multiplicative bacteria area is large, in a relatively short period of time so that mycelium saturated basswood. Basswood and gas exchange with the outside world mainly by absorption and evaporation of moisture, alternating wet and dry water movement can make enough internal basswood oxygen, hyphae feed into the basswood, thus accelerating basswood maturity, to reduce bacterial infection The probability. Second, deep seeding. Species deep bacteria is more, is conducive to enhancing drought resistance, reduce the temperature difference on the bottom of the species seedlings stimulation. Species of bacteria