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树桩栽入盆盎以后,因不便松土,加上久浇肥水,引起盆壤板结,根系呼吸受阻,盆壤微生物及菌根菌、根菌大量窒死。既降低其成活率,又增大猝死率。实践中,笔者利用高压枪松土、给水(见照图),效果甚佳。树桩叶、花、果发育极为繁茂,大大缩短养桩造形年限,具体方法如下: 一、高压枪的材料与制用:①在建材商店购内径为8毫米的聚苯乙烯耐压塑料软管2～5米(长度视需要酌定),橡皮煤气管1～2米。将圆珠笔杆(锯去尖头),塞入橡皮管中,把此端橡皮管插入塑料管中,深为3～5厘米,用布条
After the stumps were planted in pots of ounce, soil was loosened due to inconveniences, and potatoes were poured into the pots for an extended period of time to cause clogging of the roots. Respiration of the root system was blocked, and a large amount of microorganisms in the soil and mycorrhizal fungi and root bacteria were suffocated. Not only reduce its survival rate, but also increase the sudden death rate. In practice, I use high-pressure gun loose soil, water (see photo), the effect is very good. Stump leaves, flowers, fruit development is extremely lush, greatly reducing the pile forming pile life, as follows: First, the material and system of high pressure gun: ① in the building materials store buy 8 mm diameter polystyrene pressure hose 2 ~ 5 meters (length as required discretion), rubber gas pipe 1 to 2 meters. The ball-point pen (saw to the tip), into the rubber tube, the end of the rubber tube into the plastic tube, deep 3 to 5 cm, with cloth