按常规,一般新从山野间挖回的榆桩假植或上盆后习惯于浇一次透水,俗称“定根水”,以期达到桩头湿润,不脱水,提高成活率。其实不然,这恰是榆桩的致命伤。从榆树的生理特征看,其韧皮部较厚,含水量大,当属肉质性。是凡搞盆景的都知道,榆桩挖回后稍隔一段时间便会发现在其断截面会溢出透明状液体,俗称“跑浆”,特别是在根部尤为明显,倘若在这种情况下 As a general rule, the general new Yuzhu excavated from the mountains and fields after planting or potted accustomed to pouring a permeable, commonly known as “rooting water”, in order to achieve the pile head moist, do not dehydration, improve survival. In actual fact, this is the fatal wound Yuzhu. Elm from the physiological characteristics of view, the phloem thicker, water content, when a meat quality. Whoever engage in bonsai knows, Yuzhu dig back after a period of time will be found in its broken section will overflow the transparent liquid, commonly known as “running pulp”, especially in the root is particularly obvious, if in this case