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以初果期玫瑰红苹果为试材,就不同树势、不同负载量及不同土层的新根发生动态进行了初步观察,单株小区、重复3次。结果看出随树势、负载量、土壤深度的不同,幼龄苹果的新根发生习性有明显的差别。中庸树具有良好的发根模式,地上、地下生长节奏协调;旺长树整体发根水平高,但没有
In the early stage, the rose apple was taken as the test material to observe the dynamic changes of different roots, different load and new roots in different soil layers. The single plant was repeated 3 times. The results showed that with the tree potential, the amount of load, the depth of the soil different young apple new root habits have significant differences. Moderate tree has a good hair root pattern, the ground, underground rhythm coordination; Mongolian tree overall root level is high, but not