枣树是河北省栽培最多分布最广的果树,产量最大,品质也佳。由于枣树适应性强,各地大都任其自然生长,不加整形修剪,管理粗放,因此枣树的树体形状各不相同。树体结构的好坏,对树龄的长短、树势的盛衰和产量的高低影响很大。根据我们两年来的调查看出:枣树的树体结构良好,发育旺盛,基枝配备得当的,则连年稳产丰产;枝 Jujube is the most widely distributed in Hebei Province, the most widely distributed fruit trees, the largest output, good quality. Due to jujube adaptability, most of the rest of its natural growth, without shaping pruning, extensive management, jujube tree body shapes vary. The structure of the tree is good or bad, a great impact on the length of the tree, the rise and fall of the tree potential and the level of output. According to our investigation over the past two years, we can see that the jujube tree has a well-structured and well-developed tree with well-balanced base branches,