沧县金丝小枣,品质好,产量高,驰名中外。但它生长缓慢,新种幼树都有2—3年的缓苗期,缓苗期过后,生长也很慢。需15—20年才能进入结果期,甚至有的25年后才能开甲结果。这就严重影响了金丝小枣的发展。我们通过多年试验和大面积观察,发现金丝小枣缓苗期长和生长缓慢的现象,并不是它的固有规律,在很大程度上,是人为造成的。因此,进行了大量试验研究,结果表明,从培养幼苗入手,采取一系列的管理措施,不仅彻底克服了缓苗期,而且能够速生,提前进入结果期。 Cangxian Watkins jujube, good quality, high yield, well-known at home and abroad. But it grows slowly, new species of young trees have 2-3 years Huanmiao period, Huanmiao period, the growth is very slow. It takes 15-20 years to get to the outcome, and even 25 years to get started. This severely affected the development of jasmine jujube. Through many years of experiments and large-scale observations, we found that the phenomenon of slow growth and slow growth of Sophora japonica Thunbergii is not caused by its inherent laws and is largely caused by man. Therefore, a large number of experimental studies have been carried out. The results show that starting from cultivating seedlings, a series of management measures are taken, which not only completely overcome the rejuvenation period but also allow quick access to the results period.