目前,冬枣花期管理的主要技术措施仍然是环剥(开甲)和喷施九二0,特别是花期喷九二0是促进枣花稳定坐果的重要措施之一,但喷施九二0往往会产生细长枝增多,由于枝叶的过份生长而抑制花和果的正常生长发育。对冬枣不同生长时期喷施云大全树果进行试验,旨在寻找一种九二0的替代产品,能够促进冬枣树稳定坐果而不至于造成枝叶徒长,为冬枣生产提供科学依据。 At present, the main technical measures for the management of the winter jujube flowering period are still one of the important measures to promote the stable fruit setting of the jujube flowers, namely, ring pealing and the spraying of juveniles. In particular, the flowering of jujube spray is one of the important measures to promote fruit jujube stability. However, Will produce slender branches increased, due to the excessive growth of branches and flowers and flowers to inhibit the normal growth and development. Jujube jujube sprayed different age growth of the whole tree to carry out experiments to look for a nine hundred twenty-two alternative products, can promote winter jujube tree fruit stability and stability will not result in branches and leaves, for the production of jujube provide a scientific basis.