缩节胺的化控特点，具有控上（地上部生长）和促下（根系）的作用并存，修饰外形与调节内部生理的作用同步，以及协调营养生长和生殖生长的作用。使用得当可以起到增产、早熟、减少田间作业量的综合使用。现就有关使用技术问题介绍如下：１、正确掌握施用时间和剂量是搞好... Differentiated amine control features, with controlled (aboveground growth) and promote (root) role co-exist, modify the shape and regulate the role of internal physiology synchronization, and to coordinate the role of vegetative and reproductive growth. Proper use can play a yield, precocious, reducing the amount of field operations combined. Now on the use of technical problems are described below: 1, the correct grasp of the application time and dosage is a good ...