Fruit induction coloring agent

The invention relates to the field of plant chemical control and in particular relates to a fruit induction coloring agent which at least comprises brassinolide and/or components such as an S-resistance inducer, a jasmonic acid type compound, a wetting agent, a solubilizer and a plant ash soaking liquid. Through functions of antagonism and synergism of the components, the mature period of fruits can be shortened, the fruits can be bright in appearance and color and fragrant and sweet in taste, in addition, the preservation resistance of the fruits can be prolonged, meanwhile, phenomena such asleaf aging of plants, premature dropping of fruits and premature senility of plants are not resulted, and growth mechanisms of plants can be effectively regulated and controlled as a whole. 本发明涉及到植物化控领域，具体涉及到一种果实诱导着色剂。一种果实诱导着色剂至少包括芸苔素内酯和/或S-诱抗素、茉莉酸类化合物、润湿剂、增溶剂、草木灰浸泡液等组分，通过组分之间的拮抗和协同作用，缩短了果实的成熟期，使果实外观色泽鲜艳，口感香甜，并延长了果实的耐贮藏性，同时不会引起植物叶片老化、果实过早脱落、植物早衰等现象，从整体上有效地调控了植物的生长机制。