Method of cultivating cut-flower chrysanthemum by secondary light supplement

Abstract

The invention discloses a method of method of cultivating cut-flower chrysanthemum by secondary light supplement and relates to the technical field of cultivation of cut-flower chrysanthemum. After the cut-flower chrysanthemum enters a reproduction growth phase after a nutritional growth phase ends, secondary light supplement is carried out in the process of from floret primordium differentiation initial stage to floret primordium differentiation final stage; accordingly, flag leaf area can be enlarged, the number of petals of the cut-flower chrysanthemum increases, and formed buds are larger. Through the application of the method, flowering phase can be regulated.

Description

technical field [0001] The invention relates to the technical field of cultivating cut-flower chrysanthemums, in particular to a method for cultivating cut-flower chrysanthemums by using secondary lighting technology. Background technique [0002] With the improvement of people's living standards, the flower market is entering a stage of rapid development. As an important part of the flower market, cut chrysanthemums have been favored by more and more consumers. The autumn chrysanthemum named "Shenma" is The main varieties of cut chrysanthemums are mainly consumed in South Korea, Japan and other countries. In winter, due to the short light time, cut chrysanthemums tend to bloom early during the growth process, which results in insufficient height of cut chrysanthemums and fewer petals. It cannot meet the needs of customers, and with the shortening of the light time, it cannot meet the cultivation requirements of cut chrysanthemums, resulting in interruption of market supply....

AI Technical Summary

Problems solved by technology

[0002] With the improvement of people's living standards, the flower market is entering a stage of rapid development. As an important part of the flower market, cut chrysanthemums have been favored by more and more consumers. The autumn chrysanthemum named "Shenma" is The main varieties of cut chrysanthemums are mainly consumed in South Korea, Japan and other countries. In winter, due to the short light time, cut chrysanthemums tend to bloom early during the growth process, which results in insufficient height of cut chrysanthemums and fewer petals. Unable to meet customer needs, and with the shortening of the light time, unable to meet the cultivation requirements of cut chrysanthemums, resulting in interruption of market supply