Method and agent for prolonging flowering stage of ornamental type rape flowers as well as agent preparing method

Abstract

The invention provides a method and an agent for prolonging the flowering stage of ornamental type rape flowers as well as an agent preparing method, and belongs to the field of crop cultivation. The agent is a solution prepared from indole-3-acetic acid and a solvent through mixing, wherein the concentration of indole-3-acetic acid is 100-600 mg / L. The aqueous agent has the advantages of safe use and non-toxic, and absorption of indole-3-acetic acid in the agent by rape is facilitated. Indole-3-acetic acid with the concentration of 100-600 mg / L has an inhibiting function on the growth speed of the rape flowers, so that the flowering stage of the rape flowers is prolonged, and the ornamental flowering stage is prolonged.

Description

technical field

[0001] The invention relates to the field of crop cultivation, in particular to a method for prolonging the flowering period of ornamental rapeseed, a medicament and a preparation method thereof. Background technique

[0002] With the improvement of people's living standards, leisure and sightseeing has become one of the main ways for people to relax and relieve stress. Rapeseed has the advantages of simple planting management, easy scale formation, obvious shocking effect, and full bloom in early spring. Sightseeing agriculture featuring rapeseed flowers has developed rapidly in recent years. Wuyuan in Jiangxi, Luoping in Yunnan, and Xinghua in Yangzhou are all good places to watch rapeseed flowers. The ornamental rape flower industry has driven the rapid development of the local economy. Take Wuyuan, Jiangxi Province, which is known as the most beautiful village in China, as an example. The comprehensive economy of its sightseeing rapeseed is about 1 bill...

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