Landscape plant growth retardant and preparation method thereof

Abstract

The invention discloses a landscape plant growth retardant and a preparation method thereof. The retardant comprises the following components in part by weight: 10 to 45 parts of plant growth regulator; 5 to 20 parts of bactericide; 40 to 70 parts of nitrogenous chemical fertilizer; 0.01 to 0.1 part of stress resisting agent; 0.01 to 0.1 part of phenylpropionic acid compound and 0.0005 to 0.001 part of lanreotide. The invention finds that the phenylpropionic acid compound has the effect of obviously delaying plant growth for the first time and the lanreotide for anticancer research is appliedto the retardant; and the plant growth regulator, the phenylpropionic acid compound and the anreotide are combined in a synergistic way so that the effect of the landscape plant retardant is well achieved. The retardant can restrain the excessive growth of new branches of trees and shrubs, shortens the length of internode, increases the blade thickness and the chlorophyll content, reduces the occurrence of dry rot, has good stress resistance and reduces the lawn grass chlorosis phenomenon and diseases.

Description

technical field [0001] The invention belongs to the field of plant growth regulators, in particular to a garden plant growth retarder and a preparation method thereof. Background technique [0002] Since the 1990s, with the rapid development of my country's social economy and the improvement of people's living standards, urban gardens and lawns have also developed rapidly. The sales volume of turfgrass in my country is increasing at a rate of more than 20% per year. By 2000, it will be about 4000t, which means that the area of ​​turfgrass in my country will be about 60000ha in the past 10 years. Once the turfgrass is built, the daily and regular cultivation and management measures are Indispensable among them is the important job of maintaining a high-quality lawn when mowing. Due to the immature development of the turf industry in my country, the cost of planting per unit area is relatively high, and the later management is a continuous investment. According to the current ...

AI Technical Summary

Problems solved by technology

Then, this single use has large side effects and narrow scope of action, and leaf chlorosis occurs while lawn grass dwarfs. At the same time, under the condition of high temperature and high humidity in summer, serious grass root and stem rot and blight