Rooting solution for forsythia suspensa cuttage growing seedlings and preparation method thereof

Abstract

The invention discloses a rooting solution for forsythia suspensa cuttage growing seedlings and a preparation method thereof. The rooting solution comprises the following components in parts by weight: 2-5 parts of an ABT rooting powder, 10-20 parts of indoleacetic acid, 5-12 parts of bone powder, 3-8 parts of sucrose, 1-3 parts of potassium dihydrogen phosphate, 1-3 parts of ammonium nitrate, 1-2parts of vitamin B2, a tobacco root extraction solution and the like. The preparation method includes the steps: removing seeds of green hawthorn and fresh black plum, then squeezing and filtering, to obtain a filtrate and a filtrate residue, drying the filtrate residue, and then crushing to obtain a first powder; drying folium artemisiae argyi, and then crushing to obtain a second powder; and mixing the second powder with bamboo vinegar liquid, allowing to stand for 2-3 h, then adding the first powder, mixing, allowing to stand for 0. 5-1 h, then adding the filtrate obtained in the step (1),mixing evenly, finally, adding other components, mixing evenly, and thus obtaining the product. The rooting solution provided by the invention can effectively promote the rooting of the forsythia suspensa cuttage growing seedlings, shortens the rooting time, and improves the rooting rate and the survival rate.

Description

technical field [0001] The invention belongs to the technical field of rooting liquid, and in particular relates to a rooting liquid for forsythia cutting seedling cultivation and a preparation method thereof. Background technique [0002] Forsythia suspensa (Thund.) vahl is a bulk medicinal material commonly used in my country, and its good economic benefits, ecological benefits, and its important position in the development of new drugs and the utilization of new resources have been recognized by more and more people; It is widely used in greening and beautifying cities, and is also considered to be a rare and excellent tree species for sightseeing agriculture and modern gardens. Because forsythia is not easy to bear fruit, it is often propagated by tillers in production at present, but conventional cuttings are not easy to take root and survive, and the propagation coefficient of seedlings is low, so that the supply of seedlings in the market is in short supply. Contents...

AI Technical Summary

Problems solved by technology

Because forsythia is not easy to bear fruit, it is often propagated by tillers in production at present, but conventional cuttings are not easy to root and survive, and the seedling reproduction coefficient is low, so that the supply of seedlings in the market is in short supply.

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