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Rooting bacteria solution for fructus forsythiae cutting seedlings

A technology of cutting seedlings and bacterial liquid, applied in the direction of application, organic fertilizer, fertilizer mixture, etc., can solve the problems of low seedling reproduction coefficient, difficult forsythia to harden, difficult to root and survive, etc., and achieves easy promotion, low cost, and short production cycle Effect

Inactive Publication Date: 2014-12-10
XIAN UNVERSITY OF ARTS & SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

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  • Rooting bacteria solution for fructus forsythiae cutting seedlings

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Effect test

Embodiment 1

[0033] The rooting bacteria liquid used for the cutting seedling cultivation of forsythia in this embodiment, each liter of the rooting bacteria liquid includes 10 g of Bacillus subtilis bacteria powder, 1 g of potassium dihydrogen phosphate, 0.5 g of indomethacin, glycerin for dissolving indomethacin (glycerol consumption is to make indomethacin dissolve), and the balance is water; the content of bacillus subtilis in the bacillus subtilis powder is 1 * 10 12 unit / g; the Bacillus subtilis is Bacillus subtilis ZK1-18, and the preservation number is CGMCC No.9402.

[0034] The preparation method of the rooting bacteria liquid of the present embodiment may further comprise the steps:

[0035] Step 1. Inoculate the ZK1-18 strain in a solid medium for cultivation, the cultivation temperature is 30°C, and the cultivation time is 36h-72h to obtain a first-grade strain; the composition of the solid medium is: glucose 3.506g, peptone 0.83 g, yeast extract 0.5g, potassium dihydrogen ph...

Embodiment 2

[0041] The rooting bacteria liquid used for the cutting seedling cultivation of forsythia in this embodiment, each liter of the rooting bacteria liquid includes 30 g of Bacillus subtilis bacteria powder, 1.5 g of potassium dihydrogen phosphate, 1 g of indomethacin, glycerin for dissolving indomethacin (glycerol consumption is to make indomethacin dissolve), and the balance is water; the content of bacillus subtilis in the bacillus subtilis powder is 1 * 10 10 unit / g; the Bacillus subtilis is Bacillus subtilis ZK1-18, and the preservation number is CGMCC No.9402.

[0042] The preparation method of the rooting bacterium liquid of the present embodiment is identical with embodiment 1.

Embodiment 3

[0044] The rooting bacterium liquid that is used for forsythia cutting seedling raising of the present embodiment, every liter of rooting bacterium liquid comprises Bacillus subtilis bacterium powder 15g, potassium dihydrogen phosphate 1.5g, indomethacin 0.8g, for dissolving indomethacin Glycerol (glycerol consumption is to make indomethacin dissolve), and the balance is water; the content of Bacillus subtilis in the described Bacillus subtilis bacteria powder is 1×10 11 unit / g; the Bacillus subtilis is Bacillus subtilis ZK1-18, and the preservation number is CGMCC No.9402.

[0045] The preparation method of the rooting bacterium liquid of the present embodiment is identical with embodiment 1.

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Abstract

The invention discloses a rooting bacteria solution for fructus forsythiae cutting seedlings. Each liter of rooting bacteria solution comprises the following components by weight: 10-30 grams of bacillus subtilis powder, 1-2 grams of potassium dihydrogen phosphate, 0.5-1 gram of indometacin and the balance of water, wherein the bacillus subtilis content of the bacillus subtilis powder is 1*10<10> / gram-1*10<12> / gram; the bacillus subtilis is Bacillus Subtilis ZK1-18, and the preservation number of the bacillus subtilis is CGMCC No.9402. The rooting bacteria solution disclosed by the invention can promote the rooting of the fructus forsythiae cutting seedlings, shorten the rooting time, enhancing the rooting rate, strengthen the growth of the main roots of fructus forsythiae, promote the germination of branch roots and enhance the activity of the root system of the fructus forsythiae. The bacillus subtilis contained in the rooting bacteria solution is capable of loosening soil through the activity in the soil, so that the soil is well regulated in fertilizer maintenance, fertilizer supply, water retention, water supply and air permeability.

Description

technical field [0001] The invention belongs to the technical field of microbial fertilizers, and in particular relates to a rooting bacteria solution for forsythia cutting seedling cultivation. Background technique [0002] Forsythia suspensa (Thunb.) vahl is a bulk medicinal material commonly used in my country, and its good economic and 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 of the invention [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05F11/08
Inventor 赵咏梅黄强贾贝贝叶红英李姣姣权凯歌
Owner XIAN UNVERSITY OF ARTS & SCI
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