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Rooting nutrient solution for huangjinjia cuttings and huangjinjia aeroponic cuttage seedling method

A technology for raising seedlings and nutrient solution by cuttings, applied in the field of asexual reproduction, can solve the problems of long cultivation time, heavy workload, affecting the survival rate of cuttings, etc., and achieve the effects of promoting rooting of cuttings, reducing the cost of raising seedlings, and improving the survival rate of cuttings

Inactive Publication Date: 2017-08-11
河南红枫生物高科股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Full-light spraying twig cuttings is an improvement scheme of conventional hardwood cuttings and twig cuttings in the prior art. Although many plant varieties that are difficult to root and difficult to survive can also be propagated by cutting methods, it has been found through research that The survival rate of cuttages propagated by spraying twig cuttings with full light is about 75%, which is still not ideal, and this method has very strict requirements on cutting management. If you don’t pay attention, it will cause failure and seriously affect the survival of cuttings. rate; in addition, adopting this method to raise seedlings requires a large workload, longer cultivation time and higher cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] On March 15, 2015, it was carried out in No. 8 solar greenhouse of Huanghetan Base, Wuzhi County, Jiaozuo, with an average daily temperature of 5-16°C.

[0034] (1) Seedbed construction and commissioning

[0035] The cross-section of the seedbed is trapezoidal and has a hollow closed shape with a certain length. Its skeleton is made of hard material, generally metal, or local materials, such as bamboo and wood. The square panel of specification can be a rectangular foam board or a plastic board, and the panel holes are punched at a distance of 12 cm on the planting board, and the hole diameter is 2.5 to 4 cm (in the later stage, the seedlings are wrapped with sponge strips and inserted into the planting holes). The front and back of the trapezoidal cross-section are sealed with foam boards, plastic boards or plastic films, and an ultrasonic atomizer of corresponding power is installed to deliver mist-like root-inducing aerosol from one side (ie, the side of the trapezoi...

Embodiment 2

[0046] On April 1, 2015, repeated experiments were carried out in No. 9 solar greenhouse of Huanghetan Base, Wuzhi County, Jiaozuo. The steps were the same as above, and the average daily temperature was 10-22°C.

[0047] The formula used is: calcium nitrate 710mg / L, potassium nitrate 300mg / L, magnesium sulfate 205mg / L, potassium sulfate 245mg / L, potassium dihydrogen phosphate 115mg / L, EDTA iron sodium salt 9.5mg / L, boric acid 2mg / L, Rooting nutrient solution of manganese sulfate 2mg / L, zinc sulfate 0.1mg / L, copper sulfate 0.06mg / L, sodium molybdate 0.1mg / L, a-naphthalene sodium acetate 8mg / L, indolebutyric acid 50mg / L, others The operation is the same as in Example 1, and the statistical survival rate is 95.1% after 50 days of transplanting.

Embodiment 3

[0049] On October 3, 2015, repeated experiments were carried out in the No. 7 solar greenhouse of the Huanghetan Base in Wuzhi County, Jiaozuo. The steps were the same as above, and the daily average temperature was 16-27°C.

[0050] The formula used is: calcium nitrate 745mg / L, potassium nitrate 318mg / L, magnesium sulfate 250mg / L, potassium sulfate 292mg / L, potassium dihydrogen phosphate 150mg / L, EDTA iron sodium salt 14.6mg / L, boric acid 3mg / L, The rooting nutrient solution of manganese sulfate 3mg / L, zinc sulfate 1mg / L, copper sulfate 0.08, sodium molybdate 0.2mg / L, α-sodium naphthalene acetate 20mg / L, indole butyric acid 100mg / L, other operation is the same as embodiment 1. Other operations were the same as in Example 1, and the statistical survival rate was 94.3% after 50 days of transplanting.

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PUM

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Abstract

The invention relates to the technical field of vegetative propagation and particularly relates to a rooting nutrient solution for huangjinjia cuttings and a huangjinjia aeroponic cuttage seedling method. Twig cutting propagation is carried out on huangjinjia by adopting simple atomization equipment matched with the rooting nutrient solution for the huangjinjia cuttings, so that rooting of the huangjinjia cuttings can be effectively promoted, and the cutting survive rate is significantly improved; moreover, the dosages of a drug and a fertilizer are reduced, water and electricity are saved, and the seedling cost is greatly reduced; and the rooting nutrient solution is suitable for massive production.

Description

technical field [0001] The invention relates to the technical field of asexual reproduction, in particular to a rooting nutrient solution for cuttings of golden beetle and a method for growing seedlings of golden beetle through spray culture. Background technique [0002] Huangjinjia is a new variety of colorful leaf plants independently developed and cultivated by Henan Red Maple Seedlings Co., Ltd., which has a new plant variety certificate and has been filed with the State Forestry Administration. Golden armor is a shrub or small tree of the genus Euonymus in the family Euonymus, with golden yellow, light yellow or green branchlets, slightly quadrangular. The leaves are golden-yellow or have golden-yellow patches, and the leaves are leathery and shiny. It is a budding variety of Hokkaido boxwood. The seedlings have reversion to their ancestors and cannot maintain the golden leaf edge. The vegetative reproduction of plants can make the reproductive offspring maintain all ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01G1/00A01C1/00
CPCA01C1/00A01G22/00C05B7/00C05G3/00C05G5/20C05C5/02C05C5/04C05D1/02C05D5/00C05D9/02
Inventor 张丹张茂王东超邓坤孟伟芳张亮
Owner 河南红枫生物高科股份有限公司