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Spiraea bumalda gold mound cutting seedling-raising method

A technology for raising seedlings of Spiraea japonica and cuttings, which is applied in the field of plant reproduction to achieve the effect of improving the survival rate and the growth rate.

Inactive Publication Date: 2017-11-24
柳州市朴鲁渔耕生态种养专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no report about cutting seedlings of Spiraea jinshanensis

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A method for raising seedlings of Spiraea chinshanensis cuttings, specifically comprising the steps of:

[0021] (1) Selection of cuttings: Select 3-year-old strong branches and cut semi-lignified new slightly to make cuttings, store in wet sand, stack cuttings and wet sand in layers, insert grass in the middle for ventilation, and cover the sand with moist sackcloth heap;

[0022] (2) Cutting strip treatment: From March to May of the following year, take out the cutting strips from Shazang, cut the cutting strips into 4cm long cuttings, cut the lower end into a horse-ear shape, and cut the upper end flat, and then soak the cutting strips in the rooting agent for 20 hours ;

[0023] (3) Seedbed selection: choose sandy loamy or light loamy soil with convenient irrigation and drainage, fertile soil, and good air permeability as the nursery, and the soil pH value is 6;

[0024] (4) Seedbed preparation: Sprinkle fully decomposed finely ground farmyard manure 3kg / m on the ...

Embodiment 2

[0033] A method for raising seedlings of Spiraea chinshanensis cuttings, specifically comprising the steps of:

[0034] (1) Selection of cuttings: Select 3-year-old strong branches and cut semi-lignified new slightly to make cuttings, store in wet sand, stack cuttings and wet sand in layers, insert grass in the middle for ventilation, and cover the sand with moist sackcloth heap;

[0035] (2) Treatment of cuttings: In April of the following year, take out the cuttings from Shazang, cut the cuttings into 5cm long cuttings, cut the lower end into a horse ear shape, cut the upper end flat, and then soak the cuttings in the rooting agent for 22 hours;

[0036] (3) Seedbed selection: choose sandy loamy or light loamy soil with convenient irrigation and drainage, fertile soil, and good air permeability as the nursery, and the soil pH value is 7;

[0037] (4) Seedbed preparation: Sprinkle fully decomposed finely ground farmyard manure 4kg / m on the surface 2 , Dig the soil to a dept...

Embodiment 3

[0046] A method for raising seedlings of Spiraea chinshanensis cuttings, specifically comprising the steps of:

[0047] (1) Selection of cuttings: Select 3-year-old strong branches and cut semi-lignified new slightly to make cuttings, store in wet sand, stack cuttings and wet sand in layers, insert grass in the middle for ventilation, and cover the sand with moist sackcloth heap;

[0048] (2) Cutting strip treatment: In May of the following year, take out the cutting strip from Shazang, cut the cutting strip into a 6cm long cutting strip, cut the lower end into a horse ear shape, and cut the upper end flat, and then soak the cutting strip in the rooting agent for 24 hours;

[0049] (3) Seedbed selection: choose sandy loamy or light loamy soil with convenient irrigation and drainage, fertile soil, and good air permeability as the nursery, and the soil pH value is 7.5;

[0050] (4) Seedbed preparation: Sprinkle fully decomposed finely ground farmyard manure 5kg / m on the surface...

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PUM

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Abstract

The invention discloses a spiraea bumalda gold mound cutting seedling-raising method. The method particularly comprises the following steps of cutting selection, cutting processing, seedbed selection, seedbed preparation, cutting, arch shed building, management after cutting and daily management. It is found through the experiment that by means of the seedling-raising method, the survival rate and the growth rate are obviously increased compared with those of seed seedling and conventional cutting seedling-raising methods.

Description

technical field [0001] The invention belongs to the technical field of plant propagation, and in particular relates to a method for raising seedlings of Spiraea chinensis cuttings. Background technique [0002] Jinshan Spiraea Rosaceae, Spiraea genus. Small shrub, 40-60cm high, 80-100cm crown width, ovate to ovate-elliptic leaves, 4cm long, golden yellow leaves, corymbs, dense pink flowers, 1cm flower diameter, flowering period from June to September. Arid climate resistance, strong resistance to diseases and insect pests, salt and alkali resistance. Because of the dazzling golden color of the leaves and the long flowering period, it is arranged on the lawn, beside the house, on the roadside, as a flower bed, flower mirror, flower hedge or a corner of the garden planted in clusters to decorate the rocky edge. It has unique characteristics and is of great ornamental value. It is used more and more in greening. There is no report on the cutting seedling raising of Spiraea c...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G9/10A01B79/02A01N61/00A01N43/40A01N43/38A01N43/16A01N37/44A01P21/00C05G1/00
CPCA01G17/005A01B79/02A01N37/44A01N43/16A01N43/38A01N43/40A01N61/00C05D1/00C05F3/00C05F5/002C05F7/00C05F11/00
Inventor 汪德周
Owner 柳州市朴鲁渔耕生态种养专业合作社
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