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Cultivation method for improving disease resistance of syringa vulgaris

A cultivation method and disease resistance technology are applied in the cultivation field of improving the disease resistance of lilac, can solve the problems of large economic loss and unsatisfactory prevention effect, achieve vigorous plant growth, improve soil structure and rhizosphere environment, promote The effect of developed roots

Active Publication Date: 2022-01-07
SHANDONG WEIFANG ACADEMY OF AGRICULTURAL SCIENCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current main method to deal with lilac stem rot is to remove the diseased plants and disinfect the soil, but there is a lag and large economic losses; the second is to prevent the roots with medicines in advance, but the preventive effect is not ideal
How to improve the disease resistance of lilac through innovative cultivation and domestication measures, so as to adapt to the climate conditions of high temperature and high humidity in this area, and reduce the occurrence of stem rot, related research and technology have not been reported in China

Method used

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  • Cultivation method for improving disease resistance of syringa vulgaris
  • Cultivation method for improving disease resistance of syringa vulgaris
  • Cultivation method for improving disease resistance of syringa vulgaris

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1 and Comparative Example 1 were carried out in the Changyi Shibu Test Site affiliated to Weifang Academy of Agricultural Sciences, Shandong Province; the planting number of Example 1 was 300 plants, and the planting number of Comparative Example 1 was 100 plants.

[0028] Example 1

[0029] 1. Ridge planting: In March 2018, the 2-year-old seedlings of Lilac 'Qiuli' were planted in March 2018. The distance between plants and rows was 2m. The distance between center lines is 2m.

[0030] 2. Replacing the planting hole matrix: In April of that year, a maintenance hole was excavated centered on the planted seedlings. The length and width of the hole were both 50cm. The hole was surrounded by bamboo slices. The surface soil in the hole was taken out to a depth of 10cm. After taking the soil, evenly apply the lime sulfur mixture stock solution to the part below 20cm from the base of the plant, and then fill in the special cultivation medium for disease preventio...

Embodiment 2

[0041] Embodiment 2 and comparative example 2 are carried out at the nursery stock base of Qingzhou Deli Agriculture and Forestry Technology Co., Ltd. in Shandong Province. The planting quantity of embodiment 2 is 200 plants, and the planting quantity of comparative example 2 is 100 plants.

[0042] Example 2

[0043] 1. Ridge planting: In March 2019, the 2-year-old seedlings of Lilac 'Porcelain Blue' were planted in March 2019. The distance between plants and rows is 2.5m. The distance between the centerlines of the ridges is 2.5m.

[0044] 2. Replacing the planting hole matrix: In April of that year, a maintenance hole was excavated centered on the planted seedlings. The length and width of the hole were both 55cm. The hole was surrounded by bamboo slices. Take out the surface soil in the hole, and the soil depth is 15cm. After taking the soil, evenly apply the lime sulfur mixture stock solution to the part below 25cm from the base of the plant, and then fill it with a spe...

Embodiment 3

[0055] Embodiment 3 is carried out at the nursery stock base of Deli Agriculture and Forestry Science and Technology Effective Company in Qingzhou, Shandong Province, and the planting quantity of embodiment 3 is 200 strains.

[0056] Example 3

[0057] 1. Ridging planting: In March 2019, the 2-year-old seedlings of Lilac 'Porcelain Blue' were planted in March 2019. The distance between plants and rows is 2m. The height of the cultivation ridge is 20cm. The distance between center lines is 2m.

[0058] 2. Replacement of the planting hole matrix: In April of that year, a maintenance hole was excavated centered on the planted seedlings. The length and width of the hole were both 50 cm. The surface soil in the hole was taken out to a depth of 10cm. After taking the soil, evenly apply the lime sulfur mixture stock solution to the part below 20cm from the base of the plant, and then fill in the special cultivation medium for disease prevention with a thickness of 10cm.

[0059] T...

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Abstract

The invention discloses a cultivation method for improving disease resistance of syringa vulgaris, and belongs to the technical field of plant cultivation. The cultivation method comprises the steps of ridging planting, planting hole matrix replacement and corn interplanting. According to the cultivation method, the stem rot of the syringa vulgaris in the Shandong region can be remarkably reduced, the over-summering capacity, the average plant height and the maximum stem diameter average value of the syringa vulgaris are improved, and the economic benefit and ornamental value of syringa vulgaris planting are improved.

Description

technical field [0001] The invention relates to a cultivation method for improving the disease resistance of lilac, belonging to the technical field of plant cultivation. Background technique [0002] clove( syringa L. ) There are about 19 species in the world, and there are 16 wild species distributed in China (Syringa, Vol. 61, Flora of China, 1992), including lilac, lilac, lilac, lilac, etc., with high ornamental and medicinal value. Lilac ( syringa vulgaris ) is a variety of lilac widely cultivated in Europe. Its advantages are large and gorgeous flowers and high ornamental value. In recent years, dozens of new varieties of lilac have been introduced and promoted in China. They have attracted attention in the domestic nursery stock market and have great market potential. However, most lilac varieties like cold and cool climates, and their growth is inhibited in the high-temperature and high-humidity environment in Shandong in summer, and they are very susceptible to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G22/20A01G13/00A01G24/15A01G24/25A01G24/20A01G24/22A01G24/10
CPCA01G17/005A01G22/20A01G13/00A01G24/15A01G24/25A01G24/20A01G24/22A01G24/10
Inventor 赵庆柱杨志莹张海良孔雪华朱九军初文红刘英王勇邱玉宾郝炎辉
Owner SHANDONG WEIFANG ACADEMY OF AGRICULTURAL SCIENCES
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