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Method for relieving peony continuous cropping planting problem

A peony and heavy cropping technology, applied in the agricultural field, can solve the problems of infrastructure and factory building waste, weakening growth year by year, scattered peony cultivation, etc., to accelerate the damage of active aluminum and free iron, increase soil microorganisms, and improve soil physical properties Effect

Inactive Publication Date: 2020-06-19
LUOYANG ACADEMY OF AGRI & FORESTRY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After research, it was found that there are serious obstacles to peony planting in various places, such as low survival rate of seedlings, weakening growth potential year by year, frequent occurrence of diseases, premature aging of plants, serious dead trees, etc.
Faced with the problem of heavy cropping planting obstacles, peony seedling breeding enterprises are forced to replace the planting plots in 3-5 years, resulting in scattered peony cultivation in the core development area of ​​peony, waste of infrastructure and workshops

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A method for alleviating the problem of repeated planting of peony, comprising the following steps:

[0033] Step 1. Soil treatment:

[0034] (1) From September to October, after clearing the ground for peony seedlings, thoroughly clean up the original peony residues (roots, stems, leaves) in the soil. Thoroughly clean the root system to reduce the "self-toxic" substances produced during the decomposition of the residual root system.

[0035](2) In late November, the land was plowed more than 35cm deep, and the plowing was kept in its original state without leveling, so that the deep soil was turned over to the surface, and the overwintering eggs and larvae in the soil were killed by taking advantage of the low temperature in winter. The pathogens on the soil surface are buried in the deep soil layer, and the pests in the deep soil layer are turned over to the ground, which destroys the suitable environment for the pests. Through the low temperature in winter, the pest...

Embodiment 2

[0051] A method for alleviating the problem of repeated planting of peony, comprising the following steps:

[0052] Step 1. Soil treatment:

[0053] (1) From September to October, after clearing the ground for peony seedlings, thoroughly clean up the original peony residues (roots, stems, leaves) in the soil. Thoroughly clean the root system to reduce the "self-toxic" substances produced during the decomposition of the residual root system.

[0054] (2) In late November, the land was plowed more than 35cm deep, and the plowing was kept in its original state without leveling, so that the deep soil was turned over to the surface, and the overwintering eggs and larvae in the soil were killed by taking advantage of the low temperature in winter. The pathogens on the soil surface are buried in the deep soil layer, and the pests in the deep soil layer are turned over to the ground, which destroys the suitable environment for the pests. Through the low temperature in winter, the pes...

Embodiment 3

[0068] A method for alleviating the problem of repeated planting of peony, comprising the following steps:

[0069] Step 1. Soil treatment:

[0070] (1) From September to October, after clearing the ground for peony seedlings, thoroughly clean up the original peony residues (roots, stems, leaves) in the soil. Thoroughly clean the root system to reduce the "self-toxic" substances produced during the decomposition of the residual root system.

[0071](2) In late November, the land was plowed more than 35cm deep, and the plowing was kept in its original state without leveling, so that the deep soil was turned over to the surface, and the overwintering eggs and larvae in the soil were killed by taking advantage of the low temperature in winter. The pathogens on the soil surface are buried in the deep soil layer, and the pests in the deep soil layer are turned over to the ground, which destroys the suitable environment for the pests. Through the low temperature in winter, the pest...

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Abstract

The invention relates to the technical field of plant cultivation, in particular to a method for relieving the peony continuous cropping planting problem. The method specifically comprises a soil treatment step, a fertilization step, a nursery stock selection step, a planting step and a post-planting management step, and can thoroughly eliminate pests and bacteria in soil through soil treatment; through organic fertilizer and formula fertilization measures, the soil structure of a continuous cropping land can be effectively improved, and soil nutrient balance of the continuous cropping land ispromoted; the continuous cropping resistance of the peony seedlings can be further improved through technical measures of selecting resistant seedlings and optimizing cultivation; and through post-planting management measures, diseases can be effectively prevented and treated, the plant resistance is improved, and robust growth of plants is promoted.

Description

technical field [0001] The invention belongs to the field of agriculture, relates to plant cultivation techniques, and in particular to a method for alleviating the problem of repeated planting of peonies. Background technique [0002] Peony is a unique flower resource native to China. It has a history of horticultural cultivation for more than 1,500 years in various parts of my country. It has good ornamental, medicinal, and oil values. It is also the best candidate for China's "national flower". As a pillar industry, many places have carried out large-scale concentrated planting and development. [0003] In recent years, Luoyang in Henan Province, Heze in Shandong Province, Tongling in Anhui Province, Lintao in Gansu Province and other traditional peony planting areas have established peony industry clusters in the best peony planting areas, and invested in the improvement of field infrastructure and plant supporting construction. Because peony planting years are generally...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01B79/02A01G13/00A01C21/00C05G3/60C05G3/80
CPCA01G17/005A01B79/02A01G13/00A01C21/005C05G3/00C05F5/002C05D1/00
Inventor 王二强王占营温红霞韩鲲王晓晖庞静静冀含乐李林卢林高凯郭亚珍刘红凡潘永赵国栋梁长安阎进晓胡晓亮王锋杨海静
Owner LUOYANG ACADEMY OF AGRI & FORESTRY SCI
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