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A soil remediation agent suitable for eliminating obstacles in continuous cropping of cut chrysanthemums and its application method

A soil remediation agent and continuous cropping obstacle technology, which is applied in the field of soil remediation agent for eliminating continuous cropping obstacles of cut chrysanthemums, can solve the problems of not repairing the continuous cropping soil of cut chrysanthemums, and achieve the goal of improving disease resistance, improving micro-ecological environment, and eliminating continuous cropping obstacles Effect

Inactive Publication Date: 2015-10-28
HENAN NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, so far, no use of Phanerochaete chrysosporium ( Phanerochaete chrysosporium ) Soil remediation agent of chlamydospores to repair the continuous cropping soil of cut chrysanthemum and eliminate the continuous cropping obstacles of cut chrysanthemum

Method used

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Examples

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Effect test

Embodiment

[0011] 1. Preparation of soil remediation agent suitable for elimination of cut-flower chrysanthemum continuous cropping obstacles

[0012] Each gram of soil remediation agent includes the following raw materials:

[0013] Formula 1: chlamydospores of Phanerochaete chrysosporium 0.35 g; MgSO 4 ·7H 2 O 1.76 mg, H 3 BO 3 1.4 mg, FeSO 4 ·7H 2 O 0.24 mg, MnSO 4 ·H 2 O 0.20 mg, ZnSO 4 ·7H 2 O 0.20 mg, CuSO 4 ·5H 2 O 0.08 mg, NH 2 MoO 4 ·H 2 O 0.072 mg, Na 2 SeO 3 0.048 mg; Attapulgite 0.646 g;

[0014] Formula 2: Phanerochaete chrysosporium chlamydospore 0.40 g; MgSO 4 ·7H 2 O 1.76 mg, H 3 BO 3 1.4 mg, FeSO 4 ·7H 2 O 0.24 mg, MnSO 4 ·H 2 O 0.20 mg, ZnSO 4 ·7H 2 O 0.20 mg, CuSO 4 ·5H 2 O 0.08 mg, NH 2 MoO 4 ·H 2 O 0.072 mg, Na 2 SeO 3 0.048 mg; Attapulgite 0.596 g;

[0015] Formula 3: chlamydospores of Phanerochaete chrysosporium 0.55 g; MgSO 4 ·7H 2 O 1.76 mg, H 3 BO 3 1.4 mg, FeSO 4 ·7H 2 O 0.24 mg, MnSO 4 ·H 2 O 0.20 mg, ZnSO 4 ·7H ...

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Abstract

The invention discloses a soil restoring agent suitable for eliminating continuous cropping obstacles of chrysanthemum morifolium and an application method of the soil restoring agent. According to the technical scheme disclosed by the invention, the soil restoring agent is a powder agent which is mainly prepared from the following components by mass percent: 35% to 55% of phanerochaete chrysosporium chlamydospores, 0.4% of microelements and the balance of attapulgite. The invention further discloses the application method of the soil restoring agent suitable for eliminating continuous cropping obstacles of chrysanthemum morifolium. The soil restoring agent is used for inhibiting the growth of spoilage organisms in continuous cropping soil and decomposing allelopathy exudates in the continuous cropping soil of the chrysanthemum morifolium so as to improve the micro-ecological environment of the root system soil of the chrysanthemum morifolium, thereby improving the disease resistance of the chrysanthemum morifolium plant, promoting the growth of the chrysanthemum morifolium and eliminating the continuous cropping obstacles of the chrysanthemum morifolium.

Description

technical field [0001] The invention relates to the technical field of soil remediation and improvement, in particular to a soil remediation agent suitable for eliminating obstacles to continuous cropping of cut chrysanthemums and a use method thereof. Background technique [0002] As one of the four major cut flowers in the world, cut chrysanthemum is in great demand and is an important economic flower in my country. In 2010 alone, Japan imported 51.35 million cut chrysanthemums from China. In order to maximize the economic benefits of planting, farmers often use high-density, continuous cropping planting models for cut chrysanthemum cultivation. Although these planting patterns have improved soil utilization, they have also caused many problems, such as serious pests and diseases, and deterioration of soil micro-ecological environment. In particular, long-term continuous cropping will lead to a decrease in the plant height of cut chrysanthemums, and an increase in the in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00B09C1/10
Inventor 王海磊王刚刘宇锋彭玉婉
Owner HENAN NORMAL UNIV
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