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Root soil composition and method for improving Fragaria ananassa continuous cropping capability

A composition and root-soil technology, applied in botany equipment and methods, microbial-based methods, biochemical equipment and methods, etc., can solve the problems of inability to change soil physical and chemical properties, unfavorable strawberry continuous cropping disease prevention and control, unsafe for humans and animals, etc. problem, to achieve good pest control effect, beneficial to control and reduce the incidence of disease

Inactive Publication Date: 2020-09-22
INNER MONGOLIA AGRICULTURAL UNIVERSITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chloropicrin is highly toxic and unsafe for humans and animals
Although melon is low in toxicity, it may pollute water bodies
So these drugs are not safe
In addition, although the method of summer high-temperature stuffy shed (solar high-temperature disinfection) can kill some pathogenic bacteria and insect eggs on the soil surface, it still cannot change the changes in soil physical and chemical properties caused by continuous cropping, which is not conducive to the prevention and control of strawberry continuous cropping diseases.

Method used

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  • Root soil composition and method for improving Fragaria ananassa continuous cropping capability
  • Root soil composition and method for improving Fragaria ananassa continuous cropping capability
  • Root soil composition and method for improving Fragaria ananassa continuous cropping capability

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Choose a fixed greenhouse, the strawberry variety 'Hongyan' that was cropped last year, and the strawberry variety 'Hongyan' that will be cultivated this time.

[0038] Soil preparation, solar exposure disinfection, and high-temperature stuffy shed: After the last crops are harvested in the shed, the method of the present invention is used to treat the shed, specifically: the shed is prepared, the strawberry seedlings and dead branches and diseased leaves in the shed are removed by root, plowed, and deep-fried. Turn over 50cm, and expose to the sun for 5 days; apply enough organic fertilizer to the soil in the shed, irrigate to 2cm above the soil surface, and cover it with plastic film; seal the greenhouse, and control the temperature inside the shed to keep the temperature above 58°C for 14 days in a stuffy shed; Ridging started on August 20, with a width of 50 cm at the bottom of the ridge, a width of 40 cm at the top of the ridge, a distance of 20 cm between the botto...

Embodiment 2

[0045] Same as Example 1, the only difference is: get the root-soil mixture of Glomus moesei and Glomus terrestrial mass ratio 2.5:0.8 as the inoculant for strawberry colonization.

Embodiment 3

[0047] Same as Example 1, the only difference is: get the root-soil mixture of Glomus moesei and Glomus terrestrial mass ratio 1:1 as the inoculant for strawberry colonization.

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Abstract

The invention provides a root soil composition for improving the Fragaria ananassa continuous cropping capability and a method for improving the Fragaria ananassa continuous cropping capability, and relates to the technical field of Fragaria ananassa planting. The root composition provided by the invention comprises a Glomus mosseae root soil mixture and a Glomus versiforme root soil mixture according to a mass ratio of (1.5 to 2.5):(0.8 to 1.2). The method comprises the following steps of (1) performing solar energy sterilization on a greenhouse, and performing high-temperature greenhouse closing at a temperature of 58 DEG C or higher; and (2) within 24 h before fixed planting of the Fragaria ananassa, applicating a root soil composition comprising the Glomus mosseae root soil mixture andthe Glomus versiforme root soil mixture according to the mass ratio of (1.5 to 2.5):(0.8 to 1.2). The root soil composition and method for improving the Fragaria ananassa continuous cropping capability provided by the invention have the advantages that the Fragaria ananassa transplanting survival rate can be improved; the Fragaria ananassa yield can be improved; and the disease incidence of the Fragaria ananassa can be reduced.

Description

technical field [0001] The invention relates to the technical field of strawberry planting, in particular to a root soil composition and a method for improving continuous cropping ability of strawberries. Background technique [0002] Strawberry (Fragaria×ananassa) is a perennial herbaceous plant belonging to the Rosaceae Strawberry genus. The fruit is bright red and has a unique flavor. It is rich in various phenolic compounds and has high nutritional value. After ingestion, it can delay aging and prevent various diseases. In recent years, my country's strawberry industry has developed rapidly, and its output and cultivation area both rank first in the world. [0003] However, strawberries are mostly produced in facilities, and the problem of continuous cropping (ie repeated cropping) in production is serious. Strawberry double-cropping cultivation has caused aggravation of soil-borne diseases and insect pests, soil compaction, low survival rate of strawberry seedlings, in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/05A01B79/02A01N63/30A01P21/00C12N1/14C12R1/645
CPCA01B79/02A01G22/05A01N63/30C12N1/14Y02P60/12
Inventor 樊丽谢岷薛红飞邓渊唐悦李石恒狄晨璐杨波
Owner INNER MONGOLIA AGRICULTURAL UNIVERSITY
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