Nutrition medium for reducing tomato soil borne disease incidence and preparation thereof

A nutrient matrix and soil-borne disease technology, applied in the field of plant disease prevention, can solve problems such as soil-borne diseases, achieve the effects of reducing disease incidence, increasing yield, and benefiting the development of plant roots

Inactive Publication Date: 2009-08-12
SHENYANG AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Purpose of the invention: the present invention provides a nutrient matrix formula and preparation method that can reduce the incidence of tomato soil-borne diseases and increase yield, and its purpose is to solve the serious problem of soil-borne diseases after continuous cropping of tomatoes in solar greenhouses or greenhouses

Method used

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Examples

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preparation example Construction

[0019] The invention provides a nutrient matrix formula and preparation method that can reduce the incidence of tomato soil-borne diseases and increase the yield, which is applied to the field of plant disease resistance, and its components include: garden soil, crushed corn stalks and puffed chicken manure; pastoral Soil, also known as: garden soil, vegetable garden soil, is a common cultivation soil, because of fertilization and cultivation, the aggregate structure is good.

[0020] Examples of specific applications are as follows:

Embodiment 1

[0021] Embodiment 1: can reduce the incidence of tomato soil-borne diseases and improve the nutrient matrix formula of yield, each component and volume percentage of this nutrient matrix formula are:

[0022] Garden soil 35%, crushed corn stalks 64%, puffed chicken manure 1%.

[0023] Preparation method: Take garden soil, crushed corn stalks and puffed chicken manure respectively according to the above proportions.

[0024] Wet the crushed corn stalks with an appropriate amount of water, and it is advisable to hold the corn stalks tightly without water droplets flowing out from the fingers, then fully mix them with garden soil and puffed chicken manure, and pile them into trapezoidal piles in greenhouses or greenhouses. The height of the trapezoidal pile is 1 meter, and it is measured by connecting the midpoints of the waistline of the trapezoidal pile, so that the rectangle formed after the connection is 6 meters long and 2.2 meters wide. There are 3 piles in total, about 40m...

Embodiment 2

[0029] Embodiment 2: can reduce the incidence of tomato soil-borne diseases and improve the nutrient matrix formula of yield, each component and volume percentage of this nutrient matrix formula are:

[0030] Garden soil 30%, crushed corn stalks 69%, puffed chicken manure 1%

[0031] Preparation method: Take garden soil, crushed corn stalks and puffed chicken manure respectively according to the above proportions.

[0032] Wet the crushed corn stalks with an appropriate amount of water, and it is advisable to hold the corn stalks tightly without water droplets flowing out from the fingers, then fully mix them with garden soil and puffed chicken manure, and pile them into trapezoidal piles in greenhouses or greenhouses. The height of the trapezoidal pile is 1.2 meters, and it is measured by connecting the midpoints of the waistline of the trapezoidal pile, so that the rectangle formed after the connection is 6 meters long and 2 meters wide. There are 3 piles in total, nearly 40...

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Abstract

The invention relates to a nutrient substrate for reducing the disease rate of tomato soil-borne diseases, which is characterized in that the nutrient substrate is applied for inhibiting the tomato soil-borne diseases and prepared by the components with the volume percent: 30-35% of garden soil, 64-69% of ground corn stalk and 1-2% of swelling chicken manure; when the nutrient substrate is used for planting tomatoes, the disease rate of soil-borne diseases can be greatly reduced, and the content of organic matters, nitrogen, phosphorus and potassium in the soil can be increased since the corn stalk is added in the soil, so that the trophic structure of the soil is improved; in addition, loose soil is beneficial to the growth of plant root system. Compared with the plant without using the nutrient substrate, the disease rate of tomato soil-borne diseases can be reduced by over 75%, and the yield is increased by over 15%.

Description

Technical field: [0001] The invention relates to a nutrient matrix formula and a preparation method for tomato cultivation, in particular to a nutrient matrix formula and a preparation method that can reduce the incidence of tomato soil-borne diseases and increase yield, and belong to the field of plant disease prevention. Background technique: [0002] In the production of tomato solar greenhouses and greenhouses, the soil where tomatoes have been planted continuously for more than three years, due to the accumulation of some toxic substances in tomato root exudates, and some pathogenic bacteria remaining in the soil after planting tomatoes in the previous stubble, can cause some soil damage in tomatoes. Infectious diseases, such as root rot and fusarium wilt, etc., when the disease is serious, can cause a large area of ​​plants to be infected or even die, seriously affecting tomato production. However, some pesticides currently used for soil disinfection against such diseas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G1/00C05F17/00C05G3/80
CPCY02W30/40
Inventor 李天来须晖郭泳何莉莉齐红岩孙周平齐明芳余朝阁马健
Owner SHENYANG AGRI UNIV
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