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Special complete nutrient solution and organic matrix integrated cultivation mode for strawberries

A technology of organic substrate and cultivation mode, which is applied in the field of organic substrate integrated cultivation mode of strawberry-specific full-price nutrient solution, can solve problems such as hindering the development of strawberry industry, high labor intensity, and smaller fruits, and achieve a clean and dry strawberry cultivation environment. Beautify the environment and brightly color the effect

Inactive Publication Date: 2013-07-31
SHANDONG AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, my country's strawberry solar greenhouse cultivation is mainly based on traditional soil cultivation, which is labor-intensive, short-term fruiting period, soil-borne diseases, such as root-knot nematode; anthracnose; verticillium wilt; fusarium wilt; bacterial wilt, etc. (manifested as weak plants, aging roots, and smaller fruits) and other problems have become increasingly prominent, and have become an important factor hindering the further development of the strawberry industry.

Method used

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  • Special complete nutrient solution and organic matrix integrated cultivation mode for strawberries

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1: Strawberry full price special nutrient solution, its nutrient content is as follows:

[0029] N: 150PPM

[0030] P: 25PPM

[0031] K: 196PPM

[0032] Ca: 92PPM

[0033] Mg: 31PPM

[0034] Fe: 4.5PPM

[0035] Mn: 1.3PM

[0036] B: 0.8PPM

[0037] Cu: 0.01PPM

[0038] Zn: 0.02PPM

[0039] Mo: 0.03PPM

[0040] Preparation method: convert the concentration of the above nutrient elements in the nutrient solution into the actual requirements of various compounds, accurately weigh, and prepare a concentrated nutrient solution. When it is necessary to fertilize strawberries, dilute the concentrated solution with water 100 times to the required concentration, and apply it to the root area of ​​strawberries by drip irrigation. The harmless treated chicken coop rice husk litter is used as the cultivation substrate. Planted in ordinary soil as a control.

Embodiment 2

[0041] Embodiment 2: strawberry full price special nutrient solution, its nutrient content is as follows:

[0042] N: 185PPM

[0043] P: 32PPM

[0044] K: 215PPM

[0045] Ca: 135PPM

[0046] Mg: 38PPM

[0047] Fe: 4.6PPM

[0048] Mn: 1.5 PM

[0049] B: 1.8PPM

[0050] Cu: 0.02PPM

[0051] Zn: 0.03PPM

[0052] Mo: 0.02PPM

[0053] In the same greenhouse, use the strawberry-specific full-price nutrient solution and organic substrate prepared in Example 1 and Example 2, respectively, to plant strawberries in the integrated cultivation mode of water and fertilizer, and use the traditional soil planting mode as a contrast to cultivate the same variety. The total amount of nutrients is the same. The daily management measures are the same.

[0054] The application effect of above embodiment 1~2 and contrast is as follows:

[0055]

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Abstract

The invention relates to a special complete nutrient solution and organic matrix integrated cultivation mode for strawberries. Waste residues after cultivation of crop straws and edible mushrooms and organic wastes such as animal excrement are subjected to innocent treatment to serve as a cultivation matrix of the strawberries; a water-soluble fertilizer is made into a complete nutrient solution according to the fertilizer requirement law of the strawberries; and water and nutrient elements are supplied to root system areas of the strawberries by a water and fertilizer integrated manner. The cultivation mode for the strawberries has the characteristics of safe fertilizing, water saving, labor saving, low cost, high availability of matrix raw materials, high fertilizer utilization rate, prevention of soil-borne diseases and successive cropping obstacle, and the like. The strawberries produced by the technical mode have the characteristics of high yield, attractive appearance, high size uniformity, rich nutrient, low pesticide residue, good taste, bright color, high commodity rate and the like.

Description

(1) Technical field [0001] The invention is a supporting technology suitable for cultivating strawberries in greenhouses or plastic greenhouses. (2) Background technology [0002] In the production of berry fruits in the world, the cultivated area and output of strawberry are second only to grapes. It is a worldwide fruit. Its berries are tender and juicy, fragrant and nutritious, and are deeply loved by consumers at home and abroad. Because of its short cultivation cycle, early results, and quick results, it has achieved rapid development in my country in recent years, especially the off-season cultivation in northern solar greenhouses with high economic benefits. It has become an important economic crop for developing rural economy and increasing farmers' income in various places. At present, my country's strawberry solar greenhouse cultivation is mainly based on traditional soil cultivation, which is labor-intensive, short-term fruiting period, soil-borne diseases, such a...

Claims

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Application Information

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IPC IPC(8): A01G31/00C05G1/06
Inventor 骆洪义杜红王琦李国敬曲宝龙周波
Owner SHANDONG AGRICULTURAL UNIVERSITY
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