Northern blueberry-growing method

A cultivation method and blueberry technology, applied in the field of northern blueberry cultivation, can solve the problems of poor results, chlorosis of leaves, hindered growth of blueberries and the like

Inactive Publication Date: 2012-05-30
DANDONG ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Excessive soil pH often causes blueberry growth retardation, leaf chlorosis, and poor fruiting

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0055] Blueberry cultivation methods are divided into open-field cultivation, plastic greenhouse cultivation, and solar greenhouse cultivation, which are characterized in that they include the following processes:

[0056] open field cultivation

[0057] A. Choose a variety

[0058] At present, the varieties suitable for cultivation in the north are mainly: semi-high bush varieties Northland, Northblue, St.Cloud, and Northcountry; low bush varieties Blomidon, Sweek (Brunswick).

[0059] , land preparation

[0060] Blueberries are suitable for healthy growth in sandy soil with a pH of 3.5 to 5.5 and an organic matter content of 3%. Do not plant blueberries in waterlogged or clay soils. Generally, in the fall of the previous year of cultivation, the ground will be harrowed and ready to be planted.

[0061] , Colonization density

[0062] Planting row spacing: 1.0m for semi-high bush varieties × 2.0m; 0.5m for low bush species × 2.0m.

[0063] , plant

[0064]...

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Abstract

A northern blueberry-growing method includes the following technical processes: variety selection, seedling propagation, collection and sand storage of cuttings, cuttage, field planting density, soil preparation, plantation, underground management, disease and pest control, pruning, overwinter protection and cold-proof material removal. The northern blueberry-growing method sufficiently utilizes local natural resources, can greatly reduce the production cost and increase the economic benefit, and can be easily accepted by growers.

Description

technical field [0001] The invention relates to a method for cultivating northern blueberries. Background technique [0002] Blueberry (Blueberry), also known as bilberry, blueberry, belongs to the plant of the genus Vacciniodeae (Ericaceae) Vaccinioideae (Vaccinioideae). Blueberry fruit contains unique functional substances such as preventing brain aging, enhancing heart function, improving eyesight and anti-cancer, etc. The cultivation of blueberries has a history of nearly one hundred years. The United States first carried out artificial cultivation. After the United States, the Netherlands, Canada, Germany, Poland, Australia, New Zealand, Japan and other countries competed to introduce and cultivate blueberries, and carried out research and cultivation of blueberries with their own characteristics according to their own country's climate characteristics and resource advantages. my country's research on blueberries began in the early 1980s. Jilin Agricultural Universit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G31/00A01G13/00A01G13/02A01G9/14
CPCY02A40/25
Inventor 邓贵义王政
Owner DANDONG ACAD OF AGRI SCI
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