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Method for carrying out ecological organic cultivation of blueberries in hilly and mountainous region

A hilly and regional technology, applied in the direction of soil preparation, cultivation, organic fertilizer, etc., can solve the problems of blueberry yield, quality, profit loss, poor soil improvement effect, low blueberry fruiting rate, etc., to protect and improve the ecological environment, resist Strong rainwater scouring ability and high adsorption strength

Inactive Publication Date: 2020-08-18
TONGJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are certain shortcomings and deficiencies in the cultivation of blueberries, especially in mountainous and hilly areas, the soil quality is poor, and the method of improving soil structure is generally to mix sawdust or ordinary nutrient soil, etc., not only the soil improvement effect is not good, but also the blueberry fruiting rate is low , the output is small, and the fruit is too small, resulting in a serious loss of blueberry output, quality, and benefit

Method used

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  • Method for carrying out ecological organic cultivation of blueberries in hilly and mountainous region
  • Method for carrying out ecological organic cultivation of blueberries in hilly and mountainous region
  • Method for carrying out ecological organic cultivation of blueberries in hilly and mountainous region

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Effect test

Embodiment 1

[0031] A method for carrying out blueberry ecological organic cultivation in hilly areas, comprising the steps of:

[0032] S1. In mountainous and hilly areas, select gardens with sufficient light, no water accumulation, deep soil layer, and sandy loam or loamy soil as the planting area, and then organize and improve the planting area;

[0033] If the organic matter content of the soil in the planting area is less than or equal to 20g / kg, mix river sand, sawdust, peat or rotten bark into the soil in the planting area;

[0034] If the soil pH value in the planting area is greater than 5.5, adjust the soil pH value to 5.5 with acetic acid aqueous solution;

[0035] S2. Planting in terraced fields with high outer and inner low contour lines, set up ridges of 180cm×160cm in the terraced field area, and set up different trench depths according to the slope value of the terraced fields, as follows:

[0036] When the slope is ≥30°, the ditch depth is 25cm; when the slope is <30°, th...

Embodiment 2

[0046]A method for carrying out blueberry ecological organic cultivation in hilly areas, comprising the steps of:

[0047] S1. In mountainous and hilly areas, select gardens with sufficient light, no water accumulation, deep soil layer, and sandy loam or loamy soil as the planting area, and then organize and improve the planting area;

[0048] If the organic matter content of the soil in the planting area is less than or equal to 20g / kg, mix river sand, sawdust, peat or rotten bark into the soil in the planting area;

[0049] If the soil pH value in the planting area is greater than 5.5, adjust the soil pH value to 4 with acetic acid aqueous solution;

[0050] S2. Planting in terraced fields with high outer and inner low contour lines, set up ridges of 220cm×140cm in the terraced field area, and set up different trench depths according to the slope value of the terraced fields, as follows:

[0051] When the slope is ≥30°, the ditch depth is 35cm; when the slope is <30°, the d...

Embodiment 3

[0061] A method for carrying out blueberry ecological organic cultivation in hilly areas, comprising the steps of:

[0062] S1. In mountainous and hilly areas, select gardens with sufficient light, no water accumulation, deep soil layer, and sandy loam or loamy soil as the planting area, and then organize and improve the planting area;

[0063] If the organic matter content of the soil in the planting area is less than or equal to 20g / kg, mix river sand, sawdust, peat or rotten bark into the soil in the planting area;

[0064] If the soil pH value in the planting area is greater than 5.5, adjust the soil pH value to 5 with acetic acid aqueous solution;

[0065] S2. Planting in terraced fields with high outer and inner low contour lines, set up ridges of 190cm×155cm in the terraced field area, and set up different trench depths according to the slope value of the terraced field, as follows:

[0066] When the slope is ≥30°, the ditch depth is 28cm; when the slope is <30°, the d...

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Abstract

The invention discloses a method for carrying out ecological organic cultivation of blueberries in a hilly and mountainous region. The method comprises the following steps of: selecting a field wherethe sunlight is sufficient, no water is accumulated, a soil layer is deep and thick and a soil texture is sandy loam or loam as a planting region in the hilly and mountainous region, and then carryingout consolidation and improvement on the planting region; if organic matter content of soil in the planting region is smaller than or equal to 20g / kg, applying an organic base fertilizer to the planting region; if a soil pH value of the planting region is greater than 5.5, regulating the soil pH value to 4 to 5.5; planting in a terraced mode, and forming different ditch depths according to a terrace slope value, wherein the details are as follows: when a slope is greater than or equal to 30 degrees, the ditch depth is 25 to 35cm, and when the slope is smaller than 30 DEG C, the ditch depth is40 to 60cm; forming drainage ditches in terraces along lines, and laying drop irrigation pipelines; and laying mulching films, carrying out field planting on blueberry seedlings, shearing off blossombuds and fruitlets in a treelet period, carrying out root drop irrigation, carrying out daily cultivation management, and carrying out harvesting.

Description

technical field [0001] The invention relates to the technical field of blueberry cultivation, in particular to a method for ecologically organic cultivation of blueberries in mountainous and hilly areas. Background technique [0002] Blueberry belongs to the genus Vaccinium of the Rhododendronaceae. Perennial shrubs with small berry fruit trees. Because the fruit is blue, it is called blueberry. Artificially cultivated blueberries can grow to a height of 240cm, with larger fruits and plump flesh, which improves the taste of wild blueberries and enhances the absorption of anthocyanins by the human body. Blueberry fruit is rich in nutrients, which has the functions of preventing brain nerve aging, protecting eyesight, strengthening the heart, anti-cancer, softening blood vessels, enhancing human body immunity, etc., and has high nutritional components. Among them, blueberries have attracted much attention because they are rich in anthocyanins, which can activate the retina,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01B79/02C05F15/00
CPCA01B79/02A01G17/005C05F3/00C05F5/002C05F11/00C05F11/08Y02A40/28
Inventor 徐政吴承照张娜潘金瓶戚博闻
Owner TONGJI UNIV
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