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Blueberry planting method in slightly alkaline soil

A planting method and technology for saline-alkali land, applied in the agricultural field, can solve problems such as reports on blueberry planting technology in saline-alkali land that have not yet been found, and achieve the effects of improving colonization rate, improving salt tolerance, and promoting growth.

Active Publication Date: 2017-08-29
DALIAN UNIV
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Problems solved by technology

Although there are many reports on blueberry cultivation techniques, no reports on blueberry cultivation techniques in saline-alkali land have been found

Method used

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  • Blueberry planting method in slightly alkaline soil

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Effect test

Embodiment 1

[0032] Taking the northern highbush blueberry varieties "Lanfeng" and "Shuangdi" planted in saline-alkali soil in Jinzhou New District, Dalian City, Liaoning Province as an example, a method for planting blueberries in mild saline-alkali soil:

[0033] (1) Seedling stock preparation: select 3-year-old seedlings of the two blueberry varieties "Lanfeng" and "Shuangdi", with a plant height of more than 50 cm, a diameter of more than 0.5 cm at the base of the main branch, a well-developed root system, and strong seedlings free of diseases and insect pests;

[0034] (2) Soil preparation: select the mild saline-alkali land with a soil salinity of 0.3% in the southern area of ​​Liaoning, turn over the soil 30 cm deep on the surface once with a rotary tiller, and set up a terrace field with a width of 120 cm and a height of 35 cm;

[0035] (3) Colonization: The time for planting is late March. First, dig a hole for planting on the terrace. The hole for planting is 50 cm wide and 30 cm ...

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Abstract

The invention relates to the technical field of agriculture, particularly a blueberry planting method in slightly alkaline soil. A series of technical measures, including salt-tolerant blueberry variety selection, culture medium improvement, application of arbuscular mycorrhiza and growth-promoting bacteria of soil and the like, are adopted to increase the utilization ratios of nutrients and water in the blueberry growth process, enhance the salt tolerance and promote the growth of plants. The method provided by the invention can promote the growth of blueberries and enhance the adaptability of blueberries under salt stress, thereby providing a high-yield stable-yield high-efficiency blueberry cultivation method in slightly alkaline soil.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a method for planting blueberries in mild saline-alkali land. Background technique [0002] The area of ​​saline-alkali land in my country is 2.6╳10 7 Hectares, mainly distributed in Northwest China, North China, Northeast West and coastal areas, with various types. It is estimated that about 80% of saline-alkali land in my country has not been developed and utilized, and has huge potential for agricultural production. Rational development and utilization of saline-alkali land resources is of great significance to promote regional economy and improve ecological environment. [0003] Blueberry is a plant of the genus Vaccinium spp. in the Ericaceae family. The anthocyanins in the fruit have biological activities such as anti-oxidation, free radical scavenging, anti-cancer and vision improvement, and have great health care functions. In recent years, the scale of blueberry ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01B79/02A01B79/00A01G9/10A01G7/06A01C21/00
CPCA01B79/00A01B79/02A01C21/00A01G7/06A01G17/005A01G24/00
Inventor 乌凤章
Owner DALIAN UNIV
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