Cold-resistant blueberry plants and cultivation method thereof

Abstract

The invention discloses cold-resistant blueberry plants and a cultivation method thereof. The roots of the cold-resistant blueberry plants are infected with fungi, wherein the fungi are selected from one or more of Glomus mosseae, Glomus intraradices and Glomus etunicatum. Because the blueberry plants to be cultivated are inoculated with the Glomus mosseae or the Glomus intraradices or the Glomus etunicatum, the cold resistance of the blueberry plants to be cultivated is improved; even if the blueberry plants are attacked by low temperature in the cultivation process, the content of hazardous substances in plant bodies can be kept low by generating beneficial substances, and then the good cold resistance of the blueberry plants is achieved.

Description

technical field [0001] The invention relates to the field of cultivating blueberry plants, in particular to a cold-resistant blueberry plant and a cultivating method thereof. Background technique [0002] Blueberry (Vaccinium spp.) is a shrub fruit tree of the Rhododendronaceae Vaccinium genus. Blueberry fruit is listed by the International Food and Agriculture Organization as one of the five health foods for human beings. The history of domestication and cultivation of blueberries is not long. In 1937, the United States carried out commercial cultivation of 15 selected varieties, and then countries all over the world competed to introduce and cultivate them. Countries have carried out blueberry research and cultivation with their own characteristics according to their own climate characteristics and resource advantages. Some developed countries have listed popularizing blueberries as a measure of national health protection, so the social demand for blueberries is growing ...

AI Technical Summary

Problems solved by technology

[0005] For above-mentioned prior art, the present invention finds that arbuscular mycorrhiza can promote the growth of blueberry in southern area to a certain extent through research simultaneously, and blueberry belongs to shallow-rooted shrub, without root hair, and wild blueberry can be mixed with heather-like mycorrhizal fungi under natural conditions. Form the heather-like mycorrhizal structure, but under the cultivation conditions, it is extremely difficult for blueberries to form mycorrhizae, so that the mycorrhizal infection rate in the cultivated blueberry plants is very low, and the cold resistance of the cultivated blueberry plants is still very poor. When attacked by low temperature, it will still cause the problem of reduced yield and even reduced survival rate, thereby providing a cold-resistant blueberry plant with good ability to resist low temperature stress and its cultivation method

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