Drought-resistant blueberries and cultivating method thereof

Abstract

The invention discloses drought-resistant blueberries and a cultivating method thereof, and relates to the technical fields of blueberries and cultivation. Mixed liquid is a supernatant formed by centrifuging root tissues of cactus, populus diversifolia, sugarcane, birch, gingko, euphorbia tirucalli linn and aloe, wherein the mass ratio of the cactus to the populus diversifolia to the sugarcane tothe birch to the gingko to the euphorbia tirucalli linn to the aloe root tissues is 1:1:1:1:1. The cultivating method of the drought-resistant blueberries comprises the following steps: disinfectingto-be-cultivated plant roots by using disinfectant and soaking into the mixed liquid for 24 to 48 hours; selecting the to-be-cultivated plants, putting into a substrate, watering the blueberry culturemixed liquid on the roots of the blueberry plants, spraying the mixed liquid on the plant roots by a spraying kettle in the cultivating process, and selecting proper conditions to perform cultivationfor 5 to 6 months. The drought-resistant blueberry plants, which is obtained by cultivating the plants by preparing the mixed liquid, has excellent drought resistance and cold resistance and is beneficial to increase of the survival rate of the blueberry plants so as to improve the blueberry products and promote the industrial development.

Description

technical field [0001] The invention relates to the technical field of blueberry and its cultivation, in particular to a drought-resistant blueberry and its cultivation method. Background technique [0002] Blueberry (Blueberry), also known as blueberry and bilberry, is a perennial deciduous shrub or evergreen shrub plant of the Ericaceae family (Ericaceae) and the genus Vaccinium spp., native to North America. According to statistics, as of the middle of 2016, there are more than 500 blueberry varieties in the world. The color of blueberry fruit becomes dark blue or blue-black after ripening, and the surface is covered with a layer of hoarfrost. The weight of each blueberry fruit varies with different varieties. The weight of a single fruit is between 0.5g-5.0g, and the shape is oval Or oblate, the flesh is delicate and white and contains more seeds, but the seeds are extremely small and do not affect consumption. Blueberry fruit is rich in nutrients, which can prevent th...

AI Technical Summary

Problems solved by technology

In southern my country, blueberries are mainly cultivated in hilly and mountainous areas. Many production areas have poor irrigation conditions and are often threatened by partial or intermittent drought. Drought has become one of the important limiting factors for high-yield and high-quality blueberries. Secondly, blueberry planting often suffers from "cold spring". As a result, blueberries are extremely vulnerable to low temperature invasion, which in turn leads to a decline in blueberry production, and even affects the survival rate and other issues; blueberries cannot be supplied in time according to market demand, and the market space for blueberries is not well expanded, thus affecting blueberry production. The economic benefits that can be brought

[0004] To sum up, the current lack of cold-resistant and drought-resistant blueberry plants and their cultivation methods is an urgent problem to be solved in this industry

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