Planting method for increasing selenium content of wild peaches by using tartary buckwheat water extract

Abstract

The invention discloses a planting method for increasing selenium content of wild peaches by using a tartary buckwheat water extract and belongs to the technical field of agriculture. A tartary buckwheat water extract is applied in a growth process of wild peaches, such that the selenium content in wild peach seedlings is greatly increased. The application of the tartary buckwheat water extracts with different concentrations can promote growth and development of wild peach seedlings and improve the selenium content of root systems and overground parts of the wild peach seedlings. When the concentration of the tartary buckwheat water extract is 300 mL / g, the selenium content of the overground parts of the wild peaches is increased most obviously; and when the concentration of the tartary buckwheat water extract is 200 mL / g, the selenium content of the root systems of the wild peaches is increased most obviously. The method for increasing the selenium content of wild peaches has low cost, is simple and convenient, provides a new thought for industrial production of selenium-rich wild peaches, and has huge commercial potential and application value.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a planting method for increasing the selenium content of peaches by using tartary buckwheat water extract. Background technique [0002] Selenium is an essential trace element for human beings. It not only has the functions of anti-oxidation, detoxification and detoxification, and improving human immunity, but also plays a role in preventing cardiovascular diseases, diabetes, and protecting eyesight. However, the content of selenium in nature is relatively rare, and about 72% of my country's regions have selenium deficiency problems. At present, there is an urgent need to study a scientific way of supplementing selenium. [0003] Selenium-enriched food is a special food rich in selenium, which can be divided into natural selenium-enriched food and artificially transformed selenium-enriched food according to the way and method of selenium enrichment. Natural selenium-enric...

AI Technical Summary

Problems solved by technology

Natural selenium-enriched food relies on the transformation of inorganic selenium in the soil of selenium-rich areas to produce animal and plant resources rich in organic selenium, but its production is strictly restricted by the region, and it is difficult to be widely used; artificial transformation of food requires additional selenium fertilizers, and the production cost Higher, and the direct use of selenium fertilizer in the soil often has poor absorption effect, resulting in a waste of resources

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