Selenium-enriched tomato

Abstract

The invention discloses selenium-enriched tomatoes which are specifically planted by irrigating a selenium solution to tomato plants every 7-10 days in a flowering period of the tomatoes, and spraying a thick selenium solution to the tomatoes every 5-6 days when the tomatoes are set. By adopting the selenium-enriched tomatoes, production of selenium-enriched agricultural products is not limited, the selenium contents of the agricultural products can be freely controlled in the production process, and thus the agricultural products can be stable and good in quality. Meanwhile, in the production process, a small amount of a selenium raw material is used, so that the cost of the whole production process is low, the produced tomatoes are not only high in nutritional value, but also high in selenium content, common tomatoes can be turned into functional vegetables, the quality of the tomatoes can be greatly improved, the values of the tomatoes can be increased, and very remarkable benefits can be made.

Description

technical field [0001] The invention belongs to the field of new technology for production and management of characteristic vegetables, and in particular relates to a method for cultivating selenium-enriched tomatoes. Background technique [0002] Selenium is a chemical element with the chemical symbol Se, a non-metal. It can be used as a photosensitive material, a catalyst in the electrolytic manganese industry, an essential nutrient element for animals and a beneficial nutrient element for plants, etc. Selenium is also an essential trace element for the human body. Selenium participates in the synthesis of various selenium-containing enzymes and selenoproteins in the human body. Among them, glutathione peroxidase catalyzes the conversion of hydroperoxide or lipid peroxide into water or various alcohols in vivo, eliminates the attack of free radicals on biofilms, and protects biofilms from oxidative damage; Selenium participates in the formation of iodothyronine deiodina...

AI Technical Summary

Problems solved by technology

First of all, due to geographical limitations, the output of such agricultural products is also limited

In addition, because the selenium content in the soil is not the same, the selenium contained in the cultivated agricultural products is also different. Therefore, the selenium content standards of the cultivated agricultural products are not stable, so the agricultural products are determined by the quantity of selenium content. quality is not stable