Selenium-enrichment edible crop and potting cultivating method and potting medium thereof

Abstract

The invention discloses a selenium-enriched edible crop, its potted cultivation method and its potted plant, wherein, the selenium-enriched edible crop potted plant comprises: a water-retaining layer arranged at the bottom of the potted plant; the water-retaining layer is composed of 0.1-1% superabsorbent starch Resin; 10-50% Enshi activated selenium-enriched mineral powder; 10-20% Enshi organic farmyard manure and 29-79.9% Enshi local cultivation original ecological soil; the nutrient layer arranged on the water retention layer, the nutrient layer consists of 1-5% Enshi’s domesticated wild vegetables and special vegetables and wild fruits and special fruit seeds that can enrich the element selenium in Enshi; 15-55% Enshi activated selenium-enriched mineral powder; 15-35% Enshi organic farmyard manure; and 5-69% % Enshi local cultivation original ecological soil composition. It can be conveniently cultivated in a space with sufficient light such as a balcony to cultivate selenium-rich fruits and vegetables, and effectively help low-selenium and selenium-deficient areas to solve the problem of difficult selenium intake.

Description

technical field [0001] The invention relates to the technical field of planting selenium-enriched plants, in particular to a selenium-enriched edible crop, a potted culture method thereof and a potted plant. Background technique [0002] Selenium is one of the trace amounts necessary for human beings. Selenium is honored as "the fire of life" by the medical and nutritional circles at home and abroad, and enjoys the reputation of "longevity element", "king of anti-cancer", "patron saint of the heart" and "natural antidote". The content of selenium in human tissue is 1 / 10000000, but it determines the existence of life, and its great effect on human health is irreplaceable by other substances. [0003] Selenium deficiency will directly lead to the decline of human immunity. Clinical medical research has proved that more than forty diseases that threaten human health and life, such as intestinal, prostate, breast, ovarian, lung cancer and leukemia incidence, cardiovascular dis...

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Problems solved by technology

[0009] In view of the shortcomings of the above-mentioned prior art, the purpose of the present invention is to provide a selenium-enriched edible crop, its potted culture method and its potted plant, aiming to solve the problem that selenium-enriched vegetables cannot be widely used in the prior art, and selenium element supplementation difficult question

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