Nutrient enrichment selenium-enriched rice and cultivation method thereof

Abstract

The invention relates to nutrient enrichment selenium-enriched rice and a cultivation method of the nutrient enrichment selenium-enriched rice. A nutrient solution which is adopted comprises a selenium material, protein, amino acid, microelement, an energy accelerator, an enhancer, a reaction accelerator, active water, a penetrating agent, a protective agent, a buffer agent, emulgator and the like, during a rice seedling period, a heading to flowering period and a grouting fructicative period, the diluted selenium nutrient solution is evenly sprinkled on leaf surfaces of paddies. After the process, the selenium content of the nutrient enrichment selenium-enriched rice can be 189 micrograms per kilogram, and the yield per mu can be improved by about 5% to 10%.

Description

technical field [0001] The present invention relates to a nutritionally enhanced selenium-enriched rice, specifically a nutritionally enhanced selenium-enriched rice cultivated by using a high-energy compound peptidized protein-selenium nutrient solution containing peptidized protein selenium, an energy accelerator and other trace elements, and the rice's Cultivation method. Background technique [0002] 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". Selenium is one of the essential trace elements for the human body. It is the active center of glutathione peroxidase (GSH-Px), which has the effect of scavenging free radicals and anti-aging. In addition, selenium can improve human immunity and antagonize heavy metals. effect. [0003] The content of selenium in human tissue is 1 / 10000000, but it det...

AI Technical Summary

Problems solved by technology

[0008] There have been selenium-enriched grains on the market, but most of them use inorganic selenium and complex selenium preparations, which have low absorption rate and small production capacity.