Planting method of selenium-enriched SOD Chinese date

Abstract

The invention discloses a planting method for Se-enriched SOD jujubes. The method is characterized in that after the physiological fruit drop of the young fruit produced by the jujube tree flowers blooming in the first batch is finished, an SOD preparation is sprayed to the tree crowns, the SOD preparation adopts wax Bacillus Cereus, the serial number of the species is M-22, and the storage number is CGMCC NO 0175; the SOD preparation is sprayed to the tree crowns for the first time; after 3 to 5 days later, 12mg / kg to 18mg / kg selenium solution is sprayed to the tree crowns once more, and then microelement, namely, selenium is introduced; the spraying is performed every 8 to 10 days, the times for spraying are 4 to 7 in all, the concentration of the selenium solution for the final spraying is increased to 24mg / kg to 36mg / kg, and the fruit is picked up after the fruit naturally matures. The Se-enriched SOD jujubes obtained through the invention can supplement the micro nutritive element selenium necessary for maintaining healthy for the human body, combines selenium with the SOD together, so as to enable the selenium and the SOD to be complementary and collaborate to enable the oxidation resistance to be brought into play, and can enable the micro-ecological active enzymes (SOD enzyme and glutathione selenoenzyme) to be brought into play more efficiently, the micro-ecological active enzymes have the functions of immunization, disease prevention, beautification and radiation resistance, and have the anti-aging and anti-tumor effects.

Description

technical field

[0001] The invention belongs to a method for planting jujube with high content of biological protection enzymes and trace elements, in particular to a method for planting jujube with high content of superoxide dismutase (SOD) and trace elements of selenium. Background technique

[0002] The trace element selenium is an essential micronutrient element for human health, and it is also a scarce micronutrient element in the diet of Chinese residents. my country is a selenium-deficient country, and there are 22 provinces, municipalities and autonomous regions in selenium-deficient or low-selenium areas (the soil does not contain selenium or contains very little selenium), so the phenomenon of selenium deficiency in national diets is ubiquitous. According to medical research reports, a low-selenium diet can induce more than 40 kinds of diseases in the human body, especially closely related to malignant tumors and cardiovascular diseases. Scientific selenium supple...