Production method of selenium-rich peanuts

Abstract

The invention relates to a crop planting method, in particular to a method for improving the content of trace element selenium in crop products. The production method of Selenium-rich peanuts in the invention comprises peanut seed selection, culturing and growth period, wherein, selenium-rich nutrient is sprayed twice during the growth period of the peanuts. In the invention, on the basis of keeping the nutrition of peanuts, the peanut seed is rich in trace element selenium by technical means, thereby giving full play to the action of disease prevention and curing of selenium and realizing organic combination of nutrition and health care of the peanuts. The invention has the advantages of simple method, convenient and simple operation, low cost and obvious effect and the like, thereby being widely applied to general peanut production.

Description

technical field [0001] The invention relates to a method for planting crops, in particular to a method for increasing the content of trace element selenium in crop products. Background technique [0002] As early as 1973, the World Health Organization announced that selenium is an essential trace element for the human body. Selenium deficiency will lead to a decline in the function of many important organs. Function, animal experiments and clinical results have confirmed that selenium has a strong inhibitory effect on liver cancer, breast cancer, colon cancer, lung cancer, ovarian cancer, leukemia, etc., and has an obvious inhibitory effect on gastric cancer cells. Selenium has the same automatic recognition function as human immune cells. It can promptly and effectively find and kill cancer cells that have metastasized to other organs without causing damage to normal cells. Its function is called "Biological Cruise Missile". [0003] Peanuts are rich in nutrition, with a ...