Selenium-containing trace element fertilizer for small red beans and cultivation technique of selenium-containing small red beans by adopting selenium-containing trace element fertilizer

Abstract

The invention discloses a selenium-containing trace element fertilizer for small red beans and a cultivation technique of selenium-containing small red beans by adopting the selenium-containing trace element fertilizer. The fertilizer comprises the following raw materials in percentage by mass: 24-26% of borax, 3.5-4% of ammonium molybdate tetrahydrate, 37-38% of chelate iron, 8.5-9% of sodium selenite, and 24-26 % of monopotassium phosphate. During cultivation, the steps of variety selection, land selection, land preparation, planting pattern selection, seed treatment, sowing, fertilizer application, field management, pest control and the like are carried out, and then small red beans can be harvested. The selenium-containing trace element leaf fertilizer for the small red beans has the advantages that the yield of the small red beans is increased, the mouth feel is improved, and the content of the selenium element is increased; inorganic selenium is converted to organic selenium through a bioconversion method, so that selenium content required by a human body can be met, and the immunity enhancement and cancer prevention are achieved; the cultivation technique is safe, and reliable, and large-batch planting production can be realized.

Description

technical field [0001] The invention relates to the field of fertilizers, in particular to a red bean-containing selenium trace element fertilizer and its cultivation technique for selenium-enriched red bean. Background technique [0002] Adzuki bean can be eaten whole, or used for cooking rice, porridge, and soup. The red bean has a high starch content, and it is powdery and sandy after steaming, and has a unique aroma, so it is often used to make bean paste, which is used as a filling for various cakes and pastries. It is delicious and has been loved by Chinese people since ancient times. favorite. Red bean can also be used to make bean sprouts, which has the effects of clearing away heat and detoxification, diuresis and swelling, invigorating the spleen and dampness, and eliminating accumulation and blood stasis. It is an essential household food in daily life. [0003] Selenium is an essential trace mineral nutrient for the human body. The total selenium content of the...

AI Technical Summary

Problems solved by technology

The content of selenium in the red bean on the market is low, which cannot meet the needs of the human body