Method for planting selenium-enriched soybean sprouts

Abstract

The invention relates to a selenium-rich soybean sprout planting method which is characterized by comprising the following steps: (1) seed selection: selecting non-transgenic high-quality soybeans, removing peeled soybeans and broken soybeans in soybean seeds, and soaking the soybeans in warm water at 15-25 DEG C for 16-24 hours; (2) planting: paving a layer of fine soil with the thickness of 2-6 cm on the ground, and spraying selenium-rich liquid and water in the soil according to the mass ratio of 1: (80-120), so that the roots of the bean sprouts can absorb selenium-rich nutrition; bean seeds are evenly and flatly laid on the fine soil, a layer of plastic gauze is laid on the beans, and then the beans are covered with a layer of mineral sand with the thickness of 2-6 cm; (3) management and harvesting: watering once in the morning and evening every day, and opening the mineral sand covering the beans to spray water when the bean sprouts grow to be 5-8cm away from the ground; after 20-30 minutes, spraying according to the mass ratio of the beans to water of 1: (80-120); the opened bean sprouts are yellow and turn from yellow to green through photosynthesis of sunlight, and when the bean sprouts are 12-15 cm away from the ground, a knife is attached to the ground, roots are reserved, and the bean sprouts are cut off.

Description

technical field [0001] The invention relates to the technical field of vegetable planting, in particular to a planting method of selenium-enriched soybean sprouts. Background technique [0002] Bean sprouts (English name: sprouted beans) is a kind of nutritious vegetable that sprouts and grows after legumes are soaked in water. The most common ones are mung bean sprouts, soybean sprouts and pea sprouts. Although the content of bean sprouts has decreased relative to bean protein and carbohydrates, the content of soluble amino acids, vitamins and dietary fiber has greatly increased. For example, soybeans do not contain VC, and germinated bean sprouts can produce a large amount of VC. The potency and utilization rate are greatly improved. However, bean sprouts obtained by the commonly used hydroponics method contain high levels of purine, some gout patients cannot eat them, and some may cause gout attacks after eating them by mistake. [0003] In order to solve the above-ment...

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides a method for planting selenium-enriched soybean sprouts, which solves the technical problem that the bean sprouts contained in hydroponic bean sprouts are high in purine and are not suitable for gout patients.