Planting method of selenium-enriched sugarcane

Abstract

The invention mainly relates to the technical field of planting, and discloses a planting method of selenium-enriched sugarcane. The method comprises the steps of soil arranging, tillering stage, jointing stage and technology maturing stage. The method is simple and convenient to implement, the obtained sugarcane contains abundant nutrients, the selenium content is obviously increased and reaches 16.42 micrograms / 100 g, the yield reaches 7.2 tons / mu, the yield and weight of the sugarcane are increased, and the economic income is increased by 10.6%; before planting, soil is ploughed deep, an enough amount of base fertilizer is applied, the base fertilizer contains abundant organic and inorganic nutrient elements, the nutrients are balanced, selenium element absorption is promoted, the fertilizer efficiency period is prolonged, and sugarcane growth is accelerated; tillering and topdressing are uniformly spread at the tillering stage, tillering and topdressing of abundant various organic nutrients and inorganic nutrients are performed, nutrient coordinate absorption of the sugarcane is promoted, plant ash is made from sugarcane raw materials, the plant ash is spread over the field and returned back to the field, the nutrients needed by sugarcane growth can be rapidly supplemented, and sugarcane growth and accumulation of organic selenium inside the body are accelerated.

Description

technical field [0001] The invention mainly relates to the technical field of planting, in particular to a method for planting selenium-enriched sugarcane. Background technique [0002] Sugarcane, a common fruit, is rich in sugar and water. In addition, it also contains vitamins, fats, proteins, amino acids, organic acids and mineral elements that are very beneficial to human metabolism. It is easily digested and absorbed by the human body. Regular consumption can prevent hypoxia Blood sugar, relieve fatigue, clear heat and heat, invigorate the spleen and diuresis, promote gastrointestinal function, detoxify and beautify the skin; selenium is an essential trace element for the human body, can enhance immunity, prevent and treat cardiovascular and cerebrovascular diseases, assist in the treatment of diabetes, and repair damaged cells , protect the eyes, improve the oxygen-carrying capacity of red blood cells, detoxify and anti-virus, anti-pollution, anti-oxidation, and delay ...

AI Technical Summary

Problems solved by technology

[0002] Sugarcane, a common fruit, is rich in sugar and water. In addition, it also contains vitamins, fats, proteins, amino acids, organic acids and mineral elements that are very beneficial to human metabolism. It is easily digested and absorbed by the human body. Regular consumption can prevent hypoxia Blood sugar, relieve fatigue, clear away heat and heat, invigorate the spleen and diuresis, promote gastrointestinal function, detoxify and beautify the skin; selenium is an essential trace element for the human body, can enhance immunity, prevent and treat cardiovascular and cerebrovascular diseases, assist in the treatment of diabetes, and repair damaged cells , protect the eyes, improve the oxygen-carrying capacity of red blood cells, detoxify and prevent poisoning, anti-pollution, anti-oxidation, and delay aging, but the selenium content of sugarcane is too low, about 0.12μg / 100g, therefore, a selenium-enriched sugarcane planting method is needed