Cultivation method for selenium-rich malting barley

Abstract

The invention relates to a cultivation method for selenium-rich malting barley, in particular to a safe, reliable, standard, stable and high-yield cultivation method for selenium-rich malting barley. The method comprises the first step of selecting 'Ganpi No.5' as seeds for broadcast sowing and placing the seeds in a mash for seed dressing, wherein the mash is formed by adding a sodium selenite solution with the concentration being 0.02 percent-0.1 percent into sandy loam or loam, the second step of selecting a plot with sandy loam or loam and applying selenium-rich fertilizers with the standard being 5 kg-15 kg per mu, the third step of applying composite fertilizers added with sodium selenite to the plot for top dressing when the malting barley grows to 6 cm-10 cm after seedling emergence, the fourth step of applying leaf fertilizers one time when malting barley seedlings grow to the late growth stage, wherein sprayed fertilizers comprise monopotassium phosphate and sodium selenite, the volume ratio of the monopotassium phosphate to the sodium selenite is one to one, the concentration of the monopotassium phosphate is 0.1 percent-0.2 percent, and the concentration of the sodium selenite is 0.02 percent-0.1 percent, and the fifth step of harvesting the malting barley after the malting barley is ripe and fully sunning the harvested malting barley to obtain finished selenium-rich malting barley.

Description

technical field [0001] The invention relates to a cultivation method of malting barley, in particular to a cultivation method of selenium-enriched malting barley. Background technique [0002] Barley, with a nutty aroma, is high in carbohydrates, moderate in protein, calcium, and phosphorus, and contains a small amount of B vitamins. Because barley contains less gluten, it cannot be used to make porous bread, but it can be used as unleavened food. The barley straw is soft, and it is mostly used as grass for livestock, and also used as roughage in large quantities. Malting barley is a kind of barley and is an important raw material for the beer industry. Malting barley is different from feed or edible barley. Its quality requirements are: low protein, high starch and high germination rate. In general, wheat grains with high nitrogen content have relatively less starch content, and have thick shells, small grains, and high horniness. This kind of barley tends to heat up an...

AI Technical Summary

Problems solved by technology

Bad eating habits such as drinking and high fat will cause this group of people to become the main force of selenium deficiency. Although some beer contains a variety of trace elements at present, the amount of selenium in the raw materials in the brewing process of wine Both are low, so they are extremely harmful to people who drink regularly