Planting method for selenium-enriched honey-dew melons

Abstract

The invention discloses a planting method for selenium-enriched honey-dew melons, and relates to the technical field of planting. The planting method comprises the steps of sowing, seedling raising, planting, field management, soil treatment with a disease-resistant substrate before planting and application of a selenium nutrition agent to the honey-dew melons during planting; a preparation methodof the disease-resistant substrate comprises the steps that crop straw is crushed and then mixed with soybean flour and corn flour, bagging, high-temperature sterilization and cooling are conducted,and the mixture is inoculated with a bacillus subtilis bacterial agent is added for fermentation to obtain the disease-resistant substrate; a preparation method of the selenium nutrition agent comprises the step that 20-30 parts of chelate selenium salt, 2-7 parts of malt extracts and 1-5 parts of chlorella extracts are mixed to prepare slow-release capsular particles with the particle size of 10-20 mm. By means of the method, not only can the occurrence of diseases of the honey-dew melons be reduced, but also the waste of selenium can be reduced, and the planted honey-dew melons meet seleniumenrichment standards.

Description

【Technical field】 [0001] The invention relates to the technical field of planting, in particular to a planting method of selenium-enriched Hami melon. 【Background technique】 [0002] Selenium is an essential trace element for the human body. It is an essential nutrient in the daily dietary nutrition balance standard of the Chinese Nutrition Society. It is an antioxidant in the human body, which can improve human immunity, anti-cancer, anti-aging, and improve sub-health status. , Improve male fertility and other biological functions are crucial to human health. [0003] Cantaloupe has a sweet taste, unique flavor and unique fragrance. It is deeply loved by the public and is one of the fruits that people often eat. Among the ways to solve the demand for trace elements, the bioaugmentation of trace elements in Hami melon is one of the most important ways. [0004] At present, in the cultivation of selenium-enriched cantaloupe, the main way to enrich selenium in cantaloupe is:...

AI Technical Summary

Problems solved by technology

However, selenium in selenium-containing fertilizers is easy to be washed away by rainwater, especially in southern regions, the selenium applied with fertilizers is easily washed away by rainwater, and the period of adding selenium during the growth of cantaloupe is not well controlled, and selenium is added throughout the growth period , leading to waste, and at the same time, serious diseases occur during the planting process of Hami melon, and the absorption capacity of selenium after the disease is reduced, and a good absorption effect cannot be achieved.