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Dedicated selenium-containing seedling substrate for selenium sand melon and method for producing selenium-rich selenium sand melon

A technology of seedling-raising substrate and selenium sand melon, which is applied in the direction of planting substrate, botany equipment and methods, applications, etc., can solve the problems of poor selenium enrichment effect of crops, water and fertilizer loss, etc., and achieve the goal of saving manpower for fertilization and increasing selenium content Effect

Inactive Publication Date: 2018-08-07
安徽硒谷生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the special climate and environmental conditions in the cultivation area of ​​selenium melon, the present invention prepares a special selenium-enriched seedling substrate for selenium melon, solves the problems of water and fertilizer loss in sandy land areas and poor selenium enrichment effect of crops, and the selenium melon cultivated by using the fertilizer, Its selenium content has increased by more than 20 times

Method used

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  • Dedicated selenium-containing seedling substrate for selenium sand melon and method for producing selenium-rich selenium sand melon
  • Dedicated selenium-containing seedling substrate for selenium sand melon and method for producing selenium-rich selenium sand melon
  • Dedicated selenium-containing seedling substrate for selenium sand melon and method for producing selenium-rich selenium sand melon

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Experimental program
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Effect test

Embodiment 1

[0027] Select a certain selenium sand melon cultivation base in Zhongwei City, select one of the cultivation plots as the control group of conventional selenium sand melon (only use the basic matrix in the seedling raising substrate of the present invention), and all the other groups adding selenium fertilizer adopt the same cultivation technique as the control group , when harvesting, selenium melons were collected for selenium content testing, and the selenium content of the control group was found to be 0.003mg / kg.

Embodiment 2-17

[0029] First, take each raw material (basic substrate is 250kg) according to the table below, wherein the activated selenium ore powder is produced by Suzhou Selenium Valley Technology Co., Ltd., product model XGP1603A, each raw material is mixed uniformly to obtain a seedling substrate, and the seedling substrate is used to carry out selenium sand Melon seedlings were grown, and then cultivated according to the conventional transplanting and management methods of selenium melons. When harvesting, the selenium melon is collected for selenium content detection, and the measured selenium content of the selenium melon is shown in the following table:

[0030]

[0031] It can be seen from the above examples that: compared with the control group, the selenium content of the selenium melon produced by the method provided by the invention has increased by more than 20 times. According to the special climate and environmental conditions of the selenium melon cultivation area, the p...

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Abstract

The invention discloses a dedicated selenium containing seedling substrate for a selenium sand melon and a method for producing the selenium-rich selenium sand melon. The seedling substrate is prepared by uniformly mixing components in parts by weight: 250,000 parts of base substrate, 1-30 parts of selenium source according to selenium weight, 20-5,000 parts of selenium element synergistic accelerator, 2,500-5,000 parts of biomass material, and 50-250 parts of fertilizer conditioner. The method for producing the selenium-rich selenium sand melon comprises the following steps: cultivating the selenium-rich watermelon seedling by the dedicated seedling substrate for the selenium sand melon, and cultivating according to a conventional selenium sand melon transplanting and managing method, thereby obtaining the selenium-rich selenium sand melon. By the adoption of the method, the problems of water and fertilizer loss of sand land areas and poor crop selenium-rich effect can be solved, andthe selenium content of the cultivated selenium sand melon can be improved by 20 times or above.

Description

technical field [0001] The invention belongs to the field of crop planting, and in particular relates to a special selenium-containing seedling raising substrate for selenium melons and a method for producing selenium-rich melons. Background technique [0002] Selenium, the element symbol Se, is an essential trace element for the human body and the active center of glutathione peroxidase (GSH-Px). and other biological properties. The Chinese Nutrition Society recommends a per capita daily selenium intake of 50-200 micrograms. But now the daily selenium intake of adults in our country is only 26-32 micrograms, therefore, the situation of selenium malnutrition is common in our country. According to the data released by WHO, there are more than 40 countries in the world that are low-selenium or selenium-deficient areas. Selenium in the food chain mainly comes from soil, and the distribution of selenium content in soil in different regions is uneven. There are 72% counties (...

Claims

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Application Information

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IPC IPC(8): A01G24/10A01G24/22A01G24/23A01G24/20A01G22/05
CPCA01G24/10A01G22/05A01G24/20A01G24/22A01G24/23
Inventor 王张民鲁亚普龙泽东
Owner 安徽硒谷生物科技有限公司