Production method of selenium-rich peanuts

Inactive Publication Date: 2010-06-16
SHANDONG PEANUT RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a unique peanut variety, black peanuts are limited by factors such as planting area, production, processing, and consumption, and it is impossible to plant them on a large scale in production.
Different peanut planting areas and different planting plots, even in the same plot, have differences in soil fertility and trace element content due to different locations. In actual production, due to the limitation of objective production conditions, it is impossible to carry out detailed te

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The application period, application concentration, application time and application location of peanut selenium-enriched technology have been carried out successively.

[0015] 1. Application period test

[0016] The peanut variety is Huayu No. 16, and the growth period is 130 days. Film mulching cultivation, field management is the same as other varieties. Sow on May 1st and harvest on September 10th. There are 5 treatments altogether, that is, spraying selenium-enriched nutrient solution in the following 4 time periods and 1 situation of not spraying: (1), flowering and needle-setting stage, (2), pod setting stage, (3), full Fruit maturity stage, (4), flowering and needle setting stage, pod setting stage and full fruit maturity stage, (5), control (no spraying). Each treatment plot consists of 2 ridges and 4 rows, with a length of 4.5m, a width of 1.6m, and an area of ​​7.2m 2 , with no isolation lines. 5 treatments were repeated 3 times, a total of 15 plots were...

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PUM

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Abstract

The invention relates to a crop planting method, in particular to a method for improving the content of trace element selenium in crop products. The production method of Selenium-rich peanuts in the invention comprises peanut seed selection, culturing and growth period, wherein, selenium-rich nutrient is sprayed twice during the growth period of the peanuts. In the invention, on the basis of keeping the nutrition of peanuts, the peanut seed is rich in trace element selenium by technical means, thereby giving full play to the action of disease prevention and curing of selenium and realizing organic combination of nutrition and health care of the peanuts. The invention has the advantages of simple method, convenient and simple operation, low cost and obvious effect and the like, thereby being widely applied to general peanut production.

Description

technical field [0001] The invention relates to a method for planting crops, in particular to a method for increasing the content of trace element selenium in crop products. Background technique [0002] As early as 1973, the World Health Organization announced that selenium is an essential trace element for the human body. Selenium deficiency will lead to a decline in the function of many important organs. Function, animal experiments and clinical results have confirmed that selenium has a strong inhibitory effect on liver cancer, breast cancer, colon cancer, lung cancer, ovarian cancer, leukemia, etc., and has an obvious inhibitory effect on gastric cancer cells. Selenium has the same automatic recognition function as human immune cells. It can promptly and effectively find and kill cancer cells that have metastasized to other organs without causing damage to normal cells. Its function is called "Biological Cruise Missile". [0003] Peanuts are rich in nutrition, with a ...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C21/00C05D9/02
Inventor 崔凤高禹山林迟玉成王辉陈静陈殿绪王秀贞王才斌焦坤
Owner SHANDONG PEANUT RES INST
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