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Method for enriching and strengthening nutrients of chest breaking seeds

A nutrition and seed technology, applied in the field of nutrient enrichment and enrichment of thorax seeds, can solve the problems of high cost, long cycle, and large loss of nutrient fortification, and achieve shortening of nutrient fortification cycle, reduction of nutrient loss and nutrient enrichment cost, The effect of improving nutrient enrichment efficiency and conversion rate of absorbable nutrient forms

Pending Publication Date: 2021-07-30
HEILONGJIANG PROV AGRI MACHINERY ENG SCI INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems of large loss, high cost and long period of nutrition enhancement of existing crops, the present invention provides a method for nutrition enrichment and enhancement of broken chest seeds

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A method for nutrient enrichment and strengthening of thorax seeds. Under the condition of aeration and stirring, the crop seeds are soaked until they germinate and reach the thorax state, and the nutrient stock solution is added to the seed soaking water, so that the nutritional components are fully contacted with the seeds in the thorax state, and the thorax is fully contacted. The seeds in the state are further germinated under the condition of continuous aeration and stirring, and at the same time, the nutritional components are transferred from the endosperm or cotyledon to the germ and radicle, so that the content of the nutritional components in the bud species reaches a relatively saturated state, that is, the whole process of germination after the seed is broken. Enrichment and strengthening.

[0022] The purpose of this embodiment is to infiltrate the nutrients into the seeds of the crops to be sown, and the ultimate goal is that the usable parts of the plants ...

Embodiment 2

[0024] A method for nutrient enrichment and strengthening of thorax seeds. In this embodiment, the crops are corn, rice, barley or mung beans; the nutrient stock solution contains one or more micronutrients in selenium, iron, zinc, calcium, folic acid or vitamin A .

[0025] The concrete method of this embodiment is as follows:

[0026] Place the crop seeds in 25-33°C seed soaking water. The seed soaking water in this embodiment is tap water, and the water surface exceeds the top edge of the seeds by more than 10cm. 3 / m 2 The air flow of the aeration head of h stirs the soaking water, soaks, absorbs water, and germinates at a temperature of 25-33°C until the seeds germinate and reach the state of breaking the chest.

[0027] Add the nutrient stock solution to the seed soaking water so that the final concentration of the nutrient components reaches 160-220mg / L, and the nutrient components are fully in contact with the seeds in the thorax state, and the seeds in the thorax st...

Embodiment 3

[0029] This example provides a nutrient enrichment and fortification method for thorax seeds, in which selenium is used to fortify Hanuo 2018 waxy corn seeds.

[0030] The concrete method of this embodiment is as follows:

[0031] Place the waxy corn seeds in 28-30°C seed soaking water. The soaking water in this embodiment is tap water, and the water surface exceeds the top edge of the seeds by more than 10cm. 3 / m 2 The airflow of the aeration head of h stirs the soaking water, soaks, absorbs water, and germinates at a temperature of 28-30°C until the seeds germinate and reach the state of breaking the chest.

[0032] Prepare a high-concentration nutrient stock solution with sodium selenite and normal temperature tap water, add the nutrient stock solution to the seed soaking water, so that the final concentration of sodium selenite in the seed soaking water reaches 200 mg / L, so that the selenium element can fully contact the seeds in the broken chest state, Seeds in the che...

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Abstract

The invention relates to a method for enriching and strengthening nutrients of chest breaking seeds, and belongs to the technical field of crop nutrition strengthening. In order to solve the problems of large loss, high cost and long period of the existing crop nutrition enrichment, the invention provides the method for enriching and enhancing the nutrition of the chest breaking seeds, which comprises the following steps: crop seeds are soaked until the crop seeds germinate to reach a chest breaking state, a nutrient stock solution is added into a seed soaking container to ensure that nutrient components are in full contact with the seeds in the chest broking state, the seeds in the chest breaking state further germinate under the condition of continuous aeration stirring, and meanwhile nutrient components are transferred from endosperm or cotyledons to germs and radicles, so that the content of the nutrient components in the bud seeds reaches a relatively saturated state, and nutrient enrichment and biotransformation of certain nutrient forms in the whole germination process after the seeds are subjected to chest breaking are completed. Compared with an existing nutrient enrichment method, the nutrient substance loss and the nutrient enrichment cost are greatly reduced, the nutrient enrichment efficiency and the absorbable nutrient form conversion rate are greatly improved, and the nutrient enrichment period is greatly shortened compared with cross breeding.

Description

technical field [0001] The invention belongs to the technical field of crop nutrient enhancement, and in particular relates to a method for nutrient enrichment and enhancement of broken breast seeds. Background technique [0002] To maintain health, the human body needs not only macronutrients such as protein and carbohydrates, but also essential micronutrients, such as vitamin A, iodine, iron, zinc and other trace elements. There are approximately 64 million micronutrient deficient populations in my country, which is the country with the largest number of "hidden hunger" in the world. [0003] There are four main ways to address micronutrient deficiencies: dietary adjustments, nutritional supplements, food fortification, and crop nutrient fortification. Among them, the adjustment of dietary structure, nutritional supplements and food fortification require financial support, which is not suitable for the "hidden hunger" people living in poor families in remote areas. Crop ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00A01C1/06
CPCA01C1/00A01C1/06
Inventor 赵忠良孙大明尹园李菁张明慧于磊闫景凤李金拾邢占强杜川东宋炜韩休海金德海任洪忱郑唯田野张宝奎王楠王春华
Owner HEILONGJIANG PROV AGRI MACHINERY ENG SCI INST