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Multi-harvest planting method of hydroponic selenium-rich young garlic shoots

A planting method and technology of garlic sprouts, which are applied in the field of hydroponic selenium-enriched garlic sprouts harvested multiple times, can solve the problem of only one harvest, and achieve the effects of no heavy metal residues, increased income, and emerald green color

Inactive Publication Date: 2017-05-17
蚌埠市涂山村富民石榴专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the disadvantage that the existing garlic sprouts can only be harvested once, the purpose of the present invention is to provide a hydroponic selenium-enriched garlic sprouts harvesting and planting method for multiple times

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0028] Embodiment 1, a kind of hydroponic selenium-enriched garlic sprouts multiple harvest planting method, concrete steps are as follows:

[0029] (1) Mix decomposed chicken manure with selenium-containing wastewater and water in a weight ratio of 1:1.5:3, and inoculate the Helminthospora graminearum spore suspension at a volume ratio of 100:1. Cultivate under light for 67 hours. After the cultivation, centrifuge the culture at a centrifugal rate of 7000r / min for 11 minutes, let it stand, and take the supernatant;

[0030] (2) Select large-petal seeds without pests, extrusion, and damage, peel off the seed coat, immerse the roots of garlic cloves in a calcium salt solution with a concentration of 0.12mol / L, and treat them under a pressure of 0.88kPa until the garlic to sprout roots

[0031] (3) Sterilize the supernatant at a steam temperature of 160-180°C for more than 15 minutes, add oryzanol in a weight ratio of 1000:5 and mix evenly to obtain a culture solution;

[0032...

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Abstract

The invention relates to the technical field of agricultural planting, in particular to a multi-harvest planting method of hydroponic selenium-rich young garlic shoots. The multi-harvest planting method of the hydroponic selenium-rich young garlic shoots specially includes steps: culturing and centrifuging Helminthosporium gramineum spore suspension inoculated in a mixture of rotten chicken manure, selenium-containing wastewater and water, fetching supernatant, adding oryzanol in the supernatant after being sterilized to obtain a culture solution, and after dipping roots of garlic cloves in a calcium salt solution for promoting rooting through negative pressure, dipping the roots of the garlic cloves in the culture solution, and promoting nutrient accumulation for generating the young garlic shoots twice by replacing the culture solution with a new one and regulating temperature after the generated young garlic shoots are harvested. By adopting the multi-harvest planting method of the hydroponic selenium-rich young garlic shoots for planting garlic, the young garlic shoots can be continuously harvested for 4-5 times, income of growers is increased, and the obtained young garlic shoots are good in quality, and rich in allicin and organic selenium.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a method for repeatedly harvesting and planting selenium-enriched garlic sprouts in hydroponic culture. Background technique [0002] Garlic sprouts, also known as Suanhao, are flower stems extracted from bolting garlic. Garlic sprouts are widely distributed in my country and are planted in all parts of the north and south. The nutritional content is very high, including protein, fat, carbohydrates, dietary fiber, vitamin A, vitamin C, vitamin E, carotene, thiamine, riboflavin, niacin, niacin, calcium, phosphorus, potassium, sodium , magnesium, iron, zinc, selenium, copper, manganese and other nutrients needed by the human body. As well as allicin, allicin and other components, it has the functions of warming the middle and lowering Qi, tonifying deficiency, harmonizing viscera, promoting blood circulation, preventing cancer, and sterilizing, and has certain curative...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
CPCA01G31/00A01G24/00
Inventor 王传龙
Owner 蚌埠市涂山村富民石榴专业合作社
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