Method for cultivating iron-rich bud seeding vegetable

A cultivation method and technology of sprouted vegetables, applied in cultivation, fertilization method, soilless cultivation, etc.

Inactive Publication Date: 2008-10-15
TIANJIN NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are few reports in the literature on the effects of spraying iron on sprouts, especially gr...

Method used

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  • Method for cultivating iron-rich bud seeding vegetable
  • Method for cultivating iron-rich bud seeding vegetable
  • Method for cultivating iron-rich bud seeding vegetable

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Cultivation method of iron-rich green radish sprouts:

[0021] (1) Seed selection: choose green radish sprout seedlings with good purity and clarity, high germination rate and full grain.

[0022] (2) Seed soaking: Wash the seeds before sowing, and remove moth-eaten, broken, deformed, rotten, shriveled, extra small and germinated seeds. Select high-quality green radish seeds, weigh 5 parts, 1g each, wash 3 times with clean water, put them in 5 sterilized petri dishes respectively, the amount of water added is subject to the seeds being submerged, soak the seeds for 4 hours, and keep the room temperature Always control at around 27°C.

[0023] (3) Accelerating germination: Take the seeds from the tray and wash them with clean water for 3 times, and evenly spread them on the seedling trays to accelerate germination.

[0024] (4) Referring to the hoagland nutrient solution formula and the Japanese standard garden nutrient solution formula, there are 5 levels of iron solu...

Embodiment 2

[0030] Cultivation method of iron-rich green radish sprouts:

[0031] (1) Seed selection: choose green radish sprout seedlings with good purity and clarity, high germination rate and full grain.

[0032] (2) Seed soaking: Select high-quality green radish seeds, weigh 5 portions of 1g each, wash them twice with clean water, and place them in 5 sterilized petri dishes respectively. 8h.

[0033] (3) Accelerating germination: Take the seeds from the tray and wash them with clean water for 3 times, and evenly spread them on the seedling trays to accelerate germination.

[0034] (4) Referring to the hoagland nutrient solution formula and the Japanese standard garden nutrient solution formula, there are 5 levels of iron solution, namely: 0, 20, 30, 40, 50mg / L. Iron to Na 2 Applied in the form of Fe-EDTA, the calculated mass concentration is Na 2 Fe-EDTA mass meter. 2 days after sowing, spray once every 4 hours, 10 mL each time, 35 mg / L, and spray for 3 days.

[0035] (5) Illumi...

Embodiment 3

[0040] Cultivation method of iron-rich mung bean sprouts:

[0041] (1) Seed selection: choose mung bean sprouts with good purity and clarity, high germination rate and full grain.

[0042] (2) Seed soaking: Select high-quality mung bean sprout seeds, weigh 5 portions, 2g each, wash the seeds 3 times with clean water at 30°C, put them in 5 sterilized petri dishes, add water The amount is based on the submerged seeds, and the seeds are soaked for 6 hours. After soaking the seeds, wash the seeds twice again and drain off excess water.

[0043] (3) Accelerating germination: In the cultivation room at 27°C, take out the seeds from the tray and wash them with clean water for 3 times, and spread them evenly in the seedling trays to accelerate germination.

[0044] (4) Application method of iron solution: iron with Na 2 The form of Fe-EDTA is applied, and the calculated mass concentration is based on the mass of Na2Fe-EDTA. There are 5 levels of iron solution, namely: 0, 15, 25, 35,...

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Abstract

The invention discloses a cultivation method of iron-enriched sprouting vegetables. The method comprises the following steps: soaking seeds of a sprouting vegetable in water of 25-50 DEG C for 4-8 hours, allowing germination for 2-3 days at 25-27 DEG C, spraying 10-20 mL of 5-50 mg/L Na2Fe-EDTA aqueous solution every 4-6 hours for 3-5 days, harvesting when the seedling is cultivated for 4-5 days and grows 6-10 cm high, and testing iron content in the seedling. The iron-enriched green radish sprout cultured by the method has crisp taste and digestion-promoting effect, has an iron content of 28.5 Mug/g, and can supplement iron element at a daily intake of 35-50 g. Additionally, the cultivation method has the advantages of simple operation, high yield, no contamination and high nutritive value of iron-enriched green radish sprout, and good market prospect.

Description

technical field [0001] The invention belongs to the technical field of vegetable cultivation, and relates to a cultivation method of pollution-free and residue-free vegetables, more specifically a cultivation method of pollution-free and residue-free iron-rich sprout vegetables. Background technique [0002] Sprouts are a new type of vegetable, which is a special vegetable that uses plant seeds or other vegetative organs to develop into young sprouts, seedlings, or stems under a suitable environment for consumption. Especially radish sprouts are a nutritious food on people's dining tables. It is a fat and tender seedling germinated from radish seeds, and it is produced in the Yangtze River Basin of my country and Japan. People mainly eat the fat and tender hypocotyls and cotyledons of radish sprouts, which are delicious, nutritious, rich in VA, Vc, calcium, phosphorus, etc. During the formation process from seeds to sprouts, some nutrients that are beneficial to consumption...

Claims

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Application Information

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IPC IPC(8): A01G31/00A01G1/00A01C1/02A01C21/00C05D9/00
Inventor 刘丽丽窦羿
Owner TIANJIN NORMAL UNIVERSITY
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