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Calcium-rich Sedum aizoon production method

A production method and a calcium-enriched technology, which are applied in the fields of botanical equipment and methods, fertilizer mixtures, horticulture, etc., can solve the problems of residual inorganic calcium salts, low absorption, and insecure safety, and achieve good safety and contain High calcium content and good absorbability

Active Publication Date: 2014-05-28
MICROHARBOR BIOTECH JIANGSU
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

For example, the Chinese patent application No. 200910248713 is called the production method of zinc-rich rice, which dissolves trace elements and calcium additives in water, sprays them evenly on the large rice, and stirs them mechanically to obtain calcium-rich and zinc-rich rice. However, there are inorganic Defects of calcium salt residue, low absorbability, and no guarantee of safety
In addition, among the current agricultural practices, many reports describe the application of calcium fertilizers (such as calcium oxide) to the soil, but these measures are mainly used to adjust the pH value of acidic soils, and these calcium application measures do not significantly Increased calcium content in grains, these reports do not solve the problem of calcium fortification of grains

Method used

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  • Calcium-rich Sedum aizoon production method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The farmland of Chefang Town, Suzhou City, Jiangsu Province was selected as the experimental field, and the seedlings of celery were cultivated. Each test group was set as a plot of 2 meters × 2 meters = 4 square meters, a total of 8 groups, and 6 rows × 6 columns of celery were cultivated in each plot , Keep a 1-meter isolation zone around the community. After turning the soil, uniformly spread base fertilizer (commercially available compound fertilizer) 25kg / mu. One of the plots was selected as the control group for conventional cabbage cultivation, and the experimental label C0 was inserted, and the other seven groups were marked as C1-C7. After the seedlings are transplanted, cover the soil and compact it, and water it thoroughly once, as long as there is no stagnant water, and it should not be excessive. Several days after transplanting (see the table below), calcium fertilizer is applied in holes, wherein the calcium fertilizer is one or any combination of calciu...

Embodiment 2

[0027] Select the greenhouse in Chefang Town, Suzhou City, Jiangsu Province as the experimental field, and cultivate the seedlings of celery. Each test group is set up as a plot of 2 meters × 2 meters = 4 square meters, a total of 9 groups, and 6 rows × 6 columns of celery are cultivated in each plot , Keep a 1-meter isolation zone around the community. After turning the soil, uniformly spread base fertilizer (commercially available compound fertilizer) 25kg / mu. One of the plots was selected as the control group for conventional vegetable cultivation, and the experimental label C8 was inserted, and the other 8 groups were respectively marked as C8-C16. Transplant the seedlings of the green cabbage, cover the soil and compact it, and water it thoroughly once, as long as there is no accumulated water, and it should not be excessive. Apply calcium fertilizer a few days after transplanting (see the table below), and collect the young leaves of the cabbage to measure the calcium c...

Embodiment 3

[0031] The farmland of Dingyan Town, Rugao City, Jiangsu Province was selected as the test field, and the operation was the same as in Example 1. One of the plots was selected as the control group for the conventional cultivation of cabbage, and the experimental label C17 was inserted, and the other seven groups were respectively marked as C18-C25. Apply calcium fertilizer in holes at specific times in the table below. During the harvest period, collect the young leaves of leeks to measure the calcium content, and summarize them in the table below:

[0032]

[0033]

[0034] It can be seen from the above examples that the calcium content of dried stems and leaves of calcium-enriched green vegetables obtained by the method can reach 1-5%, which is 2-5 times that of ordinary green vegetables. Among them, calcium pectate accounts for more than 55% of the total calcium. The calcium-enriched cabbage produced by the method has the advantages of super high calcium content, goo...

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Abstract

The invention discloses a calcium-rich Sedum aizoon production method. The method includes obtaining calcium tolerant seedlings through domestication in a Sedum aizoon cutting phase; selecting test fields, turning over the soil before applying the base fertilizer, transplanting the obtained Sedum aizoon, applying calcium fertilizer to the soil, and harvesting the Sedum aizoon after the Sedum aizoon is mature. By the use of the calcium-rich Sedum aizoon production method, the calcium content in the stems and leaves of the Sedum aizoon can be 1 to 5% and is 2 to 5 times of that of ordinary Sedum aizoon; the calcium pectate accounts for more than 55% of the total calcium. The calcium-rich Sedum aizoon produced by the method has the advantages of super high calcium content, high absorbability and high safety.

Description

technical field [0001] The invention relates to the field of planting and cultivating crops, in particular to a calcium-enriched cultivating method for cabbage. Background technique [0002] Sedum aizoon L. is a traditional folk health care Chinese herbal medicine. The whole herb of Sedum aizoon L. can be used as medicine. The absorption of blood lipids, prevent hardening of arteries, expand cerebral blood vessels, promote cerebral blood circulation. The tender stems and leaves of Fei Cai contain protein, carbohydrates, calcium, phosphorus, iron, alkaloids, oleanolic acid, sitosterol, sedum heptose, flavonoids and other physiologically active substances, which are a kind of Chinese herbal medicine resources with great development potential , and both medicinal and vegetable. It is easy to breed and reproduce. It is disease-free and has few pests. The field growth period is 270 days, and the roots can continue to grow for 20 years. It is an excellent vegetable suitable for ...

Claims

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Application Information

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IPC IPC(8): A01G1/00C05G3/00
Inventor 杨阳王张民毛彦军
Owner MICROHARBOR BIOTECH JIANGSU
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