KR100495933B1 - Rice having high quantity calcium and methods of cultivating the rice - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to high calcium rice and its cultivation method, and particularly to high calcium rice and its cultivation method, which contain a large amount of various nutrients that are good for the body, including calcium, which are beneficial to health and have a great taste.

High calcium rice rice transplanting method of the present invention for solving the above technical problem, 200kg of peat, humic acid, at least 5kg of granular soil modifier produced by granulation by firing the shell per 300 pyeong or less per head at 800 ℃ or more Soil improvement process for fertilizing the mixture of any one or more selected from the microbial agent; A first foliar fertilization process for foliar application of an ionized calcium solution in which 5 g or more of an ionized calcium powder prepared in a powder form by firing a shell per rice seeded on a substrate of 60 pyeong or less at 1200 ° C. or more in powder form; And a second foliar fertilization process in which foliar fertilization of an ionized calcium solution obtained by dissolving at least 200 g of the above-mentioned calcium ion powder in 500 liters of water per cultivated in the main crop of 1500 pyeong or less.

On the other hand, the high-calcium rice direct cultivation method of the present invention is a mixture of at least 5kg of soil improver produced by granulation by firing the shells per 300 pyeong or less at 800 ° C or more into any one or more selected from 200 kg peat, humic acid, and microbial agent. Soil improvement process to fertilize; A mixing process of mixing at least 200 g of an ionized calcium powder prepared in powder form by firing a shell per 100 kg of rice seed to be waved at 1200 ° C. or more; The foliar fertilization process includes foliar fertilization of an ionized calcium solution obtained by dissolving at least 200 g of the above-described calcium ionized powder in 500 L of water per cultivated in a plant of 1500 pyeong or less.

Description

Rice having high quantity calcium and methods of cultivating the rice

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to high calcium rice and its cultivation method, and particularly to high calcium rice and its cultivation method, which contain a large amount of various nutrients that are good for the body, including calcium, which are beneficial to health and have a great taste.

Rice is cultivated mainly in dap (주로) as a flower and crop, and its fruit, which is planted with nara, is used mainly for rice. Rice is generally composed of 70 to 85% carbohydrate, 6.5 to 8.0% protein, 1.0 to 2.0% fat, 24.23 mg / kg calcium, and calories of 100 g of rice is about 360cal.

Calcium is not only necessary for the formation of bones in our body, but also for children in growing stages, physiological phenomena, and postmenopausal women with high calcium loss, pregnant and lactating women, and stress and irregular eating habits, which are likely to cause calcium deficiency. Office workers and the elderly are required to consume a lot of calcium in addition to the even intake of nutrients.

However, since calcium is a typical divalent cation metal, it is not easy to accumulate in rice due to the anion component in the soil or the rice bran layer in the rice during the cultivation process, and also insoluble bonding with trace elements such as nitrogen and phosphoric acid frequently causes substantial accumulation. The rate is lower, and the movement in crops is not easy, so continuous accumulation is difficult.

Therefore, the cultivation of rice by the general cultivation method has a limit in increasing the calcium content of the rice produced.

An object of the present invention is to prevent calcium from combining with the components of the soil during cultivation of rice in order to solve the above problems to increase calcium absorption, by providing calcium in the condition that the maximum absorption of calcium into rice, including calcium The present invention is to provide a high calcium rice transplanting method and a direct growing method for producing rice containing a large amount of various healthy nutrients.

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Still another object of the present invention is to provide rice which is cultivated in such a manner and contains a large amount of various nutrients that are good for the body including calcium.

High calcium rice rice transplanting method of the present invention for solving the above technical problem, 200kg of peat, humic acid, at least 5kg of granular soil modifier produced by granulation by firing the shell per 300 pyeong or less per head at 800 ℃ or more Soil improvement process for fertilizing the mixture of any one or more selected from the microbial agent; First foliar fertilization, which is prepared by foliaring an ionized calcium solution in which 5 g or more of ionized calcium powder prepared in powder form by firing the shells per rice seedlings grown on the mother plate of 60 pyeong or less at 1200 ° C or more in 20 L of water. Process; After seeding, a second foliar fertilization process involves foliaring an ionized calcium solution in which 200 g or more of the ionized calcium powder in 500 liters of water per cultivated in the main crop of 1500 pyeong or less.

In this case, the first foliar fertilization process is performed immediately after sowing seed rice on the bed plate to cover the top soil, when 2 to 4 rice leaves, and 2 to 3 days before planting.

On the other hand, the high-calcium rice direct cultivation method of the present invention is a mixture of at least 5kg of soil improver produced by granulation by firing the shells per 300 pyeong or less at 800 ° C or more into any one or more selected from 200 kg peat, humic acid, and microbial agent. Soil improvement process to fertilize; A mixing process of mixing at least 200 g of an ionized calcium powder prepared in a powder form by firing a shell per 100 kg of rice seed to be directly waved before the straight wave at 1200 ° C. or higher; It includes a foliar fertilization process of foliar fertilization of an ionized calcium solution in which 200 g or more of the ionized calcium powder in 500 liters of water per cultivation is produced after the straight wave is produced on the basis of 1500 pyeong or less.

At this time, the second foliar fertilization process of the rice transplanting method and the foliar fertilization process of the straight cultivation method are performed during the effective sowing and rice growing season of rice, respectively.

And / or immediately after fertilization of rice is completed, and additionally over several times at intervals of about two weeks immediately after fertilization of rice is completed, in which case a high concentration and a large amount of ionization are gradually obtained over many times. Calcium solution is used.

Soil-improving agent is an alkaline organic ph of 10 to 10 produced in granule form by washing the shell (shell) of shells such as shellfish and oysters, firing at 800 ℃ or more and then pulverizing Calcium has the characteristics of being friendly to crops due to the characteristics of the material, and at the same time, the ability to decompose and absorb is superior to mineral calcium, which makes the growth of crops vigorous.

The soil improving agent preferably has the following component distribution in the practice of the present invention.

1.CaO: 46.64%, 2.Al: 0.72%, 3.Mg: 0.30%, 4.Fe: 0.59%, 5.Na: 0.48%, 6.K: 0.21%, 7.Cl: 0.01% or less.

Peat or humic acid refers to moss, reeds, sedges, etc. and plants, pines, birch trees, etc., which are thickly deposited in the basin and are decomposed and deformed due to biochemical changes such as fungi in the presence of water. do.

Such peat or humic acid has a cationic substitution ability similar to zeolites to prevent insolubilization of soil modifiers in combination with trace elements such as nitrogen and phosphoric acid.

On the other hand, in order to increase the calcium absorption of the rice may be additionally mixed with the soil microorganisms soil improver. Soil microbial agents include Bacillus, thiobacilli, Otterbacter, Nitrobacter, etc., these soil microorganisms prevent the absorption of calcium is prevented.

In this way, when fertilizing the soil with fertilizers, preferably with basic fertilization before planting and additional fertilization after planting, the soil-modifying agent is in granular form. As a result, the soil continuously absorbs calcium and nutrients for a long time, and the transformation is made so that rice is suitable for absorbing calcium later, thus forming a foundation for growing high calcium rice.

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Preferred fertilization amount and ratio is to fertilize more than 5kg of soil modifier to 200kg of peat, humic acid, and microbial mixed base material, and to fertilize it to the answer below 300 pyeong. It should be spread evenly and absorbed into the soil, so you can see the effect.

Thus, there are two methods of planting rice on the improved land, such as rice cultivation and direct cultivation. In both methods, in order to cultivate high calcium rice, ionized calcium powder is applied to rice.

Ionized calcium powder is manufactured by pulverizing the washed shell at 1200 ℃ or higher and then pulverizing it to remove water, foreign substances or toxic substances contained in itself during the firing process. At the same time it is strongly alkaline ionization of ph 13 to 14, especially the content of trace elements such as calcium per mass increases.

It is preferable in the practice of the present invention that the calcium ion solution has the following component distribution.

1.CaO: 92.83%, 2.MgO: 0.48%, 3.N: 0.22%, 4.P ₂ O ₅ : 0.04%, 5.SiO ₂ : 0.55%, 6.K ₂ O: 0.23%, 7. AI: 0.11%, 8.Fe: 0.17%, 9.Sr: 0.16%, 10.Na: 6.06%, 11.MnO: 0.0032%, 12.Cu: 0.0015%, 13.Ni: 0.007%, 14.Zn : 0.0007%, 15. Cl: 0.0064%, 16.S: 0.0005%, 17.B ₂ O ₃ : 0.0254%, 18.Mo: 0.000003%.

Therefore, in order to cultivate high calcium rice, foreign matters and toxic substances are removed in this way, and the powder is directly applied to the cultivated rice, which is rapidly absorbed compared to the soil improving agent, so that the instantaneous increase in calcium content will be seen.

In rice cultivation, fertilize rice with seedlings, and use an ionized calcium solution in which calcium ionized powder is dissolved in water. It is fertilized with rice that is seeded on.

At this time, when the ionized calcium powder per 60 pyeong is less than 5g, the amount of absorption is less, and the effect is difficult to see, and when the amount of water used as the solvent is less than 20L, uniform spraying becomes difficult.

Fertilization enables high calcium rice to be grown by foliar fertilization several times immediately after planting rice seed on the bed to cover top soil, when two to four rice leaves, and two to three days before seeding.

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In other words, immediately after seeding rice seed on the mother bed and covering the soil, the rice seed needs many nutrients to germinate, so calcium is absorbed well, so that foliar fertilization is performed to obtain germicidal effect and at the same time germinate seed uniformly. do. At this time, by applying the calcium ionization solution on the soil covered with the seeded rice seed, the ionized calcium solution is continuously absorbed by the rice seed.

And since it needs many nutrients while growing and just before planting, it is possible to promote cultivation of rice and tolerate cold growth as well as sterilization effect by foliar fertilization when 2 to 4 rice leaves. Three days before foliar fertilization helps the rooting of the rice and helps to stick well after planting.

When direct cultivation of rice is mixed with at least 200g so as to evenly bury the ionized calcium powder per 100kg of rice seed to be cultivated directly, so that the calcium is directly absorbed by the rice seed.

After sowing, calcium ion is absorbed by dissolving and fertilizing calcium ion in water to fertilize the rice grown in this field, and in particular, the ionized calcium solution containing at least 200 g of the ionized calcium powder per 500 liters of water Fertilize rice planted.

In this case as well, if the amount of calcium ionized per 1500 pyeong is less than 200g, the absorbed amount is less effective, and if the water used as solvent is less than 500ℓ, uniform spraying becomes difficult. More water than this is irrelevant.

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The fertilization time is when rice needs a large amount of nutrients, especially after effective fertilizer, rice growing and rice fertilization of rice is completed, and then the fast-absorbing ionized calcium solution is applied directly to rice. By doing so, the rice absorbs calcium and nutrients, which helps to develop and at the same time increase calcium content.

That is, when rice is in the effective season, foliar fertilization promotes strong growth, or when it is in progeny growing season, foliar fertilization provides many nutrients in preparation for future discharge.

On the other hand, fertilization before fertilization of rice does not occur fertilization, so the rice is fertilized after the fertilization is complete, the rice is fertilized by foliar fertilization to improve the calcium content of the deleted rice, and prevents dobokeotgi large number.

At the same time, if the soil fertilizer is additionally fertilized, the rice will continue to absorb calcium from the soil, thereby maximizing the calcium content.

After fertilization is completed, foliar fertilization is performed several times at intervals of about two weeks to continuously provide calcium and nutrients necessary during the ripening period of rice. At this time, the ionized calcium solution is gradually increased in high concentration and amount. By using it to match the increase in the amount of calcium required as the rice grows, even at this time may be combined with fertilizer to improve the calcium content.

However, such foliar fertilization does not necessarily have to be carried out many times, and it is possible to grow high calcium rice in only one fertilization.

Hereinafter, look at the embodiment of the rice cultivation according to the high calcium rice rice transplanting method of the present invention in the answer 300 pyeong located in Yeoju-eup, Yeoju-gun, Gyeonggi-do.

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1. On April 3, 2003, seedlings were sown on 55 pyeong of the bed plate and covered with top soil, and 15 g of ionized calcium powder was mixed with 20 liters of water, and the top soil was soaked.

2. On April 17, 2003, rice leaves became 2 to 4 depending on rice, and 10 g of ionized calcium powder was mixed with 20 liters of water and fertilized.

3. On May 1, 2003, 15 g of calcium ionized powder was mixed with 20 L of water and fertilized once more.

4. On May 2, 2003, 10 kg of soil improver, 100 kg of peat, and 100 kg of humic acid were evenly mixed, followed by a rotary work on 300 pyeong of the ground.

5. On May 4, 2003, we presented with Rotary work and the basic answer.

6. On May 27, 2003, 70 g of ionized calcium powder was mixed with 150 liters of water while fermented rice was in the effective grinder.

7. On July 30, 2003, 190 liters of water and 110 grams of ionized calcium were mixed and fertilized during the rice growing season.

8. On August 22, 2003, immediately after fertilization of rice was completed, 6 kg of soil modifier was added and 250 g of ionized calcium powder was mixed with 250 g of water.

9. On September 10, 2003, 250 g of water was mixed with 125 g of calcium ionized powder and fertilized.

10. On September 23, 2003, 250 g of water was mixed and 150 g of calcium ionized powder was fertilized.

The calcium content of rice grown and milled according to the rice cultivation method was tested by Sampyo Food's Food Safety Center and issued on September 22, 2004. The test results are shown in Table 1 below.

Sample Name Test Item / Unit Result Method Rice (white rice) Ca (mg / kg) 95.8 Food Code 7.6.2.2,2003

As a comparative example, it is already known that the calcium content of the rice grown by the conventional method and not by the present invention is 24.23 mg / kg, and as shown in the test results, the rice grown according to the present example is the calcium of the conventional rice. It turns out that it contains calcium nearly four times more than content.

The rice quality analysis results analyzed in the rice quality analysis room of Yeoju-gun Agricultural Technology Center for such rice are shown in Table 2 below, issued No. 2004-286.

division moisture protein Amylose A complete rate Mechanical flavor Analysis 14.9 7.2 18.5 90.5 91.0 High quality standard value 15-16% 7.4% or less 19.5% or less 92.0% or more 80 points or more Analysis It is unusual that the food taste is 11.0 points higher than the high quality standard value of 80 points.

As can be seen from the quality analysis results, the mechanical flavor of the rice grown according to the present embodiment was 91.0, indicating that the taste was much better than that of conventional rice.

On the other hand, in order to cultivate high calcium rice by direct cultivation according to the present invention, instead of the steps 1 to 5 in the above embodiment, 10 kg of soil improving agent and 100 kg of peat and 100 kg of humic acid are evenly mixed and at the same time rotary work on 300 pyeong After the basic fertilization, 250 g of ionized calcium powder per 100 kg of rice seed may be mixed to be evenly mixed, and then directly waved.

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According to the soil improvement method, high calcium rice transplanting method, high calcium rice direct cultivation method and high calcium rice cultivation method of the present invention as described above, the nutrients including calcium and minerals are absorbed in a large amount when the rice is grown, There is no need to administer pesticides, so there is a substitute effect of pesticides, and the action of calcium makes rice grow healthy without pests, and ultimately low cost, high quality and mass production are possible to improve the competitiveness of cultivated farmers. have.

In addition, since the rice produced in the cultivated according to the present invention has a much higher taste than conventional rice, it is possible to promote the consumption of consumers 'rice while ensuring that consumers' needs in both nutrition and taste including calcium in the diet. It works.

Claims (19)

Soil improvement process, which is prepared by mixing more than 5kg of soil modifying agent prepared in granular form by firing shell at 300 ℃ or higher in any one or more selected from peat, humic acid and microbial agent. and; First foliar fertilization, which is prepared by foliaring an ionized calcium solution in which 5 g or more of ionized calcium powder prepared in powder form by firing the shells per rice seedlings grown on the mother plate of 60 pyeong or less at 1200 ° C or more in 20 L of water. Process; A high calcium rice transplanting method comprising a second foliar fertilization process for foliar fertilizing an ionized calcium solution in which 200 g or more of the ionized calcium powder is dissolved in 500 liters of water per rice planted on a plant of 1500 pyeong or less after planting. The method according to claim 1, The first foliar fertilization process is a high calcium rice transplanting method is performed immediately after sowing rice seed on the bed plate to cover the topsoil, when 2 to 4 rice leaves, and 2 to 3 days before planting. The method according to claim 2, The second foliar fertilization process is a high calcium rice rice transplanting method is carried out during the effective grinding of rice and during lactation. The method according to claim 2 or 3, The second foliar fertilization process is a high calcium rice transplanting method is performed immediately after the fertilization of rice is completed. The method according to claim 4, The second foliar fertilization process is a high calcium rice rice transplanting method is additionally performed a plurality of times at intervals of about two weeks immediately after the fertilization of rice is completed. delete The method according to claim 5, The foliar fertilization process is a high calcium rice transplanting method using a high concentration and a large amount of ionized calcium solution over a number of times. delete delete A soil improvement process for fertilizing shells per 300 pyeong or less and mixing at least one selected from 200 kg of peat, humic acid, and microbial agent with at least 5 kg of soil improver produced in granules by firing at 800 ° C. or higher; A mixing process of mixing at least 200 g of an ionized calcium powder prepared in a powder form by firing a shell per 100 kg of rice seed to be directly waved before the straight wave at 1200 ° C. or higher; A high-calcium rice direct cultivation method comprising a foliar fertilization process in which foliar fertilization of an ionized calcium solution in which 200 g or more of the ionized calcium powder is dissolved in 500 L of water per cultivated in the main crop of 1500 pyeong or less after straight wave. The method according to claim 10, The foliar fertilization process is a high-calcium rice direct cultivation method is carried out during the effective grinding of rice and during lactation. The method according to claim 10 or 11, The foliar fertilization process is carried out immediately after the fertilization of rice is high calcium rice direct cultivation method. The method according to claim 12, The foliar fertilization process is a high calcium rice direct wave cultivation method is additionally performed a plurality of times at intervals of about two weeks immediately after the fertilization of rice is completed. The method according to claim 13, The foliar fertilization process is a high calcium rice direct cultivation method using a high concentration and a large amount of ionized calcium solution over a number of times. delete delete delete High calcium rice grown by the method of Claim 7 or 14. delete