JP2013022016A - Method for cultivating sedum grass - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cultivation method for uniformly raising sedum grass in a plurality of conditions by harvesting the cultivated leaf and stem plants of sedum grass in the appropriate conditions of leaf color and stem size in order to enhance active ingredients, and cultivating and harvesting the sedum grass for every cultivation container.SOLUTION: The method for cultivating sedum grass includes planting a cutting of a seedling with 2-10 leaves and a stem length of 50-150 mm into a container that contains soil comprising pebbles, leaf mold and field soil, and raising the seedling under conditions of a room temperature of 5-30°C and a soil humidity of 20-70% to harvest sedum grass with a length of at least 100 mm with a plurality of leaves, and matured leaves from a root stem.

Description

  The present invention is a method for cultivating sedum grass (Sedum dendroideum ssp. Praealtum) which is a succulent plant of the genus Sedum. Sedan grass is effective as a cosmetic, shampoo, rinse, bath preparation, food and drink, health food, and medical material, and relates to a method for efficiently harvesting this.

  Sedum grass, a succulent plant of the genus Sedum, is a new effective plant having specific active ingredients and efficacy.

In the genus Cypridaceae of the sedan grass, it is extracted with water, alcohol, etc., and is proposed for external preparations, cosmetics, shampoos, rinses, bathing agents, and foods and drinks (see Patent Literature).

Furthermore, Ryukyu Benkei plants are extracted with water, alcohol, etc. in the genus Craxaceae, and used for cosmetics, soaps, body shampoos, skin aging prevention, foods and drinks, etc. (see Patent Document).

However, there is no description about the medicinal effect on sedan dendribin (sedan grass) belonging to the genus Sedum genus, and the detailed medicinal effect of natural crassulaceae sedan dendrivin is hardly known.

Recently, young leafy vegetables of about 10 to 30 days after germination are harvested one by one from the petiole part with a leaf length of about 10 to 15 cm, sold as baby leaves as shown in Patent Document 1, and salad Etc.

These baby leaves are cultivated and harvested for each variety, and after harvesting, multiple varieties are mixed and used for demand. However, mixing baby leaves after harvesting tends to cause quality degradation. However, the actual situation is very difficult.

Japanese Patent Laid-Open No. 11-042018 JP 2007-267616 A JP 2008-167673 A JP 2009-89656 A JP2011-118A

Sedan grass is an effective plant as a cosmetic, shampoo, rinse, bath agent, food and drink, health food, or medical material. This plant is from Brazil and the cultivation method is not clear. In particular, it is a succulent plant, and its cultivation environment or cultivation method is not known at all. These effective plants are expected to be edible plants, ornamental plants, and medicinal plants, and a large amount of cultivated production is being studied. However, the optimal cultivation method has not been established at all.

It is necessary to harvest leaf and stem plants cultivated with sedan grass in an appropriate state in terms of leaf color and stem size in order to increase the active ingredient.
It is an object of the present invention to provide a cultivation method for growing sedan grass evenly in a plurality of states by cultivating and harvesting sedan grass for each cultivation container.

In the cultivation of sedan grass, 2 to 10 leaves in a container containing soil consisting of pebbles, humus and field soil, and 5 to 30 ° C. by cuttings of seedlings with stem lengths of 50 to 150 mm. At room temperature, the humidity of the soil is grown at 20% to 70%, and the sedan grass is combined with a plurality of leaves and harvested in a form with a length of 100 mm or more and mature leaves from the parent stem. This is a method for cultivating sedan grass.

The soil composed of pebbles, humus and field soil is laid with pebbles crushed to 5 mm to 20 mm, and the upper part is a mixture of humus and field soil at a ratio of 0.5 to 2 with respect to humus 1 and bulky 50 mm to 300 mm. I have to.

A container containing soil made of pebbles, humus and field soil has a width of 100 mm to 500 mm, a depth of 150 mm to 500 mm, a length of 500 mm to 1000 mm, and a volume of 7.5 L to 250 L, made of resin, wooden, It is selected from porcelain and metal.

The cuttings of seedlings with 2 to 10 leaves and stem lengths of 50 mm to 150 mm are planted in the above-mentioned containers at intervals of 70 mm to 150 mm in length and width to a depth of 30 mm to 80 mm.

The cultivated environment of sedan grass is grown at a temperature of 5 ° C. to 30 ° C. and a soil humidity of 20% to 70%. As a growing period, sedan grass of a dark green color is grown from 300 mm to 400 mm in 45 to 120 days. Grow and harvest.

The cultivated sedan grass is harvested by cutting a leaf stem of a length of 50 mm to 200 mm as a product, leaving a stem portion at a length of 150 mm to 250 mm, and using a part for a vegetation for propagation. Is extracted, or stored in a dry, powdered, dry-frozen state.

A seedling with a narrow leaf width and a narrow petiole, and a seedling with a wide leaf width and a short petiole are planted by arranging them in rows. This is a method for cultivating sedan grass in which seedlings having substantially the same height of leaf stems are aligned for each cultivation container and grown on cuttings.

In the present invention, mass cultivation of sedan grass is basically propagated by cuttings (nutrition versus breeding). In addition, by using a planter, the cultivation work efficiency is better than field cultivation, such as weeding work, disease control, pest control, and improvement of the cultivation environment against seasonal environmental changes.

The size of the planter generally used is 200 mm wide, 600 mm long, and 180 mm deep. Crushing pebbles of 30 mm to 40 mm are laid on the inner bottom of the planter container, and the soil is made of a mixture of humus and field soil at the top, and the soil depth is 140 mm to 160 mm.

The sedan grass to be cut was cut from scissors with 2 to 10 leaves and a stem length of 50 mm to 150 mm from a parent tree grown to about 300 mm to 400 mm and used as a seedling. The interval between the seedlings is preferably about 70 mm to 150 mm, and is preferably performed in about two rows.

In this state, it is grown and harvested until it becomes about 300 mm to 400 mm without replanting.
When cutting with a planter in a greenhouse capable of temperature control, roots can be confirmed for 3 weeks at 5 ° C to 10 ° C, 2 weeks at 10 ° C to 15 ° C, and 10 days at 15 ° C to 25 ° C. It is rank.

Sedan grass does not like the strong summer sun. It is necessary to make it possible to artificially adjust the sunshine hours, especially in the summer, because it will wither under the conditions that there is no sunshade, the temperature is high, and the ventilation is poor.

When winter temperatures are low, frost protection and freezing measures are necessary. By planting plants, you can move to a greenhouse or make a variety of countermeasures, such as making straw.

Mold generation may be observed depending on various conditions. In this case, the development of the sedan grass is very slow and the root growth is also delayed. In order to avoid damaging the seedlings, remove several seedlings from several planters, check the state of the roots, and take measures such as isolating or changing the soil.

Sedan grass, which has been cultivated for more than 2 years, has thick stems and large roots that are resistant to environmental changes. At this time, the plant is replanted in the field and is repeatedly cultivated until the flowers bloom.

In the present invention, the grown sedan grass harvests a plurality of leaves as one body. By harvesting a plurality of leaves as a unit, all the leaves are harvested as a unit, that is, as a rosette, from the root of the stem. As other cultivation conditions in the present invention, known cultivation conditions for succulent plants can be appropriately selected and used.

A method for cultivating sedan grass to achieve the above object is a method of cultivating different varieties of vegetables using a cultivation tray (planter), and a cultivation container having a large number of planting parts arranged vertically and horizontally. Used, different seedlings are grown in columns or rows in the cultivation container, and the sedan grass is cut off from the base of each cultivation container and harvested.

As described above, according to the present invention, sedan grass can be harvested in a high yield in a short period of time in an unconventional form, and the development of effective products of sedan grass has become advantageous. A cultivation method that can withstand the cold and heat of succulent plants has been established.

According to the cultivation method of the sedan grass which concerns on this invention, it has many implantation parts which make a row vertically and horizontally with the planter of a cultivation container. It can be easily obtained while maintaining the freshness of evenly mixed sedan grass by simply harvesting each cultivation tray after growth.

Furthermore, if mixed in cotyledon grass, it will rot and it will not look good, so if you cut the cultivars with the same height of cotyledons into one cultivation container and grow them up at a position higher than the height of the cotyledons, good quality sedan Grass leaf stems can be obtained. Moreover, since the heights of the leaves are uniform, the cutting work becomes easy, which is effective for automating the cutting work.

Sedan grass state diagram Planting and cultivation situation diagram in cultivation container Cuttings of sedan grass seedlings Sedans grass cultivation soil map Sedan grass harvest situation

The present invention will be described in more detail with reference to the following examples. However, the present invention is not limited to these examples.

During the winter season (December to February), pebbles crushed in a range of 5 mm to 10 mm are laid in a resin planter container with a width of 200 mm, a length of 600 mm, and a depth of 180 mm, and a mixture of humus and field soil on top. In the field soil at a ratio of 1 to humus soil, 100 mm long sedan grass with 6 leaves was planted in the soil made of pebbles, humus soil and field soil. Cultivation and cultivation were carried out in a greenhouse with a temperature control function at an average temperature of 20 ° C., soil moisture of 30%, and a minimum temperature of 10 ° C. As a result, the room temperature was in the range of 10 ° C. to 25 ° C., and the room humidity was in the range of 30% to 70%.

After measuring the humidity of the soil, water was applied with a sprayer and liquid fertilizer was applied with a sprayer every two weeks. As a result, sufficient growth and emergence of shoots were confirmed, so that seedlings for cuttings and growth of parent trees were confirmed, and it was possible to grow and harvest sedan grass even in the severe winter season.

In the summer period (July to September), pebbles crushed to 5mm to 15mm are placed in a container of resin planter 22L with a width of 200mm, a length of 600mm and a depth of 180mm, and a mixture of humus and field soil is placed on the top. Sedan grass planted with soil composed of pebbles, humus and field soil in a ratio of 1.5 to humus 1 was cultivated in a greenhouse with all vinyl removed.

During the summer, there are days when the temperature during the day exceeds 35 degrees Celsius, so we decided to adjust the daylight hours from 3 hours to 5 hours during the day by making a shade using the agricultural sheet, not depending on the ceiling of the greenhouse. . In addition, air permeability was secured at the side surface. When clear days continued, water was given by sprayer every 3 days and liquid fertilizer was given by sprayer every 2 weeks. As a result, sufficient growth and growth of cutting seedlings and parent trees were confirmed, and it was possible to develop and harvest sedan grass even in summer.

In the spring period (March to May) and the autumn period (October to November), lay pebbles crushed to 5 mm to 10 mm in a resin planter container with a width of 200 mm, a length of 600 mm, and a depth of 180 mm. A mixture of humus and field soil with a ratio of 2 to humus 1 in soil composed of pebbles, humus and field soil, a seedling with a narrow leaf width and a thin petiole, a seedling with a wide leaf width and a short petiole Sedan grass planted in a row by row was cultivated outside the greenhouse. When sunny days continued for more than 3 days, the state of soil and sedan grass was observed and water was given with a sprayer, and liquid fertilizer was given with a sprayer every two weeks.

Sedan grass grows fast, has a good color and feels the whole, and has become the best environment. In addition, we were able to harvest a lot of very good cutting seedlings with 8 leaves and a stem length of 100 mm. In addition, for each planter container of the same specification that was newly prepared immediately, seedlings with almost the same height of leaf stems were aligned and planted to a depth of 50 mm. It was able to confirm, and it grew to 300 mm-400 mm in 45 days-120 days.

In this way, even during mass harvesting and mass cutting, seedlings with narrow leaf width and narrow petiole and seedlings with wide leaf width and short petiole were planted in line by row, so the leaf stems for each cultivation container at the time of harvest The height of the machine grew almost the same and the work efficiency improved. It was also effective in automating the harvesting work.

In the rainy season (June), pebbles crushed to 5 to 20 mm in a resin planter container with a width of 180 mm, a length of 500 mm and a depth of 170 mm are laid from 20 to 30 mm from the bottom, and a mixture of humus and field soil is placed on the top. The ratio of 1.5 to 1 field soil, seedlings with small leaf width and thin petiole and seedlings with wide leaf width and short petiole arranged in rows, planted in pebbles, humus and field soil. Sedan grass was cultivated outside the greenhouse.

During this period, strong sunlight and heavy rain are repeated, which makes it easy to cause illness and weakness in sedan grass. However, since the seedlings are arranged and arranged in rows as in the above conditions, abnormalities appear in the form due to infectious diseases, roots decay due to excessive moisture, discoloration abnormalities, etc. It was easy to find.

This made it very effective for initial countermeasures by taking measures to prevent rain, such as moving under the fence. The planter with the cuttings at this time used a small one considering the large number of movements and taking into account various measures.

In the cultivation of sedan grass, the soil composed of pebbles, humus soil and field soil is laid with pebbles crushed to 5 mm to 10 mm, and the mixture of humus soil and field soil is 1 in the ratio of 1 to humus soil, and the bulk is 250 mm. Then, the width is 300 mm, the depth is 350 mm, the length is 800 mm, the volume is 85 L, and the volume is 85 L. The leaves are 5 to 8 leaves and the stems are about 100 mm in length. By planting the book to a depth of 50 mm, it is grown in summer at room temperature of 25 ° C. to 30 ° C. and soil humidity of about 20 to 40% for 60 days, and the sedan grass is integrated with multiple leaves. A 200 mm form was cut and harvested.

It was a method of cultivating sedan grass to harvest mature leaves from parent stems. The cultivated sedan grass was harvested by cutting a 200 mm long leaf stem as a product, leaving a stem portion at a length of 200 mm, and using a part for growth vegetation, and extracting the harvested portion as a component.
Cultivation of implementation 1

During the winter season (December-February), the sedan grass planted in the soil in a planter container was cultivated at a minimum temperature of 10 ° C. in a greenhouse with a temperature control function. As a result, the indoor temperature was changed from 10 degrees to 20 degrees Celsius. Water was given by sprayer every 3 days and liquid fertilizer was given every 2 weeks. As a result, sufficient growth and emergence of shoots were confirmed, so that seedlings for cuttings and growth of parent trees were confirmed, and it was possible to grow and harvest sedan grass even in the severe winter season.
Cultivation of implementation 2

During the summer season (July to September), the sedans grass planted in the soil in the planter container was cultivated in a greenhouse from which all vinyl was removed. During the summer, there are days when the temperature during the day exceeds 35 ° C, so we decided to create an artificial shade, adjust the daylight hours, and ensure ventilation. As a result, sufficient growth and growth of cutting seedlings and parent trees were confirmed, and it was possible to develop and harvest sedan grass all year round.
Cultivation of implementation 3

In spring (March-May) and autumn (October-November), sedan grass planted in the soil in a planter container was cultivated outside the greenhouse. Sedan grass grows fast, has a good color and feels momentum throughout. The best harvesting is possible with sedan grass cultivation.
Cultivation of implementation 4

In the rainy season (June), sedan grass planted in the soil in a planter container was cultivated outside the greenhouse. During this period, strong sunlight and heavy rain are repeated, so disease and sedan grass are prone to occur, and careful observation is required. During this period, measures against rain will be taken by observation.

In the cultivation of sedan grass, the soil consisting of pebbles, humus and field soil is laid with pebbles crushed to 5 mm to 10 mm, and the mixture of humus and field soil is in the upper part at a ratio of 1.5 to humus 1 Bulky 300mm, width 250mm, depth 350mm, length 700mm, volume 70L wooden planter, 5-8 leaves, seedling cuttings about 150mm stem length in two rows at 100mm intervals By planting 10 trees to a depth of 50 mm, they are grown for 80 days in spring at room temperature of 15 ° C. to 20 ° C. and soil humidity of about 20-40%. A 200 mm thick one was cut and harvested.

  It was a method of cultivating sedan grass to harvest mature leaves from parent stems. The cultivated sedan grass was harvested by cutting a leaf stem of a length of 150 mm as a product, leaving a stem portion at a length of 150 mm, and using a part for propagation vegetation, and drying a harvested portion.

In the cultivation of sedan grass, the soil consisting of pebbles, humus and field soil is laid with pebbles crushed to 5 mm to 20 mm, and the mixture of humus and field soil is in the upper part at a ratio of 1 to humus 1.5, Bulky 250mm, width 300mm, depth 400mm, length 800mm, volume 100L resin planter, 5-8 leaves, seedling cuttings with stem length of about 100mm in two rows at intervals of 100mm 14 plants are planted at a depth of 50 mm, and grown in winter at room temperature of 5 ° C. to 15 ° C. under conditions of soil humidity of about 10 to 30% for 90 days. A 150 mm long piece was cut and harvested.

It was a method of cultivating sedan grass to harvest mature leaves from parent stems. The cultivated sedan grass was harvested by cutting a leaf stem of a length of 150 mm as a product while leaving the stem portion at a length of 150 mm, and using a part for the growth vegetation and extracting the harvested portion as a component.

1. Vegetation of seedlings to a depth of 30 mm to 80 mm 2. 3. Pebbles crushed to 3.5 mm to 20 mm soil made of humus and field soil 4. Leaf and stem harvested by cutting the dotted line. 6. Leaves 6 and stems harvested by cutting the dotted line. Leaf 8. Planter 9. Seedling 10. Cutting point

Claims (8)

In the cultivation of sedan grass, 2 to 10 leaves in a container containing soil consisting of pebbles, humus and field soil, and 5 to 30 ° C. by cuttings of seedlings with stem lengths of 50 to 150 mm. At room temperature, the humidity of the soil is grown under the conditions of 10% to 50%, and the sedan grass is composed of a plurality of leaves and stems in an integrated form with a length of 100 mm or more, and mature leaves from the parent stem. A method for cultivating sedan grass characterized by harvesting. The soil composed of pebbles, humus and field soil is laid with pebbles crushed to 5 mm to 20 mm, and the upper part is a mixture of humus and field soil at a ratio of 0.5 to 2 with respect to humus 1 and bulky 50 mm to 300 mm. The method for cultivating sedan grass according to claim 1, wherein A container containing soil made of pebbles, humus and field soil has a width of 100 mm to 500 mm, a depth of 150 mm to 500 mm, a length of 500 mm to 1000 mm, and a volume of 7.5 L to 250 L, made of resin, wooden, The method for cultivating sedan grass according to claim 1, which is selected from porcelain and metal. The seedling cuttings having 2 to 10 leaves and a stem length of 50 mm to 150 mm are characterized in that the seedlings are vegetated to a depth of 30 mm to 80 mm in the container at intervals of 70 mm to 200 mm in length and width. The cultivation method of the sedan grass in any one of Claims 1-3. The cultivated environment of sedan grass is grown at a temperature of 5 ° C. to 30 ° C. and a soil humidity of 20% to 70%. As a growing period, sedan grass of a dark green color is grown from 300 mm to 400 mm in 45 to 120 days. It grows and harvests, The cultivation method of the sedan grass in any one of Claims 1-4 characterized by the above-mentioned. The cultivated sedan grass is harvested by cutting a leaf stem of a length of 50 mm to 200 mm as a product, leaving a stem portion at a length of 150 mm to 300 mm, and using a part for the vegetation for propagation. 6. The method for cultivating sedan grass according to any one of claims 1 to 5, which is preserved by extraction, drying, powdering, and dry-frozen. The sedan grass according to any one of claims 1 to 6, wherein seedlings having narrow leaf width and thin petiole and seedlings having wide leaf width and short petiole are planted and arranged in line by row. Cultivation method. The method for cultivating sedan grass according to any one of claims 1 to 7, wherein seedlings having substantially the same height of leaf stems are grown for each cultivation container by cutting them.

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