WO2012111857A1 - Méthode de culture de plantes du genre glycyrrhiza - Google Patents

Méthode de culture de plantes du genre glycyrrhiza Download PDF

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Publication number
WO2012111857A1
WO2012111857A1 PCT/JP2012/054491 JP2012054491W WO2012111857A1 WO 2012111857 A1 WO2012111857 A1 WO 2012111857A1 JP 2012054491 W JP2012054491 W JP 2012054491W WO 2012111857 A1 WO2012111857 A1 WO 2012111857A1
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Prior art keywords
cultivation
licorice
root
plant
sheet
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PCT/JP2012/054491
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English (en)
Japanese (ja)
Inventor
達文 吉岡
昭宣 末岡
美保 酒井
草野　源次郎
芝野　真喜雄
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新日本製薬株式会社
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Publication of WO2012111857A1 publication Critical patent/WO2012111857A1/fr

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0256—Ground coverings
    • A01G13/0281—Protective ground coverings for individual plants, e.g. for plants in pots
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0243—Protective shelters for young plants, e.g. tubular sleeves
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00—Cultivation of specific crops or plants not otherwise provided for
    • A01G22/40—Fabaceae, e.g. beans or peas

Definitions

  • the present invention relates to a method for cultivating a licorice plant, and more specifically, a licorice plant that suppresses the growth of strons, mainly prioritizes the enlargement of the root, and enables the use of the root in a short period of time. It is related with the cultivation method.
  • Ural licorice plants such as Ural licorice are important as raw materials for medicines including Chinese medicine, cosmetics, and food flavoring agents.
  • glycyrrhizin which is a medicinal component of Ural licorice, has been confirmed to have an effect on SARS virus and hepatitis virus.
  • isoflavonoid glycyrin contained has an effect of improving metabolic syndrome. It has been reported.
  • This Urachis is a plant that grows in dry areas and is difficult to cultivate in Japan, so it relies almost 100% on imports.
  • Non-Patent Document 4 a report of selecting a glycerine species having a high content of glycyrrhizin (see, for example, Non-Patent Document 4 and Non-Patent Document 5).
  • pipe cultivation of so-called Ural licorice has been reported. That is, a cap with a drainage hole is fitted to the lower end of a vinyl chloride pipe with a diameter of 10cm x 1.0m, the culture soil is filled in the pipe, seedlings are planted and grown as they are, and 1st year larva is collected. And the growth situation was investigated.
  • there is one in which seeds are sown in a culture medium in a pipe, germinated and grown as it is, and an annual larval elephant is collected and the growth state thereof is investigated for example, see Non-Patent Document 3).
  • Non-Patent Documents 1 and 2 above show that Hokkaido Nayoro, an open-air cultivation area, is a dry zone, and that it is not affected by the rainy season in the south of Honshu.
  • the stron branches off from the rhizome, and this stron makes it difficult to harvest and prepare herbal medicines. Furthermore, the growth slows because of Stron, the content of glycyrrhizin, which is a medicinal active ingredient, is 2.5% or more, which is the standard value of the Japanese pharmacopoeia of the herbal medicine “licorice”, and the root and underground stem are 0.5 cm. There is a problem that it takes two or three years to reach the above thickness.
  • Non-Patent Document 3 is cultivated in Kyoto Prefecture, which is affected by the rainy season. However, since it is cultivated in a cylinder, Stron may be difficult to branch from the root part and the underground stem part of Ural licorice. However, the content of glycyrrhizin, which is a medicinal active ingredient, tends to be slow due to the influence of humidity, temperature, and rainfall, and is 2.5%, the standard value of the Japanese pharmacopoeia for the herbal medicine “Liquefoli” As described above, it takes two or three years for the root part and the rhizome part to have a thickness of 0.5 cm or more, which is difficult in terms of production cost.
  • licorice plants such as Ural licorice are originally plants that grow naturally in desert areas, so it is difficult to cultivate ordinary outdoor fields in Japan where there is a rainy season.
  • Stron becomes dominant and the growth of roots is delayed, it takes years until harvesting is possible.
  • the occurrence of pests aphids, spider mites, slips
  • tube cultivation in the house is suitable for cultivation of licorice plants, but a large amount of money is necessary for the construction of the house, and a lot of manpower is necessary for tube cultivation. There are disadvantages.
  • the object of the present invention is not affected by the weather, the root of the Japanese Pharmacopoeia standard value exceeds the standard value of thickness of 0.5 cm or more in a short period of time, and has a low initial cost and is also harvested and collected. It is an object of the present invention to provide a method for cultivating licorice plants that is easy to be processed later and is excellent in cost performance.
  • the present invention has been proposed in order to achieve the above object, and is characterized by having the following configuration. That is, according to the present invention, a paddy field is embanked at a predetermined height to form a cocoon, and the cocoon is covered with a sheet that does not allow water to pass through, filled with culture soil containing sufficient nutrients, and a plurality of bottom plates are provided. A cultivation support cylinder having a length of 100 mm to 300 mm with a hole is erected on the culm through an installation hole formed in the sheet, and a plant of the genus licorice is planted in the cultivation assistance cylinder.
  • a method for cultivating a licorice plant characterized in that a root portion extending to the side passes through a plurality of holes and is grown in the cocoon with moisture controlled so that the root portion is mainly enlarged.
  • the cultivation method of the licorice plant which consists of a several small diameter hole which the said several hole opened in the bottom plate of the said cylinder for cultivation assistance is provided.
  • the plurality of holes are one medium-diameter hole opened in the center of the bottom plate of the cultivation assistance cylinder, and a plurality of small-diameter holes formed in the bottom plate around the medium-diameter hole.
  • a method for cultivating a licorice plant comprising: Moreover, according to the present invention, licorice plants are preliminarily cultivated in a seedling cultivation container, and licorice roots are grown to a diameter of about 5 mm to 20 mm and a length of about 20 mm to 100 mm.
  • the licorice plant planted in the cultivation auxiliary cylinder filled with the culture soil containing sufficient nutrients is affected by groundwater and permeated water caused by rainfall due to dredging that is suppressed by the sheet and embanked at a predetermined height.
  • the growth of strons in the horizontal direction of the licorice plant is suppressed by the side wall of the cultivation auxiliary cylinder, and the root part extending in the vertical direction has a plurality of holes. The root part is selectively enlarged due to the growth of strons being suppressed by the removal and growth in the dry environment.
  • the action of the second problem solving means is that all root parts of the licorice plant that grow in the vertical direction pass through a plurality of small-diameter holes and grow in the cocoon created by the dry environment, and the main root parts are regulated by the pore diameter. In other words, the other thin roots are less restricted by the pore diameter, and the roots are selectively enlarged as the growth of strons is suppressed.
  • the action of the third problem solving means is that the main root portion of the licorice plant that extends in the vertical direction passes through one medium-diameter hole, and the other thin root portion passes through a plurality of small-diameter holes around the medium-diameter hole.
  • the roots are selectively enlarged as much as the growth of strons is suppressed while the main roots and other thin roots are both less restricted by the pore size. .
  • the effect of the fourth problem solving means is that the pre-cultivated licorice root planted directly in the culm through the cultivating hole of the sheet is caused by groundwater or rain due to the culm that has been prevented from raining by the sheet and laid at a predetermined height.
  • the effect of seepage water has been diminished to create a dry environment, and the growth points of stems and leaves and strons at the top of the licorice root are located above the surface of the pods. Grows but stron cannot grow because there is no soil, and the root part grows in a straw in a dry environment, and the root part selectively enlarges as much as the growth of stron is suppressed.
  • the method for cultivating licorice plant of the present invention is hardly affected by the weather, absorbs nutrients from the soil of straw in addition to the nutrients in the cultivation auxiliary cylinder, and the roots in the cultivation auxiliary cylinder and the roots in the straw
  • the root part which is the standard value of the Japanese Pharmacopoeia in a short period exceeds the standard value of the thickness of 0.5 cm or more, and the house is not necessary, so the initial cost is low. Since there are few strons, there is an effect that it is possible to obtain a licorice plant that is easy to harvest and process after collection and has excellent cost performance.
  • the method for cultivating licorice plants of the present invention can be selectively enlarged with the main root portion being largely regulated by the pore size and the other thin root portions being less regulated by the pore size. There is an effect that roots of various shapes can be obtained.
  • the method for cultivating licorice plants of the present invention selectively enlarges both the main root and other thin roots with little restriction by the pore diameter, thereby obtaining a neatly shaped root. There is an effect that can be.
  • the method for cultivating licorice plant of the present invention is less affected by the weather, absorbs nutrients from the soil of the cocoon, and the root part of the cocoon grows into an extra portion where no stron grows, and in a short period of time.
  • FIG. 1 is sectional drawing which shows the state which is growing the licorice plant in the cylinder for cultivation assistance standing up in the basket of embodiment of this invention method.
  • FIG. 2 is a plan view showing a state in which a sheet is placed on the bag of the embodiment of the method of the present invention.
  • FIG. 3 is a plan view of the cultivation assistance cylinder of the embodiment of the method of the present invention.
  • FIG. 4 is a plan view of another cultivation assistance cylinder of the embodiment of the method of the present invention.
  • FIG. 5 is a plan view of another cultivation assistance cylinder of the embodiment of the method of the present invention.
  • FIG. 6 is sectional drawing which shows the state currently cultivated in the state which planted the licorice root directly cultivated directly to the straw of the 4th Embodiment of this invention.
  • the method for cultivating the licorice plant of the present invention is a method of covering a ridge 1 embanked at a predetermined height with a sheet 2 impervious to water, filling the culture soil 3 sufficiently containing nutrients, and forming a plurality of holes in the bottom plate portion 4.
  • a cylinder 6 for cultivation support having a length of 150 mm to 300 mm with 5 opened is erected on the ridge 1 through an installation hole 7 opened in the sheet 2, and a licorice plant 8 is planted in the cylinder 6 for cultivation assistance.
  • the sheet 2 blocks the amount of precipitation and controls the moisture in the straw 1, and suppresses the growth of the stron 9 in the horizontal direction of the licorice plant 8 by the side wall 6 a of the cultivation auxiliary cylinder 6, and
  • the root portion (main root) 10 extending in the vertical direction of the licorice plant 8 is a method in which the root portion 10 is mainly enlarged by passing through the plurality of holes 5 and growing in the cocoon 1 with moisture controlled.
  • the ridge 1 needs to have a certain height, for example, about 250 mm to 500 mm, because it suppresses the influence of the groundwater level in the field in the open field.
  • this ridge 1 is covered with a sheet 2 that does not allow water to pass through. As shown in FIG. An installation hole 7 through which the auxiliary cylinder 6 is passed is formed. In addition, since this sheet
  • the culture soil 3 determines its kind and particle size in accordance with the characteristics of the licorice plant 8 that is actually cultivated.
  • the grain size of the culture soil 3 is preferably 5 mm or less, and the lower limit is preferably about 1 mm in consideration of economy.
  • the root portion 10 of the licorice plant 8 extends along the side wall 6a of the cultivation auxiliary cylinder 6 and is not affected by the lump of the cultured soil 3 or the like. It can be grown in a shape. Further, when the culture soil 3 is filled in the cultivation auxiliary cylinder 6, fertilizer or lime is added in accordance with the characteristics of the licorice plant 8 to be cultivated, and the pH is in the range of 5.5 to 6.8. Adjust so that it contains enough nutrients.
  • the cultivation support cylinder 6 preferably has a diameter of 30 mm to 200 mm and a length of 100 mm to 200 mm.
  • the diameter x length is determined according to the characteristics of the licorice plant 8 actually cultivated. This is to suppress the smooth growth of the root 10 of the plant 8 in the vertical direction and the growth of the stron 9 in the horizontal direction. Therefore, when the diameter of the cultivation assistance cylinder 6 exceeds 200 mm, the suppression of the growth of the strontium 9 of the licorice plant 8 in the cultivation assistance cylinder 6 in the horizontal direction becomes insufficient, and the root 10 is vertical. The direction of extension of the direction is not clearly determined. On the contrary, if the diameter is less than 30 mm, the root portion 10 of the licorice plant 8 interfering with the inside and outside of the cultivation assistance cylinder 6 may not be sufficiently enlarged and grown.
  • the bottom plate portion 4 of the cultivation assistance cylinder 6 has a plurality of holes 5, but as shown in FIG. 3, the bottom plate portion 4 has a small diameter hole 5 a having a diameter of 5 mm to 10 mm.
  • a plurality of open bottom caps 20 are fitted in a detachable state on the bottom of the cultivation auxiliary cylinder 6.
  • These small-diameter holes 5a adjust and maintain the moisture value of the culture soil 3 in the cultivation assistance cylinder 6, and the root portion 10 of the licorice plant 8 grows in the cultivation assistance cylinder 6, and its tip part.
  • the side root 11 branches from the tip 10a and extends through the plurality of small-diameter holes 5a, absorbs moisture and nutrients in the soil in the cocoon 1 and grows the cultivation auxiliary cylinder.
  • the root part 10 inside and outside the body 6 and the branched side root 11 are enlarged. Therefore, the diameter and number of the small-diameter holes 5a of the bottom cap 20 are important, and are finally determined in light of empirical rules depending on the type of licorice plant 8 that is actually cultivated.
  • the material of the cultivation auxiliary cylinder 6 and its bottom cap 20 is not particularly limited, but is generally made of paper or plastic such as polyvinyl chloride or polyethylene because of its price and availability.
  • the above-described bottom cap 20 has one medium-diameter hole 21 having a diameter of 15 mm to 30 mm formed in the center, and further, a small-diameter hole having a diameter of 3 mm to 7 mm around the medium-diameter hole 21.
  • the bottom cap 20 ⁇ / b> A in which a plurality of 5 b are opened may be used. And this bottom face cap 20A is fitted in the state which can be attached or detached to the bottom part of the cylinder 6 for cultivation assistance.
  • One medium-diameter hole 21 and a plurality of small-diameter holes 5b adjust and maintain the moisture value of the culture soil 3 in the cultivation assistance cylinder 6, and the root 10 of the licorice plant 8 is located in the cultivation assistance cylinder 6. It grows and the distal end portion 10a of the main root portion 10 passes through and extends through one medium-diameter hole 21 without hitting the bottom cap 20A, absorbs the moisture and nutrients of the soil in the cocoon 1 and absorbs the main root portion 10. Make it bigger.
  • the side root 11 branches from the distal end portion 10a and extends through the plurality of small diameter holes 5b around the medium diameter hole 21 so The soil roots 11 inside and outside the cultivation auxiliary cylinder 6 are further enlarged by absorbing the moisture and nutrients of the soil.
  • the bottom cap 20A or the bottom cap 20 is finally determined in light of empirical rules, depending on the type of licorice plant 8 that is actually cultivated. In addition, it replaces with what filled the culture
  • the licorice plant 8 mainly uses the root portion 10. glabra, G. et al. uralensis, G. et al. inflata, G .; aspera, G .; korskinky, G.K. eurocarpa, etc., preferably G. glabra, G. et al. uralensis, which have particularly significant effects.
  • the above-exemplified licorice plants 8 are all adapted to the above cultivation method, but the licorice plant actually cultivated, such as the length of the cultivation support cylinder 6, the plurality of hole shapes of the bottom plate, culture soil, fertilizer, etc. Depending on the type of 8, there is a need to change slightly.
  • the cultivation method of the licorice plant which becomes the said structure is demonstrated. First, the licorice plant 8 to be cultivated from the above-mentioned licorice plant is selected, and the cultivation auxiliary cylinder 6 and the bottom cap 20 or 20A suitable for the selected licorice plant 8 are selected.
  • the selected bottom cap 20 or 20A is fitted to the lower end of the selected cultivation-assisting cylinder 6 and filled with a mixture of culture soil 3, fertilizer, lime and the like having a particle size suitable for the selected licorice plant 8.
  • the polyethylene pot 13 may be filled with a mixture of culture soil 3 having a particle size suitable for the selected licorice plant 8, fertilizer, lime, and the like.
  • the soil of the field in the open field is embanked, and a ridge 1 having a predetermined height and width is set up, and this ridge 1 is covered with a sheet 2.
  • an installation hole 7 matching the diameter of the cultivation auxiliary cylinder 6 or the polyethylene pot 13 is opened at a predetermined interval.
  • rainwater that has entered from the above-described cultivation auxiliary cylinder 6 or polyethylene pot 13 conversely controls the moisture value in the inside thereof, and the growth environment of the selected licorice plant 8 is adjusted.
  • the licorice plant 8 grows smoothly as a whole, and the root portion 10 in the cultivation auxiliary cylinder 6 or the polyethylene pot 13 is also linear with almost no branches along the side wall 6a or the side wall 13a. It grows smoothly in the vertical direction.
  • the tip portion 10a hits the bottom caps 20 and 20A of the cultivation auxiliary cylinder 6 or the bottom of the polyethylene pot 13, so that further vertical growth is restricted.
  • the side root 11 branches off from the tip 10a of the root part 10 and extends through the small diameter hole 5a to absorb the moisture and nutrients of the soil in the basket 2. And the root part 10 in which the growth in the vertical direction in the cultivation assistance cylinder 6 is restricted and the side root 11 outside the cultivation assistance cylinder 6 can be enlarged. Further, in the case of the bottom cap 20A, since there are the medium-diameter hole 21 and the small-diameter hole 5b, the distal end portion 10a of the main root portion 10 extends through the medium-diameter hole 21 and absorbs moisture and nutrients in the soil in the basket 2.
  • the side root 11 branches off from the tip portion 10a of the subordinate root portion 10 and extends through the small-diameter hole 5b. Absorbs water and nutrients to enlarge. Further, in the case of the polyethylene pot 13, since the drain hole 12 is provided in the center portion, the tip portion 10a of the main root portion 10 passes through and extends, and the side root 11 branched from the tip portion 10a of the subordinate root portion 10 is also drained. It extends through the hole 12 and also absorbs the moisture and nutrients of the soil in the ridge 2 to enlarge it.
  • the stron 9 also grows in the horizontal direction, it is blocked by the side wall 6a of the cultivation auxiliary cylinder 6 or the side wall 13a of the polyethylene pot 13 and extends spirally along these side walls 6a or 13a. As a result, the growth of Stron 9 is greatly suppressed during this process. Since the stron 9 grows in the horizontal direction as described above, the stron 9 can extend from the small-diameter holes 5a, 5b, the medium-diameter hole 21, and the drainage hole 12 to the outside of the cultivation auxiliary cylinder 6 or the polyethylene pot 13. Absent.
  • the growth of the root part 10 and the side root 11 of the licorice plant 8 becomes dominant, and the root part 10 coming out from the small-diameter holes 5a, 5b, the medium-diameter hole 21, the drain hole 12 and The lateral root 11 is enlarged.
  • the root part 10 and the side root 11 of the licorice plant 8 are in a state of being narrowed down to the small-diameter holes 5a, 5b and the medium-diameter hole 21, but do not affect the enlargement of the root part 10 and the side root 11. It has been confirmed.
  • the cultivation method of the licorice plant of the present invention may be as follows. That is, this licorice plant cultivation method involves pre-cultivating licorice plant 8 in a cultivation container for raising seedlings to grow licorice root 14 to a diameter of about 5 mm to 20 mm and a length of about 20 mm to 100 mm.
  • a sheet 2 that does not allow water to pass is put on the bank 1 that has been embanked, a hole 7A for cultivation is opened in the sheet 2, and the growth point of the licorice root 14 is the stem / leaf 15 and stron 9 on the upper part of the sheet 1 It is planted in the cocoon 1 through the cultivation hole 7A so as to be located above, thereby suppressing the growth of the stron 9 of the licorice root 14, and the root part 10 of the licorice plant 8 with moisture. It is grown in a controlled cocoon 1 so that the root 10 is mainly enlarged.
  • This licorice plant cultivation method is a licorice plant having a licorice root 14 having a diameter of about 5 mm to 20 mm and a length of about 20 mm to 100 mm when pre-cultured for about 1 to several years in a cultivation container for raising seedlings. 8 can be grown.
  • the growth points of the stems / leaves 15 and the strons 9 above the licorice root 14 are positioned above the surface of the cocoon 1 To plant.
  • the licorice root 14 is planted in this manner, the growth point of the stron 9 is always above the surface of the cocoon 1, so that the stron 9 cannot grow.
  • Test example 1 Test place In Nishihata field in Iwakuni city, Yamaguchi prefecture, a bottom cap (medium diameter hole 20 mm ⁇ 1, small diameter hole 5 mm ⁇ 12) is attached to a cultivation support cylinder made of vinyl chloride having a diameter of 100 mm ⁇ length of 150 mm.
  • part of Uralphanthus is four parts, a root head + stron, a root part above a bottom cap, a root part below a bottom cap, and a stron.
  • the number of cultivation is 6 examples.
  • Control 1 Ural licorice was cultivated under the same conditions as in Test Example 1 except that no cultivation auxiliary cylinder was used, and the weight of each part was measured. In addition, the number of cultivation is 5 examples.
  • Test example 2 Ural licorice was cultivated under the same conditions as in Test Example 1 except that a polyethylene pot having a diameter of 100 mm and a length of 110 mm was used instead of the cultivation auxiliary cylinder, and the weight of each part was measured. In addition, the number of cultivation is two examples.
  • Test example 3 Seeds Ural licorice, planted seedlings in a polypot, preliminarily cultivated licorice root 14 with a diameter of 40 mm, covered with a waterproof sheet on a culm filled with a height of 300 mm, opened a hole for cultivation on the sheet, The plants were planted so that the growth points of leaves and strons appeared above the surface of the cocoon, and cultivated for 193 days from April 6, 2010 to October 15, 2010. The weight of each part of Uralphanthus from which the cultured soil immediately after harvest and the soil of straw were removed was measured. In addition, the number of cultivation is 4 examples. The results are shown in Table 1.
  • the method for cultivating the licorice plant of the present invention is not easily influenced by the weather of the cultivation area, the root value which is the standard value of the Japanese Pharmacopoeia in a short period exceeds the standard value of the thickness of 0.5 cm or more, and low initial cost However, it is extremely useful when it is desired to obtain a licorice plant that is easy to harvest and process after harvesting and has excellent cost performance.

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Botany (AREA)
  • Cultivation Of Plants (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)

Abstract

La présente invention concerne une méthode de culture de plantes du genre Glycyrrhiza. Cette méthode n'est pas affectée par les conditions météorologiques, est capable d'utiliser rapidement au moins une quantité prédéterminée d'un ingrédient actif, permet une récolte et une transformation après récolte aisées et est caractérisée par un coût de revient très intéressant. Pour ce faire, la présente méthode de culture comprend les étapes consistant à recouvrir une butte d'une hauteur prédéterminée, située en plein champ, d'un film imperméable à l'eau; à installer, sur ladite butte, à travers un trou d'installation pratiqué dans ledit film, un cylindre servant de support de culture d'une longueur comprise entre 100 et 300 mm, qui comporte une ou plusieurs ouvertures au niveau de sa base et qui est rempli d'un substrat de culture riche en nutriments; à planter une plante du genre Glycyrrhiza dans le cylindre servant de support de culture; à réguler l'humidité à l'intérieur de la butte en bloquant l'eau de pluie au moyen dudit film; à inhiber la croissance des stolons de la plante du genre Glycyrrhiza dans le sens horizontal grâce aux parois latérales du cylindre servant de support de culture; à induire la croissance des racines, qui se développent à la verticale à travers ladite ou lesdites ouvertures pratiquées à travers la base du support, et en direction de l'intérieur de la butte dont l'humidité est régulée; et à faire grossir la racine (pivot), ainsi que les racines latérales ramifiées.
PCT/JP2012/054491 2011-02-18 2012-02-17 Méthode de culture de plantes du genre glycyrrhiza WO2012111857A1 (fr)

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CN109716956A (zh) * 2019-01-18 2019-05-07 江苏省农业科学院 一种草莓栽培槽及其制备方法和应用
CN112930890A (zh) * 2021-02-03 2021-06-11 农业农村部规划设计研究院 一种草莓匍匐茎牵引与扦插复合育苗方法

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CN104883873B (zh) * 2013-02-12 2018-02-16 全北大学校产学协力团 植物栽培容器形成用板状构件、植物栽培容器及植物栽培方法
JP6391127B2 (ja) * 2016-12-27 2018-09-19 国立研究開発法人医薬基盤・健康・栄養研究所 カンゾウ属植物の栽培方法、水耕栽培装置、及び増殖方法

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