WO2001028312A1 - Support pour culture - Google Patents

Support pour culture Download PDF

Info

Publication number
WO2001028312A1
WO2001028312A1 PCT/JP2000/007204 JP0007204W WO0128312A1 WO 2001028312 A1 WO2001028312 A1 WO 2001028312A1 JP 0007204 W JP0007204 W JP 0007204W WO 0128312 A1 WO0128312 A1 WO 0128312A1
Authority
WO
WIPO (PCT)
Prior art keywords
pumice
cultivation
medium
sec
water
Prior art date
Application number
PCT/JP2000/007204
Other languages
English (en)
Japanese (ja)
Inventor
Tetsuo Kuroda
Hidemitsu Ohtsuka
Yuzo Narasaki
Ichiro Kamiya
Itaru Umeda
Hideaki Hayashi
Original Assignee
Ebara Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ebara Corporation filed Critical Ebara Corporation
Priority to AU79471/00A priority Critical patent/AU7947100A/en
Priority to KR1020027004353A priority patent/KR20020048946A/ko
Priority to JP2001530918A priority patent/JP3784719B2/ja
Publication of WO2001028312A1 publication Critical patent/WO2001028312A1/fr

Links

Classifications

    • 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
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
    • A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
    • A01G24/15—Calcined rock, e.g. perlite, vermiculite or clay aggregates
    • 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
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
    • 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
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
    • A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
    • 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
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/40—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure
    • A01G24/42—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure of granular or aggregated structure
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only

Definitions

  • the sampling cylinder 1 is placed in the water tank 4, and the drain port 5 of the constant water level holder 3 is positioned above the drain pipe 6. This is to drain excess water.
  • the lower part of the sampling cylinder 1 is stopped by a wire mesh cap 11.
  • protect the soil surface with a piece of filter paper so that the water surface does not disturb the soil surface of the sample.
  • the water supply amount is adjusted appropriately by the cock of the adjustable nozzle 9 so that the water level in the constant water level holder is kept constant, and the volume of water Q ( ml). The measurement is repeated 2-3 times.
  • the particle size is determined using, for example, a standard test sieve described in JISZ8801. Pumice with a particle size of 1.0 to 5.6 passes through a JISZ8801 sieve with a nominal size of 5.6. And a size that does not pass through a sieve with a nominal size of 1.0.
  • the sieving is operated in a conventional manner, and the particle size value refers to the particle size value of the main particles in effect. It does not matter that fine powder is contained in a proportion of 10% by volume or less in the total weight, and such pumice is also included in the scope of the present invention.
  • Shirasu pumice is described with its definition in “Environmental Area of Soil”, supervised by Shinno Iwata et al., Published by Fuji Techno System Co., Ltd., 1991, pp. 30-32. .
  • ⁇ Shirasu '' is a general term for ⁇ non-welded part of pyroclastic pumice flow deposits erupted from a large caldera volcano in the late Pleistocene or its secondary deposits ''.
  • the ones in Minamikyushu are well known.
  • the purpose of adding charcoal is to compensate for the drawbacks of volcanic pumice, which is not very fertilizing, and therefore, it is preferable that it has a high degree of porosity and high water retention and fertilizing power.
  • the use of carbonized agricultural by-products, specifically, for example, the carbonized beer lees is extremely preferable because it leads to effective use of waste.
  • the charcoal used in the culture medium according to a preferred embodiment of the present invention is preferably circulated and reused from the viewpoint of effective utilization.
  • the particle size of the charcoal may be about the same as that of pumice, but can be appropriately selected depending on the porous state of the charcoal, the blending ratio with respect to the pumice, and the like.
  • the preferred particle size of the charcoal is in the range of 1 to 5.6 strokes, but the average particle size is selected according to the situation. Charcoal having an average particle size such that it is uniformly mixed when mixed with pumice is preferred.
  • Germination was confirmed 2 days after sowing the sardana, and 10 days later, the plants were planted in a cultivation box in a greenhouse.
  • the cultivation area was 2 O m 2 .
  • Table 1 shows the results. Table 1: Cultivation results of salad na of Example 1
  • Example 1 By comparing Example 1 with Comparative Example 1, the planting density can be increased and the weight per plant can be increased by using the pumice medium according to the present invention as compared with sand culture. I understand.
  • the saturated hydraulic conductivity was 2.5 ⁇ 10_2 cm / sec, which was about 1/10 or less of the Shirasu pumice sample used in Example 1.
  • the aeration coefficient was 12 cm sec for the dry sample and 4 cm / sec for the wet sample.
  • the aeration coefficient of the wet sample was particularly low.
  • the cation exchange capacity was 1.3 meQ / 100 g.
  • the culture medium for cultivation according to the present invention can provide a stable yield in facility cultivation, and can be used for facility cultivation for stable planned production. This is very convenient.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Cultivation Of Plants (AREA)
  • Hydroponics (AREA)

Abstract

Cette invention concerne un support pour culture à base de pierre ponce qui convient remarquablement bien pour les cultures en intérieur. Ce support se caractérise en ce qu'il est composé de particules de pierre ponce dont le coefficient de perméabilité à l'eau jusqu'à saturation est de 0,3 à 0,8 cm/s et le coefficient de perméabilité à l'air 15 à 40 cm/s, ces coefficients étant mesurés sur des échantillons secs et humides respectivement. Selon un autre mode de réalisation, l'invention concerne un support de culture comprenant des particules de pierre ponce aux propriétés susmentionnées, auxquelles est intégré du charbon de bois.
PCT/JP2000/007204 1999-10-19 2000-10-18 Support pour culture WO2001028312A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU79471/00A AU7947100A (en) 1999-10-19 2000-10-18 Medium for cultivation
KR1020027004353A KR20020048946A (ko) 1999-10-19 2000-10-18 재배용 배지
JP2001530918A JP3784719B2 (ja) 1999-10-19 2000-10-18 栽培用培地

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP29693199 1999-10-19
JP11/296931 1999-10-19
JP37401199 1999-12-28
JP11/374011 1999-12-28

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/937,552 Continuation US20050044782A1 (en) 1999-10-19 2004-09-10 Culture medium

Publications (1)

Publication Number Publication Date
WO2001028312A1 true WO2001028312A1 (fr) 2001-04-26

Family

ID=26560914

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2000/007204 WO2001028312A1 (fr) 1999-10-19 2000-10-18 Support pour culture

Country Status (6)

Country Link
JP (1) JP3784719B2 (fr)
KR (1) KR20020048946A (fr)
CN (1) CN1230065C (fr)
AU (1) AU7947100A (fr)
TW (1) TW460272B (fr)
WO (1) WO2001028312A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008211984A (ja) * 2007-02-28 2008-09-18 Shimane Univ 土壌管理方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51124537A (en) * 1975-04-25 1976-10-30 Makoto Muraita Cultulre sand for potted plant like as orchid and rhodea japonica * its production and device
JPH0297336A (ja) * 1988-09-30 1990-04-09 Sumitomo Chem Co Ltd 養液裁培用の軽量固形培地および養液裁培法
JPH03198726A (ja) * 1989-12-26 1991-08-29 World Ceramic:Kk 園芸用砂れき
JPH04228013A (ja) * 1990-06-05 1992-08-18 Sumitomo Chem Co Ltd サヤインゲン栽培用培地
JPH04330225A (ja) * 1991-01-09 1992-11-18 Japan Metals & Chem Co Ltd 育苗用成型培地
JP2745200B2 (ja) * 1994-04-21 1998-04-28 ひむか物産株式会社 植物生育活性材

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51124537A (en) * 1975-04-25 1976-10-30 Makoto Muraita Cultulre sand for potted plant like as orchid and rhodea japonica * its production and device
JPH0297336A (ja) * 1988-09-30 1990-04-09 Sumitomo Chem Co Ltd 養液裁培用の軽量固形培地および養液裁培法
JPH03198726A (ja) * 1989-12-26 1991-08-29 World Ceramic:Kk 園芸用砂れき
JPH04228013A (ja) * 1990-06-05 1992-08-18 Sumitomo Chem Co Ltd サヤインゲン栽培用培地
JPH04330225A (ja) * 1991-01-09 1992-11-18 Japan Metals & Chem Co Ltd 育苗用成型培地
JP2745200B2 (ja) * 1994-04-21 1998-04-28 ひむか物産株式会社 植物生育活性材

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008211984A (ja) * 2007-02-28 2008-09-18 Shimane Univ 土壌管理方法

Also Published As

Publication number Publication date
CN1230065C (zh) 2005-12-07
KR20020048946A (ko) 2002-06-24
AU7947100A (en) 2001-04-30
CN1382013A (zh) 2002-11-27
TW460272B (en) 2001-10-21
JP3784719B2 (ja) 2006-06-14

Similar Documents

Publication Publication Date Title
EP2064942B9 (fr) Système et procédé de culture de plantes
Islam et al. Effectiveness of a water‐saving super‐absorbent polymer in soil water conservation for corn (Zea mays L.) based on eco‐physiological parameters
Milosevic et al. The effect of zeolite, organic and inorganic fertilizers on soil chemical properties, growth and biomass yield of apple trees
Abd El-Mageed et al. Organo mineral fertilizer can mitigate water stress for cucumber production (Cucumis sativus L.)
CN102356746A (zh) 有机果蔬基质栽培技术
CN103864519A (zh) 用于草莓无土盆栽的复合基质
CN101548632B (zh) 一种橡胶苗培育基质
JP2001103857A (ja) 養液栽培方法及びそれに用いる培地
Islam et al. Feasibility of summer corn (Zea mays L.) production in drought affected areas of northern China using water-saving superabsorbent polymer.
JP2008182909A (ja) 植物栽培システム
Borji et al. Effect of different levels of vermicompost on growth characteristics and flowering geranium
WO2001028312A1 (fr) Support pour culture
JP3807947B2 (ja) 屋上及び地上緑化用培地
JP3302342B2 (ja) シクラメン栽培用培地
G El-Alsayed et al. Impact of soil amendments and irrigation water on growth and flowering of Rosa plant grown in sandy soil Rosa hybrida
Funakawa et al. Dynamics of water and soil organic matter under grain farming in Northern Kazakhstan–toward sustainable land use both from the agronomic and environmental viewpoints
Al-Khazrji et al. Role of Bacterial Inoculant and Organic Matter in Improving some Soil Physical Properties and Water use Efficiency of Maize under Drought Conditions in Iraq
CN110338032A (zh) 漂浮育苗基质及其制备方法
RU2301825C1 (ru) Искусственная почва
JP2012060973A (ja) 根菜類野菜の新規養液栽培方法
JP2004008067A (ja) 給液制御養液栽培方法
JP7064126B2 (ja) 造粒土
OKUR Soils And Climate Change
JP7243119B2 (ja) 植物の発芽及び成長促進剤、部材、及び装置、並びに養液栽培方法
Abdulrahman et al. Combined Impact of Climate Change and Continuous cultivation on Greenhouses Soil Health in Sulaymaniyah Province, Iraq.

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
ENP Entry into the national phase

Ref country code: JP

Ref document number: 2001 530918

Kind code of ref document: A

Format of ref document f/p: F

WWE Wipo information: entry into national phase

Ref document number: 1020027004353

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 10110207

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 008145733

Country of ref document: CN

WWP Wipo information: published in national office

Ref document number: 1020027004353

Country of ref document: KR

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase