CA1338795C - Substrats de culture a base de laine minerale - Google Patents

Substrats de culture a base de laine minerale

Info

Publication number: CA1338795C
Authority: CA; Canada
Prior art keywords: fibres; compound; growing; blocks; block
Prior art date: 1987-08-28
Legal status (The legal status 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 status listed.): Expired - Fee Related

Application number

CA000577756A

Other languages

English (en)

Inventor

Kenneth R. Dunn

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

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.)

1987-08-28

Filing date

1988-09-19

Publication date

1996-12-10

1987-08-28 Priority claimed from GB878720289A external-priority patent/GB8720289D0/en

1988-08-12 Priority to EP19880907336 priority Critical patent/EP0331692A1/fr

1988-08-12 Priority to PCT/FR1988/000414 priority patent/WO1989001736A1/fr

1988-09-19 Application filed by Individual filed Critical Individual

1988-09-19 Priority to CA000577756A priority patent/CA1338795C/fr

1996-12-10 Application granted granted Critical

1996-12-10 Publication of CA1338795C publication Critical patent/CA1338795C/fr

2013-12-10 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

150000001875 compounds Chemical class 0.000 title claims abstract description 50
239000011490 mineral wool Substances 0.000 title claims abstract description 8
239000004033 plastic Substances 0.000 claims description 4
239000000835 fiber Substances 0.000 abstract description 5
230000006872 improvement Effects 0.000 abstract description 4
238000000034 method Methods 0.000 description 19
230000008569 process Effects 0.000 description 11
241000196324 Embryophyta Species 0.000 description 10
239000000463 material Substances 0.000 description 8
238000005520 cutting process Methods 0.000 description 7
238000004519 manufacturing process Methods 0.000 description 7
238000009826 distribution Methods 0.000 description 6
229910052500 inorganic mineral Inorganic materials 0.000 description 6
239000011707 mineral Substances 0.000 description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
239000007789 gas Substances 0.000 description 5
230000012010 growth Effects 0.000 description 5
239000007788 liquid Substances 0.000 description 5
239000000243 solution Substances 0.000 description 5
230000008901 benefit Effects 0.000 description 3
239000011230 binding agent Substances 0.000 description 3
235000013399 edible fruits Nutrition 0.000 description 3
230000002349 favourable effect Effects 0.000 description 3
238000003306 harvesting Methods 0.000 description 3
238000009413 insulation Methods 0.000 description 3
238000012360 testing method Methods 0.000 description 3
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
238000009825 accumulation Methods 0.000 description 2
238000005304 joining Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
235000015097 nutrients Nutrition 0.000 description 2
230000035515 penetration Effects 0.000 description 2
239000002985 plastic film Substances 0.000 description 2
238000011160 research Methods 0.000 description 2
229920006395 saturated elastomer Polymers 0.000 description 2
239000002344 surface layer Substances 0.000 description 2
235000009849 Cucumis sativus Nutrition 0.000 description 1
240000008067 Cucumis sativus Species 0.000 description 1
208000029154 Narrow face Diseases 0.000 description 1
239000013543 active substance Substances 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229910052681 coesite Inorganic materials 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
238000011109 contamination Methods 0.000 description 1
229910052906 cristobalite Inorganic materials 0.000 description 1
238000000151 deposition Methods 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
239000003337 fertilizer Substances 0.000 description 1
239000011491 glass wool Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
230000036571 hydration Effects 0.000 description 1
238000006703 hydration reaction Methods 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
239000011810 insulating material Substances 0.000 description 1
UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
239000000203 mixture Substances 0.000 description 1
239000012768 molten material Substances 0.000 description 1
230000008635 plant growth Effects 0.000 description 1
229920006255 plastic film Polymers 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
239000011347 resin Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000011435 rock Substances 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
238000007790 scraping Methods 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
235000012239 silicon dioxide Nutrition 0.000 description 1
239000002893 slag Substances 0.000 description 1
239000002689 soil Substances 0.000 description 1
229910052682 stishovite Inorganic materials 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
230000002889 sympathetic effect Effects 0.000 description 1
229910052905 tridymite Inorganic materials 0.000 description 1

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
- A01G24/18—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing inorganic fibres, e.g. mineral wool
- 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
- A01G24/44—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure in block, mat or sheet form
- 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
- A01G24/50—Growth substrates; Culture media; Apparatus or methods therefor contained within a flexible envelope

Landscapes

Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Environmental Sciences (AREA)
Cultivation Of Plants (AREA)
Hydroponics (AREA)

CA000577756A 1987-08-28 1988-09-19 Substrats de culture a base de laine minerale Expired - Fee Related CA1338795C (fr)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
EP19880907336 EP0331692A1 (fr)	1987-08-28	1988-08-12	Substrats de culture a base de laine minerale
PCT/FR1988/000414 WO1989001736A1 (fr)	1987-08-28	1988-08-12	Substrats de culture a base de laine minerale
CA000577756A CA1338795C (fr)	1987-08-28	1988-09-19	Substrats de culture a base de laine minerale

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB878720289A GB8720289D0 (en)	1987-08-28	1987-08-28	Mineral wools
CA000577756A CA1338795C (fr)	1987-08-28	1988-09-19	Substrats de culture a base de laine minerale

Publications (1)

Publication Number	Publication Date
CA1338795C true CA1338795C (fr)	1996-12-10

Family

ID=25672118

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000577756A Expired - Fee Related CA1338795C (fr)	1987-08-28	1988-09-19	Substrats de culture a base de laine minerale

Country Status (3)

Country	Link
EP (1)	EP0331692A1 (fr)
CA (1)	CA1338795C (fr)
WO (1)	WO1989001736A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2621218B1 (fr) *	1987-10-02	1989-12-08	Saint Gobain Isover	Substrat pour culture hors sol a teneur en eau controlee dans son epaisseur
FR2644321B1 (fr) *	1989-03-15	1992-04-24	Saint Gobain Isover	Substrat pour culture hors-sol a structure macroscopiquement isotrope
EP0670669B1 (fr) *	1993-09-25	1997-12-03	Isover Saint-Gobain	Feuille de laine minerale destinee a soutenir des vegetaux sur les toits
CA2194892C (fr) *	1994-07-13	2006-07-04	Jacob Frank De Groot	Cube de culture de plantes
DK0771142T3 (da) *	1994-07-13	1999-11-15	Rockwool Grodan Bv	Dyrkningsmedium, der omfatter korte mineraluldsfibre, som strækker sig i tværgående retning
EP1880598A1 (fr) *	2006-07-20	2008-01-23	Rockwool International A/S	Substrats de croissance, leurs production et leur utilisation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1202906A (fr) *	1957-03-06	1960-01-14	Fritz Homann A G	Procédé d'implantation de plantules à l'aide de tiges formées de fibres
FR1482546A (fr) *	1966-06-07	1967-05-26		Procédé pour la culture sans terre, ainsi que les dispositifs et installations pour la mise en oeuvre du présent procédé ou procédé similaire
FR2208599B1 (fr) *	1972-12-05	1978-03-03	Semperit Ag
CA1276077C (fr) *	1985-07-19	1990-11-13	Nippon Steel Chemical Co., Ltd.	Soutiens de milieu de culture pour la culture des tissus vegetaux

1988
- 1988-08-12 EP EP19880907336 patent/EP0331692A1/fr not_active Withdrawn
- 1988-08-12 WO PCT/FR1988/000414 patent/WO1989001736A1/fr not_active Ceased
- 1988-09-19 CA CA000577756A patent/CA1338795C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0331692A1 (fr)	1989-09-13
WO1989001736A1 (fr)	1989-03-09

Legal Events

Date	Code	Title	Description
2000-12-11	MKLA	Lapsed

Publication	Publication Date	Title
FI88314B (fi)	1993-01-15	Vaextmatta foer odling av vaexter samt foerfarande foer dess framstaellning
CA2730454C (fr)	2016-06-07	Procede de culture plantes
EP2048935B1 (fr)	2016-12-28	Methode pour cultiver des plantes
EA016293B1 (ru)	2012-03-30	Ростовые субстраты, их получение и их применение
AU645015B2 (en)	1994-01-06	Soil-less culture element
CA2856199C (fr)	2019-10-01	Procede de croissance de plante
EP2234472B1 (fr)	2020-05-06	Procédé pour la culture de plantes
CA1338795C (fr)	1996-12-10	Substrats de culture a base de laine minerale
JPH0342853B2 (fr)	1991-06-28
EP0773712A1 (fr)	1997-05-21	Bloc formant substrat pour cultiver des plantes vivaces
Vogelezang	1988	Effect of root-zone heating on growth, flowering and keeping quality of Saintpaulia
GB2042491A (en)	1980-09-24	Hydroponic cultivation
EP0476828A1 (fr)	1992-03-25	Plaque de paille pour substrat hydroponique
JPS62115217A (ja)	1987-05-26	植物栽培用培地
JP2002078416A (ja)	2002-03-19	園芸用培地
CN206525231U (zh)	2017-09-29	软籽石榴的育苗床
KR200166759Y1 (ko)	2000-02-15	양액재배용발포우레탄배지
JPH01273524A (ja)	1989-11-01	水耕栽培装置
FR2608009A1 (fr)	1988-06-17	Couche de nutrition pour la culture hors-sol
JPH03172117A (ja)	1991-07-25	植物育成用マットを用いた植物育成方法
JPH0224448Y2 (fr)	1990-07-04
JP2000324946A (ja)	2000-11-28	園芸用ポットおよび園芸用培地
JPS63267219A (ja)	1988-11-04	水耕栽培用ベツド