NL1002984C2 - Werkwijze voor het bepalen van de rijpheid en kwaliteit van zaden middels het chlorofylgehalte en inrichting voor het selecteren van zaden met behulp van een dergelijke werkwijze. - Google Patents

Werkwijze voor het bepalen van de rijpheid en kwaliteit van zaden middels het chlorofylgehalte en inrichting voor het selecteren van zaden met behulp van een dergelijke werkwijze. Download PDF

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Publication number
NL1002984C2
NL1002984C2 NL1002984A NL1002984A NL1002984C2 NL 1002984 C2 NL1002984 C2 NL 1002984C2 NL 1002984 A NL1002984 A NL 1002984A NL 1002984 A NL1002984 A NL 1002984A NL 1002984 C2 NL1002984 C2 NL 1002984C2
Authority
NL
Netherlands
Prior art keywords
seeds
chlorophyll
quality
fluorescence
seed
Prior art date
Application number
NL1002984A
Other languages
English (en)
Dutch (nl)
Inventor
Hendrik Jalink
Original Assignee
Cpro Dlo
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
Priority to NL1002984A priority Critical patent/NL1002984C2/nl
Application filed by Cpro Dlo filed Critical Cpro Dlo
Priority to PCT/NL1997/000230 priority patent/WO1997042489A1/en
Priority to JP53978297A priority patent/JP3793236B2/ja
Priority to EP97919750A priority patent/EP0898701B1/en
Priority to ES97919750T priority patent/ES2177976T3/es
Priority to PT97919750T priority patent/PT898701E/pt
Priority to AT97919750T priority patent/ATE220455T1/de
Priority to AU24107/97A priority patent/AU2410797A/en
Priority to IL12682997A priority patent/IL126829A/en
Priority to CA002253403A priority patent/CA2253403C/en
Priority to DK97919750T priority patent/DK0898701T3/da
Priority to US09/171,610 priority patent/US6080950A/en
Priority to DE69713886T priority patent/DE69713886T2/de
Priority to BR9709046-8A priority patent/BR9709046A/pt
Application granted granted Critical
Publication of NL1002984C2 publication Critical patent/NL1002984C2/nl

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C1/00Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • A01C1/02Germinating apparatus; Determining germination capacity of seeds or the like
    • A01C1/025Testing seeds for determining their viability or germination capacity
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34Sorting according to other particular properties
    • B07C5/342Sorting according to other particular properties according to optical properties, e.g. colour
    • B07C5/3425Sorting according to other particular properties according to optical properties, e.g. colour of granular material, e.g. ore particles, grain
    • B07C5/3427Sorting according to other particular properties according to optical properties, e.g. colour of granular material, e.g. ore particles, grain by changing or intensifying the optical properties prior to scanning, e.g. by inducing fluorescence under UV or x-radiation, subjecting the material to a chemical reaction
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64Fluorescence; Phosphorescence
    • G01N21/6486Measuring fluorescence of biological material, e.g. DNA, RNA, cells

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Physiology (AREA)
  • Soil Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
NL1002984A 1996-05-02 1996-05-02 Werkwijze voor het bepalen van de rijpheid en kwaliteit van zaden middels het chlorofylgehalte en inrichting voor het selecteren van zaden met behulp van een dergelijke werkwijze. NL1002984C2 (nl)

Priority Applications (14)

Application Number Priority Date Filing Date Title
NL1002984A NL1002984C2 (nl) 1996-05-02 1996-05-02 Werkwijze voor het bepalen van de rijpheid en kwaliteit van zaden middels het chlorofylgehalte en inrichting voor het selecteren van zaden met behulp van een dergelijke werkwijze.
IL12682997A IL126829A (en) 1996-05-02 1997-04-28 A non-destructive method for determining seed ripening and quality and a seed sorting device
EP97919750A EP0898701B1 (en) 1996-05-02 1997-04-28 A method for determining the maturity and quality of seeds and an apparatus for sorting seeds
ES97919750T ES2177976T3 (es) 1996-05-02 1997-04-28 Un metodo para determinar la madurez y calidad de semillas y un aparato para clasificar semillas.
PT97919750T PT898701E (pt) 1996-05-02 1997-04-28 Um metodo para determinacao da maturidade e qualidade de sementes e um equipamento para classificacao das sementes
AT97919750T ATE220455T1 (de) 1996-05-02 1997-04-28 Verfahren zur bestimmung von reife und qualität von pflanzensamen und vorrichtung zum sortieren desselben
PCT/NL1997/000230 WO1997042489A1 (en) 1996-05-02 1997-04-28 A method for determining the maturity and quality of seeds and an apparatus for sorting seeds
JP53978297A JP3793236B2 (ja) 1996-05-02 1997-04-28 種子の成熟度及び品質を決定するための方法並びに種子の種分けのための装置
CA002253403A CA2253403C (en) 1996-05-02 1997-04-28 A method for determining the maturity and quality of seeds and an apparatus for sorting seeds
DK97919750T DK0898701T3 (da) 1996-05-02 1997-04-28 Fremgangsmåde til at bestemme modenheden og kvaliteten af frø og apparat til at sortere frø
US09/171,610 US6080950A (en) 1996-05-02 1997-04-28 Method for determining the maturity and quality of seeds and an apparatus for sorting seeds
DE69713886T DE69713886T2 (de) 1996-05-02 1997-04-28 Verfahren zur bestimmung von reife und qualität von pflanzensamen und vorrichtung zum sortieren desselben
BR9709046-8A BR9709046A (pt) 1996-05-02 1997-04-28 Método para determinar a maturidade e qualidade de sementes e aparelho para classificação de sementes
AU24107/97A AU2410797A (en) 1996-05-02 1997-04-28 A method for determining the maturity and quality of seeds and an apparatus for sorting seeds

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1002984A NL1002984C2 (nl) 1996-05-02 1996-05-02 Werkwijze voor het bepalen van de rijpheid en kwaliteit van zaden middels het chlorofylgehalte en inrichting voor het selecteren van zaden met behulp van een dergelijke werkwijze.
NL1002984 1996-05-02

Publications (1)

Publication Number Publication Date
NL1002984C2 true NL1002984C2 (nl) 1997-11-06

Family

ID=19762757

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1002984A NL1002984C2 (nl) 1996-05-02 1996-05-02 Werkwijze voor het bepalen van de rijpheid en kwaliteit van zaden middels het chlorofylgehalte en inrichting voor het selecteren van zaden met behulp van een dergelijke werkwijze.

Country Status (14)

Country Link
US (1) US6080950A (enExample)
EP (1) EP0898701B1 (enExample)
JP (1) JP3793236B2 (enExample)
AT (1) ATE220455T1 (enExample)
AU (1) AU2410797A (enExample)
BR (1) BR9709046A (enExample)
CA (1) CA2253403C (enExample)
DE (1) DE69713886T2 (enExample)
DK (1) DK0898701T3 (enExample)
ES (1) ES2177976T3 (enExample)
IL (1) IL126829A (enExample)
NL (1) NL1002984C2 (enExample)
PT (1) PT898701E (enExample)
WO (1) WO1997042489A1 (enExample)

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NL1011537C2 (nl) * 1999-03-11 2000-09-12 Tno Werkwijze voor het vaststellen van eigenschappen van plantenzaden.
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Also Published As

Publication number Publication date
EP0898701A1 (en) 1999-03-03
JP2000509810A (ja) 2000-08-02
DK0898701T3 (da) 2002-10-28
BR9709046A (pt) 2000-01-04
IL126829A0 (en) 1999-08-17
ES2177976T3 (es) 2002-12-16
DE69713886D1 (de) 2002-08-14
US6080950A (en) 2000-06-27
CA2253403A1 (en) 1997-11-13
JP3793236B2 (ja) 2006-07-05
PT898701E (pt) 2002-11-29
IL126829A (en) 2001-04-30
DE69713886T2 (de) 2003-03-13
WO1997042489A1 (en) 1997-11-13
AU2410797A (en) 1997-11-26
EP0898701B1 (en) 2002-07-10
ATE220455T1 (de) 2002-07-15
CA2253403C (en) 2005-09-13

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