MX2019015370A - Dispositivo y metodo para medir la humedad en el maiz en la mazorca. - Google Patents

Dispositivo y metodo para medir la humedad en el maiz en la mazorca.

Info

Publication number
MX2019015370A
MX2019015370A MX2019015370A MX2019015370A MX2019015370A MX 2019015370 A MX2019015370 A MX 2019015370A MX 2019015370 A MX2019015370 A MX 2019015370A MX 2019015370 A MX2019015370 A MX 2019015370A MX 2019015370 A MX2019015370 A MX 2019015370A
Authority
MX
Mexico
Prior art keywords
corn
ear
moisture
amount
measuring moisture
Prior art date
Application number
MX2019015370A
Other languages
English (en)
Inventor
R Ceglinski Jarrett
G Ghebretinsae Amanuel
Kim Jiha
M Leimgruber Richard
L Whitehead Tracy
Original Assignee
Monsanto Technology Llc
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 Monsanto Technology Llc filed Critical Monsanto Technology Llc
Publication of MX2019015370A publication Critical patent/MX2019015370A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3554—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for determining moisture content
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0272—Handheld
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • G01N33/025—Fruits or vegetables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N2021/8466—Investigation of vegetal material, e.g. leaves, plants, fruits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/02—Mechanical
    • G01N2201/022—Casings
    • G01N2201/0221—Portable; cableless; compact; hand-held
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/064—Stray light conditioning
    • G01N2201/0646—Light seals

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

En un método para medir la humedad en el maíz, una mazorca de maíz se acopla operativamente a un medidor de humedad, y se determina una cantidad de humedad mientras la mazorca de maíz crece en una planta de maíz; el medidor de humedad puede usar una espectrometría para determinar la cantidad de humedad en el maíz; un medidor de humedad incluye una interfaz de maíz configurada para acoplar en forma correspondiente la mazorca de maíz cuando se presiona contra la mazorca de maíz, de manera de formar un sello óptico alrededor de una abertura a través de la cual el espectrómetro determina la cantidad de humedad en el maíz, a fin de evitar que la luz ambiental pase entre la interfaz de maíz y la mazorca de maíz hacia la por lo menos una abertura.
MX2019015370A 2017-06-20 2018-06-19 Dispositivo y metodo para medir la humedad en el maiz en la mazorca. MX2019015370A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762522485P 2017-06-20 2017-06-20
PCT/US2018/038168 WO2018236787A1 (en) 2017-06-20 2018-06-19 DEVICE AND METHOD FOR MEASURING MOISTURE IN COIN ON COB

Publications (1)

Publication Number Publication Date
MX2019015370A true MX2019015370A (es) 2020-02-20

Family

ID=64735869

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019015370A MX2019015370A (es) 2017-06-20 2018-06-19 Dispositivo y metodo para medir la humedad en el maiz en la mazorca.

Country Status (6)

Country Link
US (1) US11579077B2 (es)
EP (1) EP3641525B1 (es)
CN (1) CN111065258B (es)
AR (1) AR112313A1 (es)
MX (1) MX2019015370A (es)
WO (1) WO2018236787A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110568136B (zh) * 2019-10-08 2023-10-24 安徽大洋自动化科技有限公司 一种浮力法谷物水分快速测定方法及其测定仪
WO2021113392A1 (en) * 2019-12-04 2021-06-10 Monsanto Technology Llc Combine harvesters for use in harvesting corn, and related methods
EP4236673A4 (en) 2020-10-30 2024-10-02 Monsanto Technology Llc SYSTEMS AND METHODS FOR IMPROVING CROP YIELD
CN112881480B (zh) * 2021-01-14 2022-12-02 中国农业大学 玉米水分无损检测方法及装置
CN114428058B (zh) * 2022-01-29 2024-07-12 中国农业大学 一种玉米含水率检测仪

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4954783A (en) * 1989-08-28 1990-09-04 Spry Robert H Apparatus and method for testing moisture of ear corn
CN100460859C (zh) 2006-04-29 2009-02-11 华东师范大学 光纤传感式红外水分仪
US7660698B1 (en) * 2006-05-25 2010-02-09 Agrihouse, Inc. Phytometric intelligence sensors
US8563934B2 (en) * 2010-09-10 2013-10-22 Mississippi State University Method and detection system for detection of aflatoxin in corn with fluorescence spectra
CN102033043A (zh) * 2010-10-19 2011-04-27 浙江大学 基于高光谱图像技术的粮粒含水率检测方法
EP2696997A1 (en) 2011-04-14 2014-02-19 Pioneer Hi-Bred International, Inc. System and method for presentation of ears of corn for image acquisition and evaluation
CN102331446A (zh) 2011-10-14 2012-01-25 浙江大学 在线式谷物水分测量装置
WO2016145334A1 (en) * 2015-03-12 2016-09-15 Raytheon Company Apparatus and processes for corn moisture analysis and pprediction of optimum harvest date
WO2017021285A1 (en) 2015-07-31 2017-02-09 Biogemma Method for imaging a corn ear and apparatus for implementing such method

Also Published As

Publication number Publication date
CN111065258A (zh) 2020-04-24
US11579077B2 (en) 2023-02-14
CN111065258B (zh) 2023-04-18
BR112019025871A2 (pt) 2020-07-14
EP3641525A4 (en) 2021-02-24
EP3641525B1 (en) 2023-02-22
AR112313A1 (es) 2019-10-16
WO2018236787A1 (en) 2018-12-27
US20220034799A1 (en) 2022-02-03
EP3641525A1 (en) 2020-04-29

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