Detalles de los conjuntos de datos

Characterization of maize accessions in Muguga (Kenya)

1.0

Maize accessions were planted in Muguga and assessed for their morphological diversity. The results indicate that the maize accessions held at genebank are variable interms of kernel characteristics, plant height and days to maturity.

Número de accesiones
6
Número de rasgos
16
Inicio de la evaluación
1992
Fin de la evaluación
No se han facilitado los datos

Metadatos del conjunto de datos


Creadores del conjunto de datos


Digitalizador de datos
Simon N Mariku Kenya Agricultural and Livestock Research Organization (KALRO)
Recopilador de datos
Richard Kanugu Wataaru Kenya Agricultural and Livestock Research Organization (KALRO)
Recopilador de datos
Donald Lutari Kenya Agricultural and Livestock Research Organization (KALRO)
Recopilador de datos
Joseph Ireri Kamau Genetic Resource Research Institute
Curador de datos
Ndungu Kimani Genetic Resource Research Institute
Gestor de datos
Timon Moi Genetic Resources Research Institute

Uso y permisos del conjunto de datos


Autorizado según
CC BY-NC 4.0 Attribution-NonCommercial 4.0 International

Datos y recursos


Muguga_Maize_1992

Muguga_Maize_1992.xlsx

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Dataset metadata

Metadata.xlsx

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Datos de pasaporte del descriptor del pasaporte de multicultivo

MCPD - 31c0c555-88f8-42df-90f9-1198141fec3c.xlsx

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Información de contacto del proveedor de datos


Correo electrónico
Dirección
P.O. Box 781 - 00902 Kikuyu

Otros metadatos


Fecha del conjuntos de datos
20 April 1925
Fecha de creación de metadatos
22 octubre 2018
Fecha de actualización de metadatos
22 octubre 2018

Ubicaciones


Ubicación
South Muguga, Kiambu, Kenya
Fecha de evaluación
1992No se han facilitado los datos

Rasgos observados


  • Days to 90% maturity

    Number of days from sowing to 90% of plants reaching physiological maturity.

  • National accession number

    A unique number representing each germplasm.

  • Seedling vigor

    Visual measurement recorded three weeks after emergence of the seedling.

  • Plant height

    Mean height of 10 random plants, measured from the ground level to the tip of the head taken after flowering and before ripening.

  • Ear height

    Mean height of 10 random plant ears from the ground level to the node bearing the upper ear.

  • Days to 50% flowering

    Number of days from planting to when 50% of the plants have extended silk.

  • Mid rib colour

    Midrib colour of the third leaf counted from flag leaf downwards taken during or shortly after flowering.

  • Lodging

    Susceptibility to lodging. Scored before harvesting in a scale similar to percentages.

  • Number of ears per plant

    Average of 10 randomly selected plants from the middle of the plot.

  • Basal tillers

    Average number of basal tillers (without counting the stem)at maturity of 10 randomly selected plants.

  • Ear length

    Mean length of 10 random ears from the point of attachment on the ear peducle to the tip of the dehusked ear.

  • Kernel rows per ear

    Number of rows of kernel on 10 randomly selected ears.

  • Ears characterized

    Number of ears randomly harvested and characterized in the lab.

  • Kernel uniformity

    Visual measurement whether the kernel colours are the same or not.

  • Kernel colour

    Three colours observed in order of frequency.

  • Thousand grain weight

    Weight of one thousand seeds adjusted to 10% moisture content.

Accesiones

Lista de accesiones incluidas en el conjunto de datos

1. GBK-026945Zea mays L. • Variedad cultivada tradicional/raza autóctona • Kenia+ Agregar a mi lista
KEN212Genetic Resources Research Institute, Kenya • DOI: N/A
2. GBK-027073Zea mays L. var. kinyanya • Variedad cultivada tradicional/raza autóctona • Kenia+ Agregar a mi lista
KEN212Genetic Resources Research Institute, Kenya • DOI: N/A
KEN212Genetic Resources Research Institute, Kenya • DOI: N/A
KEN212Genetic Resources Research Institute, Kenya • DOI: N/A
KEN212Genetic Resources Research Institute, Kenya • DOI: N/A
KEN212Genetic Resources Research Institute, Kenya • DOI: N/A