数据集详细信息

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.

种质数量
6
特征数量
16
评估开始
1992
评估结束
未提供日期

数据集元数据


数据集创建者


数据数字化者
Simon N Mariku Kenya Agricultural and Livestock Research Organization (KALRO)
数据采集者
Richard Kanugu Wataaru Kenya Agricultural and Livestock Research Organization (KALRO)
数据采集者
Donald Lutari Kenya Agricultural and Livestock Research Organization (KALRO)
数据采集者
Joseph Ireri Kamau Genetic Resource Research Institute
数据典藏者
Ndungu Kimani Genetic Resource Research Institute
数据管理者
Timon Moi Genetic Resources Research Institute

数据集的使用和许可


许可条件
CC BY-NC 4.0 Attribution-NonCommercial 4.0 International

数据和资源


Muguga_Maize_1992

Muguga_Maize_1992.xlsx

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Dataset metadata

Metadata.xlsx

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MCPD 护照数据

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

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数据提供者的联系信息


地址
P.O. Box 781 - 00902 Kikuyu

其他元数据


数据集的日期
20 April 1925
元数据创建日期
22 Oktober 2018
元数据更新日期
22 Oktober 2018

位置


位置
South Muguga, Kiambu, Kenya
评估日期
1992未提供日期

观察到的特征


  • 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.

种质资源

数据集中的种质资源列表

1. GBK-026945Zea mays L. • 传统品种/地方品种 • 肯尼亚+ 添加到我的列表
KEN212Genetic Resources Research Institute, Kenya • DOI: N/A
2. GBK-027073Zea mays L. var. kinyanya • 传统品种/地方品种 • 肯尼亚+ 添加到我的列表
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