Skip to main content
Skip to site map
United States Department of Agriculture
Agricultural Research Service
0
Cart
Welcome!
Effective Jan. 1, 2025, the U.S. National Plant Germplasm System will modify its SMTA acceptance policy to distinguish between propagative and non-propagative germplasm.
Click here
for more information.
GRIN-Global
Menu
USDA National Plant Germplasm System
Version:
2.3.12
Menu
Accessions
Descriptors
Reports
GRIN Taxonomy
Search Taxonomy
Crop Wild Relative Data
Map U.S. Crop Wild Relatives ↗
Nodulation Data
Regulations
World Economic Plants
About GRIN Taxonomy
GRIN
USDA Genetic Resource Collections ↗
About GRIN-Global ↗
Use of Cookies
NPGS Distribution Policy
Software Disclaimer
GRIN-U ↗
Help ↗
Contact Us
Your Profile
Your Profile
Your Web Request History
Your Address Book
Your Wish List
Descriptor:
Spike Thickness (SPIKETHICK)
Download list of accessions evaluated for this trait
Definition:
Diameter of fruiting head in millimeters
Crop:
MILLETS-S9
Category:
Morphological descriptors
Status:
Data Type:
Numeric descriptor
Maximum Length:
4
Responsible Site:
Plant Genetic Resources Conservation Unit (S9) (
S9
)
Studies or environments
S9.MILLET.1998
400 Accessions
S9.MILLET.1999
237 Accessions
S9.MILLET.2008
13 Accessions
S9.MILLET.2010
5 Accessions
Distribution of Values for
Spike Thickness (SPIKETHICK)
Range
Number of Accessions
10 - 13
10
13 - 16
48
16 - 20
60
20 - 23
112
23 - 26
201
26 - 29
165
29 - 32
71
32 - 36
22
36 - 39
22
39 - 42
6