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:
PRECOCITY (PRECOCITY)
Download list of accessions evaluated for this trait
Definition:
NUMBER OF YEARS FROM PLANTING TO FIRST FRUIT
Crop:
PEAR
Category:
Production descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Numeric descriptor
Maximum Length:
4
Responsible Site:
National Clonal Germplasm Repository (
COR
)
Studies or environments
PYRUS.CORVALLIS.1986
291 Accessions
Distribution of Values for
PRECOCITY (PRECOCITY)
Range
Number of Accessions
1 - 1.2
11
1.2 - 1.4
0
1.4 - 1.6
0
1.6 - 1.8
0
1.8 - 2
170
2 - 2.2
170
2.2 - 2.4
0
2.4 - 2.6
0
2.6 - 2.8
0
2.8 - 3
116