Descriptor: 080 Sward - resistance to weed ingression (080 SWARD - RESISTANCE TO WEED)



 
Definition:
Ground cover of weedy grasses and weed. Spring - summer - autumn, 2 days before cut.
Crop:
Poa pratensis L. s.l
Category:
Biology descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Alpha/numeric descriptor
Maximum Length:
1
Responsible Site:
SYSTEM (SYS)


Studies or environments

Distribution of Values for 080 Sward - resistance to weed ingression (080 SWARD - RESISTANCE TO WEED)

CodeDefinitionNumber of Accessions
5medium 16 - 20 (%)3
6medium to high 11 - 15 (%)19
7high 6 - 10 (%)22
8high to very high 1 - 5 (%)46
9very high < 1 (%)25