Descriptor: 093 Sward - resistance to weed ingression (093 SWARD - RESISTANCE TO WEED)

      
 
Definition: Ground cover of weedy grasses and weed. Summer - autumn, 2 days before cut.
Crop: Lolium perenne L.
Category: Biology descriptors
Status: Crop Germplasm Committee approved
Data Type: Alpha/numeric descriptor
Maximum Length: 1
Responsible site: OSEVA PRO Ltd. Grassland Research Institute (CZE082)

Studies or environments for this trait


Distribution of Values for 093 Sward - resistance to weed ingression (093 SWARD - RESISTANCE TO WEED)

CodeDefinitionNumber of Accessions
1very low > 80 (%) 
2very low to low 61 - 80 (%) 
3low 41 - 60 (%) 
4low to medium 21 - 40 (%)17
5medium 16 - 20 (%)2
6medium to high 11 - 15 (%)3
7high 6 - 10 (%)12
8high to very high 1 - 5 (%)95
9very high < 1 (%)77