Agrostis L. (other s

Descriptors
Category: BIOLOGY
  1. 032 Lodging - resistance (032 LODGING - RESISTANCE ) Before the first conservation cut.
  2. 081 Sward - wear resistance (081 SWARD - WEAR RESISTANCE ) Living ground cover of sown species after wear treatment in the 2nd year after sowing. Spring - summer - autumn.
Category: MORPHOLOGY
  1. 002 Plant - reproductive growth habit (002 PLANT - REPRODUCTIVE GROWT) At heading in the 1st year after sowing. fig.1
  2. 007 Stem - length (007 STEM - LENGTH ) At beginning of flowering in the 1st year after sowing.Length including inflorescence.
  3. 009 Stem - number of leaves (009 STEM - NUMBER OF LEAVES ) At beginning of flowering in the 1st year after sowing.
  4. 011 Leaf - width of flag leaf (011 LEAF - WIDTH OF FLAG LEAF ) At beginning of flowering in the 1st year after sowing.
  5. 012 Leaf - length of flag leaf (012 LEAF - LENGTH OF FLAG LEAF) At beginning of flowering in the 1st year after sowing.
  6. 013 Leaf - width of the second leaf (from the top) (013 LEAF - WIDTH OF THE SECOND) At beginning of flowering in the 1st year after sowing.
  7. 014 Leaf - length of the second leaf (from the top) (014 LEAF - LENGTH OF THE SECON) At beginning of flowering in the 1st year after sowing.
  8. 020 Inflorescence - length (020 INFLORESCENCE - LENGTH ) At beginning of flowering in the 1st year after sowing.
  9. 076 Sward - density (076 SWARD - DENSITY ) Based on number of tillers in closed sward, excluding damaged patches. Spring - summer - autumn, 2 days after cut. fig.5
  10. 077 Sward - leaf texture (077 SWARD - LEAF TEXTURE ) Visual evaluation of leaf width. Spring - summer - autumn, before cut.
  11. 091 Sward - density (091 SWARD - DENSITY ) Based on number of tillers in closed sward, excluding damaged patches. Summer - autumn, after cut. fig.5
  12. 092 Sward - colour intensity (092 SWARD - COLOUR INTENSITY ) Summer (before flowering) - autumn.
Category: OTHER
  1. 086 Sward - applicability for extensive lawns based on vertical growth (086 SWARD - APPLICABILITY FOR ) Height of sward including flowering stems before the first cut. fig.7
  2. 087 Sward - applicability for extensive lawns based on height of level of vegetative leaves (087 SWARD - APPLICABILITY FOR ) Before the first cut. fig.7
  3. 088 Sward - applicability for extensive lawns based on abundance of inflorescences (088 SWARD - APPLICABILITY FOR ) Before the first cut.
  4. 089 Sward - applicability for extensive lawns based on biomass production (089 SWARD - APPLICABILITY FOR ) Estimate of above-ground biomass production before the first cut.
  5. 090 Sward - applicability for extensive lawns based on autumn regrowth (090 SWARD - APPLICABILITY FOR ) Height of sward excluding sporadic heads. In the autumn before the second cut. fig.8
Category: PHENOLOGY
  1. 029 Time of inflorescence emergence (029 TIME OF INFLORESCENCE EMER) Number of days from the 1st April. When beginning has been reached at 10% stems in the plot. At single plants - when the tip of 3 inflorescences is just visible. fig.3
  2. 031 Abundance of inflorescence emergence (031 ABUNDANCE OF INFLORESCENCE) Estimate of number of flowering stems.m-2 at heading.
Category: PRODUCTION
  1. 065 Sward - 1000 seeds weight (TSW) (065 SWARD - 1000 SEEDS WEIGHT ) TSW - caryopsis according to the descriptor no. 25
  2. 079 Sward - cleanness of cut (079 SWARD - CLEANNESS OF CUT ) Appearance of vascular bundle fibres at cut ends of leaves. Spring - summer - autumn, 2 days after cut.