Apera ADANS.

Descriptors
Category: BIOLOGY
  1. 032 Lodging - resistance (032 LODGING - RESISTANCE ) Before the first conservation cut.
Category: MORPHOLOGY
  1. 002 Plant - reproductive growth habit (002 PLANT - REPRODUCTIVE GROWT) At heading in the 1st year after sowing. fig.1
  2. 015 Leaf - primary colour (015 LEAF - PRIMARY COLOUR ) Genetic colour, when grass is not under stress. At beginning of flowering at forage and ornamental grasses. At turf grasses spring - summer - autumn.
  3. 016 Leaf - tone of other colour (016 LEAF - TONE OF OTHER COLOU) See descriptor no. 16.
  4. 017 Leaf - colour intensity (017 LEAF - COLOUR INTENSITY ) See descriptor no. 16.
  5. 023 Inflorescence - colour (023 INFLORESCENCE - COLOUR ) At beginning of flowering.
  6. 024 Inflorescence - colour intensity (024 INFLORESCENCE - COLOUR INT)
  7. 030 Uniformy of time of inflorescence emergence (030 UNIFORMY OF TIME OF INFLOR)
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.