Derkado Spring Barley

Description Date 1992
Updated 2003

Characters

ear
Ear - no. of rows2
Ear - glaucositymedium
Ear - attitudesemi-recurved
Ear - awn length compared to earlonger
Ear - densitysemi-lax to semi-dense
pigment
Pigment - awnsmedium
Pigment - lemma nervesmedium
Pigment - flag leaf auriclespresent, strong
first rachis segment
First rachis segment - lengthmedium to long
First rachis segment - curvatureslight to straight
First rachis segment - margin hairsmoderate
sterile spikelet
Sterile spikelet - glume + awn lengthmedium to long
Sterile spikelet - palea length c.f. lemmamedium to long
grain
Grain - rachilla hair typelong
Grain - rachilla lengthmedium
Grain - inner lateral nerve spiculesabsent
Grain - ventral crease hairsabsent
Grain - lodiculescollar
additional character(s)
Additional character(s) - sheath hairsabsent
first rachis segment
First rachis segment - widthmedium
First rachis segment - basal constrictionWeak
First rachis segment - collar typePlatform
sterile spikelet
Sterile spikelet - lemma tiprounded
grain
Grain - rachilla hair distributionshort tip hairs
flag leaf
Flag leaf - sizenarrow width, medium length
Flag leaf - glaucosity of leaf sheathmedium to weak
Variety information last modified on 26th of June, 2015