Cultivation area.
In 2011 entered State register of protected breeding achieve-
ments.
Breeding method.
Bred with a method of individual selection from hybrid combi-
nation Emerald/Zi Dao.
Belongs to medium ripening group. Duration — 118–120 days.
Botanic and morphological characteristics.
Subspecie
jаponica
, botanical vari-
ety —
Kolakovskyi Yabr
. Panicles, stigmas and caryopses are of purple-black (antocian)
color till ripening stage. Stem nods have purple-black color for all growing period. During
ripening panicle ribs have straw yellow color and panicle edges — brownish color. Upper
spikelets may have awns, 1–2 mm in length. Glumes are 3–4 mm in size, pointed. Ligula
is wide with sharp tips split in 2 parts, up to 1.5 cm long. Panicle length — 20–22 cm,
drooping, medium spreading, doesn’t shatter, panicle carries 150–170 spikelets, panicle
density — 6.3–7 pcs/cm, grain sterility — 6–8 %.
Plant height — 70–80 cm. Bush is vertical, dense. Stalk is thick, soilid, with nods of
antocyte color. Tillers well, in sparse sowing has 9 and more fertile tillers. Leaves are erect,
wide, dark green. Length of flag leaf — 20–25 cm, length of other leaves — 35–45 cm.
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