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Details for: APG 84293,
Medicago sativa
L. subsp.
sativa
, 'DT2'
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Medicago sativa
L. subsp.
sativa
Cultivar:
'DT2'
Origin:
Collected – Australia
Maintained:
Australian Pastures Genebank
Received by APG:
06 Jun 2016
Improvement Status:
Breeding material
Form Received:
Seed
Backup Location:
Svalbard Global Seed Vault
Availability
Form
Quantity
Note
Inventory
Cart
Seed
200 count
BASE 84293 2017i__1_____ SD
There are no images for this accession.
Core Passport Data
Taxonomy:
Medicago sativa
L. subsp.
sativa
Cultivar:
'DT2'
Origin:
Collected – Australia
Maintained:
Australian Pastures Genebank
Received by APG:
06 Jun 2016
Improvement Status:
Breeding material
Form Received:
Seed
Source History
Collected
Propagule:
Seed
Donated
06 June 2016.
Australia
Donator(s):
Humphries, Alan South Australian Research and Development Institute
Accession Names and Identifiers
'DT2'
Type: Cultivar name
CTA005
Type: Developer identifier
ALP 1.3
Type: Priority Score
Narrative
CRC Future Farm Industries drought tolerant entry
Group Note
Medicago sativa
L. subsp.
sativa
Genus:
Medicago
Section:
Medicago
Family:
Fabaceae
(alt. Leguminosae)
Subfamily:
Faboideae
Tribe:
Trifolieae
Nomen number:
300359
Verified:
06/10/1987
by ARS Systematic Botanists.
Common names
English
alfalfa –
Reference(s)
lucerne –
Reference(s)
violet-flower lucerne –
Reference(s)
French
luzerne –
Reference(s)
German
blaue Luzerne –
Reference(s)
Luzerne –
Reference(s)
Japanese Rōmaji
murasaki-umagoyashi –
Reference(s)
Portuguese
luzerna –
Reference(s)
Spanish
mielga –
Reference(s)
Swedish
blålusern –
Reference(s)
Transcribed Chinese
zi mu xu –
Reference(s)
Other conspecific taxa
Medicago sativa
L.
(561 active accession[s])
Medicago sativa
L. nothosubsp.
tunetana
Murb.
(12 active accession[s])
Medicago sativa
L. nothosubsp.
varia
(Martyn) Arcang.
(370 active accession[s])
Medicago sativa
L. subsp.
caerulea
(Less. ex Ledeb.) Schmalh.
(158 active accession[s])
Medicago sativa
L. subsp.
falcata
(L.) Arcang.
(261 active accession[s])
Medicago sativa
L. subsp.
falcata
(L.) Arcang. var.
falcata
(L.) Doll
(0 active accession[s])
Medicago sativa
L. subsp.
falcata
(L.) Arcang. var.
viscosa
(Rchb.) Posp.
(2 active accession[s])
Medicago sativa
L. subsp.
glomerata
(Balb.) Rouy
(30 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Heterotypic Synonym(s)
Medicago agropyretorum
Vassilcz.
Medicago asiatica
Sinskaya
Medicago mesopotamica
Vassilcz.
Medicago praesativa
Sinskaya
Medicago rivularis
Vassilcz.
Medicago sogdiana
Vassilcz.
Medicago transoxana
Vassilcz.
Name
References
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Observations
Phenotype Data
Category
Descriptor
Description
Value
Study
Inventory
Availability
GROWTH
Spring Forage Yield
November; visual score (/100) relative to standard check (SARDI 7 Series 2) six weeks after first cut. (SARDI 7 Series 2 = 70)
87
APG SA Regen 2016 Lucerne
GROWTH
Summer Forage Yield
January; visual score (/100) relative to standard check (SARDI 7 Series 2)
83
APG SA Regen 2016 Lucerne
GROWTH
Autumn Plant Height
Plant natural height 6 weeks after equinox ( cut 2 weeks after equinox, in cm.)
20
APG SA Regen 2016 Lucerne
GROWTH
Habit Angle
Measured autumn stem length (A) and stem height (B) from the ground. a= SIN (B/A)
48
APG SA Regen 2016 Lucerne
GROWTH
Growth Habit
Visual assessment taken at same time as autumn plant height and summer stem length
SE - Semi Erect
APG SA Regen 2016 Lucerne
GROWTH
Autumn Stem Length
Plant natural stem length 6 weeks after equinox (cut 2 weeks after equinox, in cm)
27
APG SA Regen 2016 Lucerne
MORPHOLOGY
Lifeform
The life form of the accession
H - Herb
APG SA Regen 2016 Lucerne
MORPHOLOGY
Lifespan
The lifespan of the accession
P - Perennial
APG SA Regen 2016 Lucerne
MORPHOLOGY
Establishment
Number of plants established, 6-8 weeks after planting (counted if <100)
100
APG SA Regen 2016 Lucerne
MORPHOLOGY
Winter Activity
Calculated using correlation between existing winter activity controls and stem height measured 6 weeks after equinox ( cut 2 weeks after equinox)
3
APG SA Regen 2016 Lucerne
MORPHOLOGY
Floret Colour
Visual classification of flower colour as per Alfalfa colour book 424
PUR - Purple-violet
APG SA Regen 2016 Lucerne
MORPHOLOGY
Mortality
Number of plant serviving. Scored in November of year 2 after the last cut
100
APG SA Regen 2016 Lucerne
MORPHOLOGY
Pod Coiling
The number of coils in a pod counted
3
APG SA Regen 2016 Lucerne
MORPHOLOGY
1000 Seed Weight
Weight of 1000 seeds in grams
2.31
APG SA Regen 2016 Lucerne
MORPHOLOGY
Creeping Rooted
Creeping Root Habit. The presence or absence of plants on developing stem buds on lateral roots.
No
APG SA Regen 2016 Lucerne
MORPHOLOGY
Visual Pod Production
Subjective assessment of pod production taken at harvest
4 - Very Good
APG SA Regen 2016 Lucerne
MORPHOLOGY
Seed yield per plant
Seed yield per plant (g, approximate using mortality count). This is a guide, as 100% of seed is not always harvested and cleaned
4.8
APG SA Regen 2016 Lucerne
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