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Published byFerdinand Parker Modified over 6 years ago
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A Personal Parochial Potted History of Native Seed Supply for Restoration
Martin Driver- ANPC
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Everyone loves the Trees!
But seed is a secondary consideration This was also my beginning Seed is the basic prerequisite to all revegetation- but it is not treated as such
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A Chronology- the Riverina context
c1966 – my first native seed collection- wild plants now gone 1973- field germination of Boree 1977- CSIRO seed collections woody weeds- seed not available 1982- CSIRO- Hopbush competition trials- seed not available 1983- twigged to the decline of local shrubs- seed collections
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1984 – tree (then shrubs) seed for SRFN nursery- source gone
1990- GA species lists- but no seed seed collection workshops & training 1992- direct seeding- limited seed 1994/5- large scale projects-no seed (drought) 1995/6- seed from roads-SPAs
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c1997 – established regional seedbanks- 6 sites across border
increased species & genetic diversity in SPAs * * MISS increased scale & volume CMA seedbank kg PA seed investment in SPA management- large projects limited by seed & support planning
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Issues Seed is often an afterthought Seed is assumed to be always
available No national seed strategy or funding Uncoordinated seed supply/ demand Little pre allocation of $ for planning supply Regional wild seed shortage /decline
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Competition, depletion, substitution,
failure to supply Fragmented collection/ collectors- limited project planning Disconnect between collectors & markets- little understanding Financial unviability & risks to invest Limited genetic considerations & planning
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Access to regional databases &
long-term records & seed data Little regional project co-ordination Failure to link seed planning into national, regional project planning Forced shortcuts to meet project timelines (real world not factored)
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History- what have we learnt? The UNRESOLVED ISSUES
???????? ????? ?????? The National Native Seed Industry Survey- What does it tell us?
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