VARTCVanuatu Agricultural Research & Technical Centre
A pile of yam varieties for the gene bankPhoto: © Vanuatu Daily Post

Bank blong sid

Gene Bank & Collections

Vanuatu's living treasure house: thousands of plants, gathered island by island, kept alive in the field at Saraoutou.

What we hold

The collections

Counts from the Centre's 2016 section pages.

463Yam varieties — local, exotic & hybrid[1]
330Cassava varieties — local & hybrid[1]
288Aroid (taro) varieties — local, exotic & hybrid[1]
150Breadfruit[2]
102Bananas[2]
86Cocoa clones[3]
44Coconut varieties & populations — 14 Dwarfs · 20 local Talls · 10 exotic Talls[4]
32Sweet-potato varieties[1]
20Citrus varieties[2]
7Pepper[2]
2Conserved cattle breeds — Charolais & Limousin[5]

Island by island

How the collections were gathered

  • 1983 – 86First island surveys of local coconut populations[6]
  • 1998 – 2000Second national coconut survey: 14 sites on 10 islands; 12 populations and 18 special variants brought into the field gene bank (ADB / COGENT)[8]
  • 2016Five African yam accessions acquired from CePaCT/IITA by Marie Melteras — parents of later hybrids[10]
  • 2020After TC Harold, lost yam and taro varieties recollected from relief shipments[11]
  • 2021Germplasm collecting with villagers at Nuvi, East Epi[12]

Long-term trials & heritage

Science that takes decades

Like the world's oldest field experiments, Saraoutou's value grows with time.

Since 1963

Vanuatu Tall mass selection — one of the Pacific's longest-running coconut breeding lines.[6]

c. 1985

The coconut collection, 11 Tall and 13 Dwarf varieties, is called "the richest in the Pacific".[7]

2003

20 Vanuatu Tall populations plus Vanuatu Red Dwarf; 60 living accessions in the international coconut database.[8]

2004 – 2021

Long-term coconut carbon and water flux studies at Saraoutou.[9]

Sources on this page

  1. VARTC website, Root Crops Section (2016)
  2. VARTC website, Horticulture Section (2016)
  3. VARTC website, Cocoa Program (2016)
  4. VARTC website, Coconut Section (2016)
  5. VARTC website, Livestock Section (2016)
  6. Labouisse et al. 2004, OCL — coconut improvement in Vanuatu 1962–2002
  7. Calvez, Julia & de Nucé 1985, Oléagineux 40
  8. Labouisse & Lahva, Status of coconut genetic resources research in Vanuatu
  9. Roupsard et al., coconut carbon & water fluxes at Saraoutou
  10. SPC, Jan 2020 — Pacific Seeds for Life: yam breeding in Vanuatu
  11. Vanuatu Daily Post, 11 Jun 2020 — FSAC and VARTC
  12. Vanuatu Daily Post, 23 Jun 2023 — root & tuber crop diversity