Development of spiny lobster aquaculture in Indonesia

Development of spiny lobster aquaculture in Indonesia

Lobster Session
Development of spiny lobster aquaculture in Indonesia
Bayu Priyambodo
Asian-Pacific Aquaculture Conference 2013, Ho Chi Minh City December 10-13, 2013
Lobster aquaculture in Indonesia
• New industry based in Lombok
• Currently depends on wild seed
supply (>90% P. homarus)
• Strong market demand
• Fishery fully exploited
• Village based enterprises
• Low input costs, simple
technology, high value product
Species of Indonesian spiny lobsters
Panulirus homarus
Panulirus longipes
(Phillips, 2006)
Panulirus ornatus
Panulirus versicolor
Panulirus polyphagus
Panulirus penicillatus
Lobster cages in Lombok Indonesia
Lobster aquaculture in Vietnam
Current Problems
 The major constraints : puerulus collection, nursery
and grow-out
 Lack of knowledge in puerulus ecology – particularly
where they settle
 Dependency on seed availability for lobster
aquaculture in Indonesia
 Lobster farming techniques in Indonesia are underdeveloped and farmer skill levels are low
Farmers’ lack of skills
• High mortality of puerulus
• Inappropriate handling during
transportation
• Feeding issues:
- Nursery phase
- Grow-out
• Disease prevention
Farmers’ attitude and application
Activities undertaken to solve the
problems (supported by ACIAR)
1. Annual census of puerulus in Lombok
2. Puerulus assessment in West Timor, Bima, Laikang Bay &
Sinjai (South Sulawesi), Manado (North Sulawesi), Padang
(West Sumatera), Pulo Aceh (Nanggroe Aceh Darussalam)
3. Introducing of pelleted diets
4. Demonstration farms in Lombok, Bima, Kupang and South
Sulawesi
5. Adoption of lobster aquaculture technology from Vietnam
RESULTS – Annual seed census
 Since 2007, annual seed census has
been performed in Lombok
 Recruitment of seed census officers
 Weekly basis data used Logbook
Period
Rate of
contacted
farmers
%
07/08
245/269
91.1
08/09
287/305
94.1
09/10
309/332
93.1
10/11
315/357
88.3
11/12
387/402
96.3
12/13
408/526
77.56
13/14
484/556
87
Total Catch 2008-2013
Period of 2013
600,000
600000
500,000
500000
400,000
400000
No. of puerulus
No. of puerulus
Period of 2008-2012
300,000
200,000
100,000
0
300000
200000
100000
1
2
3
4
5
6
7
8
9
10 11 12
Month
2007-2012 : app. 664,135 – 696,545 indv/y
0
1
2
3
4
5
6
7
8
Month
2013 Jan-Sept app. 2,585,569 indv
9
Species comparison
2012 - 2013
Total Catch 2013
600,000
600,000
500,000
500,000
400,000
400,000
No. of puerulus
No. of puerulus
Total Catch 2012
300,000
300,000
200,000
200,000
100,000
100,000
0
0
1
2
3
4
5
6
7
8
9 10 11 12
1
2
3
Month
5
6
Month
Panulirus homarus
2012
2013
4
63 %
88 %
Panulirus ornatus
:
:
37 %
12 %
7
8
9
Puerulus assessment to other places throughout
Indonesia
• Assessment on capture techniques of pueruli
• A two-way ANOVA analysis
• Best Aquaculture Practice
+
-
+
++
Pulo Aceh and Laikang Bay are the new
“hot spot” for puerulus settlement
-
Introducing of pelleted diets
produced at cages
Demonstration farms
 Set up in puerelus hotspots / nursery areas
 Farmer run – example of best practice
Demonstration farms
 Promote use of pellet
 Currently advocating 50:50 mix pellet/fish
Indonesian lobster farmers study tour to
Vietnam
OPPORTUNITIES
 Expansion of wild seed resource
 Significant number of suitable grow-out locations
 Growing demand
 Low capital input, simple production technology, high
value species
 Opportunity throughout Indonesia
 Further expansion with hatchery supply
Further Research & Development
 Puerulus availability
 Export of puerulus to other countries
 Nursery production
 Growout
 Farmer training
 Economics
 Social factors
 Policy
THANK YOU!
ACIAR
Dr Clive Jones (JCU)
A/P Jesmond Sammut (UNSW)
Dr Jennifer Beer (UNSW)
Dr Le Anh Tuan (NTU)
The ACIAR lobster teams
Lobster farmers who are
involved in this research &
development
E: [email protected]