ANALISA VEGETASI HUTAN MANGROVE TELUK GILIMANUK TAMAN NASIONAL BALI BARAT
ABSTRACTION
This research is conducted as a mean to know the respon of leaf fertilizer dosage and composition
media plant to growth plant acacia (A. mangium Wild).
The research is conducted in UMM forest farm (garden attempt of permanent semi seedbed of forestry
laboratory) faculty of agriculture of Muhammadiyah University of Malang, This research is started at
April until June 2008.
Attempt device the used is random device of compiled group from two factor are First factor is giving of
dose fertilize consist of 3 levels: (P1) 500 ppm (P2) 1000 ppm (P3) 1500 ppm. Second factor is media
composition plant to consist of 4 level are (Q0) land (100 %), (Q1) land, cage fertilizer, and sand (2 : 1 :
1), (Q2) land, cage fertilizer, and sand (1 : 1 : 2), (Q3) land, cage fertilizer, and sand (1 : 2 : 1).
The research is started by prepare acacia seedling, prepare media plant, giving the treatment, plant and
care. The analyse start when the acacia seedling at 7 days after plant and the alyse done for 8 times with
interval once a week. The parameter of analyse is the diameter, the tall, number of leaf, tall of root, wet
weight, and dry weight.
To know respon each treatment, it must be analyzed by using manner analysis, and in the event of a
marked difference, I has to be continued with Test of Duncan at level 5% to know difference of influence
between treatment.
The result of this research show that the treatment of fertilizer dose 1500 ppm with media plant land,
cage fertilizer, and sand (Q2 = 1 : 1 : 2) give the best of growth result because at that combintion the
height of the plant is highest on 16 cm.
Based of this research it can be suggest to give the treatment combination of fertilizer dose 1500 ppm
with media plant land, cage fertilizer, and sand (1 : 1 : 2) to get the optimal grwoth result.
ANALISA VEGETASI HUTAN MANGROVETELUK GILIMANUK TAMAN
NASIONAL BALI BARAT
Oleh: ARDY PRABOWO ( 04740004 )
Forestry
Dibuat: 2009-04-24 , dengan 3 file(s).
Keywords: Mangrove, Teluk Gilimanuk Taman Nasional Bali Barat dan Analisa Vegetasi
ABSTRAK
Tujuan penelitian ini untuk mengetahui jenis-jenis mangrove, jenis yang mendominasi dan indek
nilai penting vegetasi mangrove serta mengetahui pola zonasi Teluk Gilimanuk Taman Nasional
Bali Barat.
Metode penelitian penelitian ini dilakukan pada resort Teluk Gilimanuk Taman Nasional Bali
Barat dengan luasan 325 Ha yang dilaksanakan pada bulan Juli 2008
Metode yang digunakan dalam pengukuran dan pengamatan vegetasi mangrove yaitu dengan
menggunakan metode transek/jalur berpetak tunggal. Pada petak ukur yang berukuran 20m x
20m digunakan untuk pengambilan data vegetasi tingkat pohon, dibuat dalam petak ukur yang
lebih kecil dengan ukuran 10m x 10m untuk vegetasi tingkat tiang, dan petak ukur 5m x 5m
digunakan untuk vegetasi jenis tiang sedangkan pada petak ukur 2m x 2m digunakan untuk
vegetasi jenis semai.
Dari hasil penelitian yang dilakukan pada kawasan Teluk Gilimanuk didapatkan 12 jenis vegetasi
mangrove dari 7 famili dari berbagai petak ukur dalam 7 jalur. Pada kawasan Teluk Gilimanuk,
jenis yang mendominasi adalah Soneratia alba, Avicennia alba dan Ceriops tagal. Jenis vegetasi
yang memiliki nilai INP tertinggi untuk tingkat pohon adalah jenis Sonneratia alba dengan nilai
83,6 %, dan untuk tingkat tiang dan tingkat pancang adalah jenis Ceriops tagal dengan nilai
119,2 % dan 107,3 %.
Secara umum terlihat pola zonasi hutan mangrove kawasan Teluk Gilimanuk Taman Nasional
Bali Barat sebagai berikut: zona dekat dengan laut yaitu jenis Soneratia alba dan Avicennia
marina. Zona pertengahan yaitu jenis Rhizophora mucronata, Rhizophora apiculata dan
Rhizophora stylosa. Zona dekat darat yaitu jenis Ceriops tagal, Bruguiera cylindrica, Bruguiera
mucronata, Excocearia agallocha dan Osbornia octodanta.
Berdasarkan hasil penelitian ini, dapat disarankan agar dilakukan peneliti-an lebih lanjut tentang
vegetasi mangrove yang ada di kawasan Taman Nasional Bali Barat, budidaya mangrove di
sepanjang pantai, sosial ekonomi masyarakat sekitar kawasan dan komposisi organisme perairan
payau.
ABSTRACT
The objective of the research is to know the kinds of mangrove, the type which predominating,
the important value indeks of mangrove vegetation and to know the pattern of zonasi Gilimanuk
Bay of Taman Nasional Bali Barat.
The method of this research was done at the resort Gilimanuk Bay of Taman Nasional Bali Barat
with large 325 Ha and that was done in july 2008. The method that was used in measurement and
observation of mangrove vegetation that was use transek / single blok stripe. At measure partion
with measurement 20m x 20m for trees level, made smaller portion with measure 10m x 10m for
trees pole level. While at portion with measure 5m x 5m collected wean level data and portion
with measure 2m x 2m collected seedling level data.
The result of this research showed that it was done in Gilimanuk Bay area that was gol 12
species of vegetation from 7 families from various check measure in 7 stripe. At Gilimanuk bay
area, the species that predominating were S. alba, A. marina and C. tagal species. The vegetation
species tahat had high INP for the free value was S. alba species wih value 83,6%, for pillar level
and stake level were C. tagal species with value 119,2% and 107,3%.
In general we can seen the pettern of zonasi mangrove Gilimanuk bay of Taman Nasional Bali
Barat area the following were: zona close to sea that was S. alba and A. marina. The intermediate
zona was R. mucronata, R. apiculata, R. stylosa species. The zona that near by land was C. tagal,
B. cylindrical, B. mucronata, E. agallocha and O. octodanta.
According to this research, it was suggested that conducted by furthermore research about
mangrove vegetation that exist in Taman Nasional Bali Barat area, conducting of mangrove
along the coast, the social society economics around crackish territorial water organism
composition area.
This research is conducted as a mean to know the respon of leaf fertilizer dosage and composition
media plant to growth plant acacia (A. mangium Wild).
The research is conducted in UMM forest farm (garden attempt of permanent semi seedbed of forestry
laboratory) faculty of agriculture of Muhammadiyah University of Malang, This research is started at
April until June 2008.
Attempt device the used is random device of compiled group from two factor are First factor is giving of
dose fertilize consist of 3 levels: (P1) 500 ppm (P2) 1000 ppm (P3) 1500 ppm. Second factor is media
composition plant to consist of 4 level are (Q0) land (100 %), (Q1) land, cage fertilizer, and sand (2 : 1 :
1), (Q2) land, cage fertilizer, and sand (1 : 1 : 2), (Q3) land, cage fertilizer, and sand (1 : 2 : 1).
The research is started by prepare acacia seedling, prepare media plant, giving the treatment, plant and
care. The analyse start when the acacia seedling at 7 days after plant and the alyse done for 8 times with
interval once a week. The parameter of analyse is the diameter, the tall, number of leaf, tall of root, wet
weight, and dry weight.
To know respon each treatment, it must be analyzed by using manner analysis, and in the event of a
marked difference, I has to be continued with Test of Duncan at level 5% to know difference of influence
between treatment.
The result of this research show that the treatment of fertilizer dose 1500 ppm with media plant land,
cage fertilizer, and sand (Q2 = 1 : 1 : 2) give the best of growth result because at that combintion the
height of the plant is highest on 16 cm.
Based of this research it can be suggest to give the treatment combination of fertilizer dose 1500 ppm
with media plant land, cage fertilizer, and sand (1 : 1 : 2) to get the optimal grwoth result.
ANALISA VEGETASI HUTAN MANGROVETELUK GILIMANUK TAMAN
NASIONAL BALI BARAT
Oleh: ARDY PRABOWO ( 04740004 )
Forestry
Dibuat: 2009-04-24 , dengan 3 file(s).
Keywords: Mangrove, Teluk Gilimanuk Taman Nasional Bali Barat dan Analisa Vegetasi
ABSTRAK
Tujuan penelitian ini untuk mengetahui jenis-jenis mangrove, jenis yang mendominasi dan indek
nilai penting vegetasi mangrove serta mengetahui pola zonasi Teluk Gilimanuk Taman Nasional
Bali Barat.
Metode penelitian penelitian ini dilakukan pada resort Teluk Gilimanuk Taman Nasional Bali
Barat dengan luasan 325 Ha yang dilaksanakan pada bulan Juli 2008
Metode yang digunakan dalam pengukuran dan pengamatan vegetasi mangrove yaitu dengan
menggunakan metode transek/jalur berpetak tunggal. Pada petak ukur yang berukuran 20m x
20m digunakan untuk pengambilan data vegetasi tingkat pohon, dibuat dalam petak ukur yang
lebih kecil dengan ukuran 10m x 10m untuk vegetasi tingkat tiang, dan petak ukur 5m x 5m
digunakan untuk vegetasi jenis tiang sedangkan pada petak ukur 2m x 2m digunakan untuk
vegetasi jenis semai.
Dari hasil penelitian yang dilakukan pada kawasan Teluk Gilimanuk didapatkan 12 jenis vegetasi
mangrove dari 7 famili dari berbagai petak ukur dalam 7 jalur. Pada kawasan Teluk Gilimanuk,
jenis yang mendominasi adalah Soneratia alba, Avicennia alba dan Ceriops tagal. Jenis vegetasi
yang memiliki nilai INP tertinggi untuk tingkat pohon adalah jenis Sonneratia alba dengan nilai
83,6 %, dan untuk tingkat tiang dan tingkat pancang adalah jenis Ceriops tagal dengan nilai
119,2 % dan 107,3 %.
Secara umum terlihat pola zonasi hutan mangrove kawasan Teluk Gilimanuk Taman Nasional
Bali Barat sebagai berikut: zona dekat dengan laut yaitu jenis Soneratia alba dan Avicennia
marina. Zona pertengahan yaitu jenis Rhizophora mucronata, Rhizophora apiculata dan
Rhizophora stylosa. Zona dekat darat yaitu jenis Ceriops tagal, Bruguiera cylindrica, Bruguiera
mucronata, Excocearia agallocha dan Osbornia octodanta.
Berdasarkan hasil penelitian ini, dapat disarankan agar dilakukan peneliti-an lebih lanjut tentang
vegetasi mangrove yang ada di kawasan Taman Nasional Bali Barat, budidaya mangrove di
sepanjang pantai, sosial ekonomi masyarakat sekitar kawasan dan komposisi organisme perairan
payau.
ABSTRACT
The objective of the research is to know the kinds of mangrove, the type which predominating,
the important value indeks of mangrove vegetation and to know the pattern of zonasi Gilimanuk
Bay of Taman Nasional Bali Barat.
The method of this research was done at the resort Gilimanuk Bay of Taman Nasional Bali Barat
with large 325 Ha and that was done in july 2008. The method that was used in measurement and
observation of mangrove vegetation that was use transek / single blok stripe. At measure partion
with measurement 20m x 20m for trees level, made smaller portion with measure 10m x 10m for
trees pole level. While at portion with measure 5m x 5m collected wean level data and portion
with measure 2m x 2m collected seedling level data.
The result of this research showed that it was done in Gilimanuk Bay area that was gol 12
species of vegetation from 7 families from various check measure in 7 stripe. At Gilimanuk bay
area, the species that predominating were S. alba, A. marina and C. tagal species. The vegetation
species tahat had high INP for the free value was S. alba species wih value 83,6%, for pillar level
and stake level were C. tagal species with value 119,2% and 107,3%.
In general we can seen the pettern of zonasi mangrove Gilimanuk bay of Taman Nasional Bali
Barat area the following were: zona close to sea that was S. alba and A. marina. The intermediate
zona was R. mucronata, R. apiculata, R. stylosa species. The zona that near by land was C. tagal,
B. cylindrical, B. mucronata, E. agallocha and O. octodanta.
According to this research, it was suggested that conducted by furthermore research about
mangrove vegetation that exist in Taman Nasional Bali Barat area, conducting of mangrove
along the coast, the social society economics around crackish territorial water organism
composition area.