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All Journal HAYATI Journal of Biosciences MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Jurnal Penelitian Hutan dan Konservasi Alam Jurnal Penelitian Hutan Tanaman JURNAL PEMULIAAN TANAMAN HUTAN Biosaintifika: Journal of Biology & Biology Education ULIN: Jurnal Hutan Tropis Agrienvi : Jurnal Ilmu Pertanian MAKILA: Jurnal Penelitian Kehutanan Jurnal Wana Tropika Jurnal Manusia dan Lingkungan Jurnal Wana Tropika
Suryo Hardiwinoto
Jurusan Budidaya Hutan Fakultas Kehutanan Universitas Gadjah Mada
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Environmental Science Social Sciences

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Space Planting, Competition, and Productivity of a Seven-Year-Old Clonal Teak Plantation in the East Java Monsoon Forest Area Rika Bela Rahmawati; Suryo Hardiwinoto; Widiyatno; Budiadi; Yahya Amin; Hasanusi Hasanusi
Jurnal Manajemen Hutan Tropika Vol. 27 No. 2 (2021)
Publisher : Institut Pertanian Bogor (IPB University)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.7226/jtfm.27.2.123

Abstract

Tree breeding of teak results in selected clones with high growth. Intensive silviculture is required to support a large-scale clonal teak plantation. Appropriate spacing is one of the methods to increase forest plantation productivity. Research of teak clone spacing was conducted on a seven-year-old clonal teak plantation with randomized completely block design. The treatments tested in this study were four plant spacing distances, namely, 3 m × 3 m, 6 m × 2 m, 8 m × 2 m, and 10 m × 2 m. Results show that spacing had significantly different effects on diameter, height, bole height, branch angle, crown area, crown projections, volume, and competition index. However, the height growth did not exhibit any significant differences. The 10 m × 2 m spacing produced the best diameter growth, crown area, and competition index, but has a low volume per hectare and the lowest height of free branch and branch angle. Meanwhile, the 3 m × 3 m spacing will increase bole height and stand volume per hectare. This result suggests that spacing could improve the growth of teak clone but must be followed by intensification of proper maintenance to reduce branch angle and increase bole height.
PENGARUH KOMPOSISI DAN BAHAN MEDIA TERHADAP PERTUMBUHAN SEMAI PINUS (Pinus merkusii) Suryo Hardiwinoto; Handojo H Nurjanto; Agung W Nugroho; Widiyatno Widiyatno
Jurnal Penelitian Hutan Tanaman Vol 8, No 1 (2011): JURNAL PENELITIAN HUTAN TANAMAN
Publisher : Pusat Penelitian dan Pengembangan Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jpht.2011.8.1.9-18

Abstract

Sifat fisika kimia media tumbuh, khususnya porositas dan ketersediaan nutrisi diperlukan untuk memproduksi semai pinus ( Jungh et de Vries) yang berkualitas. Daun segar dan seresah daun pinus dapat digunakan sebagai media tumbuh yang dapat memenuhi persyaratan yang dimaksud. Penelitian ini dilakukan dengan tujuan untuk mengetahui pengaruh komposisi dan bahan media terhadap pertumbuhan semai pinus. Penelitian ini merupakan percobaan faktorial dengan rancangan acak lengkap berblok, dengan dua faktor dan tiga blok sebagai ulangan. Faktor pertama adalah bahan daun pinus (A) yaitu: daun segar kasar, seresah daun kasar dan seresah daun halus. Faktor kedua adalah aras pupuk organik dan tanah (B), yaitu masing-masing dengan aras: 45%, 35%, 25% dan 15%. Analisis varians bersarang digunakan untuk menganalisis data yang diperoleh. Parameter yang diukur adalah kandungan N, nisbah C/N media tumbuh serta pertumbuhan tinggi dan diameter semai pinus. Pertumbuhan semai pinus terbaik didapatkan melalui komposisi media dengan perlakuan 35% pupuk organik, 35% tanahdan 30% daun segar kasar (B A). Bahan daun segar kasar mempunyai kandungan N tertinggi dan nisbah C/N terendah, serta menghasilkan pertumbuhan semai terbaik. Komposisi media direkomendasikan sebagai media tumbuh untuk memproduksi semai pinus.
PENGARUH KOMPOSISI DAN BAHAN MEDIA TERHADAP PERTUMBUHAN SEMAI PINUS (Pinus merkusii) Suryo Hardiwinoto; Handojo H. Nurjanto; Agung W. Nugroho; Widiyatno Widiyatno
Jurnal Penelitian Hutan Tanaman Vol 7, No 3 (2010): JURNAL PENELITIAN HUTAN TANAMAN
Publisher : Pusat Penelitian dan Pengembangan Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (346.104 KB) | DOI: 10.20886/jpht.2010.7.3.121-130

Abstract

Sifat fisika-kimia media tumbuh, khususnya porositas dan ketersediaan nutrisi diperlukan untuk memproduksi semai pinus (Pinus merkusii Jungh et de Vries) yang berkualitas. Daun segar dan seresah daun pinus dapat digunakan sebagai media tumbuh yang dapat memenuhi persyaratan yang dimaksud. Penelitian ini dilakukan dengan tujuan untuk mengetahui pengaruh komposisi dan bahan media terhadap pertumbuhan semai pinus. Penelitian ini merupakan percobaan faktorial dengan rancangan acak lengkap berblok, dengan dua faktor dan tiga blok sebagai ulangan. Faktor pertama adalah bahan daun pinus (A) yaitu: daun segar kasar, seresah daun kasar dan seresah daun halus. Faktor kedua adalah aras pupuk organik dan tanah (B), yaitu masing-masing dengan aras: 45%, 35%, 25% dan 15%. Analisis varians bersarang digunakan untuk menganalisis data yang diperoleh. Parameter yang diukur adalah kandungan N, nisbah C/N media tumbuh serta pertumbuhan tinggi dan diameter semai pinus. Pertumbuhan semai pinus terbaik didapatkan melalui komposisi media dengan perlakuan35% pupuk organik, 35% tanah dan 30% daun segar kasar (B2A3). Bahan daun segar kasar mempunyai kandungan N tertinggi dan nisbah C/N terendah, serta menghasilkan pertumbuhan semai terbaik. Komposisi media B2A3 direkomendasikan sebagai media tumbuh untuk memproduksi semai pinus.
PERCEPATAN KEMAMPUAN BERAKAR DAN PERKEMBANGAN AKAR STEK PUCUK Shorea platyclados MELALUI APLIKASI ZAT PENGATUR TUMBUH IBA Suryo Hardiwinoto; Rixa Riyanti; Widiyatno Widiyatno; Adriana Adriana; Widaryanti Wahyu Winarni; Handojo Hadi Nurjanto; Eko Priyo
Jurnal Pemuliaan Tanaman Hutan Vol 10, No 2 (2016): Jurnal Pemuliaan Tanaman Hutan
Publisher : Center for Forest Biotechnology and Tree Improvement (CFBTI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (315.934 KB) | DOI: 10.20886/jpth.2016.10.2.63-70

Abstract

Shorea platyclados is one of fast-growing Dipterocarp species for enrichment planting in Logged-Over Area (LOA) of tropical rain forests. One of the constrain to supply the seedling for support enrichment planting is the irregular flowering of S. platyclados. Moreover, the vegetative propagation is an alternative method to provide the sustainable seedling for enrichment planting in the LOA. This experiment was carried out to assess the effects of IBA concentrations on rooting ability, the primary and secondary root lengths, and the accumulated number of primary and secondary roots on shoot cutting of S. platyclados. The research was conducted in Completly Randomized Design (CRD) with 5 replications. The treatment was five concentrations of IBA, i.e. 0 ppm, 25 ppm, 50 ppm, 75 ppm, and 100 ppm. The data were analyzed using one-way analysis of variance (one way ANOVA) to determine the effect of IBA concentration variation amongst the treatments. The Duncan Multiple Range Test (DMRT) was used for multiple comparisons among the means of treatment at tα=5%, Results showed IBA concentrations significantly affected the rotting ability, the primary and secondary root length of shoot cutting (P < 0.05). On the other hand, the number of primary and secondary roots was not significantly different among treatment (P > 0.05). For rooting ability, 100 ppm of IBA concentration was the highest of all treatments. Meanwhile, 75 ppm of IBA concentration was the best treatment for development of root, i.e. the number of primary roots, the length primary and secondary roots.
PENGARUH SIFAT FISIKA MEDIA TERHADAP KEMAMPUAN BERAKAR DAN PEMBENTUKAN AKAR STEK PUCUK Shorea playlados DI PT. SARI BUMI KALIMANTAN TENGAH Suryo Hardiwinoto; Adriana Adriana; Handojo Hadi Nurjanto; Widiyatno Widiyatno; Fransisca Dhina; Eko Priyo
Jurnal Pemuliaan Tanaman Hutan Vol 4, No 1 (2010): Jurnal Pemuliaan Tanaman Hutan
Publisher : Center for Forest Biotechnology and Tree Improvement (CFBTI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jpth.2010.4.1.37-47

Abstract

Seedling production of S. platyclados through vegetative propagation offers various advantages particularly mass production of good quality seedling in a certain time can be attained. Shoot cutting is affected by various factors including the physical properties of several media on rooting ability and early root development of S. platyclados shoot cuttings. Completely Randomized Design (CRD) was used with 6 replications. Three medium used were Dipterocarp wood sawdust, wood sawdust + rice husk (2/1), and rice husk charcoal. Result showed that wood sawdust bulk density was highest (0.36 kg/l) in compare to that of wood sawdust + rice husk (0.29 kg/l) and rice husk charcoal (0.17 kg/l). The bulk density has positively correlated (r = 0.97) with Water Holding Capacity (WHC) and negatively correlated with porosity (r = -0.99). Rooting ability of the shoot cutting in sawdust + rice husk (2/1) was highest (63%) in compare to that in wood sawdust (43%) and positively correlated with porosity (r=0.59). Early root development in the media did not show significant difference; however, the media of wood sawdust and wood sawdust + rice husk (2/1) tended to have a better early root development compare to rice husk charcoal.
RESPON PERTUMBUHAN TANAMAN JATI PLUS PERHUTANI UMUR 11 TAHUN TERHADAP INTENSITAS PENJARANGAN DAN TUMPANG SARI (STUDI KASUS DI BKPH BEGAL KPH NGAWI, PERHUTANI JAWA TIMUR) Muhammad Fadhil Amiruddin Sudomo; Suryo Hardiwinoto; Sapto Indrioko; Budiadi Budiadi; Daryono Prehaten; Aris Wibowo
Jurnal Pemuliaan Tanaman Hutan Vol 15, No 1 (2021): Jurnal Pemuliaan Tanaman Hutan
Publisher : Center for Forest Biotechnology and Tree Improvement (CFBTI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jpth.2021.15.1.13-23

Abstract

Thinning is one of silvicultural management actions in maintaining and increasing growth and quality of standing stands. This study aims to determine growth response of selected teak clone to several intensities of thinning and intercropping. The method was a factorial completely randomized block design (RCBD) with thinning intensity (4 levels): 0% (control = A1), 25% (A2), 50% (A3) and 75% (A4) as the main plot, while intercropping (2 levels), as the sub plot. The results showed that the Current Annual Increment (CAI) of diameter at breast height (CAI DBH), volume/tree (CAI vol/tree) and volume/hectare (CAI vol/ha) of stands gave a significant positive response to thinning intensity treatment. CAI DBH one year after thinning were 0.79 cm, 1.47 cm, and 2.46 cm; increased by 32%, 145% and 310% at the thinning intensity of 25%, 50% and 75% when they compared with the control (0.59 cm). CAI vol/ha of stand in the first year, namely 11.88 m/ha, 14.04m3/ha, and 16.78 m3/ha or with an increase of 9%, 29% and 54% respectively at an intensity of 25 %, 50% and 75% compared to the control.
IMPACT OF TROPICAL RAIN FOREST CONVERSION ON THE DIVERSITY AND ABUNDANCE OF TERMITES IN JAMBI PROVINCE (Dampak Konversi Hutan Tropika Basah Terhadap Keragaman Jenis dan Kelimpahan Rayap di Provinsi Jambi) Suryo Hardiwinoto; Sri P Rahayu; Widyatno Widyatno; Haryono Supriyo; FX Susilo
Jurnal Manusia dan Lingkungan Vol 17, No 1 (2010): Maret
Publisher : Pusat Studi Lingkungan Hidup Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jml.18523

Abstract

ABSTRACTThe degradation of tropical rain forest might exert impacts on biodiversity loss and affect the function and stability of the ecosystems. The objective of this study was to clarify the impacts of tropical rain forests conversion into other land-uses on the diversity and abundance of termites in Jambi, Sumatera. Six land use types used in this study were primary forest, secondary forest, rubber plantation, oil-palm plantation, cassava cultivation and Imperata grassland. The result showed that a total of 30 termite species were found in the six land use types, with highest species richness and abundance in the forests. The species richness and the relative abundance of termites decreased significantly when the tropical rain forests were converted to rubber plantation and oil-palm plantation. The loss of species richness was much greater when the forests were changed to cassava cultivation and Imperata grassland, while their abundance greatly decreased when the forests were degraded to Imperata grassland. Termite species which had high relative abundances in primary and secondary forests were Dicuspiditermes nemorosus, Schedorhinotermes medioobscurus, Nasutitermes longinasus and Procapritermes setiger. ABSTRAK Kerusakan hutan tropika basah dapat menimbulkan dampak lingkungan berupa penurunan keanekaragaman hayati serta terganggunya fungsi dan stabilitas ekosistem. Tujuan dari penelitian ini adalah untuk mengetahui dampak konversi hutan tropika basah  menjadi bentuk penggunaan lahan lain di Jambi Sumatra terhadap keragaman jenis dan kelimpahan rayap. Enam tipe penggunaan lahan yang digunakan dalam penelitian ini adalah hutan primer, hutan sekunder, tanaman karet, tanaman kelapa sawit, kebun ketela pohon dan padang alang-alang. Hasil penelitian menunjukkan bahwa ditemukan 30 jenis rayap pada 6 tipe penggunaan lahan tersebut, dengan keragaman jenis dan kelimpahan individu rayap tertinggi pada lahan hutan. Kekayaan jenis dan kelimpahan relatif rayap menurun secara nyata apabila ekosistem hutan dikonversi menjadi tanaman karet dan kelapa sawit. Penurunan kekayaan jenis menjadi jauh lebih besar ketika hutan dikonversi menjadi kebun ketela pohon dan padang alang-alang. Kelimpahan individu rayap akan sangat menurun apabila terjadi perubahan ekosistem hutan menjadi padang alang-alang. Jenis-jenis rayap yang mempunyai kelimpahan tinggi pada ekosistem hutan adalah Dicuspiditermes nemorosus, Schedorhinotermes medioobscurus, Nasutitermes langinasus dan Procapritermes stiger.
SERANGAN BENALU PADA BEBERAPA KELAS UMUR TANAMAN JATI DI WILAYAH HUTAN BKPH BEGAL, KPH NGAWI, JAWA TIMUR (An Attact of Parasitic Plant on Several Ages of Teak Plantation In Begal Forest Sub-District, Ngawi Forest District, East Java) Soewarno Hasanbahri; Djoko Marsono; Suryo Hardiwinoto; Ronggo Sadono
Jurnal Manusia dan Lingkungan Vol 21, No 2 (2014): Juli
Publisher : Pusat Studi Lingkungan Hidup Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jml.18544

Abstract

ABSTRAKTujuan penelitian ini adalah untuk mengetahui hubungan kelas umur tanaman jati dengan frekuensi dan tingkat kerusakan pohon jati akibat serangan benalu, serta pola sebaran tumbuhan benalu secara horizontal. Metode pengambilan sampel dalam penelitian ini ialah Multistage Sampling dengan penempatan plot contoh pada setiap kelompok kelas umur tanaman jati (KU I s.d. KU VII). Pada setiap kelompok kelas umur diwakili satu petak/anak petak, dan setiap petak/anak dibuat contoh pohon individu sebanyak 10% untuk KU V ke atas (kelas umur tua), 5% untuk KU III dan KU IV (kelas umur sedang), dan 1% untuk KU I dan KU II (kelas umur muda) terhadap total populasi pohon penyusun petak/anak petak tersebut. Hubungan kelas umur dengan frekuensi dan tingkat kerusakan pohon akibat serangan benalu dianalisis dengan rumus uji korelasi, sedangkan sebaran serangan benalu dengan rumus distribusi Poisson dan uji statitik binomial terbalik. Hasil penelitian dapat disimpulkan bahwa ada dua jenis tumbuhan benalu yang dijumpai yaitu Dendrophthoe pentandra dan Scurula parasitiaca, anggota famili Loranthaceae, sub-famili Viscoidae. Frekuensi pohon jati yang terserang tumbuhan benalu berkisar antara 12,88% untuk KU II diikuti 15,55% untuk KU I, 15,72% untuk KU V, 18,06% untuk KU IV dan KU VI, serta 19,73% untuk KU III. Hubungan tingkat serangan benalu dengan kelas umur hutan jati terbukti bahwa kelas umur memiliki hubungan secara signifikan terhadap tingkat kesehatan bagian cabang antara batang dan benalu (proksimal). Di bagian lain, terbukti bahwa kelas umur tidak memiliki hubungan secara signifikan terhadap tingkat kerusakan pada bagian cabang setelah benalu (distal). Walaupun demikian, kerusakan pohon jati yang mengalami serangan tumbuhan benalu lebih banyak terjadi pada pohon-pohon di kelas umur muda. Hal ini ditunjukkan oleh perbandingan bagian cabang proksimal dan distal pada setiap kelas umur, yaitu:   -23,81 cm untuk KU I, -1,56 cm untuk KU II, 14,66 cm untuk KU III, 24,13 cm untuk KU IV, 22,40 cm untuk KU V, dan 54,59 cm untuk KU VI. Dengan hilangnya masa pertumbuhan yang dihadapi oleh pohon-pohon jati di kelas umur muda menjadi sangat rawan dengan adanya tumbuhan benalu tersebut. Pola sebaran benalu adalah mengelompok untuk tanaman jati kelas umur muda, kelas umur sedang dan kelas umur tua. ABSTRACTThe objectives of the study were to determine the relationship of teak plantation age class with the frequency and severity of teak trees due to an attack of parasitic plant (mistletoe), and parasitic plant distribution patterns horizontally. The sampling method in this study was the Multistage Sampling, i.e. at each age group classe (KU) represented one compartment and each compartment made an individual sampling tree as much as 10 % for KU V and up (old age classes), 5 % for KU III – IV (middle age classes) and 1 % for KU I - II (young age classes) to the total trees populations. Age class relationship with the frequency and degree of tree damage due to an attack of parasitic plant were analyzed by correlation test formula and for the parasitic plant distribution were analysed by the Poisson distribution formula and the Binomial Test Statistically Reversed. The conclusions of this study that were found two species of parasitic plants of Dendrophthoe pentandra and Scurula parasitiaca of the Loranthaceae family members, sub-family Viscoidae. The frequency of teak trees that were attacted by parasitic plants ranged from 12.88 % for KU II and  followed by 15.55 % for KU I, 15.72 % for KU V, 18.06 % for KU IV and VI, up  to 19.73 % for KU III. The correlation between an attack of parasitic plants and the teak forest age classes have proven that significant relationship to the level of the proximal health. In another part, proved that age class does not have a significant relationship to the distal extent of damage. Nevertheless , the teak tree damage suffered an attack of parasitic plants were more prevalent on trees in the younger age classes. It was shown by a comparison of proximal and distal branches in each age class, namely: -23.81 cm for KU I, -1.56 cm for KU II, 14.66 cm for KU III, 24.13 cm for KU IV, 22.40 cm for KU V and 54.94 cm for KU VI. With the loss of future growth faced by teak trees in the young age classes become very vulnerable in the presence of the parasitic plants. The distribution pattern of parasitic plants were clumped in all age classes of teak plantations . 
KAJIAN KOMUNITAS RAYAP AKIBAT ALIH GUNA HUTAN MENJADI AGROFORESTRI DI TAMAN NASIONAL LORE LINDU, SULAWESI TENGAH (Termites Community Impact of Forest Conversion to Agroforestry in Lore Lindu National Park, Central Sulawesi) Zulkaidhah Zulkaidhah; Musyafa Musyafa; Soemardi Soemardi; Suryo Hardiwinoto
Jurnal Manusia dan Lingkungan Vol 21, No 2 (2014): Juli
Publisher : Pusat Studi Lingkungan Hidup Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jml.18546

Abstract

ABSTRAKPenelitian ini bertujuan untuk mengkaji komunitas rayap akibat alih guna hutan dan hubungannya dengan faktor lingkungan. Penelitian dilaksanakan dari bulan Desember 2011 sampai Juni 2013. Dilaksanakan di wilayah Taman Nasional Lore Lindu di sekitar Desa Rahmat, Kecamatan Palolo, Kabupaten Sigi. Pengamatan rayap dilakukan dengan menggunakan metode transek. Parameter yang diamati adalah parameter lingkungan, iklim mikro, sifat fisik dan kimia tanah. Total diversitas rayap yang ditemukan adalah 20 spesies, yang terdiri dari 15 spesies pada hutan primer, 15 spesies pada hutan sekunder dan 8 spesies pada agroforestri. Biomassa pohon tertinggi pada hutan primer (620,91 Mg/ha), nekromas dan jumlah seresah tertinggi pada hutan sekunder yaitu masing-masing 8,22 Mg/ha dan 19 Mg/ha. Hasil penelitian ini membuktikan bahwa alih guna hutan menjadi agroforestri diikuti oleh perubahan komunitas rayap. Suhu tanah dan suhu udara meningkat setelah alih guna hutan. ABSTRACTThis study was conducted to evaluate the termines community impact forest conversion  and its relation with the environmental factors.  It was conducted from December 2011 to June 2013 and implemented in Lore Lindu National Park located in around of Rahmat village, subdistrict of Palolo, district of Sigi.  The observation of termites community was performed using method of transect.  The measured parameters were environmental parameters, microclimate, and physic and chemical characteristics of the soil.  There were 20 species found totally, consisted of 15 species in primary forest, 15 species in secondary forest, and 8 species in agroforestry.  The highest biomass of tree in primary forest was 620.90 Mg/ha, whereas the necromass and highest amount of litter in secondary forest were respectively 8.22 Mg/ha and 19 Mg/ha.  Land use change in TN.Lore Lindu was alearly followed by the change of termites diversity. The soil and water temperatures were increased.
STRATEGI PEMILIHAN JENIS TANAMAN UNTUK MENDUKUNG REHABILITASI PESISIR BERDASARKAN KARAKTERISTIK FISIK MAKRO DI MUARA SUNGAI PROGO (Strategy of Plant-Species Selection for Coastal Rehabilition Based on Macro-physical Characteristics in Progo Estuary) Budiadi Budiadi; Handojo Hadi Nurjanto; Suryo Hardiwinoto; Enggal Primananda
Jurnal Manusia dan Lingkungan Vol 23, No 3 (2016): September
Publisher : Pusat Studi Lingkungan Hidup Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jml.18809

Abstract

ABSTRAKMuara Sungai Progo memiliki peran yang penting secara ekologis dan sosial-ekonomis bagi masyarakat Yogyakarta bagian selatan. Mengingat kondisinya kurang baik, maka dibutuhkan strategi rehabilitasi dengan jenis tanaman yang tepat. Penelitian ini bertujuan untuk memberikan arahan jenis tanaman yang sesuai untuk rehabilitasi pesisir muara Sungai Progo berdasarkan karakteristik fisik makro lahan. Penelitian ini menggunakan teknologi sistem informasi geografis (SIG) dengan metode digitasi dan overlay peta menggunkan software Arc GIS (ver. 10.0 ESRI) sebagai acuan analisis dan interpretasi peta kondisi muara selama 10 tahun terakhir, sehingga diketahui lokasi-lokasi yang tetap dari waktu ke waktu, dikombinasikan dengan pemetaan genangan air, salinitas dan sebaran jenis endapan. Lokasi penelitian adalah areal pasang surut yang relatif sempit (13,10 ha), namun berperan penting dalam rehabilitasi seluruh areal muara Sungai Progo (luas sekitar 100 ha). Berdasarkan kondisi ketergenangan air yang dipengaruhi arus yang lemah dan kadar salinitas, ditemukan relung-relung lahan basah yang sesuai untuk tanaman mangrove, terdiri dari lahan berpasir (2,49 ha) yang sesuai untuk jenis Avicennia marina, Rhizophora stylosa dan Ceriops tagal; serta berlumpur (0,89 ha) untuk jenis R. mucronata, R. apiculata, Bruguiera sp. dan Sonneratia alba. Pada lahan kering yang didominasi pasir (1,70 ha) direkomendasikan jenis Casuarina equisetifolia dan Pandanus tectorius; serta dominasi tanah (6,45 ha) dengan jenis produktif Callophyllum inophyllum dan kelapa. Dengan menanam jenis-jenis secara tepat dalam rehabilitasi jangka pendek, maka diharapkan akan berdampak baik pada rehabilitasi seluruh kawasan muara. ABSTRACTProgo estuary has an important ecological and socio-economic roles for communities in the South of Yogyakarta. Within a long time, the location is delayed in critical condition, and needs a proper rehabilitation strategy through selecting suitable species. The research aimed to recommend suitable species for coastal region of Progo estuary, based on study of macro-physycal characteristics of the site. The research conducted using GIS technology through digitation method and interpretation of map using Arc GIS (ver. 10.0 ESRI) fot the changes of Progo estuary in the last 10 years, determining the steady spots over time, and mapping wet areas, water salinity and distribution of the sediment. Research site is a small intertidal zone (13.10 ha), but plays important role to the whole rehabilitation program of Progo estuary (approximated 100 ha). Based on the mapping of wet area affected by slow wave and water salinity, it was determined niches of wet land that suitable for mangroves, consisted of sandy soil (2.49 ha) for Avicennia marina, Rhizophora stylosa and Ceriops tagal; and muddy soil (0.89 ha) for R. mucronata, R. apiculata, Bruguiera sp. and Sonneratia alba. On dry land dominated by sand (1.70 ha), the study recommends Casuarina equisetifolia and Pandanus tectorius; and on dry fertile soil with Callophyllum inophyllum and coconut. By planting the suitable species on the specific site, it will positively impacts on the rehabilitation program on the whole area of Progo estuary.
Co-Authors Abd. Rasyid Syamsuri Adriana Adriana Agung W Nugroho Agung W Nugroho Agung W. Nugroho Agus Prijono Ahmad Junaedi Anak Agung Istri Sri Wiadnyani Aris Wibowo Aryani, Zaini Silvia Asep Rohandi Avry Pribadi Budiad Budiad Budiadi Budiadi Budiadi Budiadi Budiadi Cahyono DK Agus, Cahyono DK Daryono Prehaten Daryono Prehaten Dian Rodiana Djoko Marsono Djoko Marsono Eko Priyo Eko Priyo Enggal Primananda Eni Harmayani F. X. Susilo, F. X. Fransisca Dhina FX Susilo FX Susilo, FX Handojo H Nurjanto Handojo H Nurjanto Handojo H. Nurjanto Handojo H. Nurjanto, Handojo H. Handojo Hadi Nurjanto Handojo Hadi Nurjanto Handojo Hadi Nurjanto Haryono Supriyo Haryono Supriyo Haryono Supriyo Hasanusi Hasanusi Hazairin, M. Jihad, Aqmal Nur Lewerissa, Yanti Amelia Moh Naiem, Moh Mohammad Na’iem Muhammad Fadhil Amiruddin Sudomo Muhammad Reza Pahlevi Musyafa Musyafa Musyafa Musyafa Na’iem, Mohammad Nandang Rahayu, Nandang Nina Mindawati Rawana Rawana Rawana Rawana, Rawana Rika Bela Rahmawati Rixa Riyanti Riyadi, Bagus Rodiana, Dian Ronggo Sadono Ronggo Sadono Sapto Indrioko Soekotjo Soekotjo, Soekotjo Soemardi Soemardi Soemardi Soemardi Soewarno Hasanbahri Soewarno Hasanbahri Sri P Rahayu Sri P Rahayu, Sri P Sri Rahayu SRI RAHAYU Subejo Susilo Purnomo, Susilo Widaryanti Wahyu Winarni Widiyatno Widiyatno Widiyatno Widyatno Widyatno Widyatno Widyatno, Widyatno Yahya Amin Zulkaidhah Zulkaidhah