KATEGORI KONSERVASI VEGETASI TUMBUHAN BAWAH DI LAHAN BERA WOMNOWI DISTRIK SIDEY MANOKWARI PAPUA BARAT

Trees vegetation are obviously dominate at the old fallow lands of Papua Indonesian. Fallow lands in the edge of primary forest is generally at Sidey District Manokwari. The purpose of this study is to determinate understory cover vegetation conservation based list of IUCN at the fallow land Womnowi Sidey Manokwari. An inventory of vegetation has done using analysis of vegetation―continuous line sampling technique, 2 x 2 meters for sampling seedlings and understory non-woody plant cover and 5 x 5 for saplings. At one hectare fallow land we found 1482 an individual of 122 species understory cover, only 158 an individual of 22 species had entered in IUCN redlist. Species with status least concern (LC) are dominate (>80%) compare with status data deficient (DD), near threatened (NT), and vulnerable (V). The important value index (IVI) of species on list IUCN showing 22.60% at seedlings and non-woody understory cover and 19.81% at the saplings phase. Aglaia odorata Lour.(seedling and sapling) is LC category, Intsia bijuga (Colebr.) Kuntze (seedling) V category, and Pandanus tectorius var., uapensis (non-woody plant) DD category, each species is the only one. The further study should be more intensive compare primary forest and old fallow lands of Papua―the conservation list of understory cover vegetation is lowest, so we conclude this is obviously understory vegetation at old fallow lands.Key word: fallow land, conservation, Sidey, understory, analysis of vegetation

Download Full-text

Potensi dan Keragaman Tumbuhan Bawah Non-Kayu Di Lahan Bera Kampung Womnowi Distrik Sidey Manokwari Papua Barat

Bioma Berkala Ilmiah Biologi ◽

10.14710/bioma.23.1.63-70 ◽

2021 ◽

Vol 23 (1) ◽

pp. 63-70

Author(s):

Slamet Arif Susanto ◽

Heru Joko Budirianto ◽

Agatha Cecilia Maturbongs ◽

Simeon Abdi Putra

Keyword(s):

Species Composition ◽

Sampling Method ◽

Woody Plant ◽

Diversity Index ◽

Floristic Composition ◽

Fallow Land ◽

West Papua ◽

Species Composition Of Vegetation ◽

Papua Barat ◽

Important Value Index

During successionally process the non-woody plant understory cover related to dominance of tree vegetation around successional land. Fallow land are models of secondary successional are present the land of New Guinea (Papua). The study was conducted at fallow land 15 years old Womnowi, Sidey Manokwari West Papua to determine the important value index (IVI), diversity, evenness, and describe potential species composition of vegetation non-woody plant understory cover. We used continouse line sampling method when field inventory and make purposive sampling 2x2 m each a plot 20x20 m. We had found 749 individual part of 41 species, highest IVI are Sellaginella wyldenowii (25.04%), Selaginella sp (23.44%)., and Spathoglottis plicata (14.60%), diversity index Shannon-Weiner (Hʹ) is 3.13, and evenness (E) is 0.84. We also had found orchids and some unique Arecaceae and some species can used by local wisdom like Diplazium esculentum and Pothos spp. Based the floristic composition of analysis vegetation we temporary conclude non-woody plant understory cover are shade plant.

Download Full-text

POTENSI DAN STATUS KONSERVASI IKAN DI BENDUNGAN LAKITAN KABUPATEN MUSI RAWAS, PROVINSI SUMATERA SELATAN

Pro-Life ◽

10.33541/pro-life.v6i1.933 ◽

2019 ◽

Vol 6 (1) ◽

pp. 13

Author(s):

Dian Samitra ◽

Zico Fakhrur Rozi

Keyword(s):

Fish Species ◽

Fish Consumption ◽

Conservation Status ◽

Sampling Technique ◽

Ornamental Fish ◽

Fish Conservation ◽

Data Deficient ◽

Status Data ◽

Biology Laboratory ◽

Subsequent Identification

This study aims to determine the potential and conservation status of fish in Lakitan Dam Musi Rawas Regency. This research was conducted in February until April 2018. The location of the research was determined by using purposive sampling technique. The samples were collected by using scatter nets and the subsequent identification was done in the Biology Laboratory of STKIP PGRI Lubuklinggau. Conservation status data is determined by IUCN Redlist while fish potential data is obtained from interview with the surrounding community. A total of 17 fish species were found during the study, divided into categories not evaluated 8 species (47%), 8 species (47%) least concern and 1 species (6%) data deficient. While the potential of fish as fish consumption as many as 12 species (62%), 3 species (23%) ornamental fish as well as fish consumption and ornamental fish as many as 2 species (15%). Keywords: Lakitan Dam, Potential Fish, Conservation Status

Download Full-text

PENGARUH DISIPLIN KERJA DAN KEMAMPUAN KERJA TERHADAP KINERJA PNS DINSOS PAPUA BARAT

Cakrawala Management Business Journal ◽

10.30862/cm-bj.v3i1.56 ◽

2020 ◽

Vol 3 (1) ◽

pp. 562

Author(s):

Sylvia Margareth Sabarofek ◽

Paulus Habel Sawor ◽

Makarius Bajari

Keyword(s):

Social Service ◽

Work Ability ◽

Employee Performance ◽

Research Result ◽

Sampling Technique ◽

The West ◽

West Papua ◽

Papua Barat ◽

Work Coordination ◽

Office Employees

The purpose of this study was to study the effect of work discipline variable and simultaneous work ability and competence at the West Papua Province Social Service Office. This research is a quantitative study. The sampling method uses Non Probability Sampling and the sampling technique uses Saturated Sampling. The result of this study indicate that the variable work discipline is not significant on employee performance, and subsequent research result indicate that work ability variables partially have a siginificant effect on employee performance. Also showed a variable work discipline and work ability significantly to the performance of employess in the West Papua Province Social Service Office. Improving the performance of West papua Provincial Social Service Office employees must provide work coordination and work capabilities together to improve employee performance.

Download Full-text

INVENTARISASI TUMBUHAN BAWAH BERKHASIAT OBAT DI TAMAN NASIONAL GUNUNG GEDE PANGRANGO PROVINSI JAWA BARAT BERBASISKAN ANALISIS SPASIAL

Jurnal TENGKAWANG ◽

10.26418/jt.v7i1.23547 ◽

2018 ◽

Vol 7 (1) ◽

Author(s):

Yanieta Arbiastutie ◽

Djoko Marsono ◽

Wahyuningsih MSH ◽

Rishadi Purwanto

Keyword(s):

Plant Species ◽

Land Management ◽

National Park ◽

Woody Plant ◽

Management Unit ◽

Primary Forest ◽

Diverse Species ◽

Multi Stage ◽

The Family ◽

High Diversity

Diversity of biological resources in primary forest is not only limited to the woody plant species, but also covered by underground plant which has diverse species high diversity. This underground plant as one part of the forest ecosystem is a plant that has potential as a medicine. The study aims to conduct an inventory of underground plant species in Gunung Gede Pangrango National Park West Java Province. The method for inventory used spasial analysis with land management unit and multi stage sampling. The spasial analysis used three categories, first the zonation map, second the soil characterization map and the third altitude map. The LMU consist of 6 areas with total plot number 60. The results showed there are 83 species underground plant consist of 45 family. The family consist of Acanthaceae, Annonaceae, Apiaceae, Apocynaceae, Araceae, Araliaceae, Aspleniaceae, Asteraceae, Balsaminaceae, Begoniaceae, Compositae, Convolvulaceae, Cucurbitaceae, Cyperaceae, Elaeagnaceae, Equisetaceae, Fabaceae, Gesneriaceae, Gramineae, Hypoxidaceae, Lamiaceae, Malvaceae, Marattiaceae, Melastomataceae, Menispermaceae, Moraceae, Musaceae, Myrsinaceae, Oxalidaceae, Passifloraceae, Piperaceae, Plantaginaceae, Polygalaceae, Primulaceae, Rosaceae, Rubiaceae, Sellagineaeeae, Smilaceae, Solanaceae, Symplocaceae, Urticaceae, Verbenaceae, Woodsiaceae, Zingiberaceae. The underground plant has a potential as medicinal plant.Keywords: Gunung Gede Pangrango National Park, inventory, land management unit, medicinal plant, underground plant

Download Full-text

Post-fire management and recovery of a pine forest in Greece

Web Ecology ◽

10.5194/we-10-27-2010 ◽

2010 ◽

Vol 10 (1) ◽

pp. 27-31 ◽

Cited By ~ 1

Author(s):

I. Spanos ◽

Y. Raftoyannis ◽

P. Platis ◽

E. Xanthopoulou

Keyword(s):

Woody Plant ◽

Pinus Halepensis ◽

Plant Cover ◽

Woody Species ◽

Control Site ◽

Plant Composition ◽

Northern Greece ◽

Pine Regeneration ◽

Negative Effect ◽

Treatment Application

Abstract. The effects of management after fire in Pinus halepensis forests were assessed in northern Greece. Seeding, logging and building of log barriers were applied in burned sites and compared to a control site. Two years after treatment application, 70–80% of the ground in all sites was covered with vegetation. Seeding with herbaceous plants did not increase plant cover. Logging and building of log barriers negatively affected herbaceous species but increased woody species. During the first spring after fire, the highest numbers of P. halepensis seedlings were observed in the control site and the lowest number in the logged site. Logging and log barrier building had a negative effect on pine regeneration compared to control and seeding treatments. Woody plant composition was similar in control and seeding sites, with dominance of P. halepensis and Cistus species. A different pattern was observed in the logging and log-barrier sites with a low number of seeders and a high number of resprouter species.

Download Full-text

Peran Vegetasi Dominan Pada Karakteristik Tanah di Lahan Bera, Kampung Womnowi, Distrik Sidey, Manokwari

JURNAL BIOLOGI TROPIS ◽

10.29303/jbt.v20i2.1899 ◽

2020 ◽

Vol 20 (2) ◽

pp. 227

Author(s):

Slamet Arif Susanto ◽

Heru Joko Budirianto ◽

Agatha Cecilia Maturbongs

Keyword(s):

Soil Fertility ◽

Soil Analysis ◽

Exchange Capacity ◽

Available Phosphorus ◽

Fallow Land ◽

Dracontomelon Dao ◽

High Base ◽

Important Value Index ◽

Lansium Domesticum ◽

Very High

Abstrak: Selama proses suksesi, vegetasi merupakan satu dari komponen utama untuk meningkatkan kesuburan tanah. Tujuan penelitian ini adalah untuk menganalisis dan mendeskripsikan peran vegetasi dominan pada karakteristik tanah di lahan bera berumur 15 tahun Kampung Womnowi, Distrik Sidey, Manokwari. Vegetasi dominan ditentukan berdasarkan data indeks nilai penting (INP) analisis vegetasi. Sampel tanah diambil secara komposit pada luasan lahan 1 hektar dari dua kedalaman tanah (0–10 cm dan 10–20 cm). Vegetasi yang mendominasi lahan bera secara berurutan adalah Pometia pinnata, Dracontomelon dao, Octomeles sumatrana, Lansium domesticum, dan Pimelodendron amboinicum. Kehadiran O. sumatrana mengindikasikan lahan bera tanah aluvial, lebih lanjut terbukti karena lahan bera tersebut berdekatan dengan Sungai Womnowi. Karakteristik fisik tanah didominasi oleh fraksi lempung dan unsur makro lebih tinggi pada kedalaman 0–10 cm dibanding kedalaman 10–20 cm. Karakteristik tanah menunjukkan bahwa tanah tergolong masam (pH 5.4–5.6), kadar karbon organik tanah sedang (1.07–3.39%), kadar nitrogen total rendah (0.17–0.53%), kadar fosfor tersedia tergolong tinggi (10.7–22.4 ppm), kapasitas tukar kation (KTK) tergolong tinggi (10.50–20.32 cmol kg-1), kejenuhan basa tergolong sangat tinggi (65.4–66.7%), dan kadar Al3+ and H+ sangat rendah. Secara keseluruhan urutan KTK menunjukkan Ca > Mg > Na > K yang mengonfirmasi tanah aluvial dan pencucian kalium terjadi dengan cepat. Rendahnya kadar kalium dapat dihubungkan dengan penggunaan unsur tersebut untuk pembentukan buah L. domesticum. Selama pemberaan 15 tahun, vegetasi dominan memengaruhi karakteristik tanah.Kata kunci: vegetasi pohon, kesuburan tanah, analisis tanah, aluvial, Papua BaratAbstract: During succesional season vegetation is one of major compound to increase soil fertility. The purpose of this study was to analyzed and description dominant vegetation and their contribution to soil characteristic at fallow land 15 years old Womnowi Village, Sidey District, Manokwari. To determine dominant vegetations we used data important value index (IVI) of vegetation. Two depth of sample soils (0–10 cm dan 10–20 cm) were taken from one hectare area by composite technique. The dominant vegetation on fallow land dominated by Pometia pinnata, Dracontomelon dao, Octomeles sumatrana, Lansium domesticum, and Pimelodendron amboinicum respectively. Presence of O. sumatrana was indicated that the type of aluvial fallow land, further it is proven because the fallow land is close to the Womnowi River. Soil physical characteristic dominated by clay fractions, macronutrient was higher in depth 0-10 cm than 10-20 cm. Characteristic of soil shows acidic soils (pH 5.4–5.6), moderate of soil organic carbon (1.07–3.39%), total of nitrogen was low (0.17–0.53%), high available phosphorus (10.7–22.4 ppm), moderate cation exchange capacity (CEC) (10.50–20.32 cmol kg-1), very high base saturation (65.4–66.7%), and very lows of Al3+ and H+. Overall the order of CEC shows Ca > Mg > Na > K respectively confirmed aluvial soil and fast leached potassium in soil. Low potassium levels are thought be related to the use of the element for fruits formation of L. domesticum. During 15 year fallowed, dominant vegetation had influence to soil characteristic.Key words: tree vegetation, soil fertility, soil analysis, alluvial, West Papua

Download Full-text

Prevalensi dan Faktor Risiko Paramphistomiasis pada Sapi Bali di Distrik Prafi, Kabupaten Manokwari, Provinsi Papua Barat (PREVALENCE AND RISK FACTORS OF PARAMPHISTOMIASIS IN BALI CATTLE IN PRAFI DISTRICT, MANOKWARI REGENCY, WEST PAPUA PROVINCE)

jurnal veteriner ◽

10.19087/jveteriner.2018.19.1.91 ◽

2018 ◽

Vol 19 (1) ◽

pp. 91 ◽

Cited By ~ 1

Author(s):

Purwaningsih Purwaningsih ◽

Noviyanti Noviyanti ◽

Rizki Pratama Putra

Keyword(s):

Risk Factors ◽

Animal Feed ◽

Sampling Technique ◽

Positive Sample ◽

Bivariate Analysis ◽

Chi Square ◽

West Papua ◽

Bali Cattle ◽

Papua Barat ◽

Livestock Productivity

Paramphistomiasis is a parasiter disease caused by an Paramphistomum sp worms infection. The disease can cause a considerable decline in livestock productivity, therefore it is catagorized as one of economic affected diseases. The aims of this research were to determine the prevalence and distribution of paramphistomiasis in Bali cattle in Prafi District of Manokwari Regency, West Papua Province; and to identify some of the risk factors that associated with the paramphistomiasis prevalence. The research was done between February and March 2016. The feces samples were taken from 369 cattles perrectal were chosen by using proportional random sampling technique at village level. A total of 127 farmer respondents were interviewed. The feces samples were examined with sedimentation test to identify the existence eggs of Paramphistomum sp. based on their morphology. The data were analyzed in univariate to obtain the prevalence by dividing the number of positive sample with the number of samples inspected multiplied by 100%. Then, bivariate analysis was performed by using chi square (c2), and odds ratio (OR). The distribution of paramphistomiasis in Bali cattle that rearing in Prafi District has prevalence value in each village: Udapi Hilir, Desay, Aimasi, and Prafi Mulya was 14.74%; 12.04%; 9.18% and 1.48% respectively. While the prevalence of paramphistomiasis in bali cattle in the Prafi District was 10.03%. Factors of rearing manajemen, such as: combined shed with calve (OR=4.525) and sources of animal feed that taken from the grounds of the house and rice land (OR=4.955) showed a significant influence (P<0.05) on the risk of paramphistomiasis infection.

Download Full-text

Effects of Land-Use Practices on Woody Plant Cover Dynamics in Sahelian Agrosystems in Burkina Faso since the 1970s–1980s Droughts

Sustainability ◽

10.3390/su11215908 ◽

2019 ◽

Vol 11 (21) ◽

pp. 5908 ◽

Cited By ~ 3

Author(s):

Wendpouiré Arnaud Zida ◽

Babou André Bationo ◽

Jean-Philippe Waaub

Keyword(s):

Land Use ◽

Burkina Faso ◽

Vegetation Index ◽

Woody Plant ◽

Strong Dependence ◽

Plant Cover ◽

Social Adaptation ◽

Landsat Images ◽

Land Use Practices ◽

Agroforestry Practices

The 1970s–1980s droughts in the Sahel caused a significant degradation of land and plant cover. To cope with this situation, populations have developed several biophysical and social adaptation practices. Many of these are agroforestry practices and contribute to the maintenance of agrosystems. Unfortunately, they remain insufficiently documented and their contributions to the resilience of agrosystems insufficiently evaluated. Many authors widely link the regreening in the Sahel after droughts to the resumption of rainfall. This study examines the contribution of agroforestry practices to the improvement of woody plant cover in the North of Burkina Faso after the 1970s–1980s droughts. The examination of practices is carried out by integrating the rainfall, soil, and geomorphology variables. Landsat images are used to detect changes in woody plant cover: increasing, decreasing, and no-change in the Enhanced Vegetation Index. In addition, 230 field observations, coupled with interviews conducted on the different categories of change, have allowed to characterize the biophysical environment and identify land-use practices. The results show a variability of vegetation index explained to 9% (R2 = 0.09) by rainfall. However, Chi-Squared independence tests show a strong dependence between changes in woody plant cover and geomorphology (p = 0.0018 *), land use, land cover (p = 0.0001 *), and land-use practices (p = 0.0001 *). Our results show that rainfall alone is not enough to explain the dynamics of agrosystems’ woody plant cover. Agricultural and social practices related to the dynamics of farmer perceptions play a key role.

Download Full-text