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Anneke Pesik
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Department of Biology Faculty of Mathematics and Natural Sciences, Universitas Pattimura Jl. dr. J. Leimena, Kampus Poka, Kota Ambon, Post-code 97233
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Rumphius Pattimura Biological Journal
Published by Universitas Pattimura
ISSN : -     EISSN : 2684804X     DOI : https://doi.org/10.30598/rumphiusv5i1y2023
Core Subject : Science, Education, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology
Rumphius Pattimura Biological Journal membuka kesempatan untuk mempublikasikan tulisan ilmiah dalam bentuk artikel penelitian terbaru, short communication, maupun review terhadap artikel dari berbagai bidang biologi, dan cabang ilmunya seperti biodiversitas, mikrobiologi, ekologi, zoologi, botani, genetika, molekuler, bioteknologi, biosistematika, parasitologi, perilaku, pertanian, dan kehutanan. RPBJ diterbitkan oleh Jurusan Biologi รป Fakultas MIPA, Universitas Pattimura. Dalam 1 tahun RPBJ memiliki 1 Volume dan 2 Issue. Dewan editor kami berasal dari berbagai rumpun ilmu biologi yang aktif dalam publikasi ilmiah skala Nasional dan Internasional, sehingga mampu melakukan proses review dengan adil dan profesional. Artikel yang diterima akan diterbitkan sesuai dengan waktu yang ditentukan yaitu di bulan Maret dan bulan September, dan akan tersedia gratis bagi pembaca
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 88 Documents
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THE INFLUENCE OF THE PjBL-HOTS LEARNING MODEL ON LEARNING OUTCOMES COGNITIVE AND METACOGNITIVE IN STUDENTS AT SMAN 5 CENTRAL MALUKU Aska, Aska; Rumahlatu, Dominggus; Rehena, Johanis Fritzgal
RUMPHIUS Vol 4 No 2 (2022): RUMPHIUS Pattimura Biological Journal
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/rumphiusv4i2p057-061

Abstract

PjBL-HOTS is a learning that emphasizes contextual learning which is implemented through project activities in this project learning is carried out on a hots basis so that students can think more critically, creatively and actively in constructing learning and be able to solve problems in everyday life. This study aims to determine the effect of the PjBL-HOTS learning model on students' cognitive and metacognitive learning outcomes. This research was conducted at SMAN 5 Central Maluku on April 28 to May 28, 2021, which is located in Tulehu village. The method used is a quasi-experimental design. Based on the LSD further test, it shows that PjBLHOTS learning can affect students' cognitive learning outcomes as evidenced by the increase in cognitive and metacognitive learning outcomes with the average difference between the pretest and posttest cognitive results, which is -23.08571 and the average metacognitive value, which is 16.18081. learning that is done without a project. The results of this study indicate that the use of the PjBL-HOTS learning model can affect students' cognitive and metacognitive learning outcomes.
DIVERSITY PHENETICS OF TYPES SEAGRASS IN VILLAGE POKA BEACH MALUKU BASED ON MORPHOMETRICS Siahaya, Chalvin Salmon; Tuapattinaya, Prelly Marsell Jolanda; Melay, Stevin
RUMPHIUS Vol 4 No 2 (2022): RUMPHIUS Pattimura Biological Journal
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/rumphiusv4i2p062-066

Abstract

This research aims to determine the phenetic diversity of seagrass species in the coastal waters of Poka Village based on morphometrics. This research is a type of descriptive research, in which morphometric measurements are carried out to determine the phenetic diversity of seagrass species. Meanwhile, for kinship relationships between seagrasses. Software is used past 4.0. The results of this research were that four types of seagrass were found, namely Thalasssia hemprichii, Enhalus acoroides, Halophila pinifolia and Halophila ovalis. This indicates that the Poka Village beach has a high phenetic diversity of seagrass species with varying morphometrics for each character and type, which is influenced by the type of substrate and environmental parameters. Seagrasses that are closely related, namely, Thalasssia hemprichii and Enhalus acoroides are in one monophyletic group (ingroup) and are very closely related. Likewise with Halodule pinifolia and Halophila ovalis.
EVALUATION OF ORGANOLEPTIC PUDDING MORINGA LEAF (Moringa oleifera) BASED ON VARIATIONS ADD SUGAR Silahoy, Frisca; Smith, Alwi; Liline, Sintje
RUMPHIUS Vol 3 No 1 (2021): RUMPHIUS Pattimura Biological Journal
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/rumphiusv3i1p007-010

Abstract

Moringa plant is a multipurpose plant that contains many important nutrients needed by the body such as calcium, vitamin B, vitamin A, vitamin C, protein and potassium. Based on this nutritional content, Moringa plants can be processed into vegetable products, namely buding products that are useful and nutritious. To gain acceptance regarding the preferences of consumers or the public in liking a food or beverage product, it is necessary to carry out an organoleptic test. The aim of this research was to determine the organoleptic quality of pudding products made from Moringa oleifera leaves based on variations in the addition of 100gr, 150gr and 200gr sugar. The method used is descriptive research to analyze the level of liking for pudding products. The research results showed that the organoleptic tests on pudding products made from Moringa oleifera leaves were different based on variations in the addition of 100g, 150g and 200g sugar. The variation in adding 100g of sugar shows the organoleptic results of the pudding product with a rather attractive color, slightly sweet taste, soft texture and a somewhat distinctive Moringa aroma. The variation in adding 150g of sugar shows the organoleptic results of the pudding product with a rather attractive color, sweet taste, soft texture and a somewhat distinctive Moringa aroma. The variation in adding 200g of sugar shows the organoleptic results of the pudding product with a rather attractive color, sweet taste, soft texture and a distinctive Moringa aroma.
THE EFFECT OF LONG BOIL BLACK CASSUM (Manihot aipiphol) ON THE PRESENCE OF BACTERIA Masbait, Meske; Rehena, Johanis Fritzgal; Pattipeilohy, Mery
RUMPHIUS Vol 3 No 1 (2021): RUMPHIUS Pattimura Biological Journal
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/rumphiusv3i1p011-014

Abstract

Processing of black cassava has the possibility of microbial contamination because the fermentation process is carried out in the open, black cassava in the open, at room temperature, allowing microbes such as bacteria to grow. The aim of this research is to determine the length of time for boiling cassava and the presence of bacteria, and to determine the appropriate boiling time that can inhibit the presence of bacteria. From the results of observations of cassava samples containing bacteria before boiling, this shows that fresh cassava used as raw material naturally contains a number of bacteria. Observing the colony characteristics of all bacterial isolates counted and uncounted, it was found that there were similarities and differences in properties, where the results of the analysis showed that the long boiling time treatment had a great influence on the morphology of the bacteria, namely round and wrinkled, with smooth and grooved edges, raised elevations, flat and thick. The color of the bacteria on black cassava is the same, namely white, with treatment times of 10, 20, 30 minutes. The boiling time treatment has a very significant effect on the shape, edges and elevation in the presence of bacteria. The presence of bacteria in black cassava before boiling shows that it naturally contains a number of bacteria, with long boiling treatment the number of bacteria increases.
FIELD GRASS SILAGE WITH THE ADDITION OF COLI FRUIT FIBER QUESTION AS RUMINANT ANIMAL FEED Saiklela, Desy Megi; Sangadji, Insun; Patty, Christian Willem
RUMPHIUS Vol 5 No 2 (2023): RUMPHIUS Pattimura Biological Journal
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/rumphiusv5i2p033-037

Abstract

This research aims to find out what % of coli fruit fiber juice is used to produce good quality silage, and to find out the physical quality of field grass silage with the addition of coli fruit fiber juice. The materials used in this research were field grass and coli fruit fiber juice brought from Moa Island, Southwest Maluku Regency. This research will be carried out for 2 months (October-November, 2022) at the Faculty of Agriculture, Animal Husbandry Department, Pattimura University, Ambon. The harvested silage will be subject to observation and/or physical analysis of field grass silage at the Animal Nutrition and Forage Laboratory, Pattimura University, Ambon. The variables observed were color, aroma, texture, pH and the presence or absence of mold in the silage. The physical quality was tested by the 5 students selected as panelists using the questionnaire provided.
POTENTIAL OF GREEN FORAGE TO RUMINANT ANIMALS IN DEEP COCONUT PLANTATION IN HUAMUAL DISTRICT, SERAM ISLAND Nawaly, Hendriko; Eoh, Marna; Patty, Christian Willem
RUMPHIUS Vol 5 No 2 (2023): RUMPHIUS Pattimura Biological Journal
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/rumphiusv5i2p038-041

Abstract

This research aims to determine the potential for forage for ruminant livestock under coconut trees in Huamual District, West Seram Regency. Three villages, namely Ariate Village, Loki Village and Luhu Village, were selected using the pruple sampling method. This research uses a survey method through direct observation and measurements in coconut plantation areas. This research was carried out using the dry weingh rank method to measure botanical composition, to calculate forage production using the Actual Weight Estimate method and measuring carrying capacity using the Voisin (y-1) s = r formula. The results of this research show that the botanical composition of the forage found in the area under coconut trees is 14 species consisting of 7 species of grass, namely paspalum (Paspalum distichum), charred grass (Sporobolus indicus), Bermuda grass (Cynodan dactylon), Bengal grass (Panicum maximum), carpet grass (Axonopus compresus), buffalo grass (Paspalum conjigatum), field puzzle grass (Cyperus rotundus) 63.49%, 5 weed species namely Chinese purslane (Euphorbia prostrate), lizard fern (Cyclosorous aridus), minjang (Chormolaena odorata ), flower fern (Lygodium flexuosum), galunggang (Sida acuta) 28.10% and 2 species of butterfly pea legume (centrosema), calopo (calopogonium) 9.13%. This shows that the most dominant grass is paspalum grass (paspalum distichum), forage production has a fresh weight of 3847.86 tons/year and the carrying capacity in the area under coconut trees is 0.441 Ha/UT or 2.27 UT/Ha. With a total area of 1211 coconut trees, it can be estimated that it can accommodate 534,051 and the data on the ruminant livestock population in Huamual sub-district is 710,949 UT/year.
PRODUCTIVITY GOAT LAKOR FARMING ON LAKOR ISLAND SOUTHWEST MALUKU DISTRICT Tanody, Wisye; Joseph, Godlief; Rehatta, Lea Marylin
RUMPHIUS Vol 5 No 2 (2023): RUMPHIUS Pattimura Biological Journal
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/rumphiusv5i2p042-046

Abstract

This study aims to determine the productivity of Lakor goats in rural conditions on Lakor Island, Southwest Maluku Regency. This researchwas conducted in October-November 2022 on Lakor Island. This research used This study used 60 Lakor goat breeders as respondents and the design. The results of this study showed that the average birth weight was 1kg, weaning weight was 13,15kg, bodyweight for kid goats aged 1-2 years was 86,91-22,84kg, number of matings 1,5-3 times, type of birth from a single sample village 11,32, twins 42,14, triplets 19,93, litter size 1,97, pre-weaning motility 7,33, sex ratio 3,31-3,70 and estrus cycle 18-24 days. It can be concluded that the productivity of Lakor goats in rural conditions in Pulau Lakor, West Maluku districtthe power is very good because even though the rearing of goats on Lakor Island is semi- intensive, green feed on Lakor Island really meets the needs of livestock so as to produce ideal body weight.
ANALYSIS OF VITAMIN C IN TEA POWDER FROM SEAGRASS LEAVES (Enhalus acoroides) Mamonsary, Christian; Makatita, Audrey Louise; Wael, Syahran; Tuapattinaya, Prelly Marsel Jolanda
RUMPHIUS Vol 5 No 2 (2023): RUMPHIUS Pattimura Biological Journal
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/rumphiusv5i2p047-051

Abstract

The seagrass species Enhalus acoroides is able to live widely, especially on smooth, muddy substrates, but is also able to grow on rocky substrates. It is often found growed together with other types of seagrass, thus forming monospecific vegetation in various habitats. The aim of this research is to determine the amount of vitamin C content made from seagrass leaves. The object in this research was Enhalus acoroides seagrass leaf tea taken from the beach of Suli Village using purposive sampling of 1.5 kg. Seagrass tea is made in the Basic Chemistry Laboratory, Pattimura University. Vitamin C analysis was carried out at the Biochemistry Laboratory, Pattimura University. Vitamin C levels in seagrass leaf tea vary for each repetition or observation sample. In sample code C1, the sample weight (g) is 10.0520, ml Titran(I2) 8.2, Vitamin C (Mg) 7.216 and vitamin C content is 0.071%, for sample code C2 the sample weight (g) is 10, 0740, ml Titran(I2) 10.3, Vitamin C (Mg) 9.064, vitamin C content of 0.090%. Meanwhile, the average amount of vitamin C is 8.14 Mg and has a vitamin C content of 0.08%. The average value of vitamin C is 8.14 Mg, while the amount of vitamin C in seagrass leaves is 0.08%. So it is very possible that Enhalus acoroides seagrass can be used as a new food preparation that is rich in nutritional content.
POTENTIAL OF HOTONG (Setaria italica (L.) P. Beauv) FROM BURU ISLAND, INDONESIAN, MALUKU PROVINCE AS A FLOUR-BASED FOOD Wael, Syahran; Wael, Ahmed; Wael, Anourine; Nusaly, Windy Natalia
RUMPHIUS Vol 5 No 2 (2023): RUMPHIUS Pattimura Biological Journal
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/rumphiusv5i2p052-056

Abstract

Hotong (Setaria italica (L.) P. Beauv) is a type of food plant that is used by the people of Buru Island, Maluku. The hotong is a plant whose contents are similar to the rice plant. Hotong seeds have quite high nutritional content, namely containing 11.18% protein, 2.36% fat, 73.36% carbohydrates, 11.78% water, and 1.32% ash. The energy produced per 100 grams of hotong seeds is 359 calories. Hotong plants can be used as an alternative commodity in a carbohydrate-produced food diversification program. Various local carbohydrate source commodities can be produced into flour to substitute wheat needs, save the country's foreign exchange and increase food security. Based on the availability of raw materials and prices, hotong has the most potential to be processed into flour. Hotong research results are the most numerous among carbohydrate source commodities. Until now, the name has not been able to be utilized by the public, compared to rice and wheat. This is one consideration that hotong flour can improve the image and interest of users. Hotong flour, with various technological variants, can be used for various flour-based food products, but nationally the real impact on reducing wheat consumption is still not significant. Therefore, it is necessary to discuss the prospects and potential for its use in the food industry.
Application of Polymerase Chain Reaction (PCR) for the Detection of Environmental Pollution (Water, Air, and Soil): A Review Novenda, Maya; Hidayati, Noor Rizqi Nadzifa; Khairunnisa, Hafidha; Ariyani, Elza Putri
RUMPHIUS Vol 6 No 1 (2024): RUMPHIUS Pattimura Biological Journal
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/rumphiusv6i1p006-023

Abstract

The environment is an important unit in the life of living creatures. The environment provides resources that are beneficial for life such as water, soil, air, minerals, flora, and fauna. Environmental pollution is a problem that often occurs and will impact the survival of living things. The aim of writing this article is to provide information on PCR technology in the living environment. Data collection was carried out by searching literature in the form of international articles for the last five years from 2018-2023 and produced 36 research articles related to PCR applications in the environment. Data searches were carried out via search engines, namely Google, PubMed, NCBI, and Publish or Perish 8 software. Based on the article, the PCR method can be used to detect microorganisms that are markers of environmental pollution.

Page 6 of 9 | Total Record : 88

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