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Distribution of Ferns at Different Heights in Gunung Raya Protected Forest, West Kalimantan Natasya, Dea Fitri; Daningsih, Entin; Yuniarti, Anisyah
Biotik Vol 12 No 2 (2024): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v12i2.25239

Abstract

Abstract: Ferns are a type of biodiversity that is spread to live on the forest floor and plays an important role in ecological functions, such as humus formation, protecting soil from erosion, and maintaining soil moisture. This study aims to determine the distribution of fern species at different heights in the Gunung Raya Protection Forest, Temajuk Village and their potential for the community. The method in this study, namely the cruising method to observe ferns on soil contours with an altitude of 25-125 meters above sea level, 125-225 meters above sea level, and 225-325 meters above sea level. Environmental parameters including temperature, humidity, light intensity, soil pH and wind speed were measured at each altitude.  Herbarium was made to identify ferns. Information about the potential of ferns was obtained from the surrounding community. The results showed that there were 14 species of ferns belonging to 7 families. Ferns found were as many as 14 species at an altitude of 25-225 masl decreased to 10 species at the highest contour (325 masl). The four species that were not found were Stenochlaena palustris, Nephrolepis cordifolia, Hypolepis punctata, and Davalia divaricata. Of the 14 species of ferns, 11 of them have potential as vegetables, medicines, ornamental plants, and craft materials.
Vitamin A content in Peranggi (Capsicum annuum L. var. chinensis), a local chili pepper from West Kalimantan Daningsih, Entin; Safitri, Dwi; Hartini, Sari Sugi; Marlina, Reni
Jurnal Biologi Tropis Vol. 25 No. 4 (2025): Oktober-Desember
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i4.9942

Abstract

Peranggi chili (Capsicum annuum L. var. chinensis) is a local chili variety with high spiciness and a distinctive aroma from West Kalimantan; however, its quality, including vitamin A content, are not known yet. This study aimed to assess the quality, including the vitamin A content, of Peranggi chili. The experimental design was a Completely Randomized Block Design (RCBD), with sampling time as blocks and different markets as treatments, each with three replications. The measurements included weight, length, diameter fruit, peduncle length, peduncle weight, color, namely (L, a, b) and lastly vitamin A content. Data were analyzed using SAS with the ANOVA model for RCBD, followed by the Least Significant Difference (LSD) test if the treatments were significant. Multiple regression analysis was applied to identify the quality variables that determine vitamin A content. The weight, length, and diameter fruit of Peranggi chili was smaller in shape and size compared to other Capsicum annuum varieties. The size pranggi chili varietdD. Vitamin A content also varies and was more influenced by the maturity level of the chili (a and L values). The resulting data can serve as a basis for grading the quality of Peranggi chili, including its vitamin A content.
The e-guidebook feasibility phytoplankton in the bongkok river as learning media for plant-like protists Armawati, Armawati; Daningsih, Entin; Candramila, Wolly
JPBIO (Jurnal Pendidikan Biologi) Vol 9, No 2 (2024): November 2024
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpbio.v9i2.3788

Abstract

The sub-topic of plant-like protists is one of the biology subjects that students still struggle to learn. Therefore, there is a need for learning media that meets these requirements and the e-guidebook. This study aims to determine the feasibility of the e-guidebook learning media based on the abundance of phytoplankton found in the Bongkok River, Tanjung Harapan Village, Kubu Raya Regency. The research method used is descriptive quantitative. The media development process involves three stages: pre-production, production, and post-production. After the media was created, the instruments and media were validated. The media validation questionnaire consists of 4 aspects (format, content, language, and practicality) with 19 criteria. The media validation was conducted by 5 validators, including 2 biology education lecturers from FKIP Untan and 3 biology teachers from grade 10 of senior high school or equivalent. The validation results were calculated using the Lawshe formula. The validation assessment received a CVI value of 1.00, thus being declared valid or feasible for further testing and can be used as a learning medium for the sub-topic of Plant-like Protists for grade 10 of senior high school or equivalent.
Struktur Komunitas Fitoplankton di Sungai Teluk Nibung pada Kawasan Mangrove Kecamatan Batu Ampar Kabupaten Kubu Raya Qairunisa, Maya Rahmadanty; Daningsih, Entin; Candramila, Wolly
Bioscientist : Jurnal Ilmiah Biologi Vol. 12 No. 1 (2024): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v12i1.9910

Abstract

Teluk Nibung River in Batu Ampar District, Kubu Raya Regency is a transportation route for Mangrove Production Forests and a traditional fishing area for local communities. The community structure of phytoplankton in the Teluk Nibung River has never been reported. As the main producer in the waters food chain, the structure community of phytoplankton indicates the quality of the fertility of the waters. The community structure of phytoplankton can be identified by measuring the index of abundance, diversity, evenness and dominance. The survey method was used at three stations in dry and rainy seasons. Sample collection is using net plankton (30 µm) and preserved in 4% formalin. The physico-chemical factors measured included temperature, pH, brightness, current velocity, salinity, dissolved oxygen and CO2, phosphate and nitrate. Once identified, phytoplankton calculations are performed to obtain abundance, diversity, evenness, and dominance values. The species number of phytoplankton found was 56 classified into 6 classes, namely Bacillariophyceae (34 species), Dinophyceae (12 species), Chlorophyceae (4 species), Cyanophyceae (3 species), Xantophyceae (1 species), and Euglenophyceae (2 species). The highest abundance of phytoplankton was in the Bacillariophyceae class with a range of 583 Ind./L at Station 2 in the rainy season to 3.922 Ind./L at Station 3 in the dry season. The diversity index at the three stations and both seasons is in the moderate category with a range of 2.31-2.46. The evenness index at the three stations and both seasons is in the high category with a range of 0.67-0.73. Low dominance level was found at the three stations and both seasons with values ranging from 0.14 to 0.19. Overall, the community structure of the phytoplankton in the Teluk Nibung River is in relatively good condition and can support the life of the aquatic biota in it.
Identifikasi Tumbuhan Mangrove di Hutan Lindung Padu Empat-Lebak Kerawang Desa Batu Ampar Kabupaten Kubu Raya Maryam, Siti; Daningsih, Entin; Mardiyyaningsih, Asriah Nurdini
Bioscientist : Jurnal Ilmiah Biologi Vol. 12 No. 1 (2024): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v12i1.11285

Abstract

Mangroves in Batu Ampar Village, West Kalimantan Province are under threat of damage because they are used as various commercial purposes by the local community such as logging mangrove trees for the mangrove charcoal industry. Mangroves have a vital functions for the environment, so that mangrove conservation is necessary. One of the mangrove conservation efforts is to know the types of mangrove plants in an area. The purpose of this study was to identify the types of mangrove plants and categorize into major, minor and associated mangroves found in the Padu Empat-Lebak Kerawang Protection Forest, Batu Ampar Village, West Kalimantan. Data collection used a survey method with a zig-zag cruising technique. There were 3 routes used in this research. The herbarium was made to facilitate the identification of mangrove plants. The identification results showed that there were 7 species of mangrove which included in 5 families: Rhizophoraceae, Arecaceae, Meliaceae, Pteridaceae, and Moraceae. The seven species found were divided into 3 mangrove groups, namely 4 major mangroves including Rhizophora mucronata, Rhizophora apiculata, Bruguiera gymnorrhiza, and Nypa fruticans; 2 minor mangroves including Xylocarpus granatum and Acrostichum speciosum, and 1 associated mangrove, namely Ficus retusa.
Practical innovation in measuring chlorophyll content of Peranggi chili toward the student learning outcomes Ariansyah, Irvan; Daningsih, Entin; Marlina, Reni
Jurnal BIOEDUIN : Program Studi Pendidikan Biologi Vol 15 No 2 (2025): Bioeduin Agustus
Publisher : Department of Biology Education UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/bioeduin.v15i2.46545

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Practicum is a learning method that involves students in experiments to understand concepts in depth. One concept that is often considered abstract is chlorophyll, which formation is influenced by environmental factors such as water availability. To clarify this concept, a practicum on chlorophyll extraction from peranggi chili (Capsicum annum L. Var Chinensis) under drought stress was conducted, while introducing local plants to students. The innovation in this practicum lies in the use of color reference sheets as visual indicators. This study aimed to measure learning outcomes and students' responses to the practicum. This study usesed a quantitative descriptive method with instruments in the form of teaching modules, LKPD, psychomotor and affective observation sheets, and response questionnaires. This research consisted of three stages. The first stage of preparation included making and validating instruments. The implementation stage included chlorophyll extraction activities, observations with color reference, psychomotor and affective assessments, and questionnaire filling. Data analysis was carried out by calculating and categorizing data based on Riduwan's categories. The results showed the acquisition of cognitive (85.85), psychomotor (95%), and affective (93%) scores with a very high category, as well as a student response of 81%. This practicum is a new innovation in chlorophyll observation with a simple method and low cost, so it can be applied in schools.
Development Of Learning Video: Mangroves And Phytoplankton In Batu Ampar, West Kalimantan Daningsih, Entin; Ramadhan, Ramadhan; Da Costa, Yuliana Ovan
BIOEDUSCIENCE Vol 7 No 3 (2023): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/11278

Abstract

Background: Mangrove forests experience rapid destruction; nonetheless, Indonesia has the widest mangrove area in the world. Conservation efforts must involve all parties, including education. This research was to develop learning video media about mangroves and phytoplankton. Methods: The method used was development research with a 4D model (defined, designed, developed, and disseminated) to develop a video containing the environmental conditions of mangroves and their unique roots in Batu Ampar. The video was evaluated by validators using a questionnaire as a research instrument. The assessment used a Likert scale. The video was also tested limitedly. Data were analyzed to calculate the content validity ratio (CVR) and the percentage category of students as respondents. Results: Learning video media about mangroves and phytoplankton in Batu Ampar obtained CVR 1,00 and categorized it as valid and suitable for learning media. Based on the limited test, students showed that both cognitive and affective were very good, but psychomotor was only a good category.
KELAYAKAN VIDEO DOKUMENTER SUBMATERI STRUKTUR DAN FUNGSI JARINGAN PADA TUMBUHAN DI SMA KELAS XI Rida, Yuliana Afiana; Daningsih, Entin; Mardiyyaningsih, Asriah Nurdini
Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Vol 13, No 8 (2024): Agustus 2024
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jppk.v13i8.76608

Abstract

This study aimed to determine the development, including the feasibility of video documentaries on the submaterial structure and function of plant tissue using 4D Thiagarajan, namely define, design, develop, and disseminate. However, this research did not carry out the disseminate stage, only using three stages. The instrument validation questionnaire consists of 3 criteria, namely language, content and filling instructions. The media validation questionnaire consists of 10 aspects with 23 criteria. The feasibility assessment was carried out using a Likert scale. There were 5 validators consisting of 2 lecturers from the Biology Education Study Program, FKIP, Tanjungpura University and 3 Biology teachers from 3 high schools in Pontianak. The results of the data from the validation of the documentary video were analyzed using the Lawshe method. The results of the data from the validation of the documentary video show that the CVI and CVR are more than 1, thus the sub-material documentary video on the structure and function of plant tissue is declared valid or belongs to the category suitable for use.
MEDIA ELECTRONIC FLASHCARD KEANEKARAGAMAN JENIS TUMBUHAN MANGROVE DI HUTAN LINDUNG TANJUNG PRAPAT MUDA Handayani, Dea Fitri; Daningsih, Entin; Mardiyyaningsih, Asriah Nurdini
Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Vol 13, No 1 (2024): Januari 2024
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jppk.v13i1.74007

Abstract

Mangrove forests experience degradation every year. One of the effort to protect and preserve mangroves is to increase knowledge through disseminating information about mangroves. Knowledge about mangrove can be included in the learning process through media at school, so that students can understand the important role of mangroves in life. The aim was of this research is were to create and validate an electronic flashcard (e-flashcard) media for the diversity of mangrove plant species. The research method used descriptivequantitative. E-Flashcards are made in three stages, namely preproduction, production, and post-production. The E-Flashcard validation stage consisted of validating the instrument validation questionnaire sheet and the media validation. The items assessed on the media validation sheet consisted of 5 aspects (format, content, language, effectiveness, and practicality) with 14 criteria assessed using a Likert scale. Validation was carried out by 5 validators consisting of 2 biology education lecturers at FKIP Tanjungpura University and 3 Senior High School at class X biology teachers. The results showed that the average CVI value attanined 1.00 was declared valid. In conclucion e"“flashcard of plant diversity of mangrove species can be used as a learning medium in the diversity sub-material of Senior High School at class X.
MEDIA ATLAS ANATOMI DAUN TANAMAN HIAS MONOKOTIL YANG DIPENGARUHI TRANSPIRASI Febriyani, Pangesti Ayu Wandari; Daningsih, Entin; Mardiyyaningsih, Asriah Nurdini
Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Vol 12, No 7 (2023): Juli, 2023
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jppk.v12i7.67549

Abstract

Submaterial structure and function of plant tissue is a one of thedifficult materials for student to learn. Media can help to understandeasier for student and therefore is need. The studied was to make anatlas media and to know the validity of the atlas media about leafanatomy and physiology on the plants structure and functionsubmaterial in class XI. The method of these research is descriptivequantitative. Atlas media was made with three stages including thepre-production, production, and post-production. The instrumentsvalidation used were questionnaire instruments and questionnairevalidation media which consisted of four aspects such us presentation,language, and usage with 21 indicators. The instrument validationquestionnaire was validated by two instrument experts, while themedia atlas was validated by two Biology Education lecturers at theTanjungpura University (FKIP Untan) and three biology teachers classXI using a Likert scale. The validation results were analyzed accordingto Laswhe. The results of the instrument validation show that theinstrument was suitable for use, while the results of the mediavalidation showed that the presentation aspect (0.85) and contentaspects (0.94) were not yet valid because has not reached the minimumCVR by Lawshe (0.99). The validation results of the atlas media havenot reached the minimum CVI; the value of validation atlas media wasabout 0.92 so it needs improvement before being used in learning.
Co-Authors Afandi Afandi Andi Besse Tenriawaru Andri Maulidi Andri Maulidi Anindya, Dinda Anindya, Dinda Anisyah Yuniarti Anisyah Yuniarti Anjelia, Yeyen Tia Apriani Apriani Apriani Apriani Apriani Apriani Ariani, Prisilia Ariansyah, Irvan Armawati Armawati Armawati Armawati, Armawati Asih Perwita Dewi Asih Perwita Dewi Asria Nurdini Mardiyyaningsih Asriah Nurdini M. Aulia Rahma Chaniago Aulia Rahma Chaniago Ayu Wulandari Ayu Wulandari Beatha, Y Aprima Betsi, Maria Regina Cahyati, Heny Nur Chaniago, Aulia Rahma Chaniago, Aulia Rahma Chindy Sulastri Ningsih Christin, Devi Da Costa, Yuliana Ovan Dea Fitri Handayani Dea Fitri Natasya Desi Nur Indah Sari, Desi Nur Indah Deswinda Perkiliasari Dewi Rasyati Dhea Vivin K Dia Widi Hastika Dinda Anindya Dita, Syifa Ulva Nara Dwi Safitri, Dwi Eka Ariyati Eko Sri Wahyuni Endi Nursapikka Endi Nursapikka Ermi Ristia Ersa Oktaviani Ersa Oktaviani Fajri, Hayatul Faramita, Gita Febriyani, Pangesti Ayu Wandari Febriyanti, Inka Fiqri, Muhammad Ahlil Fransiska, Nadia Galih Fathur Rahman Gita Faramita Gita Faramita Grace Tessalonika Grace Tessalonika Gunawan, David Indra Handayani, Dea Fitri Handoko, Ari Hartini, Sari Sugi Hasanah, Rizka Hayatul Fajri Hendiko, Martin Holilah, Siti Holilah, Siti Hudayani, Astri Ida Ayu Putu Sri Widnyani Inka Febriyanti Intan Permatasari Intan Permatasari Irma Naura Rifanka Ismail Ismail Istiqomah, Gina Isyatirradhiyah, Isyatirradhiyah Jemmi Jemmi Jemmi Jemmi Jemmi, Jemmi K, Dhea Vivin Kasianus, Kasianus Laili Fiitri Yeni Laili Fitri Yeni Lara Klarisya Launuru, Muhamad Rizaldi Lia, Fransiska M. Yogi Riyantama Isjoni Meldasari, Meldasari Minati Minati Minati, Minati Mochammad Imron Awalludin Muhamad Rizaldi Launuru Muhammad Reza Mustika S Mutmainah , Nadia Fransiska Natasya, Dea Fitri Niagara Niagara Niagara, Niagara Niagara, Niagara Ningsih, Kurnia Ningsih, Kurnia Ningsih Novi Salina Nurdini Mardiyyaningsih Nursapikka, Endi Nursapikka, Endi Pahlevi, Syarif Muhammad Riza Pangesti Ayu Wandari Febriyani Puspita, Lia Putri Sekarayu Putri, Ruqiah Ganda Qairunisa, Maya Rahmadanty Qamariah, Widya Qamariah, Widya Rahayu, Iis Mufidah Rahman, Galih Fathur Ramadhan Rasyati, Dewi Rati Utami Reni Marlina Rida, Yuliana Afiana Rini Hastuti Rini Primawati Roviah, Roviah Ruqiah Ganda Putri Panjaitan Rusdeviani S, Mustika Sari, Ratika Sasmita Dewi Selviana, Uray Septiasari, Verni Dwi Septiyani, Tina Shinta Damayanti Sianus, Evo Siti Holilah Siti Khairiyah Siti Maryam SITI MARYAM Sri Kurniati, Sri Syamswisna , Syarifah Syarifah, Syarifah Syifa Ulva Nara Dita Tanugrah, Noviana Tendry Tendry Tendry Tendry Tendry, Tendry Tenriawaru, Andi Besse Tiara, Marcelini Widya Titin . Titin Titin Titin Titin Titin Titin Titin Titin Uci Ramadhani Utami, Rati Utami, Rati Utami, Winda Tri Vinly, B. Winda Cynthia Vinly, B. Winda Cyntia Wahyuni, Eko Sri Wahyuni Weldan, U Nike Welya, Sandra widya astuti Widya Qamariah Widya Qamariah Widyarsih, Nia WOLLY CANDRAMILA Wulandari, Desy Ayu yarso, Sunarseh Yokheb, Yokheb Yokhebed . Yokhebed Yokhebed Yokhebed Yokhebed Yudi Kurniawan Yuliana Ovan Dacosta Yustanty, Tiara