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Respon Siswa Terhadap Penggunaan Modul Mnemonik Dengan Metode RWP (Reading-Writing-Presentation) dalam Pembelajaran Biologi di SMK Analis Kesehatan Ajeng Mariana Sawitri; Wachju Subchan; Iis Nur Asyiah
Jurnal Pembelajaran dan Pendidikan Sains Vol 2 No 1 (2017)
Publisher : Program Studi Magister Pendidikan IPA FKIP Universitas Jember Bekerjasama dengan Perkumpulan Pendidik IPA Indonesia (PPII)

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Abstract

The purpose of this research was how to know the student's response to mnemonics module with RWP methode in biology leraning in vocational school of healt analyse. Data was taken by questionnaire of student's response that gave after the leraning process with RWP methode end. Data analyse was used by percentage. The first test was took by 34 studensts in XID SMK Analis Kesehatan Jember and the second test was took by 29 students in XIA SMK Analis Kesehatan Jember. The result show that the student's response to mnemonics module with RWP methode in biology leraning in vocational school of healt analyse that the first test had an average for validity of presentation is 96,7%, validity of graphic is 95,5% and validity of mnemonicsis 94,1%. in the second test had an average for validity of presentation is 91,4%, validity of graphic is 91,76% and validity of mnemonicsis 96,6%. Somethings that make the student give the good response to mnemonics module with RWP methode was mnemonics using very familiar, increasing learning motivation, students had opportunity to cooperation in community, they had something new in learning and easy to remember lesson. Keywords: student's response, mnemonics module, RWP method
Pengembangan Model Pembelajaran REQUEST (Resume, Question, Investigation, Solution and Presentation) dalam Pembelajaran IPA Jiniari Dewi Dewi; Suratno Suratno; Iis Nur Asyiah
Jurnal Pembelajaran dan Pendidikan Sains Vol 1 No 1 (2016)
Publisher : Program Studi Magister Pendidikan IPA FKIP Universitas Jember Bekerjasama dengan Perkumpulan Pendidik IPA Indonesia (PPII)

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Abstract

The innovation of curriculum field requires teachers to change the learning system of teacher centered become student centered. Therefore developing REQUEST learning model is necessary to develop students' activities during the learning process. The study refers to Borg and Gall development model. Validity, practicability and effectiveness of the REQUEST learning model obtained from the validation sheet and questionnaire. Validity and responses from the teachers and students changed to percentage then converted to descriptive qualitative data using the assessment criteria of validity. The results showed that REQUEST learning model has been valid with the validity value 80,77% and also supported by positive response from the teacher and students after using REQUEST learning model. REQUEST learning model consists of four stages, which is preparing a summary, find problems that are arranged in a questions, conducting investigations, and finding solutions to solve the problems then to be presented in front of the class.
COMPARISON OF LEAVES MORPHOLOGY AND STOMATAL CHARACTERISTICS OF FRANGIPANI (Plumeria acuminata) IN POLLUTED AND NOT POLLUTED PLACE Imam Mudakir; Pujiastuti Pujiastuti; Iis Nur Asyiah; Siti Murdiyah; Ika Lia Novenda
BIOEDUKASI Vol 19 No 1 (2021)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v19i1.20992

Abstract

Leaves are an important organ for plants. One part of leaf is stomata which function as a place for gas exchange. The method used in this research is the observation of the morphology and anatomy of frangipani leaves (Plumeria acuminata) which are exposed to pollution and not exposed to pollution. The purpose of this study was to determine environmental conditions or as a bioindicator by observing damage to plants. Macroscopic damage to plants in leaf morphology and microscopic damage to changes in leaf stomata conditions. Observations show that the morphology of frangipani leaves (Plumeria acuminata) which are not exposed to pollution is larger than frangipani leaves (Plumeria acuminata) which are exposed to pollution. The number of stomata in the abaxial part is more than the adaxial part. Meanwhile, the number of stomata on frangipani leaves (Plumeria acuminata) that were not exposed to pollution was more than those exposed to pollution. The stomata type on frangipani leaves (Plumeria acuminata) is anomocytic type with kidney-shaped covering cells.
PERBEDAAN DAYA HAMBAT EKSTRAK DAUN SISIK NAGA (Drymoglossum piloselloides Linn.) TERHADAP BAKTERI Propionibacterium acne DENGAN Shigella dysentriae Wenti Dwi Febriani; Dwi Wahyuni; Iis Nur Asyiah
BIOEDUKASI Vol 13 No 2 (2015)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

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Abstract

Propionibacterium acne and Shigella dysentriae is a species of bacteria that cause inflammation. Diseases that cause acne are often caused by a bacterial infection, one of which is the bacteria Propionibacterium acne. While inflammatory bowel disease caused by a bacterial infection Shigella dysenteriae. Both are bacteria that cause inflammation. One of the plants that have the potential as an alternative antibacterial is leaf dragon scales (Drymoglossum piloselloides Linn). Inhibition of leaf extracts dragon scales (Drymoglossum piloselloides Linn) against Propionibacterium acne bacteria significantly affect the significance value of 0,000. While the dragon scales leaf extract (Drymoglossum piloselloides Linn) against Shigella dysenteriae bacteria significantly affect the significance value of 0,000. Minimal Inhibitory Concentration (MIC) which is able to inhibit the bacteria Propionibacterium acne is 0,8% with a mean inhibition zone of 0,26 cm. While the Minimal Inhibitory Concentration (MIC) which is able to inhibit the bacteria Shigella dysenteriae is 0,6% with a mean of 0,15 Keywords: Propionibacterium acne, Shigella dysentriae, Drymoglossum piloselloides Linn., acne bacteria
UTILIZATION OF TRADITIONAL ANIMAL PLANTS FOR ANIMAL HUSBANDRY BY MADURASE TRIBE COMMUNITIES IN GRUJUGAN DISTRICT, BONDOWOSO DISTRICT Iis Nur Asyiah; Adella Ramadhanty; Ika Lia Novenda
BIOEDUKASI Vol 18 No 2 (2020)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v18i2.18705

Abstract

The people of Bondowoso Regency are dominated by Madurase, which is 90%. The majority of Madurase in Bondowoso Regency own cattle. The Madurase community is Grujugan Subsdistrict, Bondowoso Regency still maintains ancestral traditions for the care and treatment of cattle, so there is a need for scientific studies on the use of plants for traditional livestock so it will not extinct. The purpose of this study was to determinate the plants used for the care and treatment of cattle, how to process them, the presence of a mixture of other non-plant material in the feed making or traditional medicine of cattle, the types of diseases commonly experienced by cattle, and the types of plants used for cattle feed. This type of research is descriptive exploratory, with a survey method that uses semi-structured interview techniques. The study was conducted in two villages, named Sumber Pandan Village and Wanisodo Village using 18 respondents. The results of the study are inventorying 20 plants species and 14 families that are used for traditional treatment and care of livestock and 9 types of additives use for bleeding in the manufacture of livestock medicine. In addiction there are also 16 species of plants and belong to 8 families that are used for cattle feed by the Madurase Tribe Society in Grujugan District, Bondowoso Regency.
Types of Weed and Their Potentials as the Host Plant of Parasitic Nematodes in Arabica and Robusta Coffee Plant in Kalibendo Banyuwangi Tommy Murdiono; Iis Nur Asyiah; Pujiastuti .
BIOEDUKASI Vol 16 No 2 (2018)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v16i2.9470

Abstract

This study aimed to determine the type of weed and its potential as parasite nematode host plants in arabica and robusta plantations. This study included a qualitative exploratory research where weed sampling was carried out by roaming in the area of ​​Arabica and Robusta coffee plantations. Various types of weeds were taken, identified, and then extracted its root to find out the existence of nematodes. The result showed that there were 8 species of weeds where nematodes can be found in their roots. Those weeds were Tuton (Paspalum mandiocanum), Oxtail (Heliotropium indicum), Paku (Davallia denticulata), Pendul (Kyllinga brevifolia). Sintrong (Crassocephalum crepidioides), Bandotan (Ageratum conyzoides), Oplismenus hirtellus, Princess shame (Mimosa invisa). The result of nematodes identification revealed that it was Pratilenchus coffeae, a common parasitic nematode that attacks coffee. Keywords: weed type, alternative weed nematode host, coffee
Formulasi Inokulan Padat Bakteri Tanah yang Menguntungkan sebagai Pengendali Nematoda pada Tanaman Kopi Reginawanti Hindersah; Iis Nur Asyiah; Rita Harni; Dwi Suci Rahayu; Betty Natalie Fitriatin
Jurnal Penelitian Pertanian Terapan Vol 22 No 1 (2022)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v22i1.2126

Abstract

Plant Growth Promoting Rhizobacteria Pseudomonas and Bacillus are well known biofertilizer due to their ability for solubilizing inorganic phosphate and producing phytohormones in soil. However, their potential to decreased diseases incidence caused by Pratylenchus coffeae has been documented. The objective of this laboratory experiment was to formulate solid biofertilizer contained Pseudomonas diminuta and Bacillus subtilis. The laboratory experiments consisted of three-step experiment: 1) selection of the molasses-based liquid media for P. diminuta and B. subtilis growth, 2) organic liquid inoculant formulation and 3) organic carrier-based inoculant formulation. The population of both bacteria in all steps was count by serial dilution plate method with specific medium. The result verifeid that cell density of P. diminuta and B. subtilis in liquid culture with 2% molasses were higher than cell count in the culture contained 4% molasses. Bagasse-based carrier inoculated with liquid culture of mixed bacteria has higher bacterial count compared to manure-based carrier. After 90-day incubation, bagasse-based solid inoculant maintained P. diminuta and B. subtilis density up to 108 CFU/mL and the acidity of solid inculaant was about neutral. The bacterial count and acidity of solid inoculant agreed with Indonesian standard for solid biofertilizer
ROLE OF MYCORRHIZA HELPER BACTERIA ON MYCORRHIZAL COLONIZATION AND NEMATODE Pratylenchus coffeae INFECTION REGINAWANTI HINDERSAH; ELENA F. L. LILIPALY; IIS NUR ASYIAH; IMAM MUDAKIR; RITA HARNI
BIOTROPIA - The Southeast Asian Journal of Tropical Biology Vol. 29 No. 3 (2022): BIOTROPIA Vol. 29 No. 3 Desember 2022
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11598/btb.2022.29.3.1711

Abstract

The coffee nursery is susceptible to endoparasitic Pratylenchus coffeae. Application of biological method in the nursery is suggested to control the nematode population and maintain the seedling health. The objectives of this study were to observe the ability of Arbuscular Mycorrhiza Fungi (AMF) Glomus spp. and liquid inoculant of Mycorrhiza Helper Bacteria (MHB) consortium Pseudomonas diminuta and Bacillus subtilis for increasing AMF colonization and reducing the infection P. coffeae in Arabica coffee seedling and their growth. A pot experiment was conducted using a Completely Randomized Block Design with four treatments and five replications. The treatments were Glomus spp. spore inoculation without and with two concentrations of MHB. The control treatment did not receive Glomus spp. and MHB. The seedlings were growing in the greenhouse for three months. The results indicated that Glomus spp. and MHB consortium significantly reduced the nematode total number in soil and roots by approximately 30%; and infection degree of P. coffeae by 50%. The application of Glomus spp. significantly increased root colonization by mycorrhizal fungi, but MHB inoculation did not affect the mycorrhizal colonization. Seedlings treated with MHB had higher shoot length compared to the plant without MHB and control; but the leaves number and shoot dry weight of seedlings were not affected by all treatments. Even though the root fresh weight was reduced after MHB treatment, the lateral roots growth of MHB-treated seedling visually was improved. The experiment demonstrated that MHB was efficient to reduce P. coffeae infection of Arabica seedling.
KAJIAN ETNOBOTANI TANAMAN SINGKONG YANG BERPOTENSI SEBAGAI OBAT OLEH MASYARAKAT KABUPATEN BONDOWOSO Nafilah Nafilah; Iis Nur Asyiah; Kamalia Fikri
saintifika Vol 19 No 2 (2017)
Publisher : FKIP Universitas Jember

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Abstract

Bondowoso is one of regencies in East Java which is famous with cassava production. The abundance of the crop is caused by a very supportive natural condition. The abundance of cassava plants in Bondowoso Regency is really helpful to support the fulfillment needs of the community, especially the utilization as a traditional medicine that is trusted by the community as an alternative medicine that is easy and cheap also healthy. The research method used is direct observation with sampling using Purposive Sampling and Snowball Sampling. The results showed that there are 10 types of cassava plant utilization that has potential as medicine, including blood booster, infant massage, Astomach medication, sondhep medicine (angina/sitting wind), wound medicine, bone strengthening drink, bone fracture, travel ailment, kidney disease and stomach ailment.
PENGARUH KOMBINASI BAKTERI ENDOFIT TERHADAP PERTUMBUHAN KOPI ARABIKA (Coffeae arabica L.) YANG TERSERANG Pratyenchus coffeae Dian Ineke Damayanti; Iis Nur Asyiah; Mochammad Iqbal
saintifika Vol 19 No 1 (2017)
Publisher : FKIP Universitas Jember

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Abstract

Endophytic bacteria are the most preferred biological agents in the last period to control Pratylenchus coffeae parasitic nematodes in coffee plants Endophytic bacteria are able to control P. coffeae and increase plant growth. The results of the application of endophytic bacteria can be increased through a combination application. This study aims to determine the effect of a combination of endophytic bacterial isolates isolated from a coffee plantation from Kalibendo garden on the growth of Arabica coffee seedlings attacked by P. coffeae nematode. The study used isolates of endocytic bacteria Micrococcus luteus, Micrococcus sp. and Bacillus sp. the density of 109 cfu in two-month Arabica coffee plant seeds with 9 treatments, 4 replications and 3 sub-replication for 4 months of research. The results showed that a combination of endophytic bacterial isolates was able to significantly increase the growth of Arabica coffee plant seeds.