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The variation of the Solanaceae family trichomes found in the Cendana Hill, Sedan District, Rembang Regency Yusuf, Moh Ilham; Mustofa, Ali; Imas Cintamulya
Inornatus: Biology Education Journal Vol. 5 No. 2 (2025): Inornatus: Biology Education Journal
Publisher : Univeritas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/inornatus.v5i2.840

Abstract

This study aimed to identify the variation of trichomes in the Solanaceae family found in the Cendana Hill of Sedan District, Rembang Regency. This study used the trichome printing method and the results were observed under a microscope. This study found trichomes glandular and non-glandular from the six Solanaceae species with various types. Different variations were found from the six species of the Solanaceae family, i.e: stellata, acicular, uncinate, hydathode, simplex and curved. The variations of trichomes from the Solanaceae family have different characteristics and shapes. This study identified six species from the Solanaceae family that have variations in the shape and type of trichomes on the epidermal layer of leaves, i.e: Solanum melongena var. melongena, var. serpentinum, Solanum lycopersicum, Solanum nigrum, Physalis angulata, Nicotiana tabacum, and Capsicum frutescens. Non-glandular trichomes act as a mechanical defense against pathogens and herbivores, while glandular trichomes have the function of secreting secondary metabolites, such as alkaloids and flavonoids, which play a role in chemical defense.
Validity of mobile learning-based practicum instructions with a guide inquiry approach to improve critical thinking skills Windhiana Ayu Lestari; Imas Cintamulya
Edubiotik : Jurnal Pendidikan, Biologi dan Terapan Vol. 7 No. 02 (2022): Edubiotik : Jurnal Pendidikan, Biologi dan Terapan
Publisher : Biology Education Department, Universitas Insan Budi Utomo, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33503/ebio.v7i02.1932

Abstract

Mobile learning-based practicum instructions to improve critical thinking have not been maximally empowered in schools. This study aims to design mobile learning-based practicum instructions with a guided inquiry approach to enhance critical thinking skills and describe the validity of mobile learning-based practicum instructions with a Guide Inquiry approach to improve critical thinking skills that have been designed. This research uses the Research and Development method with the ADDIE development model. The procedure of this research is analysis, design, and development. This research comes to the stage of product validity. The instrument used in this study is a validity sheet covering aspects of material, systematics, linguistics, and graphics. The data analysis technique used in this study is a quantitative descriptive technique to describe validation data and comment on validator advice. The results of this study show that mobile learning-based practicum instructions have met valid criteria with an average percentage of 84.95%. Thus, it can be concluded that the mobile learning-based practicum instructions with a guided inquiry approach improve critical thinking skills that are designed to be valid.
Local wisdom of the people of Rengel village in maintaining environmental sustainability in the Ngerong Cave ecotourism area Avivi Nur Aina; Imas Cintamulya
Edubiotik : Jurnal Pendidikan, Biologi dan Terapan Vol. 7 No. 02 (2022): Edubiotik : Jurnal Pendidikan, Biologi dan Terapan
Publisher : Biology Education Department, Universitas Insan Budi Utomo, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33503/ebio.v7i02.1935

Abstract

The condition of environmental sustainability in Indonesia is decreasing along with the times. People tend to focus on function without thinking about how to preserve nature. Ngerong Cave is one of the uses of nature as a tourist attraction and an area for meeting the needs of the people of Rengel Village, Tuban. The utilization of the Ngerong Cave creates new problems, such as the amount of garbage and detergent waste that pollutes the Ngerong aquatic environment. Utilizing nature without paying attention to environmental conditions will harm environmental sustainability if it occurs continuously. Therefore, efforts need to be made to maintain an integrated and sustainable environment. This effort can be done by applying the local cultural values of the community. Internalization of local cultural values can build public awareness of environmental conservation awareness. This research is descriptive qualitative and quantitative research. This study aims to explain the relevance of local cultural values to environmental sustainability which is supported by empirical data in the form of the abundance of aquatic biota in Ngerong Cave and plant diversity in Ngerong Cave and direct observations related to environmental conditions. The results of the study conclude that the internalization of local cultural values affects ecological sustainability in the Ngerong Cave area.
Arsitektur Percabangan Pohon Di Taman Kota Kediri ida rahmawati; Septa Adi Hendarso; Sulistiono Sulistiono; Imas Cintamulya
Jurnal Biologi dan Pembelajarannya (JB&P) Vol 9 No 2 (2022): Oktober 2022
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jbp.v9i2.18857

Abstract

Ruang Terbuka Hijau Kawasan Perkotaan (RTHKP) berperan penting dalam mengatasi masalah degradasi lingkungan seperti: menurunkan kadar CO2, meningkatkan kadar O2, area resapan air, serta sebagai tempat interaksi masyarakat.. Salah satu ruang terbuka hijau di Kota Kediri adalah taman kota yang sebagian besar vegetasinya berupa pohon dan setiap spesies memiliki arsitektur khas.. Penelitian ini bertujuan untuk mengetahui model arsitektur pohon yang ada di taman Kota Kediri. Penelitian dilakukan pada bulan Juni 2022 dengan metode jelajah dan kajian literatur pada tiga taman di Kota Kediri yaitu Taman Sekartaji, Taman Hutan Joyoboyo dan Taman Ngronggo.. Hasil dari penelitian ini didapatkan 33 jenis pohon, 17 suku dengan 11 model arsitektur pohon yaitu: model Rauh, Troll, Corner, Roux, Scarrone, Attims, Aubreville, Leeuwenberg, Massart, Prevost dan Tomlinson