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Resistance of Lokal, Kara, and Dewata Varieties of Cayenne Pepper (Capsicum Anuum) in Waterlogging Conditions Iemaaniah, Zuhdiyah Matienatul; Mahrup, Mahrup; Susilowat, Lolita Endang; Kusnarta, IGM; Fahrudin, Fahrudin; Shakila, Nur Asri; Mukminah, Mukminah
Biofarm : Jurnal Ilmiah Pertanian Vol. 20 No. 1 (2024): BIOFARM JURNAL ILMIAH PERTANIAN
Publisher : Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/biofarm.v20i1.3910

Abstract

Cayenne pepper is one of the basic commodities and has high economic value. Chili contains capsaicin which gives spicy taste that suitable in various Indonesian food. The high demand of chilies means that this commodity often experiences high selling prices at certain times, especially during the rainy season. The demand that continues to be needed by the community creates great opportunity for chili farmers to continue providing chili on the market. As a plant that can grow well in tropical areas, including Indonesia, chili plants can grow well outside the rainy season. On the other hand, the vertisol soil type, which expands and contracts, requires strong chili plant roots. The rainy season causes plant roots to rot quickly due to waterlogged conditions and plants are easily attacked by pests and diseases. In anticipating failed chili harvest, farmers need planting strategy and selecting quality chili seeds, they can adapt to various environmental conditions. This research was carried out in Sukadana Village using Randomized Block Design field trial method by planting three varieties of chili to find out which variety is most adaptive to waterlogging conditions. The results of the research show that lokal varieties of chili are the most adaptive and resistant to waterlogging conditions.
Integrasi Pembelajaran Kolaboratif untuk Penguatan Keterampilan Berpikir Kritis dalam Pendidikan IPA Mukminah, Mukminah; Hirlan, Hirlan
MANDALA WIDYA: Jurnal Ilmu Pendidikan Vol. 1 No. 1: MANDALA WIDYA: Jurnal Ilmu Pendidikan, Agustus 2025
Publisher : CV. Global Cendekia Inti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71094/mandalawidya.v1i1.3

Abstract

Mastery of critical thinking skills is one of the primary demands of 21st-century education, including in science subjects, which emphasize scientific processes and evidence-based problem solving. However, classroom practices in schools often remain focused on rote memorization of concepts, limiting students' opportunities to develop higher-order thinking skills. This article aims to theoretically examine the relationship between collaborative learning models and the development of critical thinking skills within the context of science education. The review was conducted through a literature analysis of various relevant studies and theoretical frameworks. The analysis reveals that collaborative learning—which emphasizes social interaction, idea exchange, and the collective construction of knowledge—significantly contributes to the development of students’ critical thinking abilities. Models such as Problem-Based Learning, Discovery Learning, Guided Inquiry, and Jigsaw have been shown to encourage students to pose questions, construct arguments, evaluate information, and draw logical conclusions. The integration of additional strategies, such as the use of mind mapping and digital technologies, further enhances the effectiveness of collaboration in improving the quality of science learning. Therefore, collaborative learning can be positioned as a strategic pedagogical approach for enhancing students’ critical thinking skills. This article recommends the systematic implementation of collaborative models in science education, supported by technology integration and strengthened teacher competencies, in order to foster a generation that is critical, reflective, and adaptive to the challenges of the 21st century.