Universitas Hasanuddin: e-Journals
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Respon Microgreens Selada Merah (Lactuca sativa L. Var. Olga Red) Terhadap Berbagai Media Tanam dan Konsentrasi Air Kelapa: Response of Red Lettuce Microgreens (Lactuca sativa L. Var. Olga Red) to Various Planting Media and Coconut Water Concentration
Get PDFPenelitian ini bertujuan untuk mempelajari pengaruh berbagai media tanam dan konsentrasi air kelapa terhadap pertumbuhan dan kualitas produksi microgreens selada merah. Penelitian ini dilaksanakan di Green House CoE Teaching Farm Fakultas Pertanian pada ketinggian tempat 9 mdpl dengan suhu rata-rata 26,5o C. Analisis kandungan klorofil, karotenoid, dan flavonoid dilaksanakan di Laboratorium Jamur Pangan dan Pupuk Hayati, Fakultas Pertanian Universitas Hasanuddin, Makassar, pada bulan Februari hingga April 2023. Penelitian ini dirancang menggunakan percobaan Faktorial 2 Faktor (F2F) dengan Rancangan Acak kelompok (RAK) sebagai rancangan lingkungan. Faktor pertama media tanam yang terdiri atas 3 taraf yaitu: cocopeat, arang sekam, rockwool. Faktor kedua konsentrasi air kelapa yang terdiri atas 4 taraf yaitu: 0%, 15%, 30%, dan 45%. Hasil penelitian menunjukkan bahwa tidak terdapat interaksi antara berbagai media tanam dengan konsentrasi air kelapa terhadap pertumbuhan dan kualitas produksi microgreens selada merah. Perlakuan media tanam arang sekam memberikan hasil tertinggi pada tinggi tanaman (2.83 cm), panjang akar (5.95 cm), bobot segar tajuk (8.69 g), dan kandungan flavonoid (2.991 mg L-1), media tanam cocopeat memberikan hasil tertinggi pada kandungan klorofil a (25.62 mg L-1), klorofil b (12.30 mg L-1), klorofil total (37.91 mg L-1) dan karotenoid (238.94 µmol L-1). Konsentrasi air kelapa 15% memberikan hasil tertinggi pada panjang akar (5.58 cm), bobot segar tajuk (8.52 g), kandungan klorofil a (25.11 mg L-1), klorofil b (12.10 mg L-1) dan klorofil total (36.49 mg L-1) dan konsentrasi air kelapa 30% memberikan kandungan vitamin C tertinggi yaitu 782.08 mg kg-1.
Pengaruh Aplikasi Berbagai Dosis PGPR dan Biochar Tongkol Jagung pada Pertumbuhan dan Produksi Tanaman Cabai Rawit (Capsicum frustescens L.): Effect of Application of Various Doses of PGPR and Corn Cob Biochar on the Growth and Production of Cayenne Pepper Plants (Capsicum frustescens L.)
Get PDFPenelitian ini bertujuan untuk mengetahui pengaruh aplikasi berbagai dosis PGPR dan biochar tongkol jagung pada pertumbuhan dan produksi tanaman cabai rawit (Capsicum frustescens L.). Penelitian ini dilaksanakan di Experimental Farm, Fakultas Pertanian, Universitas Hasanuddin, Makassar, Sulawesi Selatan, berlangsung dari Desember 2022 - Mei 2023. Penelitian ini menggunakan Rancangan Petak Terpisah, petak utama yaitu biochar tongkol jagung yang terdiri dari 3 taraf yaitu: tanpa pemberian biochar tongkol jagung (kontrol), biochar tongkol jagung 7,5 ton/ha, dan biochar tongkol jagung 15 ton/ha, sedangkan anak petaknya yaitu PGPR yang terdiri dari 3 taraf yaitu: tanpa pemberian PGPR (kontrol), PGPR 10 g/L, dan PGPR 20 g/L. Hasil penelitian menunjukkan bahwa interaksi antara biochar tongkol jagung 15 ton/ha dan PGPR 20 g/L memberikan jumlah buah per tanaman tertinggi (69.17 buah), bobot segar buah per tanaman tertinggi (72.30 g), produksi per hektar tertinggi (1.97 ton/ha), dan hasil uji kepedasan tertinggi
PENGARUH PENGIMBASAN ASAM SALISILAT TERHADAP TANAMAN CASSAVA Manihot esculenta Crantz TAHAN Fusarium oxysporum BERDASARKAN JUMLAH DAUN, INDEKS STOMATA DAUN DAN KADAR SENYAWA FENOL
Get PDFCassava (Manihot esculenta Crantz) is a plant that is widely cultivated in Indonesia, this is because cassava is one of the staple food sources and sources of income throughout the tropics, but in the planting process, farmers are often constrained by attacks by pathogenic fungi that cause fusarium wilt disease and cause the quality of cassava plants to decline. One way to control this disease is by selecting cassava plants in the planting medium in vivo through salicylic acid infiltration to increase resistance to pathogens and improve the quality of cassava plants. The purpose of this study was to determine the effect of salicylic acid on the number of leaves, leaf stomatal index, and phenol content of cassava plants resistant to Fusarium oxysporum compared to controls. This study used a one-factor Completely Randomized Design (CRD) with 5 levels of salicylic acid concentration, namely 0 ppm, 80 ppm, 100 ppm, 120 ppm and 140 ppm. Data analysis using Analysis of Variance (ANOVA) and further testing with Tukey test at the 5% level. The results showed that the concentration of salicylic acid that was tolerant for cassava plant selection with optimum growth was 100 ppm which was indicated by an increase in the number of leaves and leaf stomata index while the most optimum concentration of salicylic acid for increasing phenol levels was 140 ppm
Keywords: salicylic acid, cassava, Fusarium oxysporum, induced resistance
PEMBERDAYAAN LAHAN: TRANSFORMASI MENJADI KEBUN TOGA DAN SAYUR DI KELURAHAN MERJOSARI, KOTA MALANG
Get PDFThe community service activity took place in Merjosari Village, Malang City, East Java. This initiative aimed to revitalize land that was prone to becoming vacant and overgrown with wild vegetation. The project transformed and utilized vacant land covered with bushes into gardens for growing medicinal plants and vegetables. This initiative helps raise awareness, enhance understanding, and increase the involvement of local partners in the cultivation and utilization of medicinal plants. The implementation of this community service activity consisted of several stages: observation, coordination, the establishment of Toga and vegetable gardens, socialization, evaluation, and mentoring. This activity involved 37 PKK RT 18 women, who actively participated in every PKK program. During the socialization stage, the community service team provided a Toga booklet introducing various types of medicinal plants cultivated in the Toga and vegetable gardens and explaining their uses. Evaluation results indicate that the activity successfully achieved its objectives by transforming unused land covered in bushes into a garden for medicinal plants and vegetables. Participants expressed satisfaction and recognized the benefits of the initiative, as reflected in the evaluation conducted through questionnaire responses. The results show that the Community Satisfaction Index falls within the "Very Good" category, with a conversion score of 3.67 or 91.959 (Quality Score A). The community service team will continue assisting residents to ensure the sustainability of this initiative, maximizing its long-term benefits for the community. --- Kegiatan pengabdian kepada masyarakat telah diselenggarakan di Kelurahan Merjosari, Kota Malang, Jawa Timur dengan tujuan memberdayakan lahan kosong yang ditumbuhi rumput liar dan semak belukar. Melalui kegiatan pengabdian ini, lahan kosong tersebut dikelola dan dimanfaaatkan menjadi kebun tanaman obat keluarga (Toga) dan sayur untuk memberikan manfaat bagi warga sekitar. Kegiatan pengabdian ini juga bertujuan untuk meningkatkan kesadaran serta peran warga dalam memanfaatkan Toga. Kegiatan pengabdian ini terdiri dari tahap observasi dan koordinasi, pembuatan kebun Toga dan sayur, sosialisasi dan evaluasi. Kegiatan ini melibatkan 37 orang ibu-ibu PKK RT 18 yang aktif dalam setiap kegiatan PKK. Pada tahapan sosialisasi, tim pengabdian kepada masyarakat menyediakan booklet Toga yang berisikan tentang pengenalan berbagai jenis Toga yang telah ditanam di kebun Toga dan sayur beserta cara pemanfaatannya. Evaluasi yang dilakukan oleh tim pengabdian menunjukkan bahwa kegiatan ini berhasil mencapai target pengabdian yaitu mengubah dan meningkatkan tata guna lahan kosong yang semula berupa semak belukar menjadi kebun Toga dan sayur. Kegiatan pengabdian ini juga memberikan kepuasan dan manfaat bagi mitra yang dibuktikan dengan penilaian yang dilakukan melalui pengisian kuesioner. Berdasarkan penilaian mitra yang dituangkan dalam pengisian kuesioner menunjukkan bahwa Indeks Kepuasan Masyarakat (IKM) berada pada kategori sangat baik dengan nilai IKM 3,678 atau 91,959 (nilai mutu A). Tim pengabdian berkomitmen untuk senantiasa melakukan pendampingan kepada warga sehingga kegiatan pengabdian ini tetap akan berlanjut dan memberikan manfaat yang semakin besar bagi mitra
PELATIHAN KEWIRAUSAHAAN SISWA SMP SEBAGAI BEKAL MENUJU BONUS DEMOGRAFI 2045
Get PDFIndonesia has entered the peak of the 2045 demographic bonus, as indicated by the increasing number of productive-age individuals between 15 and 64 years old. The potential of the demographic bonus can be optimized through skills development as a strategic step toward achieving Golden Indonesia 2045. One of the essential skills can be developed to address the challenges of the 2045 demographic bonus is entrepreneurial skills development. The goal of developing entrepreneurial skills is not only to foster an entrepreneurial spirit but also to equip students with fundamental cognitive, emotional, and physical abilities necessary for navigating the 2045 demographic bonus. This activity was conducted through entrepreneurship education, including lectures, discussions, demonstrations, and hands-on practice. The target participants of this pogram were junior high school students (aged 15-16 years). The specific object of this entrepreneurship training was students of SMP Negeri 16 Malang, with a total of 20 participants. To measure the success indicators of this activity, pre-test and post-test assessments were administered. The result of both assessments were compared to evaluate the effectiveness of the training. Based on the analysis from questionnaire results, there was a significant improvement in students\u27 entrepreneurial skills, with the average pre-test score is 45.50 increasing to 82 from the post-test. This demonstrates that the entrepreneurship training program was effective in equipping students with essential entrepreneurial skills. --- Indonesia telah memasuki puncak bonus demografi 2045, hal itu ditunjukan dengan meningkatnya jumlah penduduk usia produktif dengan rentang usia 16-64 tahun. Potensi bonus demografi dapat dioptimalkan melalui pengembangan keterampilan sebagai langkah strategis menuju tercapainya Indonesia Emas 2045. Salah satu keterampilan yang dapat dikembangkan untuk menghadapi tantangan bonus demografi 2045 yakni melalui pengemba-ngan keterampilan berwirausaha. Adanya pengembangan keterampilan berwirausaha juga bertujuan untuk mengembangkan jiwa kewirausahaan mereka serta diharapkan peserta didik memiliki kualitas dasar seperti kemampuan berpikir, kemampuan emosional, serta kemampuan fisik dalam menghadapi bonus demografi 2045 mendatang. Kegiatan ini dilakukan dengan memberikan materi seputar kewirausahaan melalui ceramah, diskusi, demonstrasi, serta praktik langsung. Targer peserta dari kegiatan ini adalah siswa SMP yang saat ini berusia 15-16 tahun. Maka dari itu, Objek pelaksanaan kegiatan pelatihan kewirausahaan ini yaitu siswa SMP Negeri 16 Malang sejumlah 20 anak. Untuk mengukur indikator keberhasilan pada kegiatan ini dilakukan dengan menyebarkan lembar pre-test dan post-test. Hasil dari lembar pre-test dan post-test tersebut kemudian dibandingkan dengan kedua hasilnya untuk mengetahui keberhasilan dari kegiatan yang telah terlaksana. Berdasarkan hasil penyebaran kedua angket tersebut diketahui bahwa terdapat kenaikan hasil yang signifikan terhadap keterampilan berwirausaha dengan hasil rata-rata nilai sebesar 45,50 pada hasil pre-test dan 82 untuk hasil post-test, yang membuktikan bahwa kegiatan pelatihan kewirausahaan yang telah dilaksanakan efektif dalam membekali siswa dengan keterampilan berwirausaha
Politeness Maxims In Character Interaction In The Last Of Us 2 Video Game
Get PDFThis study aimed to identify politeness maxims used in the characters\u27 dialogue in The Last of Us 2 video game. The study used Geoffrey Leech\u27s theory of politeness maxim. This research focused on what types of politeness maxim appeared in the dialogue and how characters used those types of politeness. This study used descriptive-qualitative for its research method. The object of this research was the dialogue between characters in The Last of Us 2 video game. The result of this research showed that there were 40 data that contained maxims of politeness. There were 14 data for maxim tact, 6 data for maxim generosity, 6 data for maxim approbation, 2 data for maxim modesty, 3 data for maxim agreement, and 9 data for maxim sympathy. Maxim tact was the most frequently used by the characters in The Last of Us 2 video game. The use of these maxims plays a significant role in shaping the narrative and portraying the relationship between characters, which created efficient communication.
The Personality of Isa/Jose in the Novel Saq al-Bamboo by Saud Alsanousi: A Study of Sigmund Freud\u27s Literary Psychology
Get PDFThe novel Saq al-Bamboo by Saud Alsanousi presents various psychological issues that reflect the dynamics of human behavior. The psychological turmoil experienced by the main character in the novel demonstrates that the surrounding environment can be a significant factor infliensing the formation of an individual’s personality. This study aims to examine: (1) the personality structure of the main character, and (2) the factors that influence the main character’s personality in Saq al-Bamboo. This research employs a qualitative method with a literary psychology approach based on Sigmund Freud’s psychoanalytic theory. The data source for this research in the novel Saq al-Bamboo by Saud Alsanousi. Data collection techniques involve reading and note-taking methods, while data analysis is conducted using descriptive analysis by describing all classified data. The findings of the study indicate that the personality structure of the main character consists of the id, ego, and superego, which interact and form a unified whole in the character’s life situations. The factors influencing the main character\u27s personality are divided into two categories: (1) internal factors, including heredity and self-identity, attention and affection, as well as resilience and perseverance; and (2) external factors, including the influence of family environment, culture and society, and discriminatory treatment experienced by the main character
Social Construction and Social Status Conflict in Qais Figure in Layla Majnun Novel by Nizami (Sociology of Literature Perspective)
Get PDFSocial construction and social status conflict are important issues in literary sociology studies, including in Nizami\u27s Layla Majnun. The character of Qais in this novel represents the complex dynamics between social norms, societal expectations, and personal identity. This study aims to describe how social construction shapes Qais\u27 role and position in society, as well as how social status conflict affects his life journey and choices. The method used is descriptive qualitative with a sociology of literature approach. The results show that Qais experiences strong social pressure due to class differences and cultural norms that hinder his love for Layla. Qais\u27 social status as a poet who is considered crazy by society symbolizes resistance to rigid social constructions. The character of Qais represents an individual trapped in a social system that does not give him space, but still shows sincerity and firmness in defending his love and beliefs. The findings provide a deeper understanding of the impact of social construction on individual freedom and the relevance of social status conflict in modern life
The Correlation between Self-Talk and Speaking Ability
Get PDFThis research used correlational quantitative research design. This research aims to find out whether there is a positive correlation between students\u27 self-talk and their speaking’s ability. The sample of this research consists of 30 students from the academic year 2021/2022 of English Education Study Program at Tadulako University. The sampling technique used in this study is simple random sampling. The instruments used to collect data were a speaking test and a questionnaire. The method used to analyze the correlation between students\u27 self-talk and students\u27 speaking ability is the Pearson product-moment correlation and simple linear regression test. The result of this research showed that there is a significant correlation between self-talk and students’ speaking ability. This correlation is indicated by a Pearson correlation value of 0.883, which means there is a very strong correlation between the two variables. The value of t-count is 9.975, higher than the t-table 2.048. This implies that students’ self-talk can influence the development of speaking ability. The higher the positive self-talk that students have, the better their speaking ability will be. Conversely, the higher the negative self-talk that students have, the lower their speaking ability will be
A Stylistic Investigation: Verbal Parallelism in Reverend Budde’s 2025 U.S. Presidential Inauguration Prayer Service Sermon
Get PDFVerbal parallelism is a stylistic device frequently employed in public and religious discourse to enhance rhythm, emphasis, and memorability. This study investigates the use of verbal parallelism in Reverend Mariann Budde’s sermon delivered at the 2025 United States presidential inauguration prayer service. The research aims to explore how verbal parallelism functions stylistically in the sermon and how it contributes to highlighting key messages. A qualitative research design was employed, using documentation and analysis of the sermon transcript as the primary data source. The analysis identified eight types of verbal parallelism based on Leech’s (1969) classification. The findings revealed that seven types verbal parallelism was deliberately and systematically used throughout the sermon. Anaphora was found to be the most frequently used type, followed by homoioteleuton, epistrophe, symploce, polyptoton, anadiplosis, and antistrophe. On the whole, this study confirms that verbal parallelism serves as an effective stylistic strategy in public and religious discourse