This study aims to find out the interaction effect of application combination of ectomycorrhizal fungi and Tc-Jjr-02 Trichoderma harzianum isolate on initial growth of clove seed (Syzygium aromaticum L.). The experiment was arranged factorially by using Completely Randomized Design; first factor: application of ectomycorrhizal fungi (without and with ectomycorrhiza), while the second factor: the application of Trichoderma fungi (without and with T. harzianum), the experiment was repeated 4 times. The variables observed were: number of leaves, leaf area, stem diameter, root length, root weight, wet weight and dried straw, and intensity of mycorrhiza infection. Data analysis using 5% ANNOVA continued with HSD test. The results showed that there was a significant interaction effect between the combination of ectomycorrhizal fungi and Trichoderma application on the number and extent of leaf and the intensity of root infection of clove seedlings. The combination of ectomycorrhizal fungi and T. harzianum isolates can be used for the production of healthy clove seedlings.
Karies gigi menjadi penyakit utama dalam permasalahan pada rongga mulut terutama pada gigi. Penyebab utama terjadinya karies gigi adalah bakteri Streptococcus mutans yang menjadi penghuni normal pada rongga mulut. Karies gigi dapat diatasi menggunakan suatu sediaan mouthwash yang mengandung zat antibakteri. Kulit buah nanas (Ananas comosus (L.) Merr) merupakan salah satu tanaman yang memiliki kandungan zat yang memiliki aktivitas sebagai antibakteri. Tujuan dari penelitian ini adalah untuk mengetahui mutu fisik dan stabilitas, serta aktivitas antibakteri mouthwash ekstrak kulit buah nanas.Ekstrak kulit buah nanas dibuat dalam tiga formula sediaan mouthwash menggunakan variasi konsentrasi gliserin 5%, 10%, dan 15%. Sediaan mouthwash diuji mutu fisik dan stabilitas. Uji aktivitas antibakteri terhadap Streptococcus mutans ATCC 25175 menggunakan metode sumuran. Data yang didapat disajikan dalam bentuk tabel dan grafik diolah dengan SPSS ver22 dengan metode Paired T-Test pada pengujian viskositas dan pengujian pH dan ANOVA pada pengukuran diameter zona hambat.Hasil penelitian menunjukan bahwa sediaan mouthwash pada semua formula dengan mutu fisik organoleptik, viskositas, dan stabilitas menghasilkan sediaan yang baik, sedangkan pada pengujian mutu fisik pH tidak memenuhi syarat pH sediaan mouthwash karena pengaruh dari ekstrak kulit buah nanas (Ananas comosus (L.) Merr). Pada pengujian aktivitas antibakteri sediaan mouthwash didapatkan nilai diameter zona hambat yaitu basis 0 mm; F1 11,08 mm; F2 13,08 mm; F3 15,08 mm; dan kontrol positif 16,75 mm.Kata kunci : karies; nanas; mouthwash; Streptococcus mutans
Tujuan penelitian ini adalah menerapkan kegiatan cooking class sebagai upaya pembiasaan mengonsumsi makanan sehat pada kelompok A TK Gaya Baru III Surakarta. Jenis penelitian ini adalah penelitian tindakan kelas (PTK) dengan pendekatan kualitatif. Subjek dalam penelitian ini adalah anak usia 4-5 tahun dengan jumlah 16 anak pada kelompok A TK Gaya Baru III Surakarta tahun ajaran 2018/ 2019. Sumber data dalam penelitian ini adalah anak dan guru. Teknik pengumpulan data dalam penelitian ini menggunakan observasi, wawancara, dan dokumentasi. Teknik uji validitas data yang digunakan adalah triangulasi sumber dan triangulasi teknik. Hasil penelitian siklus I diperoleh sejumlah 7 anak sudah terbiasa mengonsumsi makanan sehat.Siklus II tingkat terbiasa mengonsumsi makanan sehat anak mencapai sebanyak 11 anak. Pada siklus III tingkat terbiasa mengonsumsi makanan sehat anak mencapai sebanyak 16 anak. Peningkatan tersebut ditandai dengan anak sudah terbiasa mengonsumsi daging dan sumber protein lainnya, mengonsumsi sayuran dan mengonsumsi buahbuahan. Berdasarkan uraian diatas, hasil penelitian tindakan kelas yang dilaksanakan dapat ditarik kesimpulan bahwa penerapan kegiatan cooking class dapat digunakan sebagai upaya untuk pembiasaan mengonsumsi makanan sehat pada anak.usia 4-5 tahun.
The purpose of this study was to determine (1) the effect of misuse of information technology on the academic cheating behavior of accounting students as prospective accountants, (2) the effect of student integrity on the academic cheating behavior of accounting students as prospective accountants and (3) the effect of misuse of information technology and student integrity on academic cheating behavior of accounting students as prospective accountants at Muhammadiyah University of Sidoarjo accounting students. In data analysis using tabulation of data obtained from the distribution of questionnaires, from the total number of questionnaires distributed of 100 copies, only 80 were returned and could be processed. The analytical tool used to help manage the data is SPSS software version 18.0. The analytical test used is in the form of normality, validity, and reliability tests. Hypothesis testing was carried out using data analysis tests, namely partial tests and multiple linear regression. The results obtained based on the normality test stated that all data were normal, the results of the validity test of all items in the questionnaire were declared valid because rcount > rtable, all reliability test results were declared reliable. Based on the results of the t test, it can be stated that the misuse of information technology (X1), student integrity (X2), has an effect on (Y) accounting student fraud.
The purpose of this study is to decribe the illocutionary acts contained in the film Keluarga Cemara and their implications for learning Indonesian in senior high school. This study used descriptive qualitative methods. The technique used in this research is the free-of-conversation listening technique (SBLC) followed by the note-taking technique. The data analysis technique used in this research is heuristic data analysis technique. The results showed that there were types of illocutionary acts in the film dialog of Keluarga Cemara, which consisted of assertive, directive, commissive, expressive, and declarative speech acts. The illocutionary acts are spoken either directly or indirectly using declarative, imperative, and interrogative speech modes. The dominating illocutionary act is the directive illocutionary act. The dominant speech form is the direct speech act. This research is implicated as an Indonesian language learning material in class XI senior high school regarding drama texts.
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