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Kualitas Spermatozoa Sapi Bali Polled setelah Pemberian Pakan Tersuplementasi Taoge (Phaseolus radiatus L.) Gustina, Sri; Hasbi, Hasbi; Sonjaya, Herry; Baco, Sudirman; Qhatimah, Husnul; Saputra, Wandi; Mutmainna, Mutmainna; Kaiin, Ekayanti Mulyawati; Maulana, Tulus
Jurnal Sain Veteriner Vol 42, No 1 (2024): April
Publisher : Faculty of Veterinary Medicine, Universitas Gadjah Mada bekerjasama dengan PB PDHI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jsv.86154

Abstract

            The study aimed to increase the sperm quality of polled Bali bulls with the supplementation of bean sprout (Phaseolus radiatus L.) in feeding. This research was used two polled Bali bulls aged 5-6 years old and supplemented with bean sprout 1 kg/bull two times in a week for two months. Semen was collected using artificial vagina method. The evaluation macroscopic of semen was volume while the microscopic evaluation such as motility, viability, abnormality, plasma membrane integrity (PMI), acrosome integrity, and DNA fragmentation. The result of this research showed that semen volume and spermatozoa abnormality of fresh semen after feeding of bean sprouts were not significantly difference (P>0.05) compared to before feeding, but motility and viability were significantly higher (P<0.01). Motility and acrosome integrity of frozen semen were not significantly difference (P>0.05) while viability and PMI were significant higher (P<0.01), abnormality and DNA Fragmentation were significant lower (P<0.01) after feeding compared to before. The research revealed that the supplementation of bean sprouts could increase the motility and viability but had no effect on volume and abnormality of fresh semen. Meanwhile in frozen semen, it increased viability and PMI and decreased abnormality and DNA fragmentation but had no effect on motility and acrosome integrity.
Pengaruh Penggunaan Model Inquiry Learning Terhadap Keterampilan Menulis Teks Eksposisi Siswa Kelas VIII SMP Negeri 3 Marioriwawo Kabupaten Soppeng Qhatimah, Husnul; Sultan, Sultan; Fitri, Sakinah
Nuances of Indonesian Language Vol 6, No 2 (2025)
Publisher : PPJB-SIP (Perkumpulan Pengelola Jurnal Bahasa dan Sastra Indonesia serta Pengajarannya).

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51817/nila.v6i2.1084

Abstract

This research aims to (1) describe the expository text writing skills of Class VIII students at SMP Negeri 3 Marioriwawo before using the inquiry learning model; (2) describe the expository text writing skills of Class VIII students at SMP Negeri 3 Marioriwawo after using the inquiry learning model; (3) prove the effect of using the inquiry learning model on exposition text writing skills for Class VIII SMP Negeri 3 Marioriwawo. The type of research used is quantitative research using the Pre-Experimental method. The data collection technique in this research is a task that is divided into Pretest and Posttest. The population of this research was all students in class VIII of SMP Negeri 3 Marioriwawo which consisted of 3 classes with a total of 90 students and the sample was taken using the Simple Random Sampling Technique, so the researcher determined the research sample to be 73 students using the Krejcie and Morgan tables. The data analysis used in this research is descriptive statistical analysis and inferential statistical analysis. The learning outcomes of expository text writing skills before using the inquiry learning model for Class VIII students at SMP Negeri 3 Marioriwawo are in the less skilled category with an average score of 55. The learning outcomes for expository text writing skills after using the inquiry learning model for Class VIII students at SMP Negeri 3 Marioriwawo, is in the skilled category with an average score of 81. Based on the Paired Sample Test in the t test above, it is known that the significant value = 0.000 from 73 students. The value is 0.000< 0.05, so it can be stated that Ho is rejected and H1 is accepted, thus it can be concluded that the use of the Inquiry Learning model for writing expository texts for Class VIII students at SMP Negeri 3 Marioriwawo has a significant effect.