Evaluasi Pertumbuhan Dan Daya Hasil Enam Klon Bawang Merah Di Dataran Rendah Donggala Evaluation of Growth and Yield Potential of Six Shallot Clones at Donggala Low Land

Tujuan percobaan ini adalah untuk memperoleh klon bawang merah yang mampu beradaptasi dengan baik di dataran rendah Donggala. Enam klon bawang merah (Lokal Palu, Sumenep, Lokal Tinombo, Bima, Philippina, dan Lokal Napu) ditanam di dataran rendah (Donggala) (±50 m dpl) dengan menggunakan Rancangan Acak Kelompok, masing-masing perlakuan diulang 4 kali, dari bulan Desember 2001 - Maret 2002. Hasil penelitian menunjukkan bahwa klon lokal Napu merupakan klon bawang merah yang dapat beradaptasi dengan baik serta mempunyai penampilan pertumbuhan yang baru dan hasil yang tinggi di dataran rendah Donggala. Kajian kesukaan konsumen masih diperlukan, apakah klon bawang merah lokal Napu dapat dikembangkan secara komersial

Penentuan Kebutuhan Pokok Protein Pada Napu (Tragulus Napu)

The study aimed to determine the protein requirements for basic life and growth on Napu. Four Napus with an average 3.2 kg body weight were used in this study. 4 X 4 Latin square design was used in this research. Feed treatment were contained four levels of protein, namely 10%, 15%, 20% and 25%. Research results showed that protein levels did not significantly affect dry matter intake, nitrogen in faeces and nitrogen in urine. Consumption of nitrogen at levels 25% was higher (P <0.05) than 10%, 15% and 20% 0f protein level. Consumption of nitrogen on the protein level 10% and 15% were not significantly different. Nitrogen balance increased (P <0.05) with increased levels of protein in feed. Retention of total nitrogen at the highest protein level was 0.92 g / kg BW and in the lowest level of 0.25 g/kg BW. The highest body weight gain was obtained at the protein level of 25% followed by the level of 20%, 15% and 10%. BW gain was not significantly different from the retention of nitrogen (R2= 0896). Nitrogen requirement was estimated at the time of retention of nitrogen equal to zero ie 0.20 g/kg BW/day, equivalent to 8.1% protein in feed. Nitrogen requirement for growth is 0.67 g N/kg BW/day, equivalent to 20.4% protein in fee

Sintesis Khalkon dan Uji Aktivitas Tabir Surya Secara In Vitro

Synthesis of 2’,4’-dihydroxy-3,4-dimethoxychalcone and in vitro test of its sunscreen activity have been carried out. Chalcone was synthesized from 3,4-dimethoxybenzaldehyde and 2,4-dihydroxyacetophenone through Claisen-Schmidt condensation. The synthesis was performed by using KOH 40% under stirring at room temperature for 48 h. The synthesized compounds was characterized using FTIR, GC-MS and 1H NMR spectrometers. Further, the chalcone were screened for its in vitro sunscreen activity by using UV-Vis spectrophotometer. The result showed that the chalcone has been succesfully synthesized in 36.94% Yield. The activity of invitro test showed the chalcone has SPF values with maximal protection category at the consentration 15 µ/mL produce SPF 9.74

Kerentanan Schistosoma japonicum terhadap Praziquantel di Napu dan Lindu, Sulawesi Tengah Indonesia

Schistosomiasis in Indonesia is found in Napu, Lindu and Bada highland, Central Sulawesi. This disease is caused by Trematode worm, Schistosoma japonicum. Mass chemotherapy using praziquantel was done to reduce the prevalence of schistosomiasis since 1980’s. The objective of this study was to identify the development of resistance in S. japonicum to praziquantel in endemic areas. Field study was conducted in endemic areas Napu and Lindu in April –November 2011. All of the 80 stool-positive subjects in Napu and 60 stool-positive subjects in Lindu, were treated with a single dose of 60 mg/kg of praziquantel. On three, six, nine, and 12 weeks after treatment, all of the subjects were e xamined again using the same stool examination. The results showed that on three weeks examination after treatment, stoolnegative results were found in all subjects which represents a 100 % parasitological cure rate. All stool samples were re-examined six, nine, and 12 weeks after the first treatment and no stool-positive subjects were found. The results indicate that there was no evidence for reduced susceptibility of S. japonicum to praziquantel despite its extensive use in the endemic areas of Napu and Lindu for more than 20 years

PENENTUAN DAN ANALISIS SECARA MOLEKULER DAM STRAIN Schistosoma japonicum (TREMATODA) DI INDONESIA = DETERMINATION AND MOLECULAR ANALYSIS OF STRAIN OF Schistosoma japonicum (TREMATODA) IN INDONESIA

Schistosomiasis adalah penyakit endemik yang dapat menyerang manusia dan hewan di sekitar danau Lindu dan lembah Napu, Sulawesi Tengah, Indonesia. Penelitian ini bertujuan untuk mengetahui kemungkinan adanya variasi intra-spesies dari cacing dewasa Schistosoma japonicwn berasal dari Indonesia. Tikus liar dan siput, Oncomelania hupensis lindoensis, diambil dari danau Lindu dan lembah Napu, Sulawesi Tengah. Serkaria S. japonicum yang keluar dari siput kemudian di infeksikan ke lima ekor mencit untuk pengamatan cacing dewasa dan perubahan histopatologi semua organ. Serkaria dan owing dewasa diamati morfologinya, sebagian cacing dewasa di fiksasi dengan larutan ethanol absolut untuk dilakukan ekstraksi rDNA, amplifikasi dengan PCR, atau analisis restriction length fragment polymorphism (RFLP) dengan enzim digesti dan elektrophoresis pada agarose. Ekstraksi rDNA caring jantan dan betina secara individual dengan metoda phenol chloroform dan amplifikasi rDNA. menunjukkan hasil band yang baik. Hasil analisis RFLP dengan menggunakan 3 enzim Windifi, EcoRI dan menunjukkan perbedaan strain S. japonicum yang berasal dari Napu dan Lindu. Variasi intra-spesies rDNA cacing dewasa dijumpai pula di lembah Napu. Kata kunci : S. japonicum, analisis molekule

Analisis Kemampuan Literasi Matematika Siswa Setelah Mengalami Pembelajaran dengan Pendekatan Metakognitif-Diskursif

This study aims to determine the mathematical literacy abilities of class VIII students of SMPK St. Paulus Karuni in the subject of One Variable Linear Equations after experiencing a learning process using a metacognitive-discursive approach. The type of research used in this research is descriptive qualitative research. Data collection methods used are tests and interviews. The data analysis technique used is data reduction, data presentation and conclusion. The mathematical literacy ability of class VIII students of SMPK St. Paulus Karuni in the material Linear Equation One Variable based on Bloom's taxonomy level for each question is as follows: (1) for problem 1, there are eight out of nine students who reach level 5 or fulfill the first five indicators of Bloom's taxonomy, and one out of nine students can achieve level 4 or fulfilling the first four indicators of Bloom's taxonomy; and (2) for question 2, there were seven out of nine students who reached level 5 or fulfilled the first five indicators of Bloom's taxonomy, and two of the nine students reached level 3 or were able to fulfill the first three indicators of Bloom's taxonom

New Spontaneous Model of Fibrodysplasia Ossificans Progressiva

We report the first known example of spontaneous, naturally occurring fibrodysplasia ossificans progressiva (FOP) in a mammal. The Southeast Asian mouse deer of the genus _Tragulus_ (Artiodactyla: Tragulidae) have an osseous sheath covering the lower back and upper thigh region consistent with the clinical definition of FOP. This heterotophic bone deposition is sex related apparently with a genetic basis - it only occurs in males and is lacking in females; it is present in all adults males, including both wild obtained and zoo bred animals. _Tragulus_ may offer the opportunity to examine many of the disease's most significant attributes experimentally

Kerentanan Schistosoma Japonicum Terhadap Praziquantel Di Napu Dan Lindu, Sulawesi Tengah Indonesia

Schistosomiasis in Indonesia are found in Napu, Lindu and Bada highland, Central Sulawesi. This disease was caused by Trematode worm, Schistosoma japonicum. Schistosomiasis still a public health problem which its prevalence increase every year. The large scale treatment by mass chemotherapy using praziquantel was done to reduce the prevalence of schistosomiasis since 1980\u27s. The objective of this research was to identify the development of resistance in Schistosoma japonicum to praziquantel in endemic areas. Field study was conducted in endemic areas Napu and Lindu in April –November 2011. All of the 80 stool-positive subjects in Napu and 60 stool-positive subjects in Lindu, were treated with a single dose of 60 mg/kg of praziquantel. On three, six, nine, and 12 weeks after treatment, all of the subjects were examined again using the same stool examination. The results showed that on three weeks examination after treatment, stool-negative results were found in all subjects which represents a 100% parasitological cure rate. All stool samples were re-examined six, nine, and 12 weeks after the first treatment and no stool-positive subjects were found. The results indicate that there was no evidence for reduced susceptibility of S.japonicum to praziquantel despite its extensive use in the endemic areas of Napu and Lindu for more than 20 years