Pengaruh Bahan Atap Kandang dan Strain terhadap Penampilan Ayam Pedaging

An experiment was carried out to study the effect of roof materials and strain on broiler performance, located at Dajan Peken Village, Tabanan region of Bali, about 50 m above sea level. A completely Design (CRD) with factorial arrangement 2 x 2 and three replicates was used. Each replicate constained or four birds. The primary factor were coconut leaf roof (K1) and galvanised iron roof (K2), while the secondary factor were strain of CP.707 (Sl) and MF.202 (S2) respectively. Feed in mash form was offered ad libitum. Result of this experiment showed that there were no significant interaction between roof and strain on broiler performance (P>0,05). There were significantly higher body weight gains in K1 as compared to K2 (P<0,05), but there were no significant differences of strain (P>0,05) and feed and water consumption (P>0,05). It is concluded that broilers housed under coconut leaf roof had a better performance compared to birds housed under galvanized iron

PENGARUH BAHAN ATAP KANDANG DAN STRAIN TERHADAP PENAMPILAN AYAM PEDAGING

An experiment was carried out to study the effect of roof materials and strain on broiler performance, located at Dajan Peken Village, Tabanan region of Bali, about 50 m above sea level. A completely Design (CRD) with factorial arrangement 2 x 2 and three replicates was used. Each replicate constained or four birds. The primary factor were coconut leaf roof (K1) and galvanised iron roof (K2), while the secondary factor were strain of CP.707 (Sl) and MF.202 (S2) respectively. Feed in mash form was offered ad libitum. Result of this experiment showed that there were no significant interaction between roof and strain on broiler performance (P>0,05). There were significantly higher body weight gains in K1 as compared to K2 (P0,05) and feed and water consumption (P>0,05). It is concluded that broilers housed under coconut leaf roof had a better performance compared to birds housed under galvanized iron

Construction of Metacognition Skills Through Students` Worksheet with Problem Based Learning Approaches

Student worksheets usually contain direct instruction for student to fill in, without any individually thinking steps was involved. Therefore, it is necessary to develop student worksheet which can lead the student to construct their knowledge. This research aimed to determine the worthiness and the effectiveness of student worksheet with problem based learning approaches through Reseach and Development (R&D) method. The instruments used in this research consist of experts validation sheets, students and teachers response sheet, Metacognitione Activities Inventory (MCA-I) questioner, test with metacognition indicators, and affective and psycomotoric observation sheets. The data were analysed by using descriptive quantitative method involving three experts on teaching materials, topic, and language aspects. The results show that 29.33; 26.67; and 22 on “very worthy” grade. The N-gain on metacognition analysis test at 0.70 with “high” grade and the MCA-I indicators was increased from 57.35 to be 78.01 with metacognition skill grade from began to grow then increased to be well developed. On the other hand, the student and teacher response were positive. These results indicate that the student worksheet with problem based learning approaches effectively improve the student metacognition aspects