Garuda - Garba Rujukan Digital

Effect of various dietary nutrient density on the growth performance of local male ducks and their crosse Bintang, I.A.K; Silalahi, M; ., Antawidjaja; Raharjo, Y.C
Indonesian Journal of Animal and Veterinary Sciences Vol 2, No 4 (1998)
Publisher : Indonesian Animal Sciences Society

Three hundred day-old male ducklings were allocated randomly into 12 treatment combinations in 3 x 4 factorial design . Three levels of dietary density ration i.e : Low(12% /2,000 kcal), medium (16%/2,500 kcal) and high (20%/3,000 kcal) and 2 breeds of local ducks Tegal (TT) and Mojosari (MM) and their crossbreds (Tegal x Mojosari (TM) and Mojosari x Tegal (MT)) were applied. Each treatment combination consisted of5 replicates, each of 5 birds. The experiment was carried out for 8 weeks and measurements were weekly feed intake, body weight, weight and/or percentage of carcass, internal organs and abdominal fat. Results indicated that no significant interaction was detected between dietary nutrient density and the breeds of ducks on all parameters measured . Breeds of duck, as well as their crosses did not affect growth performance and other parameters . On the other hand, nutrient density influenced growth performance significantly, except for percentage of carcass and internal organs . In general, feed intake, body weight gain, feed efficiency, carcass weight and abdominal fat of ducks fed low density ration were significantly lower than those fed medium density, which were also lower than those fed high nutrient density diet . Weghtand length of intestine and kidney weight, of ducks fed low density diet however, were higher than the two other treatments . Â Keywords : Dietary density ration, breeds of duck, growth

Estimation of genetic distance of rabbit by morphometric analysis Brahmantiyo, B; Martojo, H; Monsjoer, S.S; Raharjo, Y.C
Indonesian Journal of Animal and Veterinary Sciences Vol 11, No 3 (2006)
Publisher : Indonesian Animal Sciences Society

The observation on morphological body conformation of English Spot (ES), Flemish Giant (FG), New Zealand White (NZWm), and Rex (Rexm) from Magelang, Central Java, and New Zealand White (NZWb), Rex (Rexb), Satin (Satin) and RS (RS) from Balitnak-Ciawi, were carried out to determine estimation of Mahalanobis genetic distance.Â This research was held in Magelang (Central Java) and Balitnak-Ciawi (West Java), 237 heads of Rabbits were used. Eleven different body parts were measured, those were head (length and width), ear (length and width), chest (girth, depth, and width), humerus length, radius-ulna length, tibia length and body length. General Linear Models were used in this observation (SAS package program). Simple discriminant analyses as further analyses were done for head (length and width), chest (girth, depth, and width), humerus length, radius-ulna length, tibia length and body length. ES, FG and NZWm rabbits had morphological size bigger than others. Mahalanobis genetic distance showed that NZWm and NZWb, Rexm and Rexb were had differences with genetic distances of 5.89139 and 6.75571 respectively. Rabbits from Magelang and from Balitnak were different on morphometric with mahalanobis distance of that region ranges were 4.89426 to 6.96749. Results from canonical analysis showed that the most discriminant variables were obtained by chest girth, chest width and humerus length on first canonical and head length on second cannonical. Key Words: Rabbit, Genetic Distance, Morphometric

Satin and their crossbred rabbit production Brahmantiyo, Bram; Raharjo, Y.C; Martojo, H; Mansjoer, S.S
Indonesian Journal of Animal and Veterinary Sciences Vol 15, No 2 (2010)
Publisher : Indonesian Animal Sciences Society

Rabbit productivity in intensive management to be evaluated considering development in the rabbit farming were rapidly increased. Rex, Satin and their crossbred (Reza) rabbits have been developed in Research Institute for Animal Production and productivity information of each breed can be used as basis for policy or model of cultivation and breeding in the community. Research conducted by evaluating the productivity of growth, carcass and the carcass proportion of the three strains of rabbit. Rex and satin growth were no different, and Reza was higher at 12-14 weeks of age. Carcass production comes from cutting the rabbit at the age of six months, this trait is strongly influenced by the weight of rabbits, and Reza gives the lowest performance compared to Rex and Satin. Rex, Satin and Reza were medium type rabbits with dual-purpose product (fur and meat). These rabbits showed the childs growth is good enough, to adapt the environment temperature and high food and have adequate carcass production. Key Words: Rabbit, Rex, Satin, Reza, Growth, Carcass

Local Duck Fanning At Paddy Three Times Planting Areas ("IP Padi 300") A.R, Setioko; Iskandar, S; Raharjo, Y.C; Soedjana, T.D; Murtisari, T; Purba, M; Estuninngsih, S; Sunandar, N; Sarosa, D
Indonesian Journal of Animal and Veterinary Sciences Vol 5, No 1 (2000)
Publisher : Indonesian Animal Sciences Society

Most of duck husbandry in Indonesia is still run traditionally, herded in rice field or in the swampy area. This kind of husbandry seemed to be much preferred by farmers as they thought it was a simple and did not need high skill and high capital "IP padi 300" was a term of rice planting system tree times instead of twice in a year. This kind of changing might have significantly affected duck faming. The objective of the study was to observe the interactively effect of "IP padi 300" to duck husbandry at the same area. Two locations were choosen (Subang, West Jawa and Pemalang, Central Java) with 5 farmers at each location to be involved in the study. As many as 1200 laying pullet ducks were distributed to 10 farmers at two locations. The farmers were suggested to raise laying ducks with their own systems (fully intensive, semi intensive and fully herded) and were observed for 6 months. Biota was observed on both field and in the crop of the laying ducks. There was an interactive effect of "IP padi 300" and the duck farming on the same area. The availability of feed was increased on the "IP padi 300", which gave benefit to duck farming especially fue herded system, not to go far from owners home base. Whilst the benefit to "IP padi 300" was assumed to the reduction of pest and desease, which was frequently attacked the rice field. The production of egg from herded duck was very fluctuative due to the movement and feed availability in the rice field. Field biota in Subang and Pemalang was very much the same in profile, although "golden snail" was only found in Subang. Ducks crop content seemed to be very much similar with the profile of field biota, although rice grain was the most in the crop. Thus, it was found that field biota was not reduced by "IP padi 300", in fact it was rather increased. Â Key words: IP 300, herded ducks, duck farming

Satin and their crossbred rabbit production Bram Brahmantiyo; Y.C Raharjo; H Martojo; S.S Mansjoer
Jurnal Ilmu Ternak dan Veteriner Vol 15, No 2 (2010): JUNE 2010
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Rabbit productivity in intensive management to be evaluated considering development in the rabbit farming were rapidly increased. Rex, Satin and their crossbred (Reza) rabbits have been developed in Research Institute for Animal Production and productivity information of each breed can be used as basis for policy or model of cultivation and breeding in the community. Research conducted by evaluating the productivity of growth, carcass and the carcass proportion of the three strains of rabbit. Rex and satin growth were no different, and Reza was higher at 12-14 weeks of age. Carcass production comes from cutting the rabbit at the age of six months, this trait is strongly influenced by the weight of rabbits, and Reza gives the lowest performance compared to Rex and Satin. Rex, Satin and Reza were medium type rabbits with dual-purpose product (fur and meat). These rabbits showed the child's growth is good enough, to adapt the environment temperature and high food and have adequate carcass production. Key Words: Rabbit, Rex, Satin, Reza, Growth, Carcass

Local Duck Fanning At Paddy Three Times Planting Areas ("IP Padi 300") Setioko A.R; S Iskandar; Y.C Raharjo; T.D Soedjana; T Murtisari; M Purba; S Estuninngsih; N Sunandar; D Sarosa
Jurnal Ilmu Ternak dan Veteriner Vol 5, No 1 (2000): MARCH 2000
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Most of duck husbandry in Indonesia is still run traditionally, herded in rice field or in the swampy area. This kind of husbandry seemed to be much preferred by farmers as they thought it was a simple and did not need high skill and high capital "IP padi 300" was a term of rice planting system tree times instead of twice in a year. This kind of changing might have significantly affected duck faming. The objective of the study was to observe the interactively effect of "IP padi 300" to duck husbandry at the same area. Two locations were choosen (Subang, West Jawa and Pemalang, Central Java) with 5 farmers at each location to be involved in the study. As many as 1200 laying pullet ducks were distributed to 10 farmers at two locations. The farmers were suggested to raise laying ducks with their own systems (fully intensive, semi intensive and fully herded) and were observed for 6 months. Biota was observed on both field and in the crop of the laying ducks. There was an interactive effect of "IP padi 300" and the duck farming on the same area. The availability of feed was increased on the "IP padi 300", which gave benefit to duck farming especially fue herded system, not to go far from owner's home base. Whilst the benefit to "IP padi 300" was assumed to the reduction of pest and desease, which was frequently attacked the rice field. The production of egg from herded duck was very fluctuative due to the movement and feed availability in the rice field. Field biota in Subang and Pemalang was very much the same in profile, although "golden snail" was only found in Subang. Ducks' crop content seemed to be very much similar with the profile of field biota, although rice grain was the most in the crop. Thus, it was found that field biota was not reduced by "IP padi 300", in fact it was rather increased. Key words: IP 300, herded ducks, duck farming

Effect of various dietary nutrient density on the growth performance of local male ducks and their crosse I.A.K Bintang; M Silalahi; Antawidjaja .; Y.C Raharjo
Jurnal Ilmu Ternak dan Veteriner Vol 2, No 4 (1998)
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Three hundred day-old male ducklings were allocated randomly into 12 treatment combinations in 3 x 4 factorial design . Three levels of dietary density ration i.e : Low(12% /2,000 kcal), medium (16%/2,500 kcal) and high (20%/3,000 kcal) and 2 breeds of local ducks Tegal (TT) and Mojosari (MM) and their crossbreds (Tegal x Mojosari (TM) and Mojosari x Tegal (MT)) were applied. Each treatment combination consisted of5 replicates, each of 5 birds. The experiment was carried out for 8 weeks and measurements were weekly feed intake, body weight, weight and/or percentage of carcass, internal organs and abdominal fat. Results indicated that no significant interaction was detected between dietary nutrient density and the breeds of ducks on all parameters measured . Breeds of duck, as well as their crosses did not affect growth performance and other parameters . On the other hand, nutrient density influenced growth performance significantly, except for percentage of carcass and internal organs . In general, feed intake, body weight gain, feed efficiency, carcass weight and abdominal fat of ducks fed low density ration were significantly lower than those fed medium density, which were also lower than those fed high nutrient density diet . Weghtand length of intestine and kidney weight, of ducks fed low density diet however, were higher than the two other treatments . Keywords : Dietary density ration, breeds of duck, growth

Estimation of genetic distance of rabbit by morphometric analysis B Brahmantiyo; H Martojo; S.S Monsjoer; Y.C Raharjo
Jurnal Ilmu Ternak dan Veteriner Vol 11, No 3 (2006): SEPTEMBER 2006
Publisher : Indonesian Center for Animal Research and Development (ICARD)

The observation on morphological body conformation of English Spot (ES), Flemish Giant (FG), New Zealand White (NZWm), and Rex (Rexm) from Magelang, Central Java, and New Zealand White (NZWb), Rex (Rexb), Satin (Satin) and RS (RS) from Balitnak-Ciawi, were carried out to determine estimation of Mahalanobis genetic distance. This research was held in Magelang (Central Java) and Balitnak-Ciawi (West Java), 237 heads of Rabbits were used. Eleven different body parts were measured, those were head (length and width), ear (length and width), chest (girth, depth, and width), humerus length, radius-ulna length, tibia length and body length. General Linear Models were used in this observation (SAS package program). Simple discriminant analyses as further analyses were done for head (length and width), chest (girth, depth, and width), humerus length, radius-ulna length, tibia length and body length. ES, FG and NZWm rabbits had morphological size bigger than others. Mahalanobis genetic distance showed that NZWm and NZWb, Rexm and Rexb were had differences with genetic distances of 5.89139 and 6.75571 respectively. Rabbits from Magelang and from Balitnak were different on morphometric with mahalanobis distance of that region ranges were 4.89426 to 6.96749. Results from canonical analysis showed that the most discriminant variables were obtained by chest girth, chest width and humerus length on first canonical and head length on second cannonical. Key Words: Rabbit, Genetic Distance, Morphometric

Title

Found 8 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 8 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 8 Documents
Search