Study Participation of Dairy Cattle Famers in Pollution Control Management to the Product of Milk

Based on activity, the population on dairy cattle, can be divided into two kinds i.e. pollution around the farm and pollution on the product of  milk. In order to eliminate the potency of the pollution, then, the manages to control it is urgently needed. The research was conducted by the farmers in banyumas Regency, Central Java Province, the has aids dairy cattle from government. The aim of the research was to know of participation to pollution control management on the product of milk. Survey method and descriptive analysis were used in this research. The technique of sampling used to collected data by Multy Stage Purposive Random Sampling from Sutrisno (1981). The independent variable of this research was social characteristic of the farmers i.e. mean of livelihood, income of cattlemen, participation of cattlemen on social institution and type of animal production, meanwhite, the dependent variable was the manages of pollution control the product of milk. To know the level of  participation control of pollution the milk product by crossing of the between variable table. Based on the analyses, it was found that the participation farmers to the manages to pollution control on the product of milk was in the level of  “good”. (Animal Production 1(2): 63-74 (1999) Key Words: Participation levels, pollution, milk.

The Cellulolytic Activity And Volatile Fatty Acid Product Of Rumen Bacteria Of Buffalo And Cattle On Rice Straw, Elephant Grass, and Sesbania Leaves Substrates

Experiment on The Cellulolytic Activity and Volatile Fatty Acid Product of Rumen Bacteria of Buffalo and Cattle on Rice Straw, Elephant Grass, and Sesbania Leaves Substrates had been conducted at Feedstuff Laboratory of Animal Science Soedirman University. The basic design  that was used in this experiment was Completely Randomized Design (CRD) with factorial pattern of 6 x 3, three replications. The bacteria isolate as the factors were cellulolytic rumen bacteria isolate of buffalo (A1, A2, and A3) and cattle (A4, A5 and A6) while the substrates (second factor)  were NDF rice straw (S1), elephant grass (S2), and sesbania leaves (S3) Cell walls. The result of this experiment showed that the interaction between bacteria isolate and substrate  type were significant on pH, NDF digestibility, cellulase activity, pH was  6.28 until 6.43.  The NDF digestibility range was 12.27 until 55.61 percent. The lowers of cellulase activity was 5.11 IU/ml and the higher was 24.47 IU/ml. The range of acetic acid yield was 63.37 to 307.467 mg/100 ml. Range of  propionic production was 15.17 to 352.20 mg/ 100 ml. The production of butiric acid was 8.77 to 40.87 mg/ 100 ml. The cellulase activity  of cellulolytic rumen bacteria of buffalo was higher than cattle, and also their effect on NDF digestibility of rice straw, elephant grass, and sesbania leaves cell walls. The A3 of cellulolytic rumen bacteria isolate of  buffalo changed cell walls substrat to volatile fatty  acid was more effective than cattle, especially on cell elephant grass. Propionic and butiric  acid that was produced by cellulolytic rumen bacteria isolate of buffalo more higher than cattle (Animal Production 1 (1) : 1-9 (1999)Key Words: Cellulolytic, VFA, Rumen Bacteria, Buffalo, Cattle.