The aim of this experiment was to determine crude fiber content of sago by product fermented with White Root fungi and urea. The treatments were imposed in a Randomized Complete Design with three replications. The treatments were ration with: medium without White Root fungi and urea (R0), medium with White Root fungi (R1), medium with White Root fungi and 0,25% urea (R2), medium with White Root fungi and 0,50% urea (R3).  Parameters measured were NDF, ADF,  and lignin. The results showed that all components of crude fiber decreased during fermentation periods with White Root fungi (Pleurotus ostreatus) and urea. The average NDF content of fermented sago-by products were 57,27%, 51,25%, 52,37%, and 50,94% for R0, R1, R2, and R3, repectively.  There was significant differences between R1, R2. R3 and R0 (P<0,05). The average ADF content of fermented sago-by products were 49,54%, 47,58%, 46,75, and 45,14% for R0, R1,R2, and R3 respectively. There was significant differences between R1, R2, R3 and R0 (P <0,05).  Statistical analysis showed significant difference in ADF content between R3 and R0.  The average lignin content of fermented sago-by products were 6,64%, 5,74%, 5,39%, and 5,41% for R0, R1, R2, and R3, respectively. There were no significant differences among the treatments.  It be can concluded that sago-by product fermented with white root fungi and 0,50% urea decreased crude fiber components.

King grass is parenenial plant that grow slower then elephant grass.  The growth and development of the  plant breed effected by development of the clone so that some efforts must be taken  to stimulate germinative  development of king grass. The research purposed to know how for the level of IBA  consentration and immersion period of the slip of plant has an effect  toward the growth of germination of king grass. Complete randomizet design of factorial type 3 x 3 and Duncan’s multiple range test, were used in the experiment. The treatments  were used  in the eksperiment: K1 (100 ppm of concentration), K2 (200 ppm of concentration), K3 (300 ppm of concentration), W1 (one hours of immersion  period), W2 (two hours of immersion  period), W3 (Three hours of immersion  period). The result of this research  showed that amount the treatments gave significant effect to the percentation of buds, number of buds, height of plant, number of roots, length of root. Nevertheless, there  was an inccclination that the more  the height of consentration  level was given, the result would better than the research. It can be concluded that the level of IBA consentration and immersion period  had a positive effect influences which from the  average result obtained K3W3 gave the heighest percentation of buds appear, number of buds, height of plant and length of roots. While persentation  of buds to appear, number of buds, height of buds and the lowest roots length founded in K1W1.

Livestock is an important component to fulfil food need and as source of protein for the community which increase annually. These research objective was to determine the type of agricultural food crop waste, how much production of dry matter, crude protein, and Total Gigability Nutrit and also to find out how much the capacity of agricultural food crop waste in the Waelata District, Buru Regency. Feedstuff development is directed to optimize the use of local feed source, in particular crops waste. The results showed that crops waste available in Waelata were dominated respectively by rice (Oryza sativa L.) 92.17 %, sweet potato (Ipomoae batatas) 2.81 %, corn (zea mays ssp.) 1.89 %, peanut (Arachis hypogaea L.) 1.89 %, and cassava (manihot esculenta crantz) 1.12 %. Total dry matter production of the crops waste were rice (Oryza sativa L.) 2.52 tones/ha, sweet potato (Ipomoae batatas) 1.78 tone/ha, corn (zea mays ssp.) 0.63 tone/ha, peanut (Arachis hypogaea L.) 1.67 tones/ha, and cassava (manihot esculenta crantz) 0.41 tones/ha. Capacity of crops waste to support livestock systems based on dry matter, crude protein, Total Digestible Nutrient was respectivelly e.317 UT, 263 UT, and 3.134 UT.