Composting is one alternative in the processing of waste. In this study use the of organic waste from the campus of UPN "Veteran" East Java. This study aims to analyze the effect of adding cow dung (KS) in the process of composting organic waste from campus UPN "Veteran" East Java is aerobically and effectively determine the composition of the mixture is needed in the composting process than without the addition of bioactivator with variations of aeration. The results of the optimization made composting organic fertilizer granules with the variation of adhesiveudMaterial of yard waste that composted is24 Kg (SK), while the materials are added to the cow dung (KS) with a variation of 2.20 Kg: 5.49 Kg: 8.23 kg compared with no addition of a mixture (bioactivator) as well as variations in aeration, namely conventional and air injection aeration.udFrom research conducted, garden waste have Carbon content (C-Organic) 31.17%, 1.08% total nitrogen and ratio of C/N 17. Composting garden waste is added to the recommended optimum cow manure according the criteria of the ISO :19- 7030-2004 to conventional methods with addition of 5.49 kg of KS, whereas injection with the addition of aeration to 8.23 Kg KS. Composting requires 28 days. Composition of the compost product quality conventional aeration contains 28.02% C; 2.62% N; 0.577% P; 2.14% K, and the ratio C / N 11. As for the method of aeration air injection containing 26.91% C; 2.18% N; 0.526% P; 2.05% K, and the ratio C/N 12udOptimum results from the decomposition of organic fertilizer granules have made reference to regulation of agriculture minister RI No.2 / PERT / HK.060/2/2006 which showed the best results of conventional aeration composting using clay adhesive containing nutrient 12.97% C; 1:08% N: 1.21% P; 1.35% K, and the ratio C / N 12 , while the strength test results show the value of 137.49 kPa, it is recommended as a soil conditionerudud
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机译：堆肥是废物处理中的一种替代方法。在这项研究中，使用来自UPN东爪哇UPN校园的有机废物。这项研究旨在分析在校园UPN“老兵”东爪哇地区的有机废物堆肥过程中添加牛粪（KS）的效果，有氧和有效地确定了堆肥过程中所需混合物的成分，而不添加曝气变化的生物活化剂。优化的结果使有机肥料颗粒的堆肥量与粘合剂/ ud的变化一致。堆肥的堆肥材料为24 Kg（SK），而添加到牛粪（KS）的材料的变化为2.20 Kg：5.49 Kg ：8.23千克，而没有添加任何混合物（生物活化剂），并且没有曝气变化，即常规曝气和空气曝气。 ud从进行的研究来看，花园垃圾的碳含量（C-有机）为31.17％，总氮为1.08％， C / N比17.按照ISO：19-7030-2004的标准，将堆肥花园废弃物添加到推荐的最佳牛粪中，并加入常规方法，添加5.49 kg KS，而注入时则添加通气到8.23公斤KS。堆肥需要28天。常规曝气堆肥产品质量组成中含有28.02％C; 2.62％N; P 0.577％; K为2.14％，和C / N之比为11。至于充气空气喷射的方法中含有26.91％的C;氮2.18％; P的0.526％;钾含量为2.05％，C / N 12 ud比有机肥料颗粒分解的最佳结果参考了农业部长RI No.2 / PERT / HK.060 / 2/2006的规定，该规定显示了传统肥料的最佳效果使用含有12.97％C养分的黏土粘合剂进行曝气堆肥； N：1：08％：P 1.21％; 1.35％K，C / N 12比，强度测试结果显示值为137.49 kPa，建议将其用作土壤改良剂 ud ud
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