Pemasaran jasa secara khusus yakni pemasaran pada produk dalam bentuk jasa atau produk tidak berfisik pada dasarnya berbeda dengan pemasaran pada produk berfisik. Perlu dipahami teknik pemasaran jasa tentu tidak hanya harus dikuasai pemilik perusahaan, namun juga karyawan. Tidak sedikit yang justru kondisinya lebih ahli karyawannya, karena karyawan akan fokus pada satu jenis tugas dan cabang tugas yang masih berhubungan. Sementara pemilik apa yang dipikirkan punya cabang lebih banyak. Agar lebih mudah dan sukses dalam memasarkan jasa, maka kenali dulu apa itu pemasaran jasa dan segala unsur maupun aspek yang mempengaruhinya.

Lignocellulose is a complex molecule consisting of lignin, cellulose, and hemicellulose was difficult to degrade. Microorganisms such as fungi and bacteria have the ability to produce lignocellulolytic enzymes that can degrade lignocellulose. This study aimed to isolate and screen endophytic fungi isolates from local rice which have the ability to produce lignocellulolytic enzymes. Entophytic fungi were isolated from roots, stems, and leaves of local rice. Fungi was isolated on Potato dextrose Agar (PDA) media. Screening of endophytic fungi for lignocellulolytic enzyme production by Czapek Dox Agar (CDA) media which have been added with reamazol brilliant blue (RBB), chitin, carboxymotin cellulose, pectin and, lignin as much as 0.1% respectively. The presence of clear zones around endophytic fungi isolates is an indicator of the ability to produce chitin, cellulose, pectin, and lignin. Successfully isolated 16 endophytic fungi isolates from Pulu Mandoti Local rice. The 16 endophytic fungus isolates have the different ability in producing lignocellulosic enzymes (cellulose, chitin, lignin and pectin). There were 3 isolates that have the highest ability in producing cellulose, chitin, lignin and pectin enzymes. These results relevant to explore endophytic fungi and has potential in degrading agricultural waste and controlling pests and diseases on plants.

The purpose of this community service activity is to increase the knowledge and skills of partners in managing plastic waste into creative products on Salemo Island. The partners of this service are youths who are less productive who are members of the Joint Rezki Fisherman Group. The implementation of this activity consists of several stages, namely providing materials, interviews, demonstrations of making plastic waste products, monitoring, and evaluating activities. The results of this service activity are an increase in the knowledge and skills of partners regarding waste management techniques, producing waste products made from plastic into valuable products, and the formation of partner business working groups. The types of plastic waste products produced are wall hangings, tissue holders, pencil or pen holders, bags, decorative lights, accessories containers, cellphone chargers, and piggy banks.

This study aims to analyze the effect of implementing preventive maintenance on increasing production productivity in a fish canning company in East Java. This study uses a quantitative method, namely the method used to examine certain populations or samples with data collection techniques carried out through observation and the results of questionnaire answers that have been filled out by employees in the production and engineering departments. The population used in this study is the production machines used to carry out the production process with the samples used, namely production machines of 30 units. Data analysis in this study used SPSS software by conducting hypothesis testing which consisted of a coefficient of determination test (R-square) and a partial t test. Based on the results of the analysis of the calculation of the hypothesis, the t-count value of 10,624 is greater than the t-table value, which is 1,701 and the significance value obtained is less than 0.05, which means that the application of preventive maintenance on production machines has a positive and significant effect on increasing production productivity, while the R-square value obtained is 0.885 which states that the variable of applying preventive maintenance has an effect on increasing production productivity by 88.50% and the remaining 11.50% is influenced by other variables.