The purpose of this research is marketing of wetar honey in order to know the marketing chain of wetar honey and the factors that influence the production and marketing of wetar honey.The research method used  is a qualitative description method and  data collection  were conducted through interviews and FGDs with farmers group of wetar honey and also conducted laboratory test of wetar honey sample at Ambon Food and Drug Administration (BPOM) to obtain certificate. The results of this research are quantitatively and qualitatively describe. The results achieved in this study wetar honey business provides a very large result for the improvement of the community economy if there is a development effort both in terms of production ie from honeycomb to packaging, as well as marketing terms which are marketing, distribution dan promosion developed.. Total respondent increase income from the development of  wetar honey is Rp 50.000 – Rp 70.000 / 500 ml.  Based on the letter from BPOM Ambon Number PM.02.04.1092.04 to the honey parameter test for 500ml size has passed the test / eligible for consumption.

The objective of this study was to find out components of production cost and analyzing the cost of production materials which used full costing method and variable costing method. This research was conducted at October 2019 on PT. Katingan Timber Celebes Wamlana Village, Fenaleisela Subdistrict, Buru Regency. The company is a buried sawmill industry at Buru Island when has a primary industrial license for timber. Research data were collected by observation, documentation and interview methods, and then analyzed by full costing and variable costing methods. The result showed that the components of production cost consist of raw materials cost, direct labor cost used fixed factory overhead cost and variable factory overhead cost. The cost of production used costing method have value of  Rp.5.120.341.644,- more higher compered to variable costing is Rp.4.542.320.899,- the difference value of the cost of production due to full costing methods which imposes the fixed overhead cost and the variable overhead cost, that the cost of production is higher than with variable costing methods which imposes by factory overhead cost.

This study aims to determine the level of income at Paulus Sapiya's IPHHK before and during the Covid-19 pandemic. By using the formula of income analysis which is described descriptively. The results showed that before the Covid-19 pandemic, the revenue from the IPHHK Paulus Sapiya sawmill business, namely in 2018-2019, was Rp. 24,525,000 and Rp. 760,125,000. During the Covid-19 pandemic in 2020 and 2021, Paulus Sapiya's IPHHK industrial income was Rp. 36,465,000 and Rp. 27,945,000. Paulus Sapiya's IPHHK income has fluctuated in the last four years. Where the occurrence of fluctuations is influenced by the number of sales and requests received by the industry. Paulus Sapiya's IPHHK, which has been running for a period of four years, is profitable because the ratio of the total costs incurred is less than the income received by the industry.

This study aimed to determine changes in litter biomass and the effect of changes in litter biomass on carbon stock changes in Permanent Sample Plots of primary and secondary forest in the Protection Forest of Soya Village, Ambon City, for three years of measurement. This study used a sampling method with harvesting/collection and using laboratory analysis, where the working procedure used the SNI: 7724 guidelines. The data taken includes the water content of litter, total wet weight, dry weight of the sample, and wet weight of the sample to calculate the range of biomass or organic matter and carbon content of litter organic matter. The results showed that the average value of water content in both primary and secondary forests decreased. The depletion degree was higher in the first year than the second and third year. The biomass content of litter in primary forests decreased from year to year for three years of measurement. It causes a decrease in the carbon content in the primary forest. In contrast, the biomass content in secondary forests increased from year to year and increased carbon content from year to year for three years of measurement.

Sago trees, especially sago flour, have a high economic value. Various snacks made from sago flour are used as local foods such as sago tumang, papeda, and different cakes. This study aims to find out the economic value of sago production. Data collection method using interviews and direct surveys of 6 key informants who process sago. Primary and secondary data are analyzed qualitatively and quantitatively. The results showed that sago trees have economic value. The result of calculating the monetary value for the roof is ± Rp 304,660,000, sago tumang amounted to ± Rp 55,987,750 to ± Rp 68,808,250, and sago plate amounted to ± Rp 14,030,000 per year so that the total economic value of sago production of Rp 785,160,000 / year. Sago contributes to the economic improvement of the community and is a culture that is as a local food of the Moluccas that must continue to be preserved.