Penelitian ini bertujuan untuk mengetahui risiko produksi cabai merah di Desa Margototo Kecamatan Metro Kibang Kabupaten Lampung Timur. Penelitian dilakukan di di Desa Margototo Kecamatan Metro Kibang Kabupaten Lampung Timur. Metode Pengambilan sampel dilakukan dengan menggunakan metode acak sederhana (simpel random sampling). Dengan pemilihan sampel sebanyak 37 petani yang ikut dalam kelompok  tani yang membudidayakan cabai merah. Pelaksanaan penelitian dilakukan pada bulan Desember 2020 hingga Januari 2021. Untuk menjawab tujuan tersebut dianalisis dengan dengan menggunakan koefisien variasi (CV). Hasil penelitian menunjukkan bahwa risiko produksi pada usahatani cabai merah di Desa Maragoto Kecamatan Metro Kibang Kabupaten Lampung Timur memiliki risiko yang rendah dengan nilai koefisien variasi untuk risiko produksi sebesar  0,31. Kata kunci : cabai, produksi, risiko.

This research was to analyze the risk of production of paddy rice farming which received the Tertiary Irrigation (TI) optimization policy as compared to that without the Tertiary Irrigation (TI) optimization policy. This research was conducted in the village of Tulusrejo Pekalongan District of East Lampung regency. This research employed simple random sampling to collect the sample. The sample totaled 41 farmers consisting of 27 farmers who received the JIT optimization policy and 14 farmers who did not get the policy. This research was conducted from December 2016 to January 2017. Coefficient of Variation (CV) and t-test analysis were used to figure out the answer. The results showed that the risk of paddy rice production of farming which received the Tertiary Irrigation (TI) optimization policy is smaller than that which did not get the policy, although statistically it was not significantly different.

This study aims to analyze the level of participation of cooperative members in RAT, pay deposits, and utilize existing business services in cooperatives, analyzing the influence of member participation on the economic benefits of cooperatives received by cooperative members. This research was conducted by descriptive method. The study sample was 55 people who as a whole were members of the all-round cooperative business of MDIT farmers. The data collected consists of primary data and secondary data. The analytical method used is the level of participation analysis and multiple linear regression analysis. The results showed that the level of participation of members in RAT and paying deposits must be included in the high category while participation in the utilization of business units is included in the low category. Based on the results of multiple linear regression analysis, it is known that the participation of cooperative members has no significant effect on the magnitude of the economic benefits of cooperatives received by members in the past year.

This study aims to: 1) Analyze the feasibility of cassava processing business into instant tiwul (KWT Tani Hidup) in Wonosari Village Pekalongan District East Lampung Regency, 2) Know the income of cassava processing into instant tiwul (KWT Tani Hidup) in Wonosari Village Pekalongan District East Lampung Regency. The method of analysis used for the first purpose is financial analysis such as NPV, IRR, Payback Period (PP), Net B / C, and BEP. The second purpose used income analysis. Research location in Wonosari Village Pekalongan District East Lampung Regency. The results of this research can be summarized as follows: 1) Cassava processing business into instant tiwul (KWT Tani Hidup) in Wonosari Village Pekalongan District East Lampung Regency is feasible to be developed and profitable when viewed from financial feasibility from Net Present Value (NPV), worthy business with a positive NPV value is Rp 38,118,538; Internal rate of return (IRR) is 98%; Gross Benefit Ratio (Gross B/C) is 1.71; Net B/C is 3.92; Profitability ratio (PR) is 1.69; Payback period (PP) is 0.1; and BEP is 1.31 ; 2) Instant tiwul business income (KWT Tani Hidup) in Wonosari Village Pekalongan District East Lampung Regency in one month is Rp. 4.460.083 / month.

Background. The ability to sustain attention over period of time is called concentration.Concentration is one of the important factor for studying, especially for school children. Swimming as an exercise expected to be improving concentration. Objective. The aim of this study was to know the relation between swimming and concentration in childrens.Method. This study was experimental study with pre-posttest without control group design. Subjects were 8 children within 6-12 years old (age 8,50 + 1,41) Results. There was significant relation between swimming and concentration (p= 0,042). The mean concentration score had increased after the 8-weeks swimming intervention (76,25+ 13,30 to 83,13 + 9,98.) Conclusion. There was relation between swimming and concentration in children