Mashur Mashur
Program Studi Pendidikan Dokter Hewan, FKH, Universitas Pendidikan Mandalika

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Pengolahan Limbah Organik Pasar Menggunakan Reaktor Cacing Tanah (Lumbricus rubellus) dengan Metode Continuous Flow Bin Mashur Mashur; Hunaepi Hunaepi; Kemas Usman; Iwan Desimal
Bioscientist : Jurnal Ilmiah Biologi Vol 8, No 2 (2020): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bjib.v8i2.3239

Abstract

Market waste is the second largest waste after household waste. Vegetable and fruit waste is the largest organic waste that comes from market waste. Various waste management efforts have been carried out by the government and the community, but have not completely resolved the waste problem. The purpose of this study was to determine the effect of market organic waste processing using an earthworm reactor (Lumbricus rubellus) with a modified Continuous Flow Bin method on cocoon production, biomass, and exmecat. This study used an experimental method with a completely randomized design (CRD), with three treatments of a continuous flow bin modified three types of mixed media materials to increase cocoon production, biomass, and exmecat quality. The results showed that the type of reactor had a significant effect (P ≤ 0.05) on cocoon production, the amount of biomass, biomass weight, broodstock mortality, exmecat production, media temperature, and media humidity, but had no effect on media pH. The use of reactor 2 (R2) with a mixture of 50% horse feces + 50% rice straw + feed 50 grams / day / nest box for market organic waste is the best reactor compared to reactor 1 (R1) and reactor 3 (R3). The amount of organic waste that can be processed by earthworms (Lumbricus rubellus) either as a medium or as feed is an average of 4.35 kg / nest box for 40 days of cultivation with a stocking density of 25 grams of earthworms / nest box. Based on the results of this study, it can be concluded that the ability of earthworms (Lumbricus rubellus) to process market organic waste using the modified Continuous Flow Bin method can reach 4.35 times their body weight / day. Thus, this waste processing method can be a complete solution to solving market organic waste management problems.
Kelayakan Usaha Budidaya Cacing Tanah Eisenia feotida di Era New Normal Covid-19 untuk Meningkatkan Pendapatan Masyarakat Mashur Mashur; Hunaepi Hunaepi
Bioscientist : Jurnal Ilmiah Biologi Vol 10, No 1 (2022): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v10i1.5169

Abstract

This study aims to determine the feasibility of developing Eisenia foetida earthworm cultivation with multilevel shelf technology as a new source of income to increase income for the community in the New Normal Era of Covid-19. The research was carried out at the Earthworm Teaching Farm in Mandalika Village, Mataram City, West Nusa Tenggara Province in January-June 2020. The components of cultivation technology applied were three-storey shelf technology, plastic tub nest box, earthworm stocking density of 25 grams/ nest box, using a mixed media of 50% horse feces, 50% rice straw, 50% goat feces mixed feed, and 50% rumen contents that have been fermented for three weeks. The results showed that, B/C >1.0; the IRR value is greater than the prevailing interest rate (>18-40%) and the NPV value is >0. The net income of cultivators during one production cycle (40 days) is Rp. 9,231,300. If a year is harvested 8 times, then the net income is Rp. 73,850,400 per year with three-storey shelf technology or a net income rate that has been assessed now with an interest rate of 18% per annum Rp. 62,585,112 in the first year and Rp. 53,038,176 in the second year. The conclusion is that the development of the Eisenia foetida earthworm cultivation business with multilevel shelf technology on a business scale of 100 m2 is feasible to be developed as a new business for the community, especially earthworm cultivators because it can increase people's income in the New Normal Era of Covid-19.
Dampak Covid-19 terhadap Tingkat Kecemasan dan Kinerja Keluarga Peternak Sapi Potong pada Peternakan Rakyat di Provinsi Nusa Tenggara Barat Dina Oktaviana; Mashur Mashur
Bioscientist : Jurnal Ilmiah Biologi Vol 10, No 2 (2022): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v10i2.6791

Abstract

Data on the development of the Covid-19 pandemic as of May 17 2020 shows that all areas in West Nusa Tenggara Province are declared as red zones. This condition causes people to become anxious. One community group that feels this anxiety is beef cattle breeders on smallholder farms. The purpose of this study was to determine the impact of the Covid-19 pandemic on the anxiety level of beef cattle farming families on smallholder farms in West Nusa Tenggara Province. The research method is a survey method from May to September 2022 in 10 regencies/cities throughout West Nusa Tenggara Province. There are 20 parameters that are measured as indicators of anxiety levels. Anxiety levels are measured with a Likert scale of 1-5. Data was tabulated using Microsoft Excel and then analyzed descriptively. The results showed that the impact of the Covid-19 pandemic was most felt by the farmers' wives with an average anxiety level of 97.4%; farmer's children 94.0%; and father as the head of the family 93.3%. The performance of beef cattle breeders is measured by seven indicators showing that 81.5% of beef cattle raising families do not stay at home all day long, but 70.4% leave the house to work in the fields, gardens and fields, and earn a living for their families. The conclusion is that all members of the beef cattle farmer's family feel anxious about the Covid-19 pandemic. The farmer's wife is the member of the family who feels the most anxiety. Nonetheless, the Covid-19 pandemic did not have a negative impact on the performance of beef cattle farming families on smallholder farms in West Nusa Tenggara Province.