Jurnal Universitas Winaya Mukti
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Analisis Tingkat Kesejahteraan Rumah Tangga Petani Padi di Desa Cadaskertajaya Kecamatan Telagasari Kabupaten Karawang
Full text linkAgricultural development in rural areas not only increases production, but also increases people's income, opens up more job opportunities, and improves welfare. This research aims to analyze farmer household income, farmer household expenditure, and the level of welfare of rice farmer households in Cadaskertajaya Village, Telagasari District, Karawang Regency. The research method used is Mix Method, with primary and secondary data types. Primary data was collected through interviews using questionnaires from 47 rice farmers. Secondary data was obtained from the Central Statistics Agency, Karawang Regency Agricultural Service, Cadaskertajaya Village, and other institutions. Samples were taken using the proportional random sampling method, with the criteria being farmer owners and farm workers. Data analysis uses the Directorate of Land Use's criteria poverty line for household income, the Sayogyo criteria poverty line for household expenditure, and welfare indicators from BPS. The research results show that the average household income of rice farmers in Cadaskertajaya Village is IDR 34,582,351.69 per year and IDR 8,124,446.81 per capita per year. The household expenditure of rice farmers is IDR 25,380,255.32 per year and IDR 8,413,937.59 per capita per year. Based on the poverty line criteria of the Directorate of Land Use, 53.19% of farmers are not poor, and according to the Sayogyo criteria, 82.61% are not poor. The welfare level is calculated using 11 indicators from BPS, with the highest score being 33 and the lowest score being 27, which is still included in the high welfare category
Analisis Pendapatan dan Faktor-Faktor yang Mempengaruhi Pendapatan Usaha Emping Melinjo
Full text linkThis study aims to find out: (1) The cost of emping melinjo business. (2) Business income emping melinjo. (3) What factors affect the business income of emping melinjo. The method used in this study is quantitative research method. The population in this study is emping melinjo business actors in Tuk Village, Kedawung District, Cirebon Regency. The sampling technique in this study was to use a simple random sampling technique as many as 52 business actors were sampled. The data analysis technique used are classical assumption test and multiple linear regression using SPSS 22 aplication. The results showed that: (1) The costs incurred for fixed costs and variable costs were RP 85,531/month and RP 16.302.433/month respectively with total costs of Rp 16.387.964/month and average receipts of Rp 19.119.519/month. (2) Average income of Rp 2.731.556/month and worth working on with an R/C ratio of 1.18. (3) Factors that affect emping melinjo business income are selling price, raw material price, and length of business. The results of this study are useful for emping melinjo business actors in order to increase business income
Uji Efektivitas Beberapa Media Tumbuh Alternatif Limbah Organik dengan Penambahan Tepung Kulit Udang terhadap Pertumbuhan Cendawan Entomopatogen Lecanicillium lecanii
Full text linkAlternative control uses the entomopathogenic fungus Lecanicillium lecanii which is propagated using agro-industrial waste as a substrate for the production of locally available conidia. Propagation of L. lecanii was carried out on media supplemented with shrimp shell flour as additional nutrition. This research aims to provide the best alternative media for the growth of L. lecanii. The research was carried out at the Biological Agents Laboratory (BBPOPT), from March to May 2024. The method used was an experiment with a single factor Completely Randomized Design (CRD). This research consisted of 7 treatments in 4 repetitions: K (Corn Media); A (Sugar Bagasse); B (Tea Dregs); C (Sawdust); D (Sugar Bagasse + Shrimp Shell Flour); E (Tea Dregs + Shrimp Shell Flour); F (Sawdust + Shrimp Shell Flour). The results showed that L. Lecanii has a short incubation period, namely one hsi and alternative organic waste media with the addition of shrimp shell flour is more effectively used in the propagation of the L. lecanii fungus and has a significant effect on colony diameter (8.84 cm) in sawdust + shrimp shell flour. Alternative media with the addition of shrimp shell flour is recommended for the growth of the fungus L. lecanii
Pengaruh Campuraan Bakteri Pelarut Fosfat dan Bakteri Penambat Nitrogen terhadap Pertumbuhan Tanaman Jagung pada Lahan Kelapa Sawit (Elaeis guineensis Jacq.) Menghasilkan
Full text linkIntercropped farming utilizez used open spaces as an alternative to making empty land more productive. In certain periods, oil palm plantations have open spaces that can be used for planting intercropped plants. The problem is, in general, that oil palm plantations are planted on marginal land, such as inceptisol that is weak in phosphate, so if they are planted with palm oil, it is necessary to provide fertilizer with the main macro element content for palms to grow optimally, such as phosphorus (P) and nitrogen (N). Efforts can be made to meet the P and N requirements by applying combinations of microorganisms such as phosphate solubilizing bacteria (PSB) and nitrogen-fixing bacteria (NFB). The study aims to find out the effect of various dosages of PSB and NFB combinations on the growth and yield of corn crops, as well as the effect of corn crops on the growth and physiology of palm oil crops. The experiment was conducted at the Ciparanje Experimental Farm, Faculty of Agriculture, Padjadjaran University, January to April 2024. The study used a randomized block design (RBD) with six treatments repeated four times. The treatments included the application of a combination of Pseudomonas sp. and Azotobacter sp., which included: 10 kg/ha of PSB and NFB per plant, 20 kg/ha of PSB and NFB per plant, 30 kg/ha of PSB and NFB per plant, 40 kg/ha of PSB and NFB per plant, and 50 kg/ha of PSB and NFB per plant. Experimental results showed that the PSB and NFB mixture increased crop height 5.28%, stem diameter 3.19%, cob length 9.2%, cob diameter 9.8%, dried weight by 100 seeds 14.5%, and dried weight by corn plant 33.46%. The 40 kg/ha and 50 kg/ha dose of PSB and NFB per plant is the most efficient dose for the growth and of palm oil crops producing 2
Analisis Hubungan Produktivitas Tanaman Jagung (Zea mays L.) Dengan Karakteristik Kimia Tanah di Kecamatan Cibugel Kabupaten Sumedang
Full text linkABSTRAKPermintaan jagung di Indonesia terus meningkat tiap tahunnya, akan tetapi kondisi tersebut tidak diimbangi dengan peningkatan produktivitas jagung dalam negeri. Salah satu upaya yang dapat dilakukan untuk memaksimalkan produktivitas tanaman jagung dengan memahami informasi mengenai karakteristik kimia tanah di lahan perkebunan jagung. Penelitian ini bertujuan untuk menganalisis hubungan karakteristik kimia tanah produktivitas tanaman jagung. Penelitian dilaksanakan pada November 2022 – Maret 2023 di Kecamatan Cibugel, Kabupaten Sumedang dan Analisis laboratorium di lakukan di Laboratorium KTNT Fakultas Pertanian Universitas Padjadjaran. Metode penelitian menggunakan metode deskriptif, survei dan prediktif pada 18 sampel tanah. Wilayah pengambilan sampel tanah didapat dari uji analisis dan overlay dari satuan lahan berupa elevasi, kemiringan, iklim, dan area produksi jagung. Perkebunan jagung berada pada area dengan kemiringan 10°- 30° dan ketinggian berkisar di 600 – 1000 mdpl. Hasil analisis penelitian menggunakan metode korelasi karakteristik kimia tanah (KTK, C-organik, pH) dengan produktivitas tanaman jagung. Hasil korelasi menunjukan bahwa terdapat hubungan yang lemah antara karakteristik kimia dengan produktivitas tanaman jagung di Kecamatan Cibugel. Hasil uji analisi korelasi terhadap karakteristik kimia tanah menunjukan bahwa pH, C-organik dan KTK memiliki hubungan yang lemah terhadap produktivitas tanaman jagung dengan masing-masing nilai korelasi r = 0,26tn, r = 0,43tn, dan r =0,24tn.Kata Kunci: pH; KTK; C-Organi
Sosio-Ekologi Masyarakat Sekitar Sabuk Hijau (Greenbelt) Waduk Jatigede
Full text linkGreen Belt area of the Jatigede Reservoir are located at an elevation of 260-262.5 masl covering 5 administrative districts namely Jatigede, Jatinunggal, Wado, Darmaraja and Cisitu. Spatialy is included into a local protected area which one the ownership of land is under the authority of the reservoir management. The phenomenon that occurred earlier in the dams in Indonesia are the green belt fields has degradation such as occupational settlement and conversion of agricultural land by civil society which does not convey the principles of soil and water conservation. Green belt area as buffer zone and an interface between the core zone (aquatic) and the outside of reservoir area (community settlement). The socioecological interaction between human and natural resources will always occur in the buffer zone. The object of this research is to learn of socio-ecology at green belt land as multifunctional area both for conservation and production function and in its utilization involving people affected by the construction of Jatigede dam. The method used is a concurrent quantitative-qualitative combination to explore the biophysical, social, economic and cultural characteristics and perception of the stakeholders about exictence the green belt of the Jatigede dam. The socio-ecology of civil society not use concept in land use plan green belt of jatigede reservoir is to make zonation based on biophysical factor that is zones of conservation and production. Â Keywords : Green belt, Jatigede Reservoir, Socio-ecology landscap
DISTRIBUSI DAN PENGGUNAAN HABITAT EMPAT SPESIES FELIDAE DI TAMAN NASIONAL BUKIT BARISAN SELATAN
Full text linkThe polulation of Cat Family (Felidae) in Southeast Asia has declined in nature owing to its lost habitat, fragmentation one and massive hunting. Meanwhile, the research of Asiatic Golden Cats, Sunda Clouded Leopards, Marbled Cats, and Asian Leopard Cats is not much conducted. This research aimed to find out their distribution and habitat use in Southern Bukit Barisan National Park (BBSNP). The data intake employed Camera Trap, then analyzed by occupancy model with single season and single species applying R-software. It was found that Asiatic Golden Cat Occupancy Model yielded 0.75 in Intensive Protection Zone or Zona Perlindungan Intensive (IPZ) and 0.4 occupancy value in northen parts of Sourthern Bukit Barisan National Park (BBSNP). Furthermore, its Sunda Clouded Leopards resulted in 0.50 in IPZ and 0.42 occupancy value in northen parts of BBSNP. Its Asian Leopard Cats was 0.16 occupancy value in IPZ and unexecuted occupancy model in northen parts of BBSNP due to extremly low detection
IDENTIFIKASI PERMASALAHAN DAN STRATEGI PENGELOLAAN TAMAN HUTAN RAYA NURAKSA
Full text linkTahura is a nature conservation area with a purpose to collecting natural or non-native plants and or animals, native and or non-native species, which are utilized for research, science, education, supporting cultivation, culture, tourism and recreation. As a conservation area whose territory is directly adjacent to the community, Nuraksa Forest Park is a source of economy and life for the surrounding community so that it can be said that there is community dependence on land in the area. This is a challenge in managing the area. In an effort to provide management direction so that the functions and benefits that have been regulated in the legislation and the achievement of the goals that have been formulated can be achieved, the perceived need for activities to identify problems and management strategies of Nuraksa Forest Park. The research was carried out through a series of activities, which consisted of literature studies, interviews and field surveys. The results of the SWOT analysis of the management of Nuraksa Forest Park are in quadrant III. This shows that Nuraksa Forest Park faces enormous opportunities, but on the other hand faces several internal obstacles / weaknesses. The strategy that must be implemented is to minimize the internal problems of the institution so that it can seize better opportunities
PEMETAAN RUANG TERBUKA HIJAU (RTH) DI KOTA BANDUNG DALAM PEMENUHAN KEBUTUHAN OKSIGEN BERDASARKAN METODE GERARKIS
Full text linkKebutuhan ruang terbuka hijau semakin meningkat setiap tahunnya sedangkan ketersediaannya semakin terbatas. Hal ini berbanding terbalik dengan konsumen oksigen seperti manusia, kendaraan bermotor, dan hewan ternak yang terus bertambah setiap tahunnya. Penelitian ini dilakukan untuk menganalisis ketersediaan ruang terbuka hijau berdasarkan pemenuhan kebutuhan oksigen Kota Bandung tahun 2021 dengan citra landsat 8. menghitung kebutuhan oksigen harian berdasarkan luas wilayah, jumlah penduduk, jumlah kendaraan bermotor dan jumlah hewan ternak dengan metode Gerarkis sesuai Peraturan Menteri Pekerjaan Umum No.5/PRT/M/2008. Hasil dari penelitian ini menunjukan bahwa Ketersediaan ruang terbuka hijau di Kota Bandung berdasarkan luas wilayah belum tercukupi sesuai dengan ketentuaan yaitu 30% dari luas wilayah. Berdasarkan hasil analisis luas ruang terbuka hijau yang diperlukan sesuai dengan kebutuhan oksigen, hasilnya luas ruang terbuka hijau yang ada saat ini masih belum memenuhi yaitu sebesar 3.207 Ha dan luasan ruang terbuka hijau yang dibutuhkan adalah sebesar 14.316 Ha
Pengaruh Konsentrasi Rizobakteri Pemacu Tumbuh Tanaman Dan Dosis Pupuk NPK Terhadap Pertumbuhan Dan Hasil Kedelai (Glycine Max L. Merrill) Varietas Dering 2
Full text linkPenelitian ini bertujuan untuk mengetahui dan mempelajari interaksi RPTT dan pupuk NPK serta mencari konsentrasi dan dosis perlakuan yang memberikan pengaruh yang terbaik terhadap pertumbuhan dan hasil tanaman kedelai varietas Dering 2. Percobaan dilaksanakan di kebun percobaan Fakultas Pertanian UNWIM pada bulan Februari hingga Juni 2023, ketinggian tempat 875 mdpl dan jenis tanah Andisol. Percobaan ini menggunakan Rancangan Acak Kelompok (RAK) pola faktorial yang terdiri dari 2 faktor. Faktor pertama yaitu konsentrasi RPTT yang terdiri dari 4 taraf, yaitu: p0 = 0 ml L-1, p1 = 5 ml L-1, p2 = 10 ml L-1 dan p3 = 15 ml L-1. Faktor kedua yaitu dosis NPK yang terdiri dari 4 taraf, yaitu n0= 0 kg ha-1, n1= 5 kg ha-1, n2= 10 kg ha-1 dan n3= 15 kg ha-1. Hasil penelitian menunjukkan tidak terjadi interaksi antara konsentrasi RPTT dan dosis pupuk NPK, secara mandiri konsentrasi RPTT 15 ml L-1 berpengaruh nyata terhadap bobot 100 biji, sedangkan dosis pupuk NPK 150 kg ha-1 berpengaruh terhadap jumlah daun umur 35 HST dan dosis 450 kg ha-1 berpengaruh nyata terhadap bobot 100 biji.Kata kunci : Kedelai, Konsentrasi Rizobakteria Pemacu Tumbuh Tanaman, Dosis Pupuk NP