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PERBANDINGAN TINGKAT KESEJAHTERAAN RUMAH TANGGA PENYADAP DI PERKEBUNAN KARET YANG BERJARAK DEKAT DAN JAUH DARI PERKOTAAN Iif Rahmat Fauzi; Ernita Bukit; Erwin Pane; Abdul Rahman; Tumpal H. S. Siregar
Jurnal Penelitian Karet JPK : Volume 33, Nomor 2, Tahun 2015
Publisher : Pusat Penelitian Karet - PT. Riset Perkebunan Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/ppk.jpk.v33i2.181

Seiring dengan melemahnya harga karet, isu mengenai kesejahteraan rumah tangga penyadap menjadi problem tersendiri bagi perusahaan perkebunan karet. Penelitian bertujuan mengkaji isu kesejahteraan rumahtangga penyadap pada dua kategori perkebunan karet. Penelitian dilakukan melalui metode survey dengan dua kategori perusahaan, yaitu perusahaan perkebunan dengan lokasi kebun berada dekat dengan ibu kota provinsi dan perusahaan perkebunan dengan lokasi kebun berada jauh dari ibu kota provinsi. Sampel ditentukan secara sengaja sesuai dengan kategori perusahaan. Hasil penelitian menunjukkan bahwa tingkat kesejahteraan rumah tangga penyadap di kebun kota dapat dikategorikan lebih baik dari rumah tangga penyadap di kebun terpencil, namun rendahnya kesejahteraan rumah tangga penyadap di kedua kebun belum menyentuh level kerawanan pangan. Keterbatasan akses memperoleh layanan pendidikan, usaha dan perdagangan, dan layanan pemerintah menjadi alasan agar menejemen perusahaan mampu menyediakan fasilitas untuk memenuhi kebutuhannya sendiri atau melalui mekanisme fungsi koperasi. Diterima : 9 Februari 2015; Direvisi : 18 Mei 2015; Disetujui : 15 Juli 2015 How to Cite : Fauzi, I. R., Bukit, E., Pane, E., Rahman, A., & Siregar, T. H. S. (2015). Perbandingan tingkat kesejahteraan rumah tangga penyadap di perkebunan karet yang berjarak dekat dan jauh dari perkotaan. Jurnal Penelitian Karet, 33(2), 167-174. Retrieved from http://ejournal.puslitkaret.co.id/index.php/jpk/article/view/181

Peningkatan Produksi Tanaman Kentang (Solanum Tuberosum L.) Varietas Dayang Sumbi dengan Pemberian Aspirin dan Kompos Limbah Kubis (Brassica Oleraceae) Rizal Hasan Harahap; Syahbudin Hasibuan; Abdul Rahman
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 3, No 1 (2021): JIPERTA MARET
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v3i1.433

This research was conducted using a factorial randomized block design (RBD) method, which consists of two treatment factors, namely: 1) Aspirin administration factor with growth inhibitors with a notation (A) consists of 4 levels of treatment, namely: A0 = Control (without administration) Aspirin); A1 = administration of Aspirin at a dose of 1.25 g / l of water; A2 = Giving Aspirin at a dose of 2.50 g / l water, 2) Factors for giving cabbage waste compost with a notation (K), consisting of 3 levels of treatment, namely: K0 = Control (without giving cabbage waste compost); K1 = Giving cabbage waste compost at a dose of 10 tons / ha; K2 = Giving cabbage waste compost at a dose of 20 tons / ha, each treatment was repeated 3 (three) times. The parameters observed in this study were plant height, number of leaves, leaf color, stem diameter, number of tubers and production weight. As for the results obtained from this study, namely: 1) Giving Aspirin has a very significant effect on plant height, number of leaves, number of tubers and weight of production, but no significant effect on leaf color and stem diameter; 2) Giving cabbage waste compost has a very significant effect on plant height, number of leaves, number of tubers and weight of production, but no significant effect on leaf color and stem diameter; and 3) The combination of aspirin and cabbage waste compost has a very significant effect on the number of tubers and production weight, but has no significant effect on plant height, number of leaves, leaf color and stem diameter.

Respon pertumbuhan dan produksi tanaman kacang tanah (arachis hypogaea l.) Terhadap pemberian kompos batang jagung dan pupuk organik cair limbah ampas tebu Gepin Sianipar; Asmah Indrawati; Abdul Rahman
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 2, No 1 (2020): JIPERTA MARET
Publisher : Universitas Medan Area

Peanutes is one of stupple food in Indonesia leading to significant role in national crop. This research is conducted by group Random Draft (RAK) factorial consisting of 2 treatment factors: factor I: Compost stem of corn consists and factor II: Liquid Organic Fertilizer waste sugar cane. The parameters were both representing physiology and production. The results of this research are as follows: the introduction of compost corn stem is not real against the several physiology parameters. The best treatment is at a dose of 250 ml/L (T1) on the parameters of high crop, number of branches, age of flowering, production weight per sample and the production weight per Plot. The treatment of combination of corn stem compost and Liquid Organic Fertilizer from the affected sugar cane is not real on the parameters of crop height, number of branches, age of flowering, production weight per sample, number of pods per sample, and production weight per plot. The best treatment is the delivery of compost rod corn dose 1.5 kg/Plot and Liquid Organic Fertilizer of AmpasTebu dose 750ml/L.

Pengaruh Berbagai Jenis Media Dan Lama Penyimpanan Benih Terhadap Viabilitas Dan Vigor Benih Kakao (Theobroma cacao L.) Agus Ardi; Abdul Rahman; Syahbudin Hasibuan
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 3, No 2 (2021): JIPERTA SEPTEMBER
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v3i2.786

Effect of Various Types of Media and Duration of Storage of Seeds on Viability and Vigor of Cocoa (Theobroma cacao L.) Seeds. The method used in this research is the Factorial Completely Randomized Design (CRD) method, which consists of 2 treatment factors, Factor I, namely storage media with 4 treatment levels, namely: M0 without storage media; M1 = use of PE plastic; M2 = use of aluminum foil; M3 = use of gunny sacks; M4 = using a glass bottle. each treatment was repeated 2 (two) times. The second factor is storage time with 3 levels of treatment, namely: W1 = stored for 1 (one) week; W2 = stored for 2 (two) weeks; W3 = stored for 3 (three) weeks. The parameters observed in this study were viability and vigor. seed growth rate (%). Simultaneous growth of seeds (%), potential for seed growth (%), germination of seeds (%).From the research results can be concluded as follows:1.) the use of various types of seed storage media (M0) (without treatment), M1 (PE plastic), M2 (aluminum paper), M3 (gunny sacks), and M4 (glass bottles) are treatments that give no real results at age. 1-3 days after planting and the yields were very real at the age of 4-7 days after planting on the speed of seed growth, gave no real results at the age of 1-4 dast and the results were very real at the age of 5-7 days against the synchronization of seed growth, giving no real results at age 3 days after planting and was very significant at the age of 4-5 days after planting on the potential for seed growth, and gave very real results on the germination capacity of seeds. 2. The duration of 1 week of storage (M1) has a very significant effect on all parameters, namely the speed of seed growth, simultaneous growth of seeds, potential for seed growth and germination, while the storage time is 2 minutes (M2) and storage time is 3 minutes (M3). ), has no significant effect on all observed parameters, 3. The interaction of the two treatment factors has a very significant effect on all parameters, namely the speed of seed growth, synchronization of seed growth, potential for seed growth and germination

Pemanfaatan Limbah Kulit Jengkol sebagai Bahan Baku Kompos dan Biochar dalam Meningkatkan Pertumbuhan dan Produksi Tanaman Bawang Merah (allium ascalonicum L.) Naimat Hidayah Hasibuan; Sumihar Hutapea; Abdul Rahman
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 4, No 1 (2022): JIPERTA MARET
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v4i1.1193

The Waste Utilization Of Jengkol Peel As Raw Material Compost And Biochar In Increasing Growth And Production Of Onion (Allium Ascalonicum L.). Guided by Dr.Ir. Sumihar Hutapea, MS and Ir.H.Abdul Rahman, MS. This research aimed to determine effect of giving compost jengkol peel on the growth and production of onion, effect of giving biochar jengkol peel on the growth and production of onion, and effect of the combination between compost and biochar waste of jengkol peel on the growth and production of onion (Allium ascalonicum L.). This research was conducted in the House Kasa Growth Centre Kopertis Region I North Sumateta-Nanggroe Aceh Darussalam from April until September 2016. The research was conducted by planting in polybags with soil weight 5 kg/polybag. This research was conducted by using Randomized Block Design (RBD) factorial with 2 factors treatment. The first factor is compost of jengkol peel that consists of 4 levels dose are : K0 = (control), K1 = (10 ton/ha or 25 g/polybag), K2 = (20 ton/ha or 50 g/polybag), K3 = (30 ton/ha or 75 g polybag). The second factor is biochar of jengkol peel that consists of 4 levels dose are : B0 = (control), B1 = (5 ton / ha or 12.5 g / polybag), B2 = (10 ton / ha or 25 g / polybag), B3 = (15 ton / ha or 37.5 g / polybag). The results of research showed that treatment of jengkol peel compost was very significant effect on plant height at of 2 and 3 MST observation, significant effect on the observation aged 4 and 5 MST, and it is not affected real to the age of 6 MST observation. To the observations on the number of leaves on the age of 2, 3 and 4 MST is very significant effect, significant effect on the age of 5 MST observation and not affected real on the age of 6 MST observation. On the number of cloves and tuber diameter is not affected real. Fresh weight of tuber and dry weight of tuber is significant effect. Treatment of jengkol peel biochar is not affected real on all parameters of observation. Interaction treatment of compost and biochar of jengkol peel is significant effect on leaf length 2 and 3 MST, number of leaf age 2 MST and it is not affected real on other parameters.

Pemanfaatan Pupuk Hijau Daun Lamtoro (Leucaena leucocephola) dan Pupuk Organik Cair Bonggol Pisang Terhadap Pertumbuhan dan Produksi Tanaman kacang Panjang (Vigna sinensis L) Muhammad Agus Irwanda; Gusmeizal Gusmeizal; Abdul Rahman
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 4, No 2 (2022): JIPERTA SEPTEMBER
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v4i2.1410

Utilization of Lamtoro Leaf Green Manure (Leucaena Leucocephala) and Banana Weevil Liquid Organic Fertilizer on Growth and Production of Long Beans (Vigna Sinensis L). Under the guidance of Mr. Ir.H.Gusmiezal,MP as chairman and Mr. Ir .H.Abdul Rahman, MS as a member. The study was conducted in the experimental garden of the Faculty of Agriculture, University of Medan Area. Percut Sei Tuan District, Deli Serdang Regency, North Sumatra in July-October 2021. The study used a factorial randomized block design (RAK), with 2 (2) treatment factors, namely; the first is (1) the factor of giving lamtoro leaf green manure with 4 (4) levels of treatment, namely; L0 = without treatment (control) L1 = dose of 10 tons/ha (1.44 kg/plot) L2 = dose of 20 tons/ha (2.88 kg/plot) L3 = dose of 30 tons/ha (4, 32 kg/ha)The second (2) factor for giving liquid organic green Pupuh Banana weevil, namely; P0 = without organic fertilizer (control) P1 = application of organic fertilizer with a concentration of 5% P2 = application of organic fertilizer with a concentration of 10% P3 = application of organic fertilizer with a concentration of 15%. Parameters observed were: Plant height (cm), Stem diameter (cm). Flowering age (days). Production per plant (g). Production per plot (kg). The results showed that the green manure of lamtoro leaves showed significant results in the L3 treatment with a dose of 30 tons/ha (4.32 kg/plot) and for the application of liquid organic fertilizer the Banana Bonggol gave significant results in the P3 treatment with a concentration of 15%. For the combination of the 2 treatments, the real treatment was L1P3 (Lamtoro application with Banana weevil POC).

Respon Pertumbuhan dan Produksi Tanaman Gambas (Luffa acutangula L.) Dengan Pupuk Organik Cair Limbah Industri Tempe Dan Kompos Kulit Bawang Merah Gawati Harita; Ellen Panggabean; Abdul Rahman
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 4, No 2 (2022): JIPERTA SEPTEMBER
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v4i2.1411

Gambas (Luffa acutangula, L.) is an annual vegetable plant belonging to the fruit vegetable group originating from India, but has adapted well in Southeast Asia including Indonesia. This study aims to determine the effect of liquid organic fertilizer application from tempe industrial waste and application of onion peel compost on the growth and production of gambas. This research method uses a factorial randomized block design (RAK) which consists of 2 factors, namely: application of liquid organic fertilizer from tempe industrial waste and onion skin compost. The provision of liquid organic fertilizer for tempe industrial waste consists of 4 levels of treatment, namely: B0 = control/without treatment, B1 = Liquid Organic Fertilizer 22 ml/L, B2 = Liquid Organic Fertilizer 44 ml/L, B3 = Liquid Organic Fertilizer 66 ml/L L. The second factor of onion peel compost consisted of 4 levels of treatment, namely: P0 = Control/without treatment, P1 = Shallot Skin Compost 10 tons/ha (1.2 kg), P2 = Shallot Compost 20 tons/ha (2 ,4 kg), P3 = Compost of Shallot Skin 30 tons/ha (3.6 kg). Observation variables included: plant length (cm), number of leaves (strands), fruit diameter per sample plant (cm), fruit length from sample plant (cm), fruit weight per sample plant (g), fruit weight per plot (g), number of fruits per plot (g). The results showed that the combination of liquid organic fertilizer from tempe industrial waste and onion peel compost had a significant effect on plant length and fruit weight per sample plant, but had no significant effect on leaf number, fruit diameter, fruit length, fruit weight per plot and number of fruits per plot.

Respon Pertumbuhan dan Produksi Tanaman Gambas (Luffa acutangula L. ) Dengan Pupuk Organik Cair Limbah Industri Tempe dan Kompos Kulit Bawang Merah Gawati Harita; Ellen L. Panggabean; Abdul Rahman
AGRISAINS: Jurnal Ilmiah Magister Agribisnis Vol 4, No 2 (2022): AGRISAINS: Jurnal Ilmiah Magister Agribisnis JULI
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agrisains.v4i2.1400

Gambas (Luffa acutangula, L.) adalah tanaman sayuran semusim yang termasuk golongan sayuran buah yang berasal dari India, namun telah beradaptasi baik di Asia Tenggara termasuk Indonesia. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian pupuk organik cair limbah industri tempe dan aplikasi kompos kulit bawang merah dalam pertumbuhan dan produksi tanaman gambas. Metode penelitian ini menggunakan Rancangan Acak Kelompok (RAK)faktorial yang terdiri dari 2 faktor, yaitu : pemberian pupuk organik cair limbah industri tempe dan kompos kulit bawang merah. Pemberian pupuk organik cair limbah industri tempe terdiri dari 4 taraf perlakuan, yaitu : B0 = control/tanpa perlakuan, B1 = Pupuk Organik Cair 22 ml/L, B2 = Pupuk Organik Cair 44 ml/L, B3 = Pupuk Organik Cair 66 ml/L. Faktor kedua kompos kulit bawang merah terdiri dari 4 taraf perlakuan, yaitu : P0 = Control/tanpa perlakuan, P1 = Kompos Kulit Bawang Merah 10 ton/ha (1,2 kg), P2 = Kompos Kulit Bawang Merah 20 ton/ha (2,4 kg), P3 = Kompos Kulit Bawang Merah 30 ton/ha (3,6 kg). Variabel pengamatan meliputi : panjang tanaman (cm), jumlah daun (helai), diameter buah per tanaman sampel (cm), panjang buah pertanaman sampel (cm), bobot buah per tanaman sampel (g), bobot buah per plot(g), jumlah buah per plot (g). Hasil penelitian menunjukkan adanya kombinasi antara pemberian pupuk organik cair limbah industri tempe dan kompos kulit bawang merah berpengaruh nyata terhadap panjang tanaman, dan bobot buah per tanaman sampel, tetapi tidak berpengaruh nyata terhadap jumlah daun, diameter buah, panjang buah, bobot buah per plot dan jumlah buah per plot.

Karakter Morfologi dan Identifikasi Kandungan Karbohidrat Beras Bambu Sebagai Pembeda Beras Putih Dwika Karima Wardani; Nur Asyiah Dalimunthe; Abdul Rahman
Jurnal Informasi dan Teknologi 2023, Vol. 5, No. 1
Publisher : SEULANGA SYSTEM PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37034/jidt.v5i1.269

Beras bambu kini mulai terkenal dikalangan masyarakat. Beras ini memliki kandungan protein tinggi dan memiliki harga yang lebih mahal dibandingkan dengan beras putih pada umumnya. Tujuan penelitian ini untuk melihat karakter morfologi pada beras bambu dan membandingkan dengan beras putih. Metode yang digunakan yaitu metode pengamatan visual menggunakan mikroskop digital 100x, pengukuran lainnya mengunakan jangka sorong dan timbangan analitik. Dari hasil pengamatan menunjukkan adanya perbedaan beras bambu dengan beras putih yang terlihat dari warna, berat, panjang, lebar, tebal maupun bentuknya. Beras bambu memiliki warna hijau, berat 0.040 gram, panjang 7 mm, lebar 3 mm, tebal 2 mm, bentuk lonjong pipih panjang dan jumlah bulir per 100 gram sebanyak 37 bulir. Sedangkan beras putih memiliki warna putih, berat 0.020 gram, panjang 7 mm, lebar 2 mm, tebal 2 mm, bentuk bagian bawah lonjong dan bagian atas setengah meruncing dan jumlah bulir per 100 gram sebanyak 63 bulir. Perbedaan warna beras bambu disebabkan karena adanya kandungan gizi dan klorofil tinggi terbuat dari sari pati bambu yang telah di perlakukan pada saat proses penggilingan. Dan dapat disimpulkan bahwa karakter morfologi yang sangat membedakan yaitu pada pengamatan warna, berat, lebar, bentuk dan jumlah bulir per 100 gram.

Pertumbuhan Dan Produksi Kacang Kedelai (Glycine Max (L) Merril) Dengan Pemberian Sekam Padi Dan Pupuk Hormon Tanaman Unggul (Hantu) Rosanti Rosanti; Abdul Rahman; Zulhery Noer
Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Vol. 1 No. 1 (2016): Jurnal Agrotekma Desember
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agr.v1i1.1105

Penelitian ini bertujuan untukÂ mengetahuiÂ pengaruhÂ SekamÂ Padi dan Pupuk Hantu terhadap pertumbuhan kacang Kedelai (Glycine max (L) Merril). Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) faktorial yang terdiri 2 faktor, yaitu: 1. Faktor perlakuan Pupuk Hantu ( notasi N ), dengan tiga taraf perlakuan yaitu: N1 = 2cc/liter; N2 = 4cc/liter; N3 = 6cc/ liter; dan 2. Faktor perlakuan Sekam Padi ( notasi P ) dengan empat taraf perlakuan yaitu: P0 = 0 kg/plot; P1=Â 2 kg/plot; P2 = 4 kg/plot; P3 = 6 kg/plot. Adapun hasil yang diperoleh dari penelitian ini adalah: 1) Pemberian sekam padi tidak berpengaruh nyata terhadap pertumbuhan tanaman kedelai yakni parameter tinggi tanaman, jumlah daun dan jumlah cabang pada umur 2, 4, 6 MST, dan produksi kedelai yakni berat 1000 biji, produksi per tanaman sampel dan produksi perplot. 2) Pemberian pupuk Hantu tidak berpengaruh nyata terhadap pertumbuhan tanaman kedelai yakni parameter tinggi tanaman, jumlah daun dan jumlah cabang pada umur 2, 4, 6 MST, dan produksi kedelai yakni berat 1000 biji, produksi per tanaman sampel, dan produksi perplot. 3) Interaksi pemberian sekam padi dan pupuk Hantu tidak berpengaruh nyata terhadap pertumbuhan tanaman kedelai yakni parameter tinggi tanaman, jumlah daun dan jumlah cabang pada umur 2, 4, 6 MST, dan produksi tanaman yakni berat 1000 biji, produksi per tanaman sampel, dan produksi per plot.

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