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All Journal Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian AGRISAINS: Jurnal Ilmiah Magister Agribisnis Pelita Masyarakat Jurnal Ilmiah Pertanian ( JIPERTA)
Rizal Aziz
Universitas Medan Area
Agriculture, Biological Sciences & Forestry Humanities Economics, Econometrics & Finance Environmental Science Physics Public Health Social Sciences

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Penggunaan Air Kelapa dan Indol-3-Butyric-Acid Iba Untuk Induksi Multiplikasi Tunas Eksplan Tanaman Kentang (Solanum Tuberosum L.) Secara In-Vitro Novi Septiawati; Syahbudin Hasibuan; Rizal Aziz
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.v3i1.432

Abstract

This study aims to obtain the concentration and IBA the best formation and growth in potato plants (Solanum tuberosum L)implemented since months july 2019 - October 2019 in the Tissue Culture LaboratoryGrowth CentreLembaga Layanan Pendidikan Tinggi Wilayah I  Jalan Pratun No. 1Medan Estate .The design used in this study isCompletely Randomized Design (CRD) consisting of 1 factor treatment namely A1 = control (without coconut water); A2 = 10 ml/l; A3 = 20 ml/l; A4= 30 ml/l, B0 = Positive control (Benzyl Amino Purine) 3 mg/l; B1 = 1 mg/l; B2 = 3 mg/l; B3 = 5 mg/l, each treatement was repeated 2 times . beside that, the parameter observed was the number of shoots, number of leaves, plant height, early appear roots, number of roots and root length. From the results of this study, the following conclusions can be drawn : 1) giving coconut water explants and IBA had no real effect on number of shoots,number of leaves , plant height, early emergence of roots, number of roots and root legenth.in this case the provision of coconut water 10 ml/l (A2) ,can stimulate the formation of the roots faster (7,63 day) the number of roots more (23,63 pieces) and the roots are longer (5,91 cm) while giving IBA concentration 1mg/l (B1) can increase the number of leaves by as much 29,88sheet.
Pengaruh Pemberian Berbagai Sumber Biochar dan Berbagai Pupuk Kandang terhadap Pertumbuhan dan Produksi jagung hitam (Zea mays L.) Rikwan Kardo Berutu; Rizal Aziz; Sumihar Hutapea
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 1, No 1 (2019): JIPERTA MARET
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (367.757 KB) | DOI: 10.31289/jiperta.v1i1.89

Abstract

Black corn has its advantage compare to regular corn due to the nutrition component. This could lead the increase of demant to this corn variety. The Effect of providing various biochar sources and various manure on the growthand production of Zea mays black maiz L. The study used factorial randomized block design with two factors, namely the provision of various biochar sources which was combined into several organic fertilizer. Parameters observed were plant height, stem diameter, number of leaves, wet production weight/sample using klobot, wet production weight/plot using klobot,wet production weight/sample without klobot, wet production weight/plot without klobot, dru production weigh of pipil/sample, dry weight of production of onehundred grain pipil. The results of the study showed that the effect of giving various biochar of rice husk corn cobs of candlenut shells did not signficantly affect all observation parameters and various manure, namely cows, chickens and goats also did not significantly affect all observed parameters.
PKM Pelatihan Dan Penerapan Budidaya Tanaman Secara Hidroponik Pada Kelompok PKK (KWT) Desa Sei Rotan Kecamatan Percut Sei Tuan Kabupaten Deli Serdang Asmah Indrawati; Rizal Aziz; Mitra Musika Lubis; Muhammad Usman
Pelita Masyarakat Vol. 4 No. 1 (2022): Pelita Masyarakat, September
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/pelitamasyarakat.v4i1.6886

Abstract

Efforts to increase the income of the PKK KWT group in Sei Rotan village are carried out by the Tridarma activity of higher education. The objectives of the service activities include increasing efforts to maximize house yard land management efforts by cultivating horticultural plants in the yard, and increasing the knowledge, understanding and skills of the community on hydrophonic plant cultivation techniques in the PKK KWT group community, Sei Rattan Village, Percut Sei Tuan District, and to improve community income which is classified as fitting to meet daily life, the implementation method applied is by conducting training and mentoring, in the training activities training is carried out: Hydrophonic Cultivation Training vertically and horizontally, Technical culture training for HEALTHY Horticulture plants through hydrophonic seeds, while in Mentoring: Guidance and Community Development who have started to apply technology, Discussion and Evaluation. the results of the activities based on the transfer of knowledge obtained a statement 60% of the community's responses strongly agree, 30% agree, increasing community knowledge after training obtained very good data 25%, good 60% and good enough 9%, and not good 0% and responses Satisfaction with PKM activities shows the data is very useful 42% and useful 52% and quite useful 2% and 0% which states not useful. The three categories of community responses show that the activities that have been carried out show that it is very important for the community to consider community knowledge and skills that are very useful for improving the quality of these farmer groups.
Respon Pertumbuhan Vegetatif Bibit Kelapa Sawit (Elaeis quineensis Jacq) Dengan Pemberian Abu Janjang Kosong dan Biochar Sekam Padi Dengan Komposisi Berbeda Pada Media Tanah di Fase Prenursery Buhri Andika Siahaan; Sumihar Hutapea; Rizal Aziz
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.v4i2.1383

Abstract

Lack of availability of soil nutrients to excessive leaching and erosion, this makes it difficult to get soil media. It is alternative as nutrients replasment such as empty bunch ash and rice husk biochar. This study aims to determine the response of  vegetative growth of oil palm seedlings with the provision of empty bunch ash and rice husk biochar in the prenursery. The design used in this study was a factorial randomized block design (RAK) consisting  2 (two) treatment factors, namely : 1) empty bunch ash dose factors (A) which consists of 4 levels, namely: A0= control (without empty bunch ash), A1= empty bunch ash 250 gr/polybag 2 kg, A2= empty bunch ash 500 gr/polybag 2 kg, A3= empty bunch ash 750 gr/polybag 2 kg. 2) dose factor of rice husk biochar (B) concisting of 4 levels, namely: B0= control (without rice husk biochar), B1= rice husk biochar 5 tons/ha (0.5 kg/plot) or 100 gr/polybag 2 kg, B2= rice husk biochar 10 tons/ha (1 kg/plot) or 200 gr/polybag 2 kg, B3= rice husk biochar 15 tons/ha (1.5 kg/plot) or 250 gr/polybag 2 kg. The result showed that the empty bunch ash treatment had a significant effect on plant height, stem diameter, leaf area and number of leaves, the A1 treatment with 250 gr/polybag (25%) was the best treatment had a significant effect, B3 treatment by giving 250 gr/polybag (1,5 kg/plot) was the best treatment to be applied to prenursery oil palm seedlings.
Kemampuan Penyerapan Hara Pada Berbagai Varietas Padi Dan Sistem Pengairan Di Kabupaten Deli Serdang Rizal Aziz
AGRISAINS: Jurnal Ilmiah Magister Agribisnis Vol 5, No 1 (2023): AGRISAINS: Jurnal Ilmiah Magister Agribisnis JANUARI
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agrisains.v5i1.1494

Abstract

This journal contains research that aims to determine the ability of rice plant tissues in several varieties to absorb nutrients in the soil and in various irrigation systems in Deli Serdang Regency. This study used an Randomized Block Design (RAKL) with the first factor consisting of 2 levels, namely P1 (intermittent irrigation method) and P2 (continuous irrigation method). The second factor consisted of 4 varieties, namely Mentik Wangi, IR-64, Segara Anak, and Cianjur. The data from the analysis showed that the Cianjur variety Ca nutrient absorption and plant dry weight at the 13th week was influenced by various rice varieties and irrigation types, compared to other varieties. The conventional irrigation system showed Ca uptake and plant dry weight 13 weeks higher than SRI irrigation.
Pengaruh Pemberian Pupuk Kandang Sapi Dan Super Bokasi Aos Amino Terhadap Pertumbuhan Dan produksi Kacang Hijau (Vigna radiata L.) Nilma Sarianti; Gusmeizal Gusmeizal; Rizal Aziz
Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Vol. 1 No. 2 (2017): Jurnal Agrotekma Juni
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agr.v1i2.1131

Abstract

Tujuan penelitian ini untuk mengetahui pengaruh pupuk kandang sapi dan Super Bokasi AOS Amino memberikan pengaruh yang baik terhadap pertumbuhan dan produksi kacang hijau. Penelitian dilakukan di kebun percobaan Fakultas Pertanian Universitas Medan Area yang berlokasi di jalan Kolam No.1 Medan Estate. Penelitian ini di laksanakan bulan Mei sampai bulan Juli 2015, menggunakan Rancangan Acak Kelompok (RAK) Faktorial, dengan dua ulangan, 16 kombinasi. Faktor pertama yaitu pupuk kandang sapi yaitu S0 = tanpa pupuk kandang sapi, S1 =  pupuk kandang pada dosis 2,25 kg per plot, S2 = pupuk kandang sapi pada dosis 4,5 kg per plot, S3= pupuk kandang sapi pada dosis 6,75 kg per plot. Faktor kedua adalah Super Bokasi AOS Amino yaitu A0 = Tanpa pemberian AOS Amino, A1= AOS Amino pada konsentrasi 0,375 %, A2 =  AOS Amino pada konsentrasi 0,75 %, A3= AOS Amino pada konsentrasi 1,13 %. Hasil  penelitian menunjukan bahwa perlakuan dosis pupuk kandang sapi ( S ) nyata meningkatkan tinggi tanaman, jumlah daun, dan berat basah per 100 biji tanaman sampel kacang hijau (Vigna radiata L.) varietas vima-1.Perlakuan konsentrasi pupuk super bokasi AOS Amino (A) nyata meningkatkan tinggi tanaman dan jumlah daun kacang hijau (Vigna radiata L.) varietas vima-1. Serta perlakuan dosis pupuk kandang sapi dan konsentrasi pupuk super bokasi AOS Amino (SA) nyata meningkatkan tinggi tanaman dan jumlah daun kacang hijau (Vigna radiata L.) varietas vima-1.
Pengaruh Pemberian Biochar Dan Pupuk Bregadium Terhadap Pertumbuhan Dan Produksi Tanaman Sawi Hijau (Brassica rapa var. parachinensis L) Adi Musnoi; Sumihar Hutapea; Rizal Aziz
Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Vol. 1 No. 2 (2017): Jurnal Agrotekma Juni
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agr.v1i2.1132

Abstract

Indonesia memiliki peluang untuk mengembangkan tanaman sayur-sayuran yang banyak bermanfaat bagi manusia. Sehingga ditinjau dari aspek klimatologis Indonesia sangat tepat untuk dikembangkan budidaya sayuran secara organik yaitu dengan memanfaatkan biomasa dari sisa-sisa tanaman berupa  “Biochar dan pupuk Bregadium”. Penelitian tentang pengaruh pemberian biochar dan pupuk bregadium terhadap pertumbuhan dan produksi tanaman sawi hijau (brassica pekinensia L) dilaksanakan di kebun percobaan Universitas Medan Area yang dimulai dari bulan Juli sampai bulan September 2013. Tujuan  penelitian ini untuk mengetahui pengaruh pemberian Biochar dan pupuk Bregadium Nutritions Gel UX-88 yang terbaik terhadap pertumbuhan dan produksi tanaman sawi hijau. Percobaan ini menggunakan Rancangan Acak Kelompok (RAK) dengan 9 kombinasi perlakuan dan di ulang sebanyak 3 ulangan. Hasil penelitian ini menunjukkan Pemberian biochar memberikan pengaruh yang nyata untuk parameter tinggi tanaman, jumlah daun, luas daun, tanaman sampel, berat tanaman per plot untuk parameter berat akar tanaman sampel dan berat akar tanaman per plot menunjukan tidak berbeda nyata , sedangkan untuk Pemberian pupuk cair bregadium memberikan pengaruh yang tidak nyata untuk semua parameter yang diamati tinggi tanaman, jumlah daun, luas daun, tanaman sampel, berat tanaman per plot,berat akar tanaman sampel dan berat akar tanaman per plot.
Pengaruh Pemberian Berbagai Sumber Biochar dan Berbagai Pupuk Kandang terhadap Pertumbuhan dan Produksi jagung hitam (Zea mays L.) Rikwan Kardo Berutu; Rizal Aziz; Sumihar Hutapea
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 1, No 1 (2019): Jurnal Ilmiah Pertanian (JIPERTA), Maret
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v1i1.89

Abstract

Black corn has its advantage compare to regular corn due to the nutrition component. This could lead the increase of demant to this corn variety. The Effect of providing various biochar sources and various manure on the growthand production of Zea mays black maiz L. The study used factorial randomized block design with two factors, namely the provision of various biochar sources which was combined into several organic fertilizer. Parameters observed were plant height, stem diameter, number of leaves, wet production weight/sample using klobot, wet production weight/plot using klobot,wet production weight/sample without klobot, wet production weight/plot without klobot, dru production weigh of pipil/sample, dry weight of production of onehundred grain pipil. The results of the study showed that the effect of giving various biochar of rice husk corn cobs of candlenut shells did not signficantly affect all observation parameters and various manure, namely cows, chickens and goats also did not significantly affect all observed parameters.
Respon Pertumbuhan Vegetatif Bibit Kelapa Sawit (Elaeis quineensis Jacq) Dengan Pemberian Abu Janjang Kosong dan Biochar Sekam Padi Dengan Komposisi Berbeda Pada Media Tanah di Fase Prenursery Buhri Andika Siahaan; Sumihar Hutapea; Rizal Aziz
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 4, No 2 (2022): Jurnal Ilmiah Pertanian (JIPERTA), September
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v4i2.1383

Abstract

Lack of availability of soil nutrients to excessive leaching and erosion, this makes it difficult to get soil media. It is alternative as nutrients replasment such as empty bunch ash and rice husk biochar. This study aims to determine the response of  vegetative growth of oil palm seedlings with the provision of empty bunch ash and rice husk biochar in the prenursery. The design used in this study was a factorial randomized block design (RAK) consisting  2 (two) treatment factors, namely : 1) empty bunch ash dose factors (A) which consists of 4 levels, namely: A0= control (without empty bunch ash), A1= empty bunch ash 250 gr/polybag 2 kg, A2= empty bunch ash 500 gr/polybag 2 kg, A3= empty bunch ash 750 gr/polybag 2 kg. 2) dose factor of rice husk biochar (B) concisting of 4 levels, namely: B0= control (without rice husk biochar), B1= rice husk biochar 5 tons/ha (0.5 kg/plot) or 100 gr/polybag 2 kg, B2= rice husk biochar 10 tons/ha (1 kg/plot) or 200 gr/polybag 2 kg, B3= rice husk biochar 15 tons/ha (1.5 kg/plot) or 250 gr/polybag 2 kg. The result showed that the empty bunch ash treatment had a significant effect on plant height, stem diameter, leaf area and number of leaves, the A1 treatment with 250 gr/polybag (25%) was the best treatment had a significant effect, B3 treatment by giving 250 gr/polybag (1,5 kg/plot) was the best treatment to be applied to prenursery oil palm seedlings.
Penggunaan Air Kelapa dan Indol-3-Butyric-Acid Iba Untuk Induksi Multiplikasi Tunas Eksplan Tanaman Kentang (Solanum Tuberosum L.) Secara In-Vitro Novi Septiawati; Syahbudin Hasibuan; Rizal Aziz
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 3, No 1 (2021): Jurnal Ilmiah Pertanian (JIPERTA), Maret
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v3i1.432

Abstract

This study aims to obtain the concentration and IBA the best formation and growth in potato plants (Solanum tuberosum L)implemented since months july 2019 - October 2019 in the Tissue Culture LaboratoryGrowth CentreLembaga Layanan Pendidikan Tinggi Wilayah I  Jalan Pratun No. 1Medan Estate .The design used in this study isCompletely Randomized Design (CRD) consisting of 1 factor treatment namely A1 = control (without coconut water); A2 = 10 ml/l; A3 = 20 ml/l; A4= 30 ml/l, B0 = Positive control (Benzyl Amino Purine) 3 mg/l; B1 = 1 mg/l; B2 = 3 mg/l; B3 = 5 mg/l, each treatement was repeated 2 times . beside that, the parameter observed was the number of shoots, number of leaves, plant height, early appear roots, number of roots and root length. From the results of this study, the following conclusions can be drawn : 1) giving coconut water explants and IBA had no real effect on number of shoots,number of leaves , plant height, early emergence of roots, number of roots and root legenth.in this case the provision of coconut water 10 ml/l (A2) ,can stimulate the formation of the roots faster (7,63 day) the number of roots more (23,63 pieces) and the roots are longer (5,91 cm) while giving IBA concentration 1mg/l (B1) can increase the number of leaves by as much 29,88sheet.
Co-Authors Adi Musnoi Asmah Indrawati Buhri Andika Siahaan Gusmeizal Gusmeizal Mitra Musika Lubis Muhammad Usman Nilma Sarianti Novi Septiawati Rikwan Kardo Berutu Sumihar Hutapea Syahbudin Hasibuan