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All Journal Agrifor : Jurnal Ilmu Pertanian dan Kehutanan Masyarakat Berdaya dan Inovasi Agrifarm: Jurnal Ilmu Pertanian Jurnal Abdimas Mahakam
Mahdalena
Universitas Widya Gama Mahakam Samarinda
Agriculture, Biological Sciences & Forestry Humanities Economics, Econometrics & Finance Engineering Law, Crime, Criminology & Criminal Justice Library & Information Science Nursing Social Sciences Other

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APLIKASI DECANTER SOLID DAN PUPUK SP 36 TERHADAP PERTUMBUHAN VEGETATIF BIBIT KELAPA SAWIT (Elaeis guineensis Jacq) UMUR 1 BULAN Mahdalena Mahdalena; Nurcholis Majid
Agrifor : Jurnal Ilmu Pertanian dan Kehutanan Vol 21, No 1 (2022): Maret 2022
Publisher : Universitas 17 Agustus 1945 Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31293/agrifor.v21i1.5930

Abstract

Research on application of solid decanter and SP 36 fertilizer on vegetative growth of palm oil seeds (Elaeis guineensis Jacq) age 1 month.  The study was conducted for 12 weeks (3 months) from May - August 2021. The research was carried out in the Agrotechnology Experimental Garden at Widya Gama Mahakam University Samarinda. This research uses The research method used a Randomized Block Design (RAK) with a 4 x 4 factorial experiment consisting of 3 replications. The first factor is P0 = No Treatment (Control), P1 = 75g/polybag, P2 = 100g/polybag, P3 = 125g/polybag. While the second factor is SP-36 fertilizer with: S0 = No Treatment (Control), S1 = 1.5g/polybag, S2 = 2.5g/polybag, S3 = 3.5g/polybag. The expected output is to provide information about the best dose of solid decanter for vegetative growth of falm oil for the community. Provide information about the best SP 36 fertilizer for the vegetative growth of palm oil for the community.
Pemanfaatan budidaya secara hidroponik di kawasan pekarangan sempit areal perkotaan Mahdalena Mahdalena; Anis Munandar
Masyarakat Berdaya dan Inovasi Vol. 1 No. 1 (2020): April
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33292/mayadani.v1i1.21

Abstract

Sayuran dan buah-buahan merupakan kebutuhan pangan dasar yang dikonsumsi oleh manusia. Peningkatan jumlah penduduk juga harusnya diiringi oleh jumlah konsumsi pangan tersebut. Namum berbeda halnya dalam keadaan masyarakat sekarang, laju perkembangan masyarakat tidak diiringi oleh perluasan lahan budidaya pertanian khususnya untuk daerah perkotaan. Seringnya perubahan alih fungsi lahan yang merupakan daerah sentra pertanian yang dialih fungsikan menjadi pemukiman warga, memberikan dampak negatif bagi masyarakat perkotaan tidak hanya kekurangan suplay bahan pangan namun juga ketersediaan lingkungan hijau mulai menurun. Kurangnya area hijau dikawasan pemukiman masyarakat perkotaan dikarenakan keterbatasan lahan perkarangan karena padatnya jumlah penduduk, merupakan salah satu permasahalan yang saring muncul sehingga hal ini harus dapat diselesaikan. Salah satu cara penangan masalah kurangnya area hijau diwilayah perkotaan karena sempitnya lahan perkarangan dapat disiasati dengan penanaman tanaman baik berupa sayur maupun buah-buahan dengan cara hidroponik. Sehingga masyarakat mampu memenuhi kebutuhan sayur maupun buah-buahan untuk rumah tangganya sendiri.
Pengaruh Pemberian Zat Pengatur Tumbuh Atonik Dan Media Tanam Terhadap Pembibitan Tanaman Aren Genjah (Arenga pinnata, Merr) Yanti Ratna Sari; Tutik Nugrahini; Mahdalena Mahdalena
Agrifarm : Jurnal Ilmu Pertanian Vol 6 No 1 (2017): July
Publisher : Universitas Widya Gama Mahakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/ajip.v6i1.3

Abstract

The Influence of Atonic Growth Substance and Planting Media Against Aruh Genjah Plant Breeding (Arenga pinnata, Merr). This study aims to determine the effect of proper growth regulator concentration and the best planting medium for the growth of palm seedlings, as well as the effect of interaction between ZPT Atonik and planting media. This research was conducted in Sangatta Lama area of Sangatta Utara Sub-district, East Kutai Regency, with time for 5 (five) months from February to June 2016. The research design used Factorial Randomized Block Design (RAK) 4 x 4 with 3 repetition . The first factor was the administration of Atonic ZPT consisting of 4 levels: z0: without treatment, z1: Atonic ZPT 0.5 ml / 1 liter water, z2: ZPT Atonik 1 ml / 1 liter water, z3: ZPT Atonic 1.5 ml / 1 liter of water. The second factor is the comparison of planting medium consisting of 4 levels: m0: top soil, m1: top soil + sand + manure (1: 1: 1), m2: top soil + husk husk + manure (1: 1: 1 ), m3: top soil + charcoal husk + sand + manure (1: 1: 1: 1). Fingerprint analysis showed that the best effect of ZPT Atonik (Z) on the parameters of plant height was on the first month that is in the treatment of z2 (Atonic ZPT 1 ml / 1 liter water). The best comparison of planting medium (M) to plant height parameters was at month 2 and month 3 was achieved by treatment of m2 (top soil + husk husk + manure = 1: 1: 1) and m3 treatment (Top soil + + Sand + manure = 1: 1: 1: 1). Furthermore, the best treatment of leaflet parameter of month 1 was achieved by treatment of m1 (top soil + sand + manure = 1: 1: 1). The interaction of ZPT Atonik (zxm) comparison and the best planting medium to the leaf number parameter is the 1st month achieved by the z3p1 treatment (Atonic ZPT 1.5 ml / 1 liter water and top soil + sand + manure = 1: 1: 1) . Keywords: Growing Regulators, Planting Media and Aren GenjahThe Influence of Atonic Growth Substance and Planting Media Against Aruh Genjah Plant Breeding (Arenga pinnata, Merr). This study aims to determine the effect of proper growth regulator concentration and the best planting medium for the growth of palm seedlings, as well as the effect of interaction between ZPT Atonik and planting media. This research was conducted in Sangatta Lama area of Sangatta Utara Sub-district, East Kutai Regency, with time for 5 (five) months from February to June 2016. The research design used Factorial Randomized Block Design (RAK) 4 x 4 with 3 repetition . The first factor was the administration of Atonic ZPT consisting of 4 levels: z0: without treatment, z1: Atonic ZPT 0.5 ml / 1 liter water, z2: ZPT Atonik 1 ml / 1 liter water, z3: ZPT Atonic 1.5 ml / 1 liter of water. The second factor is the comparison of planting medium consisting of 4 levels: m0: top soil, m1: top soil + sand + manure (1: 1: 1), m2: top soil + husk husk + manure (1: 1: 1 ), m3: top soil + charcoal husk + sand + manure (1: 1: 1: 1). Fingerprint analysis showed that the best effect of ZPT Atonik (Z) on the parameters of plant height was on the first month that is in the treatment of z2 (Atonic ZPT 1 ml / 1 liter water). The best comparison of planting medium (M) to plant height parameters was at month 2 and month 3 was achieved by treatment of m2 (top soil + husk husk + manure = 1: 1: 1) and m3 treatment (Top soil + + Sand + manure = 1: 1: 1: 1). Furthermore, the best treatment of leaflet parameter of month 1 was achieved by treatment of m1 (top soil + sand + manure = 1: 1: 1). The interaction of ZPT Atonik (zxm) comparison and the best planting medium to the leaf number parameter is the 1st month achieved by the z3p1 treatment (Atonic ZPT 1.5 ml / 1 liter water and top soil + sand + manure = 1: 1: 1) . Keywords: Growing Regulators, Planting Media and Aren Genjah
Aplikasi Kompos Dengan Aktivator Effective Microorganisms 4 (EM 4) Dan Pupuk Organik Cair NASA Pada Pertumbuhan Bibit Batang Bawah Tanaman Karet (Hevea brasiliensis) Wandi Fahrin; Mahdalena Mahdalena; Hamidah Hamidah
Agrifarm : Jurnal Ilmu Pertanian Vol 6 No 1 (2017): July
Publisher : Universitas Widya Gama Mahakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/ajip.v6i1.4

Abstract

Application of Compost With Effective Microorganisms Activator 4 (EM 4) And NASA Fluid Organic Fertilizer At Growth Of Rubber Trunk Bottom Plant (Hevea brasiliensis). This study aims to determine the effect of application of compost fertilizer with activator Effective Microorganisms 4 (EM 4) and the effect of Nasa liquid organic fertilizer application on the growth of rootstock seedling of rubber plant. The study was conducted for 3 months starting from May 5 to August 5, 2015 Loa Janan Ulu Village Kutai Kertanegara Regency. The study used Randomized Block Design (RAK) with 4 x 4 factorial experiment with 3 replications. The first factor is the application of compost treatment consisting of 4 levels, namely: k0 Tanah (topsoil), k1 = Soil: Compost = 1: 1, k2 = Soil: Compost = 1: 2, k3 = Soil: Compost = 1: 3. While the second factor is the application of liquid organic fertilizer NASA consisting of 4 levels, namely: p0 = Control, p1 = 2 ml / L water, p2 = 4 ml / L water, p3 = 6 ml / L water. The result of variance indicated that application of compost fertilizer had a very significant effect on the height of 3 month crop, the increase of stem diameter month 2, month 3, the increase of monthly leaf number 2, month 3. Furthermore significant effect on the increase of plant height month 1, month 2, Stem diameter month 1, and month leaf number increase 1. Application of NASA (P) liquid organic fertilizer had a very significant effect on the parameters of plant height increase in month 2, month, 3, month stem diameter 2, month 3, Month 3. Then the real effect on parameters of plant height month month 1, and the increase of number of leaves month 1. For interaction application of Compost Fertilizer and organic fertilizer Nasa (KxP) no significant effect on parameters of plant height increase month 1, month 2, month 3, the increase of number of leaves month 1, month 2, month 3, the increase of stem diameter month 1, month 2 and month 3. Keywords: Effective Microorganisms 4, Liquid Fertilizer Nasa and Rubber Plants
Respon Pertumbuhan dan Hasil Tanaman Bunga Gladiol (Gladiolus hibridus) Terhadap Penggunaan Media Tanam dan Pupuk Saputra Nutrien. Yunus Laing; Tutik Nugrahini; Mahdalena Mahdalena
Agrifarm : Jurnal Ilmu Pertanian Vol 1 No 1 (2012): July
Publisher : Universitas Widya Gama Mahakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/ajip.v1i1.66

Abstract

Growth and yield response Gladiolus flowers (Gladiolus Hibridus) against the use of growing media and fertilizers Saputra Nutrient. This study aims to determine Saputra Nutrient fertilizer use and the use of growing media on growth and yield of flowers gladiolus (Gladiolus hibridus). The research was conducted from April to July 2010. The study was conducted in North Samarinda. This study uses a randomized block design (RAK) with a 4 x 3 factorial experiment consisted of three replications. The first factor is the use of a planting medium that consists of three levels ie: m1 (top soil), m2 (top soil + manure + husk), m3 (top soil + manure + sand), the second factor is the use of fertilizers Saputra Nutrient consisting of 4 levels ie: p0 levels (without fertilizer), p1 (1 tablespoon powder + 3 tablespoons liquid + 7.5 liters of water), p2 (1 tablespoon powder + 3 tablespoons liquid + 5.0 liters of water), and p3 (1 spoon 3 tablespoons of powder + liquid + 2.5 liters of water). The results showed that the use of the planting medium significantly affected all parameters of the study except the number of leaves at 15 days after planting. Treatment m1 (top soil) showed the largest number of flowers cropping 13.96 florets. The results showed that the use of fertilizers Saputra Nutrient significantly affected all parameters except the current study appear shoots number of leaves at 15 days after planting. Treatment p2 (1 tablespoon powder + 3 tablespoons liquid + 5.0 liters of water), showed the largest amount of 14.00 florets florets. Interaction of growing media and fertilizer use Saputra Nutrient no real effect on all parameters of observation.
Pengaruh Olah Tanah Dan Jarak Tanam Terhadap Pertumbuhan Dan Hasil Bawang Tiwai (Eleutherine americana Merr.) Anita Rosita; Rustam Baraq Noor; Mahdalena Mahdalena
Agrifarm : Jurnal Ilmu Pertanian Vol 1 No 2 (2012): December
Publisher : Universitas Widya Gama Mahakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/ajip.v1i2.70

Abstract

Effect of tillage and plant spacing on growth and yield of onion tiwai (Eleutherine americana Merr.). The purpose of this study was to evaluate the response of the growth and yield of onion tiwai to the treatment and processing of soil and plant spacing parameters diperlakukan.Penelitian was conducted for 3 months starting in December 2009 until March 2010, research carried out in Loa Janan Ulu Kutai regency. This research is a randomized block design Plots Divided (RAK split plot) with 2 x 3 factorial design, each treatment was repeated three times, the first factor of tillage (T) is t0: without tillage (control) t1: with processing soil, while the second factor is the spacing of (J) is j1: 20 x 25 cm, j2: 25 x 30 cm and j3: 30 x 35 cm. The results showed that treatment of tillage (T) real berpengauh on plant height parameter ages of 30 and 60 days after planting, the number of chicks aged 60 and 90 days after planting, planting tuber number, tuber weight perpetak and tuber production tons per hectare, on plant height parameter of age 90 days after planting and the parameters of the number of seedlings 30 days after planting showed no significant effect. At the treatment plant spacing (J) on all parameters showed no significant effect, ie plant height ages 30, 60 and 90 days after planting, the number of chicks aged 30, 60 and 90 days after planting, the number of tubers, tuber weight and tuber production tons perpetak per hectare. Interaction between tillage and planting distance (T x J) also showed no significant effect on all parameters: plant height is age 30, 60 and 90 days after planting, the number of chicks aged 30, 60 and 90 days after planting, the number of bulbs, heavy perpetak bulbs and tubers production tons per hectare.
Pertumbuhan Bibit Stum Mini Tanaman Karet (Hevea brasiliensis Muell Erg) Klon GT 1 Pada Berbagai Media Tanam Dan Pemberian Konsentrasi Rootone-F Edi Usman Dani; Rustam Baraq Noor; Mahdalena Mahdalena
Agrifarm : Jurnal Ilmu Pertanian Vol 1 No 2 (2012): December
Publisher : Universitas Widya Gama Mahakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/ajip.v1i2.73

Abstract

The research aimed to identify the growing of Hevea brasiliensis Muell Erg) Klon GT1 on the Plant Media and Application of Rootone-F Consentration, as well as its interaction, and to find the proper concentration of Rootone-F for Hevea brasiliensis Muell Erg) Klon GT1. The research lasted for four months, from Februari to Mei 2009, at the Village of Loa Bakung Sub District of Samarinda. The research employed Completely Randomized Design with Factorial 4 x 4 and three replications. The first factor was Plant Media (M): top soil (m0); top soil + gambut + sand (2:1:1) (m1); top soil + gambut (3:1) (m2); top soil + sand (3:1) (m3). And the second factor was Rootone-F Consentration (D): no Rootone-F (d0); 2,5 g/litre water (d1); 5 g/litre water (d2); 7,5 g/litre water (d3). Results showed that: (1) significant responses the plant media on the parameters of height plant, number of leaf at the stage of 60 and 90 old days and diameter of stem; (2) significant responses on the application of Rootone-F on the parameters of height plant, number of leaf at the stage of 60 and 90 old days and diameter of stem; (3) there was no significant responses on all parameters upon the interaction between plant media and Rootone-F application.
Pengaruh Pemberian dosis Pupuk P dan K Terhadap Pertumbuhan dan Produksi Bawang Merah (Allium ascalonicum L.) Varietas Bima Irwansyah Ardianto Sinaga; Mahdaena Mahdalena; Hamidah Hamidah
Agrifarm : Jurnal Ilmu Pertanian Vol 6 No 2 (2017): December
Publisher : Universitas Widya Gama Mahakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/ajip.v6i2.284

Abstract

The Effect of Dosage of P and K Fertilizer on Growth and Production of Red Onion (Allium ascalonicum L.) Bima Varieties. The purpose of this research is to know the influence of P and K fertilizer application and the interaction of the two treatments on the growth and production of shallot plant. The study was conducted for 3 months, ie from July to October 2016. The research site on land owned by UPTB Samarinda Agriculture Training Center East Kalimantan Province. This study used Randomized Block Design (RBD)  with a 3 x 4 factorial experiment consisting of 4 replications. The first factor is fertilizer fertilizer P which consists of 3 levels: namely p0 (without fertilization), p1 (fertilization 1 gr / plant), p2 (Fertilization 1.5 g / plant). The second factor is the dosage of K fertilizer consisting of 4 levels ie k0 (without fertilization) k1 (0.5 g / plant) k2 (1 g / plant) and k3 (1.5 g / plant). The result of this research showed that the treatment of P (P) fertilizer had significant effect on plant height 2 and 3 MST, wet bulb weight and dry bulb weight and no significant effect on plant height of 4 MST, number of leaves, and number of tillers. While the application of K (K) fertilizer had significant effect on plant height and leaf number at age 2 MST and no significant effect on height and number of leaf aged 3 and 4 MST, number of tiller, wet bulb weight and dry bulb weight. There was no interaction between P and K fertilizer application.
Pengaruh Pemberian Pupuk Kompos Dan Pupuk Green Tonik Terhadap Pertumbuhan Dan Hasil Tanaman Cabai Rawit (Capsicum frustescens L) Varietas Bhaskara Ndaru Kuncoro; Tutik Nugrahini; Mahdalena Mahdalena
Agrifarm : Jurnal Ilmu Pertanian Vol 6 No 2 (2017): December
Publisher : Universitas Widya Gama Mahakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/ajip.v6i2.285

Abstract

The Influence of Compost Fertilizer And Grenn Tonic Fertilizer On The Growth And Results Of Rawit Chili Plants (Capsicum frustescens L) Bhaskara Varieties. The purpose of this research is to know the response of the use of compost fertilizer, Green Tonik liquid fertilizer and the interaction between compost fertilizer and Green Tonik liquid fertilizer on the growth and yield of pepper plant. The study was carried out for approximately 4 months, starting from July to October 2015, the research site at Jl. Thoyib Hadiwijaya Sempaja Timur, North Samarinda, East Kalimantan Province. The study was carried out for approximately 4 months, starting from July to October 2015, the research site at Jl. Thoyib Hadiwijaya Sempaja Timur, North Samarinda, East Kalimantan Province. This research method used Randomized Block Design with 4x4 factorial analysis consisting of 3 replications. The first factor is compost (k) consisting of 4 levels: k0: (control), k1: 50 g / polybag, k2: 100 g / polybag and k3: 150 g / polybag and second factor is Grenn Tonic (g) which consists of 4 levels: g0: (control), g1: 1.5ml / liter of water, g2: 3 ml / liter of water and g3: 4.5 ml / liter of water. The results of the compost fertilizer (k) showed that the effect was very significant on the average height and diameter of the plants at the age of 27 days HST, 40 HST and 53 HST as well as the average of crop yields, the highest crop yield on the treatment k2. The Green Tonic fertilizer treatment (g) showed that significantly affected the mean height and diameter of the plants at 27 days of HST, 40 HST and 53 HST as well as the average crop yield, the highest crop yield on treatment g2. In the second interaction treatment of compost (k) and Green Tonic (g) fertilizer had no significant effect on average of plant height increase, early age of flower, early age of harvest and fruit weight.
Pengaruh Pemberian Pupuk Organik Cair Nasa Dan Pupuk Kompos Terhadap Pertumbuhan Tanaman Kenaf ( Hibiscus cannabinus L) Hairin Juanda; Tutik Nugrahini; Mahdalena Mahdalena
Agrifarm : Jurnal Ilmu Pertanian Vol 7 No 1 (2018): July
Publisher : Universitas Widya Gama Mahakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/ajip.v7i1.364

Abstract

Effect of NASA Liquid Organic Fertilizer and Compost Fertilizer on Kenaf Plant Growth (Hibiscus cannabinus L). This study aims to determine the effect of NASA POC, compost fertilizer and the interaction of NASA POC and compost fertilizer on kenaf plants. This research was carried out at East Borneo Samarinda Indonesia. with a time of ± 4 months, starting from June to September 2016. The design of the study uses factorial completely randomized design (CRD) consisting of 2 treatments and 4 replications. The treatment consists of 2 factors. The first factor is the administration of NASA POC consisting of 4 levels, namely: j0: Control (without treatment), j1: POC with a concentration of 10 ml / liter of water, j2: POC with a concentration of 15 ml / liter of water, j3: POC with a concentration of 20 ml / liter of water. The second factor is Compost fertilizer consisting of 4 levels, namely: k0: Without the provision of Compost Fertilizer, k1: Composting 500 gram / polybag, k2: Composting Fertilizer 700 grams / polybag, k3: Composting 800 grams / polybag. From the analysis of variance showed that the effect of giving NASA POC (J), compost (K) and the interaction of NASA POC and compost (JK) did not affect the parameters of plant height 30 DAP, 60 DAP and 90 DAP, stem diameter 30 DAP, 60 DAP and 90 DAP, number of leaves 30 DAP, 60 DAP and 90 DAP, leaf area 30 DAP, 60 DAP and 90 DAP. 
Co-Authors Abdul Rofik Abdul Rofiq Akhmad Sopian Akhmad Sopian Akhmad Sopian1 Anis Munandar Anis Munandar Anita Rosita Arief Fathon Arief Fathony Arief Setiawan Christy Angelia Didi Irawan Edi Usman Dani Efri Julianto Eko Jarkoni Ferdy Hidayat Fiana Asrofah Frederich Febrian Hermanda Galvani Asep Santoni Gebi Hiskia Hairin Juanda Hamidah Iin Arsensi Irwansyah Ardianto Sinaga Ivan Wahyudi Jarkani Kusriyanto Kusriyanto Listher Mada Rannu Mita Purnama Ndaru Kuncoro Nurcholis Majid Puteri Aprilani Randy Kriswanto Rustam Baraq Noor Siti Mutmainah Soni Setiawan Sumarno Sumarno Teguh Arif Saputra Tiara Sartika Sari Tutik Nugrahini Vanesa Patricia Wandi Fahrin wati, asiah Winda Isdianti Yanti Ratna Sari Yunus Laing