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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

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.

Pengaruh Pemberian Pupuk Green Tonic dan Pupuk NPK Mutiara Terhadap Pertumbuhan Bibit Tanaman Kakao Forestero (Theobroma cacao L) Ivan Wahyudi; Mahdalena Mahdalena; Hamidah Hamidah
Agrifarm : Jurnal Ilmu Pertanian Vol 7 No 1 (2018): July
Publisher : Universitas Widya Gama Mahakam

The Effect of Green Tonic Fertilizer and Pearl NPK Fertilizer on the Growth of Forestero Cocoa Plant Seeds (Theobroma cacao L) The aim of this study was to determine the effect of Green Tonic, NPK Mutiara and the extraction of Green Tonic and NPK Mutiara on cocoa seedling growth. This research was carried out at Gunung Panjang Samarinda Seberang East Borneo. with a time of ± 3 months, starting from April to July 2016. The design of the study used factorial randomized block design (RCBD) 4 x 4 with a number of replications 3 times, with factorial analysis. The treatment consists of 2 factors. The first factor is the administration of POC Green Tonic consisting of 4 levels, namely: p0: Without treatment, p1: 2 ml / 1 Liter of Green Tonic Concentration, p2: 3 ml / 1 Liter of Water Tonic Concentration, p3: 4 ml Green Tonic Concentration / 1 Liter of Water, The second factor was the administration of NPK Mutiara consisting of 4 levels, namely: v0: Without treatment, v1: Giving NPK Mutiara Fertilizer 50 grams / polybag, v2: Giving NPK Mutiara Fertilizer 100 grams / polybag, v3: Giving NPK Fertilizer Pearl 150 grams / polybag. From the analysis of variance showed that the effect of giving green tonic liquid organic fertilizer (P) was the best on the parameters of stem diameter of 30 DAP and 60 DAP of cocoa plants achieved by the treatment of p3 (4 ml / 1 Liter of Water Green Tonic Concentration), NPK Mutiara fertilizer (V) the best in the parameters of plant height 30 DAP, 60 DAP and 90 DAP, stem diameter 30 DAP and 90 DAP, number of leaf 60 DAP, leaf area 30 DAP cocoa plants achieved by v3 (Giving NPK Pearl Fertilizer 150 gram / polybag) while for stem diameter 60 DAP, number of leaves 30 DAP achieved by v1 (Giving NPK Mutiara Fertilizer 50 g / polybag), for the number of leaves 90 DAP, the area of Leaves 60 DAP and 90 DAP achieved by v2 (Giving NPK Pearl Fertilizer 100 g / polybag), The best interaction of POC green tonic and NPK pearl (PV) fertilizer on stem diameter parameters 30 DAP and 60 DAP, number of leaves of 90 DAP, leaf area of 60 DAP and 90 DAP was achieved by p3v2 (4 ml / 1 Liter Water + Green Tonic Concentration Pearl NPK fertilizer 100 grams / polybag. The difference for 30 HST leaf area is achieved by p1v3 (2 Ton / 1 Liter Water + Green Tonic Concentration + 150 gram Pearl NPK Fertilizer / polybag).

Pengaruh Perlakuan Pemangkasan Dan Pemberian Pupuk Solid Terhadap Pertumbuhan Dan Produksi Tanaman Kedelai (Glycine max L. Merril) Mahdalena Mahdalena; Abdul Rofik; Tiara Sartika Sari
Agrifarm : Jurnal Ilmu Pertanian Vol 7 No 2 (2018): December
Publisher : Universitas Widya Gama Mahakam

Soybean is an important food crop after rice and corn. Soybean production in East Kalimantan based on the 2014 forecast rate is estimated at 1,263 tons of dry seeds. Compared to 2013 production (ATAP 2013) there was a decrease of 139 tons (9.91%) (BPS, 2014). The low productivity is because the technique of managing soybean plants is still not optimal. Efforts to increase soybean productivity can be done by conducting intensive cultivation techniques. One of the cultivation techniques that can be done is by technical methods, namely crop trimming and intensive agricultural cultivation can be done in various ways including fertilization. The study was carried out for 5 months, namely from January to May 2018. The research site was on experimental land owned by the Faculty of Agriculture, Widya Gama Mahakam Samarinda. This study used a Randomized Block Design (RBD) with a 2 x 3 factorial experiment consisting of 3 replications. The first factor is Pruning which consists of 2 levels: namely p0 (without pruning), p1 (vegetative phase V4 pruning). The second factor is the dose of Solid fertilizer consists of 3 levels, namely s0 (without fertilization), s1 (5 kg / plot), s2 (10 kg / plot). The results showed that the pruning (P) treatment had a significant effect on the parameters of the number of productive branches and had no significant effect on height, flowering age, number of pods, weight of 100 seeds, weight of crop seeds and weight of mapped seeds. While giving Solid (S) fertilizer does not significantly affect all parameters. But the interaction of the treatment of pruning and giving Solid (PS) significantly affected the parameters of the number of productive branches.

Pengaruh Perlakuan Jarak Tanam dan Pemberian Ekstrak Daun Mahkota Dewa Sebagai Penghambat Perkembangan Penyakit Antraknosa Pada Tanaman Cabai (Capsicum annum L) Galvani Asep Santoni; Iin Arsensi; Mahdalena Mahdalena
Agrifarm : Jurnal Ilmu Pertanian Vol 5 No 1 (2016): July
Publisher : Universitas Widya Gama Mahakam

Row spacing treatment had no significant effect on all parameters pengamatan.Pada age of 90 days after planting the average weight of the fresh fruit crop was obtained in treatment j2 highest ie 83.30 g, while the average weight of the fresh fruit crop obtained at the lowest possible j3 treatment of 75 , 49 g.Perlakuan extract of petals gods were not significantly affected all parameters pengamatan.Pada age of 90 days after planting the average weight of the fresh fruit crop was obtained in treatment d1 highest ie 83.98 g, while the average weight of the fresh fruit crop lowest was obtained in treatment that is 77.52 g.Interaksi d0 between the treatment plant spacing and crown god leaf extract had no significant effect on all parameters of observation. At the age of 90 days after planting the average percentage of disease were highest in j2d2 treatment combination that is 65.64% while the average percentage of the lowest in disease treatment combination j2d0 yaitu 51.72%. This research was conducted by randomized block design factorial 4 x 3 with three replications. The first factor is a spacing (A) which consists of three levels ie; j1 (60 x 60 cm), j2 (60 x 70 cm) and j3 (60 x 80 cm). The second factor is the extract of leaves of the gods crown (D), which consists of four levels ie; d0 (control), d1 (2 ml / liter of water), d2 (4 ml / liter of water) and d3 (6 ml / liter of water).

Pengaruh Konsentrasi Pupuk Plant Catalys 2006 dan Jarak Tanam Terhadap Pertumbuhan dan Produksi Tanaman Terung (Solanum melongena L.) Winda Isdianti; Tutik Nugrahini; Mahdalena Mahdalena
Agrifarm : Jurnal Ilmu Pertanian Vol 5 No 2 (2016): December
Publisher : Universitas Widya Gama Mahakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/ajip.v5i2.472

Concentrations of Catalys Award Fertilizer Plant 2006 and Plant Spacing on the Growth and Production of Eggplant (Solanum melongena L.). The aim of research to determine the exact concentration of the fertilizer plant catalys 2006, so as to provide maximum results, to determine the proper spacing of the plants of eggplant and to understand the interaction on the eggplant plants to fertilization and plant spacing. This study was conducted over five months, ie from May and October 2015. The study in the village Manunggal Tenggarong District Seberang Jaya Regency. This study uses a randomized block design with 4 x 3 factorial experiment consisting of three replications. The first factor is a plant fertilizer catalys 2006, which consists of 4 levels: namely p0 (without treatment), p1 (3g / 1liter water), p2 (5g / 1liter water), p3 (7g / 1 liter of water). The second factor is a spacing consists of three levels ie t1 (70cm x 70cm), t2 (70 cm x 80), t3 (70 x 90). The results showed that fertilizer treatment plant catalys 2006 did not significantly affect plant height, stem diameter, number of branches, number of fruits per plant and fruit length, but the real impact on the weight of fruit per plant that is the highest weight of the fruit crops 360.27 g with treatment p2 (5 g / liter of water) and fruit weight per plot is 2161.60 g, equivalent to 86.46 Kw ha-1 with a treatment p2 (5 g / liter of water). While the spacing of no significant effect on all parameters observed. There is no interaction between the fertilizer plant catalys 2006 and spacing of the growth and yield of eggplant.

Pengaruh Berbagai Media Tanam Dan Pemberian Mikro Organisme Lokal (MOL) Keong Mas Terhadap Pertumbuhan Dan Produksi Tanaman Bawang Tiwai (Eleutherine americana ) Sumarno Sumarno; Mahdalena Mahdalena; Hamidah Hamidah
Agrifarm : Jurnal Ilmu Pertanian Vol 5 No 2 (2016): December
Publisher : Universitas Widya Gama Mahakam

Onions Tiwai is one plant in Borneo forest used by people as a traditional medicine. One of the efforts to support increased production of onions tiwai is through the cultivation of technology media including by the use of appropriate planting and the provision of the Micro Organisms Local (MOL). The aim of research to know the influence of MOL conch mas on growth and yield of onion tiwai and to determine the best planting medium for the growth and production of onions tiwai. The study was conducted over four months starting from nursery seedlings until harvest. This study uses a randomized block design (RBD) with a 4 x 4 factorial experiment consisting of three replications. The first factor is the Growing Media which comprises four levels: ie m0 (Control), m1 (Topsoil and sand), m2 (Topsoil and Rice Husk) and m3 (Topsoil, Rice Husk and Sand). The second factor is the concentration of microorganisms Local (MOL) snails consists of four levels ie p0 (control) p1 (100 ml / liter water) p2 (200ml / liter of water) and p3 (300 ml / liter). The results showed that treatment of the planting medium (M) significantly affected the parameters of the number of leaf age 60 DAP and is not significantly affected, plant height, number of tillers, the number of bulbs, tubers and the weight of the growing media pH. While the provision of MOL Keong Mas (P) had no significant effect on all parameters. There is no interaction between the treatment plant and the provision of various media MOL Keong Mas on all parameters observed.

Uji Pengaruh Zat Pengatur Tumbuh (ZPT) Air Kelapa Dan Pupuk Organik Cair (POC) Urin Kambing Terhadap Pertumbuhan Setek Bibit Tanaman Lada (Piper Nigrum L) Varietas Malonan 1 Kusriyanto Kusriyanto; Mahdalena Mahdalena; Hamidah Hamidah
Agrifarm : Jurnal Ilmu Pertanian Vol 8 No 1 (2019): July
Publisher : Universitas Widya Gama Mahakam

The aim of this study was to determine the best concentration of plant growth regulator (PGR) of coconut water and liquid organic fertilizer (LOF) of goat urine for the growth of cuttings of pepper plants, and to find out the interaction of PGR concentration of coconut water and liquid organic fertilizer of goat urine which is appropriate for the growth of cuttings of pepper plants. The study was conducted for 3 months, from September to November 2017. The study was conducted in Sungai Tempurung Village, Anggana District, Kutai Kertanegara Regency, East Kalimantan Province. The research design used was a 4 x 4 factorial randomized block design with 3 replications. The first factor is the concentration of PGR of coconut water (a) consisting of 4 levels: a0 (control), a1 (150 ml / liter of water), a2 (250 ml / liter of water) and a3 (350 ml / liter of water). The second factor is the concentration of liquid organic fertilizer of goat urine (u) consists of 4 levels: u? ((control), u1 (100 ml / liter of water), u2 (200 ml / liter of water) and u3 (300 ml / liter of water). The concentration treatment of PGR of coconut water showed the results significantly affected the growth of cuttings of pepper plants. a3 treatment produced the highest average growth compared to treatments a0, a1 and a2. The treatment of liquid organic fertilizer of goat urine showed the results significantly affected the growth of cuttings of pepper plants. The u3 treatment produces the highest growth rate compared to treatments u0, u1 and u2. The interaction between concentration treatment of PGR of coconut water and liquid organic fertilizer of goat urine showed the results no significant effect on the growth of cuttings of pepper plants.

Pengaruh Media Tanam Tanah Pasca Tambang dan Panjang Buku Terhadap Pertumbuhan Stek Tanaman Lada (Piper nigrum L.) Varietas Malonan I Ferdy Hidayat; Mahdalena Mahdalena; Winda Isdianti
Agrifarm : Jurnal Ilmu Pertanian Vol 8 No 2 (2019): December
Publisher : Universitas Widya Gama Mahakam

The Effect of Post-Mining Soil Planting Media and Book Lengths on the Growth of Pepper Cutters (Piper nigrum L.) Varieties of Malonan I, Under the guidance of Mahdalena and Iin Arsensi. The purpose of this study was to determine the response of the growth of pepper cuttings (Piper nigrum L.) Malonan I variety using post-mining soil planting media. This research was carried out in Sungai Mariam Village, Anggana Subdistrict for 6 weeks from September to November 2018. The research was arranged in a Randomized Block Design (RBD) with Factorial experiments consisting of 2 factors with 3 replications. The first factor is the length of the book consists of two levels, namely s1 (length 3 books) and s2 (length 5 books). The second factor of the growing media consists of 3 levels, namely t1 (mining land), t2 (mining land and manure), and t3 (mining land and compost). The results showed that the treatment of post-mining soil planting media and the length of cuttings did not have a significant effect on all parameters, when growing shoots, number of shoots, and shoot length were 2, 4, 6 weeks after planting.

Uji Perlakuan Kompos Daun Jagung (Zea mays) dan Pupuk NPK Phonska Terhadap Tinggi Tanaman dan Hasil Kacang Tanah (Arachis hypogaea L.) Randy Kriswanto; Mahdalena Mahdalena
Agrifarm : Jurnal Ilmu Pertanian Vol 8 No 2 (2019): December
Publisher : Universitas Widya Gama Mahakam

Test of Corn Leaves (Zea mays) Compost and NPK Phonska Fertilizer on Plant Height and Peanut Yield (Arachis hypogaea L.). This study aims to determine the effect of giving corn leaf compost fertilizer and NPK phonska fertilizer and its interactions on the growth and yield of peanuts. The study used a Randomized Block Design with a 4x4 experiment with 2 factorial replications 3 times. The first factor is the dose of compost of corn leaf compost consisting of 4 levels, namely: o0 (control), o1 (100 g / plant), o2 (200 g / plant), o3 (300 g / plant). The second factor is the NPK fertilizer dosage consisting of 4 levels, namely: k0 (control), k1 (5 g / plant), k2 (10 g / plant), k3 (15 g / plant). The results showed that the treatment of corn leaf compost did not have a significant effect on plant height at 30.60, and 90 days after planting, pod weight and number of pods. Phonska NPK fertilizer does not have a significant effect on plant height at 30, 60, and 90 days after planting, but it has a significant effect on the number of pods and pod weight. The interaction between the compost dose of corn leaf compost and NPK phonska had no significant effect on plant height, pod weight and number of pods.

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