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Fakultas Pertanian Universitas Islam Malang Jl. M.T.Haryono No. 193 Malang Jawa Timur
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AGRONISMA
Published by Universitas Islam Malang
ISSN : 23376449     EISSN : -     DOI : 10.33474
Core Subject : Education, Agriculture,
Agriculture, Biological Sciences & Forestry Education Other
Jurnal AGRONISMA merupakan media untuk publikasi tulisan asli yang berkaitan dengan budidaya tanaman secara luas, dalam Bahasa Indonesia. Fokus dalam bidang kajian mencakup ilmu tanaman, ilmu tanah-tanaman dan ilmu hama dan penyakit tanaman. Naskah dapat berupa hasil-hasil penelitian atau percobaan lapangan/laboratorium, baik yang dilakukan oleh dosen maupun mahasiswa untuk memfasilitasi artikel ilmiah mahasiswa yang telah memasuki tahap akhir studi. Naskah yang diterima akan ditelaah sebagai makalah ilmiah oleh tim penyunting ahli.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 271 Documents
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Pengaruh Metode Aplikasi dan Dosis Vermikompos terhadap Pertumbuhan dan Hasil Tanaman Melon (Cucumis melo L.) Hidroganik m alvin alfalah; Siti Muslikah; Nurhidayati Nurhidayati
AGRONISMA Vol. 8 No. 2 (2020)
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Abstract

Melon cultivation can be planted either conventionally or hydroponically (without soil). Along with the narrowing of productive agricultural land and decreasing soil quality,it encourages farmers to cultivate melons with a hydroponic system. There are various kinds of hydroponic media using inorganic fertilizers for melon cultivation, but it is still rarely found using organic fertilizers for hydroponic melon cultivation. This study developed a soilless cultivation system using vermicompost organic fertilizer. The aim of this study is to examine the effect of vermicompost application method and dosage on the growth and yield of melon plants which are planted hydraulically. This experiment used a factorial randomized block design with controls. Factor 1 of the vermicompost application method consists of two levels, namely M1 = 100% solid vermicompost immersed, M2 = 50% solid vermicompost immersed and 50% vermicompost thawed. Factor 2 doses of vermicompost consist of four levels, namely V1 = 200 grams, V2 = 400 grams, V3 = 600 grams, and V4 = 800 grams per polybag, plus control treatment using inorganic fertilizers. The results showed that the interaction between the application method and vermicompost dose significantly affected the growth and yield of melons. The best treatment combination is the application of 100% solid vermicompost at a dose of 800 g / polybag with plant height growth of 173.94 cm, number of leaves 25.33, and leaf area 2445.51 cm2. The results were achieved for fruit weights 601.11 g / plant and fruit diameter 10.19 cm / plant. The results of this study suggest that the application of 100% solid vermicompost can be used as a nutrient source in the cultivation of hydro-organic melon plants.
EFEK RESIDU VERMIKOMPOS TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KANGKUNG (Ipomoea reptans Poir) SELAMA TIGA PERIODE PENANAMAN SECARA HIDROGANIK burhanudin firdaus; Nurhidayati Nurhidayati; Abdul Basit
AGRONISMA Vol. 8 No. 2 (2020)
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Abstract

Hydroganic is a hydroponic planting system that uses organic fertilizers, one of which is vermicompost, which is a high-quality organic fertilizer derived from an overhaul of organic material by earthworms that contain high enough nutrients so that it can provide residual effects on subsequent plants. This study aims to determine how long the effect of vermicompost residue can provide optimum productivity in hydroganic media. The experiment was carried out using a factorial randomized block design (RCBD) with control using 2 factors. The first factor is the vermicompost application method (100% solid vermicompost, 50% solid vermicompost 50% liquid vermicompost, 100% liquid vermicompost) and the second factor is a vermicompost dose of 100-500 g / polybag. The parameters observed were plant height, number of leaves, fresh weight of plantations, fresh weight per plant, dry weight per plant, dry weight per plant. the results of this study showed that the best yield was in the M1V4 treatment (100% solid Vermicompost at a dose of 400 g / polybag) with an average yield of fresh weight per polybag 178.27 g (first planting period). There was a decrease in production over the three planting periods in M1 treatment production decreased by 25.29% (residual effect 1), 36.05% (residual effect 3), and 52.22% (third residual effect). In the M2 treatment, it was 4.40% (residual effect 1), 23.44% (residual effect 2), and 26.82% (residual effect 3) and in M3 treatment there was a decrease of 19.19% (residual effect 1), 28.19 (residual effect 2), and 41.98 (residual effect 3).
APLIKASI BERBAGAI KONSENTRASI GA3 DAN PUPUK NPK TERHADAP PERTUMBUHAN TANAMAN ANGGREK BULAN (PHALAENOPSIS AMABILIS L.) istiqoma Rusdiana Rahayu; Sunawan Sunawan; Mahayu Woro Lestari
AGRONISMA Vol. 8 No. 2 (2020)
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Abstract

In the vegetative phase, orchids grow very slowly. Orchid plants need a higher element N (nitrogen) which aims to form organs in the vegetative phase (leaves, roots, and stems), besides the orchid plants require ZPT GA3 which functions for cell division. The research was conducted at the Agriculture Faculty Screenhouse, Malang Islamic University, Lowokwaru District, Malang City. The study was conducted in October 2019 until February 2020. The factorial experimental design was prepared using a Randomized Block Design (RBD) consisting of 2 treatment factors. Factor 1: Concentration of growth regulator GA3, consists of 3 levels: G0: GA3 concentration 0 ppm, G2: GA3 concentration 2 ppm, G4: GA3 concentration 4 ppm. Factor 2: NPKfertilizer concentration, consisting of 3 levels: P0: NPKFertilizer 0 g/ l, P1: NPKFertilizer 1 g/ l, P3: NPKFertilizer 3 g/ l. the tools needed are flexible cup, camera, stationery, bucket, spectrophotometer, etc. The materials used were orchid seedlings aged 6 months, charcoal, kadaka roots, cocofiber, moss, NPKgrowmore, GA3. Observed//variables,,included./plant height, number of leaves,,.leaf area, total chlorophyll. Data obtained in the analysis using analysis of variance to determine the effect between treatments. If there is an influence between treatments continued using the Least Significant Difference test (LSD) level of 5%. The results showed that in general the application of various concentrations of GA3 and NPKfertilizer showed a significant effect on the growth of orchid plants. At plant height the results of analysis of variance showed that in general there were no real interactions at each age of observation. Orchid plants have the best number of leaves in the treatment P1 (concentration of 1 gL-1). In the leaf area there was a significant interaction at the age of 45 hsr observed in the G4P0 treatment (GA3 4 ppm and NPK fertilizer 0 g L-1) but, not significantly different from the G0P3 treatment (GA3 0 ppm and NPK fertilizer 3 g L-1). In the stem diameter there was a significant interaction at the age of 75 hsr observed in the treatment of G4P1 (GA3 4 ppm and NPK fertilizer 1 g L-1), but not significantly different from G0P1 (GA3 0 ppm and NPK fertilizer 1 g L-1) and G0P3 (GA3 0 ppm and NPK fertilizer 3 g L-1). In the chlorophyll content obtained the highest value in the treatment of G4P3 (GA3 4 ppm and NPK fertilizer 3 g L-1), but not significantly different from the treatment of G2P3 (GA3 2 ppm and NPK fertilizer 3 g L-1). Based on these results the use of GA3 andNPK fertilizer on the growth of orchids gives tangible results, the function of GA3 which is aimed at cell division, while theNPK fertilizer which functions to stimulate vegetative growth of the whole plant (leaf area, number of leaves, roots, and stems).
PENGARUH KOMPOSISI MEDIA TANAM DAN DOSIS PUPUK NPK TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KANGKUNG DARAT (lpomea reptans poir) Ahmad Ahmad; Sunawan Sunawan; Agus Sugianto
AGRONISMA Vol. 9 No. 1 (2021): JURNAL AGRONISMA
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In increasing the productivity of vegetable crops or land spinach, it can be done by providing planting media or organic fertilizers and NPK fertilizers. This study aims to determine the effect of differences in planting media consisting of soil, sand, and compost with a dose of NPK fertilizer.  The research was carried out at the Green house of the Faculty of Agriculture, Islamic University of Malang, Lowokwaru District, Malang City, with an altitude between 440-667 m asl, temperatures ranging from 22.9 ° C-25.8 ° C, rainfall reached an average ranged from 1,800-3,000 mm per year, the research was conducted on 2 October-8 November 2019. The experiment used a 2 factorial completely randomized design method (CRD). The experimental treatment was a combination of the composition of the planting medium and the dosage of NPK fertilizer. The combination of planting media, namely: M1: soil = 50%, sand = 25%, compost = 25%. M2: soil = 25%, sand = 50%, and compost = 25%. M3 = soil = 25%, sand = 25%, and compost = 50%. The dosage of NPK fertilizer D0 = tamapa fertilizer, D1 = 1.5 grams, D2 = 3 grams, D3 = 2.25 grams, and D4 = 4.5 grams on kale plants. The results showed that the treatment of the composition of the planting medium and the dosage of NPK fertilizer increased the yields on plant height at the age of 28 DAS and 31 DAS, and the NPK fertilizer dose had a significant effect on the number of leaves and leaf area and was significantly different from other treatments.
Pengaruh Pemberian Zpt Giberelin Dan Auksin Terhadap Pertumbuhan Dan Hasil Stek Tanaman Kentang Varietas Granola Arjuno (Solanum tuberosum L.) Windhy May Wulan Sari; Anis Rosyidah; Siti Muslikah
AGRONISMA Vol. 9 No. 1 (2021): JURNAL AGRONISMA
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Abstract

The third most important food crop in the world after rice and wheat is potato (Solanum tuberosum L.) (CIP, 2010). tuber plants that are rich in carbohydrates and their needs continue to increase. The addition of ZPT such as auxin and gibberellin is one of the superior techniques for procuring potato seeds because it accelerates cell division and elongation, regulates the growth of roots, stems, and fruit. This study aims to determine the effect of ZPT (growth regulator) auxin and gibberellin on plant growth and yield. This research was conducted in the screen house of Sumber Brantas village. The design used in this study was a randomized block design (RBD) with the treatment given, among other things, P0: without giving ZPT, PI. giving ZPT gibberellin 10ml / l liter of water, P2: giving ZPT auxin 10ml / l liter of water, P3: giving ZPT 5ml auxin * 5ml gibberellin / l liter of water. The parameters observed were: stem height, stem diameter, number of stems, number of leaves, number of tubers, fresh weight of plant tubers, tuber diameter of the plant. The results of this study indicate that the P3 treatment (giving ZPT auxin 5inl and gibberellin 5ml / liter of water) gave the best results on plant growth and crop yield with tuber diameter yields of 21.56 mm. There is a tuber 3.67 grams, fresh weight 29.46 grams.
Efek Pemberian Berbagai Dosis Pupuk Nitrogen terhadap Hasil dan Kualitas Umbi Kentang (Solanum tuberosum L.) muchammad aufa achbaro; Anis Rosyidah; Sunawan Sunawan
AGRONISMA Vol. 9 No. 1 (2021): JURNAL AGRONISMA
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Nitrogen nutrients serve as chlorophyll-forming which plays an important role in the process of photosynthesis. If photosynthesis goes well then vegetative plants that form are increasing to be translocated to the tubers of plants. Nitrogen fertilization research that has been widely carried out so far only for vegetable potatoes (granola varieties) with doses depending on the location, while fertilization recommendations for processed potatoes are not yet available and will differ due to differences in desired properties. Deficiency and excess nitrogen fertilizer result in low yield and quality of tubers produced. The purpose of this study is to obtain the results and quality of potato tubers due to the administration of various doses of nitrogen fertilizers and to get optimum doses of nitrogen fertilization that can improve the yield and quality of tubers. Field experiments were conducted in Sumberejo village – Batu at an altitude of 690 meters above sea level.  Randomized Group design is applied with four treatments, namely: fertilizing nitrogen at doses of 40, 80, 120, 160 N kg ha-1 and repeated six times. The source of nitrogen fertilizer comes from ZA which is applied 2 times, at the same time of planting and 35 days after planting. The results showed that in general, the administration of nitrogen fertilizers that are getting larger to a dose of 120 kg ha-1 is able to increase chlorophyll, tan-1 tuber yield, ha-1 tuber yield, dry weight of tubers, water content, starch levels, type weight and total dissolved solids. The administration of nitrogen fertilizer doses of 119.85 kg ha-1 and 118.95 N kg ha-1 is the optimal dose to produce the results of tubers ha-1 and maximum tuber starch levels. The result of tuber ha-1 obtained by 42.16 tons ha-1 and starch content of 16.75 %.
Efek Pemberian Berbagai Dosis Pupuk Nitrogen Terhadap Pertumbuhan Dan Hasil Tanaman Kentang (Solanum Tuberosum L.) Varietas Medians moch avif amirullah; Anis Rosyidah; Indiyah Murwani
AGRONISMA Vol. 9 No. 1 (2021): JURNAL AGRONISMA
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This study aims to determine the effect of various doses of nitrogen fertilizer on the growth and yield of Medians potato (Solanum tuberosum L.) varieties in the mediumlands and to obtain the optimum dose of nitrogen fertilizer which can increase the growth and yield of Medians potato varieties grown in the plains. medium. The research was conducted experimentally using a simple randomized block design (RAK) consisting of four doses of nitrogen fertilizer, namely D1 = dose 40 kg N / ha, D2 = dose 80 kg N / ha, D3 = dose 120 kg N / ha, D4 = dose 160 kg N / ha. The results showed that the dose of N fertilizer 120 kg ha-1 gave better growth and yield of potatoes compared to other treatments on parameters of plant height, stem diameter, number of leaves and leaf area. N treatment 120 kg ha-1 yielded chlorophyll 54.09 (su) with fresh tuber weight per plant 779.06 g tan-1 and tuber fresh weight per hectare 41.17 ton ha-1. The parameter of the number of stems of each treatment gave results that had no significant effect on each age of observation. Application of N fertilizer with a dose of 125.76 kg ha-1 and a dose of 114.042 kg ha- is the optimal dose to produce maximum leaf area and tuber weight per plant of 8434.91 cm2 and 735.05 g tan-1, respectively.
PEMBERIAN PUPUK UREA DAN PUPUK ORGANIK CAIR NASA TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KANGKUNG DARAT (Ipomea Reptans) Muslihudin Muslihudin; Sugiarto Sugiarto; Abdul Basit
AGRONISMA Vol. 9 No. 1 (2021): JURNAL AGRONISMA
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This study aims to determine the effectiveness of the combination of UREA and liquid organic fertilizers NASA on the growth and quality of land spinach plants (Ipomea Reptans). This research was conducted in Bululawang Subdistrict, Malang Regency and integrated laboratory of Islamic University of Malang with an altitude of ± 460 masl, an average temperature of 22ºC. Rainfall was 675 mm. This research was conducted from April 2020 to May 2020. This study used a factorial randomized block design (RBD) experiment consisting of 2 factors. Factor 1 is the composition of UREA fertilizer consisting of 4 levels, namely M0 (without giving Urea), M1 (100 kg Urea / Ha), M2 (125 kg urea / Ha), M3 (150 kg Urea / Ha). Factor 2 is the concentration of liquid organic fertilizers  NASA which consists of 4 levels, namely, N0 (without giving liquid organic fertilizers NASA), N1 (Giving liquid organic fertilizers Nasa 100 ml / L), N2 (Giving liquid organic fertilizers NASA fertilizer 125 ml / L) and N3 (giving liquid organic fertilizers NASA 150 ml / L) from 2 factors obtained 16 combinations, each treatment had 3 samples and was repeated 3 times so that there were 144 samples.              The results of this study indicate that there is an interaction between UREA fertilizer and liquid organic fertilizers NASA. Based on the results of data analysis in general, it can be said that the combination of Urea fertilizer 150 kg / Ha with 100ml / L liquid organic fertilizers NASA (M3N1) shows better results when compared to controls and other treatments, in increasing height growth, number of leaves, leaf area, weight. total plant freshness and total dry weight of land spinach plants. This is because in the early growth phase to the fast growth phase, kale plants need quite a lot of nutrients. When plants grow and develop, they need a lot of nutrients or nutrients. Provision of UREA fertilizer and NASA POC at the age of 6, 14 and 28 days after planting is very appropriate when at that time the plants need sufficient amounts of nutrients.
Aplikasi Lama Induksi SIPLO (Sistem Intensifikasi Potensi Lokal) Dan Waktu Pruning Pada Tanaman Tomat (Lycopersicum esculentum Mill) Sebagai Upaya Peningkatan Hasil Dan Kualitas Eka Rizkiyani Nugrahayyu; Sugiarto Sugiarto; Abdul Basit
AGRONISMA Vol. 9 No. 1 (2021): JURNAL AGRONISMA
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SIPLO (Local Potential Intensification System) is local potential through electric induction to balance positive and negative soil charges which play an important role in the process of supplying nutrients in the soil. Pruning is done so that the plants will bear fruit more quickly and no nutrients will be fixed on the fruit, and are useful for plant growth and tomato production. The research was conducted to see the effect of the combination of SIPLO induction application and pruning time on the yield and quality of tomato plants. The design used is factorial RAK which consists of two factors. The first factor was the duration of SIPLO induction consisting of four levels (no induction, 40 minutes of ciplo induction, 80 minutes of ciplo induction, and 120 minutes of ciplo induction). The second factor is trimming consisting of four levels (no pruning, 30 days of pruning, 40 days of pruning, and 50 days of pruning). The results showed that the treatment of cyplo induction time and pruning time increased the yield and quality of tomato plants. Tomato fruit weight and total dissolved solids (TPT) gave a maximum of 27759.47 kg / ha and 5.37 0Brix, respectively.
PENGARUH KONSENTRASI DAN INTERVAL WAKTU PEMBERIAN PUPUK ORGANIK CAIR (POC) TERHADAP PERTUMBUHAN TANAMAN PAKCOY (Brasicca rapa L.) Siti Hadijatun Suwaldi; Agus Sugianto; Abdul Basit
AGRONISMA Vol. 9 No. 1 (2021): JURNAL AGRONISMA
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Indonesia is an agricultural country where most of the population works as farmers. Therefore most of the land in Indonesia is used for agricultural production processes. Pakcoy plants need adequate nutrition during their growth, especially Nitrogen elements which can help in the vegetative growth period of the plant. The use of organic fertilizers on plants not only provides the elements needed by plants, but can also improve soil structure. This research was to determine the effect of giving liquid organic fertilizer fermented from fish offal waste, MOL (local microorganism) banana weevil and rabbit urine on the growth of pakcoy (Brassica rapa L.) plants with different concentrations and time intervals of administration. This study used a randomized block design experimental design (RBD) experimental design composed of factorial and consists of two factors. The first factor, the POC concentration consisting of 4 levels (0 ml / l, 10 ml / l, 20 ml / l, 30 ml / l) The second factor, the time interval consisting of two levels (once every 4 days, every 8 days) . The results showed that the leaf number parameters tended to be good in the K2W2 treatment (POC concentration 20 ml / l, once every 8 days) and were significantly different from K0W1 and K0W2 but not significantly different from other treatments. In general, giving various concentrations has a significant effect on the growth of pakcoy plants. The average treatment tended to be good at a concentration of 20 ml / l but not significantly different from other treatments.

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