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All Journal GEA, Jurnal Pendidikan Geografi Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Folium : Jurnal Ilmu Pertanian Berkala Penelitian Hayati AGRONISMA
Istirochah Pujiwati
Universitas Islam Malang
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Other

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Application of Vermicompost and Microbial Solution: Efforts to Increase Growth and Yield of Pagoda Mustard Greens (Brassica narinosa) Mohammad Sholeh; Istirochah Pujiwati; Sugiarto Sugiarto; Nurhidayati Nurhidayati
AGRONISMA Vol. 10 No. 1
Publisher : AGRONISMA

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The production of green mustard in Indonesia always increase totally year to year, along with the enhancing consumption of vegetables in the community. Therefore, the alternative hydrogenic cultivation efforts are needed. This study aims to determine the interaction between the dose of vermicompost and the concentration of microbes on the growth and yield of Pagoda mustard (Brassica narinosa). In addition, this study was a pot experiment using a factorial randomized block design (RAK) whereas factor I: vermicompost dose (0, 100, 200, 300 g/pot) and factor II microbial concentration (0. 25, 50 ml/liter). The results of this study showed that no significant interaction between the two factors on plant growth and yield. Other than that, Vermicompost application of 200 g/pot gave the best number of leaves and leaf area of 27.17 pieces and 273.75 cm2, respectively. The harvest consumed is 45.85 g/plant or 0.67 t/ha. Microbial concentration of 50 m/liter gave high yields but was not significantly different from that without microbial application.
EFFECT OF LIQUID ORGANIC FERTILIZER OF RABBIT URINE ON THE GROWTH AND YIELD OF TWO SPINACH VARIETIES (Amaranthus sp.) alwan alwan; Istirochah Pujiwati; Anis Sholihah
AGRONISMA Vol. 10 No. 1
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Spinach (Amaranthus sp) is a vegetable plant that is favored by all levels of society in Indonesia. Spinach provides health benefits such as a cold feeling in the stomach, facilitates digestion, and contains many nutrients, including protein, minerals, calcium, iron, vitamins A and C. In addition, spinach also contains many mineral salts including calcium, phosphorus , iron to promote growth and maintain health. The research was carried out for ± 2 months, starting from May to July 2020. The research was conducted on the land of the Bumi Asri Sengkaling residential farmer, Mulyoagung village, Dau sub-district, Malang district. With an altitude of 633 meters above sea level. This study was conducted using a factorial randomized block design, the first factor: rabbit urine LOF concentration consisting of 4 levels, namely: U0 = without rabbit urine LOF, U1 = 50 ml/L rabbit urine LOF, U2 = 100 ml/L rabbit urine LOF, U3 = 150 ml/L LOF rabbit urine. The second factor is the variety of spinach seeds used, consisting of 2 levels, namely: V1 = Green spinach varieties, V2 = Red spinach varieties. From the two factors obtained 8 combinations of each treatment was repeated 3 times using 10 samples for each treatment. The results showed that there was an interaction between the concentration of rabbit urine and two varieties of spinach on plant height at 15 DAP, stem diameter at 11 and 15 DAP and number of leaves at 27 DAP. The green spinach variety gave the best growth response at a urine concentration of 50 ml/L on the plant height variable and a concentration of 150 ml/L on the stem diameter variable, while red spinach without urine showed the best growth on the variable number of leaves and a concentration of 150 ml/L on the variable. total root length. The best growth of spinach plants was at a concentration of LOF rabbit urine 50 ml/L for plant height, 100 mL/L in stem diameter. The growth of green spinach variety was better than red spinach in terms of plant height, number of leaves, meanwhile the fresh weight of red spinach variety was higher at 25.71 t/ha than green spinach 20.51 t/ha.
The Effect Intervals Using Sonic Bloom Technology On The Growth and Yield of Two Yellow Soybean Varieties Nuraliah Nuraliah; Istirochah Pujiwati; Sunawan Sunawan
AGRONISMA Vol. 10 No. 2 (2022)
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The aims of this study were: to determine the interaction effect of using sonic bloom technology at various time intervals on the growth and yield of two yellow soybean varieties, to determine the effect of sonic bloom exposure intervals on soybean growth and yield, and to determine differences in growth and yield of two yellow soybean varieties ( Grobogan and Dega-1). Sonic bloom technology is a technology that combines high frequency sound waves with the application of organic nutrients. High-frequency sound waves are able to stimulate the leaf mouths (stomata) to remain open so as to increase the rate and efficiency of foliar fertilizer absorption (Iriani et al., 2005). The design used is a factorial RAK which consists of two factors. The first factor is the interval of using sonic blooms consisting of three levels (interval 5 days, intervals 10 days and intervals 15 days). The second factor is the type of variety consisting of two levels V1 and V2 (Grobogan, and Dega-1). The results showed that the use of various varieties showed a good average leaf area at the age of 35, 42, 49, 63, and 70 DAP, while the use of sonic bloom technology with 5-day intervals could increase the yield of the highest number of pods at the age of 50 DAP ( 21,22). The highest fresh seed weight was (2.09 g), the highest dry seed weight was (8.82 g).
PENGARUH JENIS MEDIA dan KOMPOSISI PUPUK CAIR TERHADAP PERTUMBUHAN dan HASIL BAWANG MERAH (Allium ascalonicum L.) dengan TEKNIK HIDROGANIK nisrina yumna mathofani; Agus Sugiarto; Istirochah Pujiwati
AGRONISMA Vol. 10 No. 2 (2022)
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Penelitian ini bertujuan untuk mengetahui pengaruh jenis media dan komposisi pupuk cair terhadap pertumbuhan dan hasil bawang merah dengan teknik hidroganik. Penelitian ini dilakuan di lahan Perumahan Bumi Asri Sengkaling, Desa Mulyoagung, Kecamatan Dau, Kabupaten Malang pada bulan November 2021 sampai Januari 2022. Rancangan penelitian yang digunakan adalah Rancangan Acak Kelompok (RAK) Faktorial yang terdiri dari dua faktor. Faktor pertama adalah macam media terdiri dari 2 level, yaitu; M1 :Media arang sekam, M2 : Media serbuk gergaji. Faktor kedua macam pupuk cair terdiri dari 6 level, yaitu; K1 : POC 5 ml/L air, K2 : AB mix 12 ml/L air, K3 : AB mix 10 ml/L air + POC 3 ml/L air, K4 : AB mix 8 ml/L air + POC 3 ml/L air, K5 : AB mix 10 ml/L air + POC 1 ml/L air, K6 : AB mix 8 ml/L air + POC 1 ml/L air. Hasil dari penelitian menunjukkan bahwa secara umum jenis media arang sekam memberikan hasil yang lebih baik pada parameter pertumbuhan tanaman, sedangkan pada parameter hasil komposisi pupuk cair maupun jenis media tidak berpengaruh nyata. Kata Kunci: Jenis Media, Pupuk Cair, Bawang merah, Hidroganik
UJI PERTUMBUHAN DAN KUALITAS MICROGREEN KANGKUNG (Ipomoea reptans) AKIBAT PEMBERIAN BERBAGAI MEDIA TANAM DAN TINGKAT KERAPATAN TANAMAN ragil bhakti aji; Mahayu Woro Lestari; Istirochah Pujiwati
AGRONISMA Vol. 10 No. 2 (2022)
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Micogreen merupakan merupakan tanaman sayuran, tanaman rempah atau tanaman lainnya yang dapat dipanen sekitar 7-14 hari setelah perkecambahan dan memiliki kandungan nutrisi yang lebih tinggi dibandingkan dengan tanaman yang ditanam secara konvensional. Penelitian ini bertujuan untuk mengetahui pengaruh interaksi antara macam media tanam dan tingkat kerapatan tanaman terhadap pertumbuhan dan kualitas microgreen kangkung. Rancangan yang digunakan adalah Rancangan Acak Kelompok yang disusun secara faktorial yang terdiri dari dua faktor. Faktor 1 yaitu macam media tanam yang terdiri dari tiga level yaitu M1 (tanah), M2 (tanah + kompos), M3  (tanah + cocopeat) dan faktor 2 yaitu tingkat kerapatan tanaman yang terdiri dari tiga level yaitu K1 (10 tanaman per wadah), K2 (20 tanaman per wadah), K3 (30 tanaman per wadah). Data dianalisis menggunakan analisis ragam (ANOVA) dengan uji F 5%, dan apabila menunjukkan pengaruh nyata, maka akan dilanjutkan dengan uji lanjut BNT dengan taraf 5%. Hasil Penelitian menunjukkan bahwa media tanam tanah + cocopeat menghasilkan pertumbuhan tinggi dan jumlah daun terbaik pada umur pengamatan 21 HST yaitu sebesar 11,68 cm dan 2,98 helai. Media tanah yang dikombinasikan dengan kerapatan 10 tanaman per wadah menghasilkan kandungan vitamin C terbaik yaitu sebesar 42,77 mg dan media tanam tanah + cocopeat yang dikombinasikan dengan kerapatan tanaman 30 per wadah menghasilkan kadar klorofil terbaik yaitu sebesar 47,66 mg L-1 pada pengamatan 14 HST. Kerapatan 10 tanaman per wadah menghasilkan kadar vitamin C terbaik pada pengamatan 7 HST yaitu sebesar 33 mg. Kata kunci: Microgreen, Kangkung, Media Tanam, Kerapatan Tanaman
PENGARUH MACAM PUPUK CAIR DAN PENGGUNAAN SURFAKTAN TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KEDELAI (Glycine max(L)Merril) DENGAN TEKNOLOGI SONIC BLOOM maesaroh maesaroh; Istirochah Pujiwati; Anis Sholihah
AGRONISMA Vol. 10 No. 2 (2022)
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The aim of this study was to determine the grouth and yield of soybean (Glycine max (L.) Merril) through compost tea fertilization at various concentrations compared to inorganic growmore fertilizer with sonic bloom technology. The research was carried out in a greenhouse (green house) Campus II of Malang Agricultural Development Polytechnic, Tanjungrejo Village, Sukun District, Malang City with an altitude of ± 445 meters above sea level. The analysis was carried out at the Plant Improvement Laboratory, Muhammadiyah University, Malang. The study was conducted from January to April 2021. This study used a Factorial Randomized Block Design (RBD) experiment consisting of 2 factors. Factor 1 kinds of liquid fertilizer (P) consists of 5 levels: P0 (Without fertilizer), P1 (Inorganic fertilizer Growmore). P2 (organic compost tea fertilizer 5%), P3 (10% organic compost tea fertilizer), P4 (15% organic compost tea fertilizer). Factor 2 using surfactant, consisting of 2 levels of S0 (without surfactant) S1 (with surfactant) obtained 10 combinations of 2 factors, each treatment was repeated 3 times with 4 samples. The results showed that there was an interaction between types of liquid fertilizer treatment and the use of surfactants on soybean plant growth parameters of plant length, productive branches, leaf area and number of leaves, while the yield component significantly affected the weight of 100 seeds. The use of compost tea liquid fertilizer with a concentration of 5% gave a significant effect on the growth of soybean plants, the parameters of leaf area, number of leaves, while the yield had a significant effect on the parameters of the weight of 100 seeds. The administration of the recommended dose of surfactant on the growth of soybean plants had a significant effect on the number of leaves parameters. However, on soybean yields, using surfactant did not have a significant effect.Key words : Soybean, compost tea, surfactant, growmore, sonic bloom.
Pengaruh Frekuensi Pemberian MOL Kohe Kambing dan Macam Pupuk Kandang terhadap Pertumbuhan dan Hasil Lactuca sativa L. serta Perkembangan Mikroorganisme Tanah diyan nivita; Djuhari Djuhari; Istirochah Pujiwati
AGRONISMA Vol. 11 No. 1 (2022)
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Lettuce (Lactuca sativa L.) is one of the horticultural products that has good prospects and commercial value, but in reality lettuce production is still experiencing a decline in production. One of the factors that reduce lettuce production is the lack of soil fertility. This study aims to determine the interaction of the frequency of administration of Indigenous Microorganisms (IM) goat manure and the type of manure on the growth and yield of L. sativa and the development of microorganisms. The experiment was designed with a Randomized Block Design (RAK). Factor I is the frequency of giving goat  IM with 4 levels, namely: F1 = 1 time, F2 = 2 times, F3 = 3 times, F4 = 4 times. Factor II is the type of manure, namely: P1 = chicken manure, P2 = goat manure, P3 = cow manure. The best growth response for use chicken manure, goat manure and cow manure is with a frequency of 4 times. While the effect of the best performance of each type of manure is with a frequency of 3 times. The highest number of fungal populations in the soil after application of IM goats was chicken manure at a frequency of 4 times, goat manure at a frequency of 2 times, and cow manure at a frequency of 4 times.  Keywords : Local Microorganisms, Goat Manure, Frequency, Lactuca sativa 
Pemanfaatan Limbah Pertanian sebagai Suplemen Nutrisi pada Budidaya Hidroponik Selada Romaine (Lactuca sativa L. var. longifolia) Saputra, Robby Bagus Saputra; Istirochah Pujiwati; Anis Rosyidah; Dita Agisimanto
Folium : Jurnal Ilmu Pertanian Vol. 8 No. 2 (2024): Folium : Jurnal Ilmu Pertanian
Publisher : Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/folium.v8i2.22355

Abstract

Romaine lettuce is a popular vegetable consumed because of its sweet taste, crunchy texture, and better nutritional content than other types of lettuce. These advantages make its demand continue to increase. Hydroponic is known for its greater harvest potential than conventional systems. However, with the potential for abundant yields, of course, the resulting harvest residue is also increasingly abundant. This waste can be used as organic fertilizer and returned as nutrients to plants. The purpose of this study was to determine the effect of utilizing agricultural waste as a nutritional supplement on hydroponic romaine lettuce cultivation. The study was arranged in a simple RAK with 5 levels of concentration treatment, P0 = 0%; P1 = 20%; P2 = 40%; P3 = 60%; P4 = 80%. The results showed that P0 (control) and P3 (60% concentration) showed results that were not significantly different in plant height, canopy width, and fresh weight. In total fresh weight, P3 (60% concentration) showed the best treatment. Meanwhile, in terms of stomata width, P1 (20% concentration) and P3 (60% concentration) showed no significant differences. However, organic fertilizers have a phytotoxic effect on plants. Based on the correlation test, plant height, canopy width, stomata width, and humidity were positively correlated with total fresh weight.
Co-Authors , Sunawan Agus Sugianto Agus Sugiarto Ahmad Taufiq Alwan Alwan Anis Rosyidah Anis Sholihah Anis Sholihah Ari Hayati Dita Agisimanto diyan nivita Djuhari - Djuhari endi bagus pranata ikbal yunus ilvi restiani dewi Juwita Mayang Sari Khusnah Munawaroh Maesaroh Maesaroh Mahayu Woro Lestari Mochamad Irvan Syahroni Mohammad Sholeh Muhamad Taqijjuddin Alawy nisrina yumna mathofani Nour Athiroh Abdoes Sjakoer Nuraliah Nuraliah Nurhidayati Nurhidayati Nurhidayati, Nurhidayati Nurul Jadid Mubarokati ragil bhakti aji Saputra, Robby Bagus Saputra Siti Asmaniyah Mardiyani Sugiarto Sugiarto Sugiarto Sugiarto