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BIOKONVERSI SABUT KELAPA MUDA MENGGUNAKAN LARVA LALAT TENTARA HITAM (Hermetia illucens) MENJADI PUPUK ORGANIK Elly Dani; Muhammad Yusuf Dibisono; Dini Mufriah; Lisdayani Lisdayani
JURNAL AGROTEKNOSAINS Vol 7, No 1 (2023): Jurnal Agroteknosains
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ja.v7i1.949

Maggot memanfaatkan limbah organik sebagai sumber makanan, kemampuan maggot dalam mengurai sampah organik terkait dengan kandungan beberapa bakteri yang terdapat pada saluran pencernaan. Lalat jenis Black Soldier Fly mempunyai ukuran lebih besar dari lalat lainnya dan lalat jenis ini tidak menimbulkan penyakit karena masa hidupnya hanya untuk kawin dan bereproduksi. Upaya untuk meningkatkan kualitas pakan juga dipengaruhi adanya sumber protein hewani. Pakan yang belakangan ini cukup populer sebagai sumber protein hewani yang tinggi protein dan harganya terjangkau yaitu maggot BSF. Tujuan penelitian ini adalah untuk mengetahui media sampah organik seperti sabut kelapa muda, sampah restoran, kotoran ayam dan kotoran puyuh yang dapat meningkatkan kualitas pupuk organik dengan bantuan larva maggot BSF. Penelitian menggunakan metode Rancangan Acak Lengkap (RAL) non faktorial dengan pemberian variasi jenis campuran bahan organik dan beberapa perlakuan bahan organik kepada larva BSF. Hasil penelitian menunjukan, bahwa pemberian maggot dengan sabut kelapa muda tanpa dicampur dengan sampah organik sangat berpengaruh nyata terhadap laju pertumbuhan biomassa awal terhadap biomassa akhir maggot dari pakan yang dikonsumsi, menentukan bobot maggot yang paling maksimal dan mengetahui konsumsi substrat. Pemberian magot dengan sabut kelapa muda pada perlakuan SKM 1 berpengaruh nyata terhadap kadar C organik frass yang dihasilkan, yaitu sebesar 40,71% dan pada prameter C/N perlakuan SKM 1 (sabut kelapa muda + Larva maggot) menunjukan hasil yang nyata sebesar 74,54%. Akan tetapi pemberian sabut kelapa muda pada perlakuan SKM 1 tidak berpengaruh nyata terhadap biomassa akhir maggot, dikarenakan perlakuan pada SKM 1 menghasilkan lebih sedikit frass, lebih banyak residu kasar dan juga menyebabkan larva berukuran kecil dan kurus yang menunjukan larva tersebut tidak mampu mendegradasi sabut kelapa dengan baik, hal ini disababkan karena sabut kelapa muda mengandung selulosa (32%), lignin (38%), dan hemiselulosa (0,25%) sehingga susah dicerna oleh larva BSF.

The Effect Of Kasgotchar And Npk Application On The Production Of White Mustard (Brassica pekinensis L.) Variety Masita 140 Irawati Sriningrum; Syarifa Mayly; Lisdayani Lisdayani; Dini Mufriah
Protech Biosystems Journal Vol 5, No 1 (2025): Protech Biosystem Journal
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/protech.v5i1.32127

The low production of white mustard greens in Indonesia is due to the lack of organic matter content in the soil needed by plants. The addition of optimal organic matter, one of which is the utilization of bioconversion technology of organic waste of black soldier fly larvae. The purpose of this study was to determine the effect of kasgotchar and NPK applications on the production of white mustard greens (Brassica pekinensis L.) variety Masita140. This study used a Factorial Randomized Block Design with 2 factors: Factor l, namely the provision of Biochar kasgot fertilizer (K) with 3 levels, namely: K0 = Control (0 kg / plot), K1 = 10 tons / ha (1 kg / plot), K2 = 20 tons / ha (2 kg / plot). Factor 2, namely the provision of NPK fertilizer 16: 16: 16 (P) with 4 levels, namely: N0 = Control (0 kg / plot), N1 = 100 kg / ha (0.01 kg / plot), N2 = 200 kg / ha (0.02 kg / plot), N3 = 300 kg / ha (0.03 kg / plot). The parameters observed in this study include Fresh Weight per crop, fresh weight per plot and production per hectare (tons). The results of the study showed that the use of kasgotchar and NPK fertilizers did not differ significantly on Fresh Weight per crop, fresh weight per plot and fresh weight per hectare. The best treatment was the K2N3 treatment (kasgotchar with a dose of 2 tons / ha, and NPK with a dose of 300 kg / ha

Pengaruh Asam Humat dan Pupuk P Terhadap Pertumbuhan Tanaman Kacang Panjang (Vigna sinensis L.) Hendi Ramanda Dalimunthe; Dini Mufriah; Syahriandi Akbari
JURNAL AGROPLASMA Vol 13, No 1 (2026): Jurnal Agroplasma Vol 13 No 1 Mei 2026
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v13i1.9340

Long beans (Vigna sinensis L.) are a horticultural commodity that has great potential to be developed in Indonesia because it is in great demand and has a fairly high economic value. The purpose of this research is to 1. determine the effect of humic acid fertilizer and SP-36 fertilizer and the interaction of the two treatments on the growth of long beans (Vigna sinensis L.). This research will be carried out in the research area located at Jalan Gunung Bendahara 10, South Binjai District, Binjai City. This research was conducted in May to June 2025. This research was conducted using a Factorial Randomized Block Design (RAK) with 2 (two) treatment factors, namely factor I, namely humic acid consisting of 3 (two) treatment levels, namely H0: dose 0 L / ha (without humic acid) (Control), H1: dose 30 L / ha (3 ml / plant), H2: dose 60 L / ha (6 ml / plant), Factor II, namely P fertilizer (SP-36) consisting of 3 (three) treatment levels, namely S0: 0 g / plant (Control), S1: 0.6 g / plant, S2: 1.2 g / plant. The parameters observed include plant height and flowering age. The results of the study showed a significant effect on the treatment of humic acid fertilizer on the growth of long bean plants (Vigna sinensis L). There was a significant effect on P fertilizer (SP-36) on the growth of long bean plants (Vigna sinensis L). There was a significant interaction effect between humic acid and P fertilizer (SP-36) treatments on the growth of long beans (Vigna sinensis L.).Keywords: Long beans, SP36 fertilizer, humic acid

Uji Efektifitas Pupuk Organik Dari Limbah Kulit Durian dan Pupuk NPK Terhadap Pertumbuhan Tanaman Jagung Manis (Zea mays saccharata Sturt) di Perkebunan IKDS Tembung Komar Maulid Dongoran; Dini Mufriah; Syahriandi Akbari
JURNAL AGROPLASMA Vol 13, No 1 (2026): Jurnal Agroplasma Vol 13 No 1 Mei 2026
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v13i1.9334

Sweet corn (Zea mays saccharata Sturt) is one of the second largest food crops in Indonesia cultivated after rice. Sweet corn has nutritional content as a staple food substitute for rice. Sweet corn plants require complete nutrients, namely macro and micro nutrients with a balanced composition. Efforts made to increase the production and quality of sweet corn plants are carried out by using durian peel compost and NPK fertilizer. The purpose of this study was to determine the effect of the effectiveness of organic fertilizer from durian peel waste and NPK fertilizer and the interaction between the two treatments on the growth of sweet corn plants (Zea Mays Saccharata Sturt). This study used a factorial completely randomized design consisting of 2 factors. The first factor is durian peel compost (K) consisting of 4 levels and the second factor is: NPK fertilizer 16:16: (N) consisting of 4 levels so that 16 treatment combinations were obtained. Each treatment combination was repeated 3 times so that a total of 48 experimental units. Each plot consists of 4 plants and 2 plants in the field as observation samples, so that the total number of plants is 192 plants. The treatment factors are Durian peel compost fertilizer dosage factor (D) consisting of 4 levels, namely: D0 = Without durian peel compost, D1 = Durian peel compost 1 kg / plot (10 tons / ha), D2 = Durian peel compost 2 kg / plot (20 tons / ha), D3 = Durian peel compost 3 kg / plot (30 tons / ha), NPK 16:16:16 fertilizer dosage factor (N) consists of 4 levels, namely: N0 = Without NPK fertilizer, N1 = NPK 16:16:16 fertilizer 10 g / plot (100 kg / ha), N2 = NPK 16:16:16 fertilizer 15 g / plot (150 kg / ha), N3 = NPK 16:16:16 fertilizer 20 g / plot (200 kg / ha). The results show that the effectiveness of organic fertilizer from durian peel waste on the growth of sweet corn (Zea mays saccharata Sturt) did not significantly affect plant height and leaf number. Keywords: sweet corn, NPK fertilizer, durian peel waste

Respon Pertumbuhan Tanaman Tomat (Solanum lycopersicum) dengan Pemberian Pupuk Hayati Bioneensis dan Pupuk Tunggal N,P,K di Kecamatan Medan Johor Fadlan Fadlan; Dini Mufriah; Syahriandi Akbari
JURNAL AGROPLASMA Vol 13, No 1 (2026): Jurnal Agroplasma Vol 13 No 1 Mei 2026
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v13i1.9391

Tomato plants face various challenges, including decreased soil fertility, pest and disease attacks, and the significant impact of climate change on plant productivity. The use of biofertilizers is very relevant to increase tomato growth. The aim of this study was to determine the effect of the dosage of Bioneensis Biofertilizer and Single Fertilizer N, P, K as well as the interaction between the dosage of Bioneensis Biofertilizer and Single Fertilizer NPK on tomato plant growth. This study was conducted on Jl. A.H Nasution, Medan Johor District, Medan City. The research period starts from March to July 2025. This research uses a Factorial Randomized Block Design consisting of 2 factors, namely the first factor is the dose of Bioneensis Biofertilizer (B) where B1 = 10 g / plant, B2 = 20 g / plant, B3 = 30 g / plant, and the second factor is Single Fertilizer N, P, K (P), where P1 = Urea 50 kg / ha (9.6 g / plot), SP36 37.5 kg / ha (7.2 g / plot), KCl 25 kg / ha (4.8 g / plot), P2 = Urea 100 kg / ha (19.24 g / plot), SP36 75 kg / ha (14.44 g / plot), KCl 50 kg / ha (9.6 g / plot), P3 = Urea 200 kg / ha (38.48 g / plot), SP36 150 kg / ha (28.88 g/plot), KCl 100 kg/ha (19.24 g/plot). The results of the study showed that the use of Bioneensis Biofertilizer doses had no significant effect on plant height and number of leaves, with the best treatment being B2 (Bioneensis Biofertilizer 20 g/plant). The use of Single Fertilizer N, P, K (P) had no significant effect on plant height, number of leaves with the best treatment being P2 (Urea 100 kg/ha (19.24 g/plot), SP36 75 kg/ha (14.44 g/plot), KCl 50 kg/ha (9.6 g/plot). The interaction between Bioneensis Biofertilizer (B) and Single Fertilizer N, P, K had no significant effect on plant height, number of leaves with the best treatment being B2P3 Bionensis Biofertilizer 20 g/plant and Single Fertilizer N, P, K.

Pengaruh Ukuran Berat Benih dan Perendaman Larutan KNO3 Terhadap Daya Kecambah Kelapa Sawit (Elaeis guineensis Jacq.) Varietas Dyx P Sungai Pancur 1 (DUMPY) Agus Lesmana; Dini Mufriah; Syahriandi Akbari
JURNAL AGROPLASMA Vol 13, No 1 (2026): Jurnal Agroplasma Vol 13 No 1 Mei 2026
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v13i1.9363

Oil palm is a palm plant that produces edible oil, industrial oil and biodiesel (biofuel). Unfortunately, the productivity of oil palm plantations nationally is still low, especially smallholder plantations managed individually. The level of oil palm production is influenced by various factors, including environmental factors where it grows, the quality of the seeds used and cultivation and management techniques in its cultivation. The purpose of this study was to determine the effect of the weight size of oil palm seeds (Elaeis guineensis Jacq.) and soaking in KNO3 solution and the interaction of the combination between the weight size of seeds and soaking in KNO3 solution on the germination of oil palm plants (Elaeis guineensis Jacq.). This study was conducted in a research area located at the Oil Palm Research Center (PPKS) Sei Aek Pancur Tanjung Morawa Deli Serdang Regency. This research was conducted from April to June 2025. This research was conducted using a Factorial Completely Randomized Design (CRD) consisting of 2 treatment factors, namely the seed weight size factor consisting of 3 levels, namely V1: seed weight size 0≤1 gram, V2: seed weight size 1.1≤2 grams, V3: seed weight size 2.1≤3 grams. The KNO3 Soaking Factor consists of 3 treatment levels, namely P0 = Control (soaking using water for 24 hours), P1 = KNO3 concentration 0.2% + soaking time 12 hours, P2 = KNO3 concentration 0.2% + soaking time 18 hours. The parameters observed in this study were germination rate (%), germination rate index, and dormancy index (%). The effect of soaking in KNO3 solution on the germination of oil palm (Elaeis guineensis Jacq.) plants. The best treatment of several parameters in breaking oil palm seed dormancy was by soaking the seeds in KNO3 concentration of 0.6% for 18 hours. The combined interaction between seed weight size and KNO3 solution soaking on the germination of oil palm (Elaeis guineensis Jacq.) plants had a significant effect.Keywords: Oil Palm, Germination Rate, Variety

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