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All Journal JURNAL ILMU PERTANIAN Planta Tropika Agrosains: Jurnal Penelitian Agronomi Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Agrotechnology Research Journal Jurnal Agrotek Lestari Jurnal Agroplasma Jurnal Al Ulum: LPPM Universitas Al Washliyah Medan JURNAL AGROTEKNOSAINS
Lisdayani, Lisdayani
Agrotechnology Department, Faculty Of Agriculture, Universitas Alwashliyah Medan, Medan
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Economics, Econometrics & Finance Engineering Industrial & Manufacturing Engineering Mechanical Engineering

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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

Abstract

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.
Pengaruh Jenis Pupuk Organik Padat Terhadap Pertumbuhan Beberapa Varietas Tanaman Terung Ungu (Solanum melongena L.) Novidanisa Sitorus; Syarifa mayly; Lisdayani Lisdayani
Jurnal Agrotek Lestari Vol 9, No 2 (2023): Oktober
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jal.v9i2.6682

Abstract

Eggplant (Solanum melongena .L.) is a type of annual annual vegetable. Efforts that can be made to increase eggplant production apart from extensification, diversification and rehabilitation efforts are also through agricultural intensification efforts. One of the intensification efforts is fertilization. The use of organic fertilizers has a major influence on the physical, chemical and biological properties of the soil. The application of organic fertilizers is considered to be very supportive of efforts to increase the productivity of agricultural crops. This research was conducted in the experimental field of Alwashliyah University in Simalingkar B from August to November 2022. This research used a Factorial Randomized Block Design (RAK), Factor I, namely solid organic fertilizer (P) which consists of 5 factors including P1 = Kasgot Fertilizer, P2 = Vermicompost Fertilizer, P3 = Cow Manure, P4 = Chicken Manure, P5 = Rice Husk Biochar. Factor II is variety (V), including V1 = Mustang variety, V2 = Reza variety. The results showed that the use of organic fertilizers had a significant effect on plant height, number of leaves, stem diameter and number of primary branches. The highest eggplant plant height was in the treatment of using cassava fertilizer, which was 58.78 cm. The use of eggplant plant varieties had no significant effect on plant height, number of leaves, number of primary branches and stem diameter. The highest number of leaves was found in the Reza variety, which was 11.44 leaves.
Respon Pertumbuhan Tanaman Jahe Merah (Zingiber Officinale Rosc) Terhadap Pemberian Pupuk Kandang Sapi dan Pupuk NPK Lubis, Elli Afrida; Lisdayani, Lisdayani
JURNAL AGROPLASMA Vol 11, No 1 (2024): JURNAL AGROPLASMA VOLUME 11 NO 1 TAHUN 2024
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v11i1.5661

Abstract

The prospects for the development of red ginger plants in Indonesia are still quite bright, especially for export, the traditional medicine industry, the food and beverage industry and cooking spices. Fresh red ginger in Indonesia is exported to various countries including the United States, Japan, Singapore and Pakistan. The red ginger plant (Zingiber officinale Rosc) is one of the important herbs. During its growth, from planting to production, it is definitely a ginger plant. has absorbed a number of food elements. Therefore, efforts are needed to maintain, increase and increase soil fertility, including by fertilizing. One of the determining factors is the use of cow manure and NPK fertilizer. The aim of this research is to determine the effect of using doses of cow manure and NPK fertilizer on the growth of red ginger plants (Zingiber officinale Rosc.). This research uses a Factorial Randomized Block Design (RAK). which consists of 2 (two) treatment factors. The first factor is the dose of cow manure (K) consisting of 4 levels, namely:= Control,= 75 tons/ha (2kg/plot),= 150 tons/ha (4kg/plot)), K3= 225 tons/ha (6kg /plot)). The second factor, namely the dose of NPK fertilizer (M), consists of 3 levels, namely: M0= Control, = 0.4 gr/plot, M2= 0.6 gr/plot, M3 = 0.8 gr/plot. Observed variables include Plant Height, Number leaves/sample, and number of saplings/sample. The results of the research on the dose of cow manure showed a very real influence on plant height, number of leaves and number of tillers in red ginger plants. NPK fertilizer doses that are too high have an impact on low plant height, number of leaves, and number of red ginger plant saplings Keywords: red ginger, cow manure, NPK
Pemanfaatan Tanaman Gulma Berbunga sebagai Mikrohabitat Musuh Alami Pada Tanaman Kedelai di Lahan Sub Optimal Lisdayani, Lisdayani; Susanti, Rini
JURNAL AGROPLASMA Vol 10, No 2 (2023): JURNAL AGROPLASMA VOLUME 10 NO 2 TAHUN 2023
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v10i2.4926

Abstract

Weeds have strong competitive abilities for CO2, water, sunlight and nutrients. Weeds have a direct effect on the growth and yield of soybean plants. Refugia is an area of weeds that is not disturbing because of its role as a microhabitat that provides shelter spatially and/or temporally for natural enemies of pests, such as predators and parasitoids, as well as supporting components of biotic interactions in ecosystems, such as pollinators or pollinating insects. This research was conducted in a village district level of deli serdang district, using factorial randomized block design (RBD). The results showed that the natural enemies found in soybean plants were mostly from the predator class, and the content of secondary metabolites was known to be saponins and flavanoid compounds, which are compounds found in T.erecta weeds.Keywords: Soybean, Flowering Weeds, Natural Enemies
Co-Authors Adriansyah Yoesoep Adriansyah Yoesoep Bakti, Darma Dini Mufriah Dini Mufriah Elly Dani Eri Samah Henny Wahyuni Ifan Aulia Candra Lubis, Elli Afrida Muhammad Yusuf Dibisono Novidanisa Sitorus Oviana Lisa Putri Mustika Sari Riana Puspita Rini Susanti Rini Susanti Rini Susanti Risnawati Sari, Putri Mustika Syarifa Mayly Wizni Fadillah Yusup Dibisono