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All Journal JURNAL AGROHITA PUCUK : Jurnal Ilmu Tanaman Jurnal Pengabdian Multidisiplin Indonesia
Rizky Septika Utami
Universitas Pat Petulai
Agriculture, Biological Sciences & Forestry Arts Biochemistry, Genetics & Molecular Biology Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Industrial & Manufacturing Engineering Social Sciences Other

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TESTING THE EFFECTIVENESS OF SOURSOP AND SAPAT LEAF INHIBITORS IN THE PRODUCTION OF RED SUGAR Dendi Nur Alfianto; Eko Fransisko; Rizky Septika Utami; Mardia Apriani
PUCUK : Jurnal Ilmu Tanaman Vol 3 No 1 (2023): Juni
Publisher : Fakultas Pertanian Universitas Ratu Samban

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58222/pucuk.v3i1.175

Abstract

Sugar palm plants have great potential to be developed as superior plantation commodities. Having many uses of aren can produce various benefits for society. At present, the limited knowledge and skills in managing aren produce low levels of hygiene, especially in producing sap water. On average, palm farmers use excessive preservatives as a mixture to increase the yield of sap water. Thus causing effects that can be harmful to health. Therefore, additional natural ingredients are needed which can inhibit the acidity of the sap water. One of the natural ingredients that can be used are soursop leaves and sapat leaves. The purpose of this research activity is to determine the effectiveness of soursop and safat leaves in inhibiting acid levels in sap water at the right concentration. The experimental design used was a completely randomized design (CRD) with 2 factors, namely the type of inhibiting plants (soursop leaves and sapat leaves) and the concentration (0 ml, 25 ml, 50 ml, 75 ml and 100 ml) given. Parameters observed were pH and time. The results showed that the treatment of sapat leaf extract with a concentration of 100 ml could inhibit the acidity of the sap water.
Konsentrasi Dan Lama Perendaman Ekstrak Bawang Merah (Allium Cepa L.) Terhadap Invigorasi Benih Jagung ( Zea Mays L.) Kadarluasa Windra Jayadi; Adnan; Rizky Septika Utami; Eko Fransisko
PUCUK : Jurnal Ilmu Tanaman Vol 3 No 1 (2023): Juni
Publisher : Fakultas Pertanian Universitas Ratu Samban

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58222/pucuk.v3i1.176

Abstract

Seeds that are expired will result in delays in the process of growth and germination. This study aims to determine the concentration of shallot extract on the growth of expired corn seeds, determine the soaking time of shallot extract on the growth of expired corn seeds and determine the best combination between the concentration and soaking time of expired shallot extract on the growth of expired corn seeds. This research was carried out in the Pat Petulai University laboratory from April 2021 to May 2021 in Curup. The seeds used are hybrid corn seeds Pioneer P32 which had expired on April 15, 2020. This study used a completely randomized design (CRD) factorial with 2 factors. The first factor is the concentration of shallot extract (K) consisting of 4 levels K0 = Without giving shallot extract (Control), K1 = Concentration of shallot extract 20% /100 ml distilled water, K2 = Concentration of shallot extract 40% /100 ml distilled water .K3 = Concentration of shallot extract 60%/ 100 ml of distilled water, while the second factor is soaking time (P) consisting of 4 levels: P0 = Without immersion (control) P1 = 3 hours P2 = 6 hours P3 = 9 hours. The observed variables included germination rate, sprout height, stem diameter, plant fresh weight. Data were analyzed using Analysis of Variance at 5% level. If there is a significant difference, it will be continued with the Least Significant Difference (LSD) test. The results showed that the treatment with shallot extract concentration and soaking time had a significant effect on plant height, stem diameter and plant fresh weight, but had no effect on sprout height and root length. It was found that there was an interaction between the concentration of shallot extract and the soaking time because it could increase the increase in plant height and plant wet weight. The best plant height, stem diameter and plant fresh weight were seen in the treatment of shallot extract concentration of 60%/100 m l of distilled water.
EFEKTIFITAS EKSTRAK BROTOWALI TERHADAP ULAT TRITIP (Plutella xylostella) PADA TANAMAN BUNGA KOL Rizky Septika Utami; Regi Fernandez; Widi Eka Apriani
Jurnal AGROHITA: Jurnal Agroteknologi Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan Vol 8, No 2 (2023): JURNAL AGROHITA
Publisher : Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jap.v8i2.12306

Abstract

Bunga kol memiliki peranan penting untuk kesehatan manusia, dikarenakan bunga kol mengandung vitamin dan mineral yang bagus untuk kesehatan tubuh. Seperti vitamin dan mineral yang terdiri dari vitamin A 90,0 mg, vitamin B1 0,1 mg, vitamin C 69,0 mg, protein 2,4 g, karbohidrat 4,9 g, Ca (Kalsium) 22,0 mg, P (Fosfor) 72,0 mg, Fe (Zat Besi) 1,1 mg, dan air 91,7 g serta kalori 25,0 kal pada setiap takaran saji 100 g. Produksi bunga kol di provinsi Bengkulu tahun 2020 sebesar 11.616,00 ton, pada tahun 2019 sebesar 10.761,00 ton.  Sedangkan pada tahun 2018. produksi bunga kol sebesar 12.106,00 ton. Salah satu penyebab turunnya produksi bunga kol adalah adanya serangan hama ulat tritip. Ulat tritip (Plutella xylostella) merupakan hama utama bagi tanaman kubis, sawi, dan brokoli. Ulat ini menjadi masalah serius bagi para petani, dikarenakan ulat memakan daun yang masih muda serta menyerang titik tumbuh. Tingkat kerusakan tanaman yang diakibatkan oleh hama ulat tritip dapat menurunkan produksi dan kualitasnya tanaman kubis. Pestisida alami merupakan pestisida alternatif untuk mengendalikan serangan hama. Pestisida alami relatif mudah didapat,tersedia di alam, dan mudah terurai di alam sehingga tidak mencemarkan lingkungan atau ramah lingkungan. Salah satu tumbuhan yang berpotensi sebagai pestisida nabati yaitu brotowali (Tinospora cordifolia) yang memiliki Kandungan alkaloid (C18H21NO4), saponin (C27H42O3), triterpenoid (C30H48) dan tanin (C76H52O46). Ekstrak brotowali 80 ml/100 ml air mampu menekan mortalitas dan intensitas kerusakan pada fase vegetatif  tanaman bunga kol.
PELATIHAN PENGELOLAAN SAMPAH RUMAH TANGGA DENGAN METODE KOMPOSTING DALAM USAHA PENINGKATAN EKONOMI KELUARGA: PELATIHAN PENGELOLAAN SAMPAH RUMAH TANGGA DENGAN METODE KOMPOSTING DALAM USAHA PENINGKATAN EKONOMI KELUARGA Cikit; Mira Yanuarti; Rizky Septika Utami
Jurnal Pengabdian Multidisiplin Indonesia (JUPEMI) Vol. 1 No. 1 (2023): Juni
Publisher : Merwinspy Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69820/jupemi.v1i1.26

Abstract

Sampah sendiri merupakan barang atau benda yang sudah tidak terpakai lagi sehingga menjadi suatu hal atau masalah jika tidak segera di selesaikan. Umumnya sampah merupakan limbah dari suatu produk yang telah selesai digunakan dimana selanjutnya barang tersebut tidak mempunyai nilai ekonomi/jual kembali. Kecamatan Selupu Rejang merupakan salah satu wilayah yang mayoritas penduduknya bekerja sebagai petani, baik itu sebagai petani penggarap maupun buruh tani. Fluktuasi harga produk pertanian sangat berpengaruh pada jumlah pendapatan keluarga petani pada umumnya petani lebih memilih untuk tidak melakukan panen ketika harga produk pertanian rendah. Pengolahan kompos perlu dilakukan selain untuk meningkatkan pendapatan juga dapat dimanfaatkan sebagai langkah untuk menjaga lingkungan.
Co-Authors Adnan Cikit Dendi Nur Alfianto Eko Fransisko Mardia Apriani Mira Yanuarti Regi Fernandez Widi Eka Apriani Windra Jayadi