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PENINGKATAN PENGETAHUAN PETANI TERHADAP PERBENIHAN TANAMAN DURIAN Rahmat Oktafia; Wawan Eka Putra; Miswarti Miswarti
AGRITEPA: Jurnal Ilmu dan Teknologi Pertanian Vol 7 No 2 (2020)
Publisher : UNIVED Press, Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/agritepa.v7i2.1162

Abstract

Carotenoids in red palm olein oil (RPOOO) have been scientifically proven to have good functional properties for the human health so that RPOOO has the potential to be used as one of the healthy drinks. One of the problems faced in the use of RPOO as a health drink is the taste and aroma is less interesting. This study aims to: 1) To obtain the ratio of ratio between RPOO and salak sidempuan extract used to obtain stable emulsion, acceptable viscosity, and acceptable RPOO with salak Sidempuan emulsion product Emulsions were prepared using 2% carbonmethylcellulosa as emulcifier and four different composition ratios of RPOO and salak extract were prepared. Emulsions characteristics and their sensory acceptability were investigated. The results of this study showed that the ratio of RPOO ratio and 1: 2 salak extract obtained the best stability with viscosity of 175 cP emulsion. In addition, emulsions with an RPOO ratio and 1:25 salak extract yield acceptable levels sensory attributes such as color, aroma and taste.
Karakterisasi dan Kekerabatan 42 Aksesi Tanaman Jawawut (Setaria italica L. Beauv) Characterization and Relationship 42 Accessions of Foxtail Millet Plant (Setaria italica L Beauv) Miswarti Miswarti; Tati Nurmala; Anas Anas
JURNAL PANGAN Vol. 23 No. 2 (2014): PANGAN
Publisher : Perum BULOG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33964/jp.v23i2.61

Abstract

Pangan alternatif menghasilkan karbohidrat dapat bersumber dari pangan lokal yang secara alamiah sudah beradaptasi dengan lingkungan setempat. Pengembangan jawawut sebagai sumber pangan perlu identifikasi untuk mengetahui karakternya. Informasi jarak genetik dan hubungan kekerabatan sangat diperlukan dalam merakit varietas unggul. Semakin jauh jarak genetik antar tetua maka peluang dihasilkannya kultivar baru dengan keragaman genetik akan menjadi besar dan sebaliknya. Penelitian dilaksanakan pada Februari sampai dengan Juli 2013 bertujuan mengidentifikasi, mengkarakterisasi tanaman jawawut berdasarkan karakter morfologi dan agronomi. Analisis keragaman genetik dilakukan berdasarkan karakter morfologi yang bersifat kualitatif dan kuantitatif, selanjutnya data tersebut diubah menjadi data biner dengan skoring data berdasarkan kriteria yang sudah ditetapkan pada setiap peubah. Data biner morfologi dilakukan analisis menggunakan UPGMA (Unweigjted Pair Group Method with Aritmathic Means) dengan fungsi Simqual melalui program NTSYSpc 2,1. Karakter yang diamati adalah bentuk daun, warna daun, antosianin pada dudukan daun, bentuk tumbuh, diameter batang, tinggi tanaman, jumlah ruas, umur berbunga, warna bunga, panjang tangkai malai, panjang malai, bentuk malai, arah malai, panjang bulu malai, bobot malai, bobot 1000 butir. Hasil penelitian terhadap 42 aksesi jawawut menunjukkan bahwa kekerabatan membentuk dua kelompok berbeda dengan nilai koefisien ketidakmiripan 57 persen. Sumbangan ketidakmiripan jarak genetik terbesar terjadi karena umur berbunga, antosianin dan umur panen.Alternative food with carbohydrates can be sourced from local food that has naturally adapted to local environment. Development of foxtail millet as a food source needs to be identified to determine the characters. Information genetic distance and phylogenetic relationship are indispensable in assembling high-yielding varieties. The farther genetic distance between the parental cultivars, the greater they generate new opportunities with genetic diversity, and vice versa. The research which was conducted from February to July 2013 aims to identify and characterize foxtail millet plant based on morphological and agronomic characters. Analysis of genetic diversity based on morphological characters is done qualitatively and quantitatively, in which the data is converted into binary data with scoring data based on criteria that have been set on each variable. Morphological analysis of binary data is conducted by using UPGMA (Unweighted Pair Group Method with Aritmathic Means) with function Simqual through NTSYSpc 2,1. Characters are observed through leaf shape, leaf color, leaf anthocyanin on the holder, growing form, stem diameter, plant height, number of segments, flowering, flower color, stem length panicle, panicle length, panicle shape, panicle direction, fur panicle length, panicle weight, and 1000 grain weight. The study of 42 millet accessions shows that the kinship forms two groups with different dissimilarity of 57 percent. The largest causes of genetic distance dissimilarities are due to different forms of growth, flowering, and age of harvesting.
Study Of Package Technology Of Hybrid Corn VUB In Sukaraja Village, District Seginim, Bengkulu South Regency Miswarti miswarti; Yahumri Yahumri; Taufik Hidayat; Darkam Musaddad
JURNAL PANGAN Vol. 28 No. 3 (2019): PANGAN
Publisher : Perum BULOG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33964/jp.v28i3.445

Abstract

Corn is the second strategic food commodity after rice. The use of superior hybrid corn seeds can increase production and productivity. This study aims to obtain a hybrid corn VUB farming technology package in Bengkulu Province. The assessment was carried out on irrigated paddy fields in Sukaraja Village, Seginim Subdistrict, South Bengkulu Regency from May to August 2018. The RAK design was used with 5 technological package treatments and 5 replications. The data collected consists of growth components, yield components, yields, input and output costs for each treatment. Data was analyzed using variance analysis and DMRT further testing. The feasibility of farming can be seen from the value of compensation for fees or the ratio between revenue and total costs (R/C ratio). The results of analysis of variance on growth components and yield components showed that there was a real effect of treatment on cob weight, number of rows in one cob, and seed weight per ear while on plant height, number of leaves, ear length, number of seeds in 1 row, ear circumference and weight 1000 items have no real effect. P1 technology package (Bima variety 19 URI, Urea 350 kg/ha, SP36 150 kg/ha, KCl 100 kg/ha and without organic matter) with B/C ratio of 2.08, followed by p5 (varieties NK 6172, Urea 300 kg, Phonska 300 kg/ha) gave the highest yield with B/C ratio of 2.04.