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JURNAL SAINS PERTANIAN EQUATOR
Published by Universitas Tanjungpura
ISSN : -     EISSN : 2964562X     DOI : http://dx.doi.org/10.26418/jspe.v12i1.59508
Core Subject : Economy, Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Economics, Econometrics & Finance Environmental Science
Jurnal Sains Pertanian Equator is open access, academic, citation indexed, and blind peer-reviewed journal. It covers original research articles, review, and short communication on diverse topics related to agriculture science. We accept submission from all over the world. All submitted articles shall never be published elsewhere, original and not under consideration for other publication
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 41 Documents
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Search results for , issue "Vol 8, No 3 (2019)" : 41 Documents clear
ESTIMATION OF ORANGE MUD CRAB (Scylla olivacea) STOCKS AS THE CATCH YIELD OF FISHERMEN OF KUBU VILLAGE, KUBU RAYA DISTRICT, WEST BORNEO Arif Triadma; INPURWANTO WI; YENI HURRIYANI
Jurnal Sains Pertanian Equator Vol 8, No 3 (2019)
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jspe.v8i3.35343

Abstract

ABSTRACKInformation about orange mud crab (Scylla olivacea) stocks in West Kalimantan is still very minimal, especially in Kubu Village, Kubu Sub-District. The purpose of this study was to estimate the stocks of Scylla olivacea from the catch yield of fishermen of Kubu Village, Kubu Sub-District, Kubu Raya District, West Borneo Province. The method used for sampling was the Census method in which the samples to be observed were all the catches of orange mud crabs in 2 (two) collectors in Kubu Village. Sampling of S. olivacea was carried out at 1-time interval in 2 weeks for 4 (four) months. This study was conducted in September-December 2018. Based on the results of the study, S. olivacea which was caught during the study were 341 crabs, in which male crabs were caught of 255 crabs and female crabs of 86 crabs. The relationship of width and weight of male S. olivacea was negative allometric, female S. olivacea was isometric and the total male and female was isometric. The asymptotic width (L∞) of male S. olivacea was 258 mm, female was 175 mm, the total was 253.3 mm, the growth coefficient (K) of male was 0.15 per year, female was 0.21 per year, the total was 0.15 per year. The mortality of S. olivacea was mostly caused by natural mortality (M) with a value of 0.2355 per year. The rate of exploitation of S. olivacea shows that the catches carried out was still below optimal with the exploitation value (E) of 0.1673.Keyword : Stock estimation, Scylla olivacea, Width and weight relationship.
Biology Crocidolomia pavonana Fabricus (Lepidoptera: Pyralidae) Rearing With Artficial Diets in a Laboratory ILHAM, NURHADI
Jurnal Sains Mahasiswa Pertanian Vol 8, No 3 (2019): Agustus 2019
Publisher : Jurnal Sains Mahasiswa Pertanian

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Abstract

Crocidolomia pavonana (F) is one of the Olygophagic pest and is the main pest in family plants (Brassicaceae) which can result in yield loss of up to 65.8% .This study aims to determine the development and reproduction of   C. pavonana (F) which is maintained with artificial diets in the laboratory. The Research was carried out in the Tanjungpura University Faculty of Agriculture Plant Pest Laboratory which began from October to January. C. pavonana (F) is preserved in a 50 ml plastic cups.The artificial diets made from Phaseolus vulgaris L. with the addition of other supporting ingredients according to the Salama method (1970).Then do the multiplication of test insects until they reach F2. Furthermore, cohort observations were carried out using 100 individual 1 instars per glass. The parameters observed were life cycle, mortality, sex ratio, fecundity, and egg fertility.The observations were made using 100 instars 1 as individual cohorts per glass .The results showed the development period of C. pavonana (F) from hatching to adult ranged between 24 – 30 days, C. pavonana (F) life cycle from egg to produce eggs again lasts 28 - 33 days an average of 30.57 days,  the age of eggs until dead individual lasts 8-52 days an average of 39.23 days, the egg stage ranged from 3-5 days an average of 4 days. Larvae consist of 4 instars, first instar stage duration (3-5 days) an average of 4.04 days, second instar (3-5 days) an average of 3.08 days, instar III (2-5 days) an average of 2.82 days, IV instar (2-3 days) an average of 2.08 days, pre-pupa (2-3 days) an average of 2.42 days and pupa (7-9 days) an average of 8.26 days. The length of life of male adult ranges between 2 – 29 days an average of 15.90 days and female adult between 4- 27 days an average of 12.90 days. The pre-laying period ranges from 2- 5 days an average of 3.3 days and the post-nesting period ranges from 2 - 11 days an average of 4.95 days.Egg fertility with an average of 88.23%. The average number of eggs produced is 229.85. Keywords : Artificial Diets, Biology, C. pavonana (F), Phaseolus vulgaris L.
PENGARUH KONSENTRASI AIR LIMBAH IKAN LELE TERFERMENTASI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN CABAI MERAH PADA TANAH PODSOLIK MERAH KUNING Ulfa Naely Dianti Putri; elly mustamir; rini susana
Jurnal Sains Pertanian Equator Vol 8, No 3 (2019)
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jspe.v8i3.33929

Abstract

PENGARUH KONSENTRASI AIR LIMBAH IKAN LELE TERFERMENTASI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN CABAI MERAH PADA TANAH PODSOLIK MERAH KUNING Ulfa Naely Dianti Putri1), Elly Mustamir 2) dan Rini Susana 2)1)Mahasiswa Fakultas Pertanian 2)Staf Pengajar Fakultas Pertanian Universitas Tanjungpura  e-mail : naely.ulfa20@gmail.com  ABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh dan konsentrasi air limbah lele terbaik terhadap pertumbuhan dan hasil tanaman cabai merah pada tanah podsolik merah kuning. Penelitian ini dilaksanakan di Lahan Masyarakat, Kecamatan Pontianak Selatan. Penelitian ini dimulai pada tanggal 10 Januari 2019 – 4 April 2019. Metode  yang digunakan yaitu pola Rancangan Acak  Lengkap (RAL) terdiri dari 5 perlakuan, 5 ulangan dan setiap ulangan terdapat 4 sampel tanaman. Perlakuan sebagai berikut : ( l1 )0% atau tanpa pemberian air limbah ikan lele, ( l2 ) konsentrasi air limbah ikan lele 25%, ( l3 ) konsentrasi air limbah ikan lele 50%, ( l4 ) konsentrasi air limbah ikan lele 75%, ( l5 ) konsentrasi air limbah ikan lele 100%. Variabel  yang diamati pada penelitian ini adalah Tinggi tanaman (cm), Waktu berbunga (hst), Berat kering tanaman (g), Jumlah buah per tanaman (buah), Berat buah per tanaman (g) dan Berat per Buah (g). Hasil penelitian menunjukkan bahwa pemberian konsentrasi air limbah ikan lele tidak dapat meningkatkan pertumbuhan dan hasil tanaman cabai merah. Kata Kunci : Air Limbah Ikan Lele , Cabai Merah, Podsolik Merah Kuning 
THE INFLUENCE OF USING DURIAN SKIN ASH AS LIME SUBSTITUTE IN GROWTH AND CROP OF CAYENNE PEPPER ON PEAT SOIL. Saputri, Helmi; Zulfita, Dwi; Safwan, Mulyadi
Jurnal Sains Mahasiswa Pertanian Vol 8, No 3 (2019): Agustus 2019
Publisher : Jurnal Sains Mahasiswa Pertanian

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Abstract

This study aims to obtain the best durian skin ash dose in the growth and the crop of cayenne pepper on peat soil. This research began from 13 April 2019 to 05 August 2019. This research was carried at Jl. Perdana Gg Mufakat. The method used in this research was Completely Randomized Design consisted of five treatments, five repetition, and each repetition contained four plant samples. The treatment as followed: k1= 21,66 tons/ha equivalent to 433 grams/polybag, k2 = 30,84 tons/ha equivalent to 602 grams/polybag, k3 = 38,55 tons/ha equivalent to 771 grams/polybag, k4 = 47,08 tons/ha equivalent to 941 grams/polybag and k5 = 55,52 tons/ha equivalent to 1.110 grams/polybag.  This research included durian skin ash production, seedbed media preparation, plant media preparation, ash application, planting, fertilizing, maintenance, and harvesting. The variables observed in this research were height plant (g), root volume (g), plant dry weight (g), leaf chlorophyll amount (spad unit), fruit weight (g), and the quantity of the fruit every plant. Besides that, this research observed the temperature condition(0C) and humidity (%). From this research, it can be concluded that the application of durian skin ash with dose of 38,55 tons/ ha equivalent to 771 grams/polybag is the best dose for the growth and the crop of cayenne pepper on peat soil.Key word: ash, cayenne pepper, durian skin
KAJIAN FORMULASI AGAR-AGAR DAN GULA TERHADAP MUTU PERMEN JELLY BUAH LAKUM (Cayratia trifolia (L.) Domin) SRI DEVI APRIANI; Yohana Kusuma Dewi; Oke Anandika Lestari
Jurnal Sains Pertanian Equator Vol 8, No 3 (2019)
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jspe.v8i3.34141

Abstract

Permen jelly  yang terbuat dari buah lakum merupakan salah satu upaya dalam penganekaragaman produk olahan. Penelitian ini bertujuan untuk mendapatkan formulasi konsentrasi agar-agar dan gula terbaik pada pembuatan permen jelly buah lakum berdasarkan sifat fisikokimia dan sensori. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) satu faktor yaitu perbandingan agar-agar dan gula yang digunakan dengan 6 taraf, yang terdiri dari 1,5% agar-agar : gula 50%, 3% agar-agar : gula 50%, 4,5% agar-agar : 50% gula, 1,5% agar-agar : gula 60%, 3% agar-agar : gula 60%, 4,5% agar-agar : 60% gula. Permen jelly terbaik dihasilkan dengan formulasi 3% agar-agar : 60% gula. Karakteristik kimia permen jelly terbaik menghasilkan kadar air (16,65 %), kadar abu (0,31 %), TPT (26,750Brix), total asam (0,7 %), Vitamin C (8,01 mg/100g), tingkat kekerasan (0,11 kgf). Karakteristik sensori terbaik yaitu tingkat kekerasan yaitu kenyal (3,90), manis (3,87), cukup ada aroma buah (3,57), ungu (4,63), dan suka (4,23). De Garmo (0,62).Kata kunci : buah lakum, jelly, permen, agar-agar, gula       
THE GROWTH RESPONS OF YELLOW PUMP PLANTS (SQUASH HYBRID F1) IN VARIOUS OF GROWING MEDIA COMPOSITION hertati sp; maulidi sp; elly mustamir
Jurnal Sains Pertanian Equator Vol 8, No 3 (2019)
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jspe.v8i3.33334

Abstract

ABSTRACTThe study aims to obtain the best composition of growing media for the growth of yellow pump plants plants. The research began from November 9, 2018 to January 9, 2019. The research was conducted at Jl. Purnama Agung VII, Komplek Pondok Agung Permata, Parit tokaya Village, South Pontianak. The method used was Completely Randomized Design (CRD) consisting of 5 treatments, 5 replications and for each replication there were 4 plant samples. The treatment are as follows: (m1) alluvial soil: cow manure : sand (2: 1: 1), (m2) alluvial soil: cocopeat: sand (2: 1: 1), (m3) alluvial soil: husk charcoal: sand ( 2: 1: 1), (m4) alluvial soil: cow manure: cocopeat: sand (2: ½: ½: 1) and (m5) alluvial soil: cow manure: husk charcoal: sand (2: ½: ½: 1 ) The variables observed in this study were Root Volume (cm3), Leaf Area (cm2), Fresh Weight (g) and Plant Dry Weight (g). The results shows that the composition of growing media contained cow manure provided a better for variable plant dry weight growth response compared to the composition of the growing media without cow manure. Keywords: Alluvial soil, Cocopeat , Cow manure, Growing media, Husk charcoal, Pumpkin.
THE PURIFICATION OF USED PALM OIL USING BAGASSE AND BANANA “KEPOK” PEELS AS AN ADSORBENT AKIEN MULIANI; AKIEN MULIANI
Jurnal Sains Pertanian Equator Vol 8, No 3 (2019)
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jspe.v8i3.33787

Abstract

The purpose of this research is to know the best ratio based on the combination of the bagasse and banana “kepok” peels to the used palm oil purification. This research used Randomized Block Design one factor, the ratio formula of the combination bagasse and banana “kepok” peels (7 times treatment that is control, 0:100, 20:80, 40:60, 60:40, 80:20, and 100:0, 4 times replication). The data analyzed by ANOVA 5%, if there is significant treatment, then it continued by Turkey’s (HSD Test). Data from hedonic analyzed by Friedman test. The result showed the combination of bagasse and banana “kepok” peels at ratio 100:0 is the best treatment. The quality of used oil are moisture content 0.35%, FFA 0.96%, relative density 0.956 g/mL, saponification 167.85 mg KOH/g and viscosity 0.56 cps. Organoleptic evaluation best result is colour 1.24 (yellow clear to bit yellow) and smell 1.4 (no rancid to bit rancid).
KEBERADAAN NEMATODA ENTOMOPATOGEN (NEP) PADA PERTANAMAN HORTIKULTURA DI LAHAN GAMBUT DENGAN FREKUENSI APLIKASI PESTISIDA YANG BERBEDA Kurnia Sari; Indri Hendarti; Tris Haris Ramadhan
Jurnal Sains Pertanian Equator Vol 8, No 3 (2019)
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jspe.v8i3.34349

Abstract

Kurnia Sari (1) Indri Hendarti (2) Tris Haris Ramadhan (2)(1)students of Agriculture Faculty(2)Lectures of Agriculture Faculty, Tanjungpura University Pontianak Email: kurnia_sari94@yahoo.com ABSTRACT Entomopathogenic nematodes are types of biological agents that live on the ground. The population can decrease exposure to chemicals in the form of pesticides that are too frequent. This study aims to determine the population density of EPN on peat land used for horticultural agriculture with the intensity of application of low, medium, and high pesticides (PI). The design of this study uses a Completely Randomized Design (CRD) with 3 preparations, and 15 replications, so that 45 samples will be obtained. Research parameters regarding bait insect mortality, population of NEP / ml, collection of NEP morphology, biochemical collection of bacterial symbionts, and soil analysis.                The results showed that the highest PI was 51.7%, the lowest NEP density was 551 JI / ml and the lowest NEP diversity was only Steinernema carpocapsae. While on medium PI land and low PI land. mortality larvae reached 80.67 % and 78.7 %, and populations of 1.112 JI /ml and 752 JI / ml. The highest diversity was found in the medium PI land with two types of NEP, namely Steinernema carpocapsae and Heterorhabditis bacteriophora. While the abundance of the population of Steinernema carpocapsae is on low PI land. Keywords: NEP, Pesticide Intensity (PI), mortality, population. 
ISIKAN JUDUL BERBAHASA INGGRIS Hadi Ikhlas Normansyah; ******* ******* *******
Jurnal Sains Pertanian Equator Vol 8, No 3 (2019)
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jspe.v8i3.33579

Abstract

ISIKAN ABSTRACT BAHASA INGGRIS (mulai dari abstract sampai keyword)
THE EFFECT OF LIQUID ORGANIC FERTILIZER FROM FISH WASTE TO THE GROWTH AND YIELD OF KALE (Brassica oleracea var.sabellica) ON PEAT SOIL Angela Purnamasari; Surachman .; Siti Hadijah
Jurnal Sains Pertanian Equator Vol 8, No 3 (2019)
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jspe.v8i3.34913

Abstract

This study was aimed to obtain the best concentration of liquid organic fertilizer from fish waste to the growth and yield of kale on the field. The research was conducted from March 1st until April 16th, 2019 at the experiment field in Agriculture Faculty, Tanjungpura University, Pontianak. The research was used Completely Randomized Design (CRD) with the application of organic fertilizer as a single factor. The research was designed in 5 treatments of concentration and 5 replications, each replication consisted of 4 sample plants. The treatments consist of i1 = 300 ml / liter of water, i2 = 400 ml / liter of water, i3 = 500 ml / liter of water, i4 = 600 ml / liter of water, i5 = 700 ml / liter of water. The variables observed in this research consist of root volume, number of leaves, plant fresh weight, plant dry weight, and root dry weight. Based on the results of the research conducted, it can be concluded that the administration of liquid organic fertilizer from fish waste can increase the growth and yield of kale plants on peat soil. Giving concentration of liquid organic fertilizer from fish waste 600 ml/liter of water produces the highest number of leaves and a concentration of 700 ml/liter of water produces fresh weight and the highest dry weight of kale plants. The use of liquid organic fertilizer from fish waste with a concentration of 500 ml/liter of water showed the most efficient results for all observation variables.Keywords: fish waste, kale, liquid organic fertilizer, peat

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