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Agrivet
Published by Universitas Pembangunan Nasional Veteran Yogyakarta
ISSN : 14103796     EISSN : 27226018     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Agrivet (ISSN: 1410-3796) adalah jurnal ilmiah yang mempublikasikan hasil penelitian dan ulasan mengenai berbagai aspek yang terkait dengan Agronomi dan bidang pertanian yang terkait (Budidaya Tanaman, Pemuliaan Tanaman, Hama Penyakit Tanaman dan Sumber Daya Lahan). Agrivet diterbitkan oleh Prodi Agroteknologi, Fakultas Pertanian, UPN "Veteran" Yogyakarta.
Arjuna Subject : -
Articles 111 Documents
 1   2   3   4   5 
THE GROWTH OF “PISANG RAJA BULU” PLANLETS IN THE LIGHTING OF INCUBATION ROOMS AND GROWTH REGULATOR AGENTS OF BROWNING PREVENTION BY IN VITRO Utami Setyawati; Ari Wijayani; Endah Wahyurini
Jurnal Agrivet Vol 25, No 1 (2019): AGRIVET
Publisher : UNIVERSITAS PEMBANGUNAN NASIONAL ”VETERAN” YOGYAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/agrivet.v25i1.4170

Abstract

The aims of this research were to determine the lighting of incubation rooms and browning prevention agents on the growth of “Pisang Raja Bulu” planlets by in vitro and determine whether there is a best interaction between the incubation rooms lighting and the type of browning prevention agents in the growth of “Pisang Raja Bulu” planlets that plants in vitro. This research was conducted in the Biotechnology laboratory of the Faculty of Agriculture, UPN "Veteran" Yogyakarta on June - August 2018. The research method was a laboratory experiment method compiled with the Split Plot Design of two factors. The first factor as a main plot is the incubation room lighting, which is with light for 90 days, without light for 90 days, without light in the first 45 days, and without light in the last 45 days. The second factor as a sub plot is browning prevention agents, named thidiazuron, activated charcoal, and vitamin C. Each combination of treatments was repeated 3 times. The result showed that there was the best combinations of treatments that is all combination of lighting and vitamin C 0,88 mg / l in terms of browning. The first 45 days lighting treatment gave the best result on the percentage of life, plantlet height, number of shoots, number of leaves, root length, and fresh weight. The treatment of vitamin C 0.88 mg / l gave the best result on the percentage of life, plantlet height, number of shoots, root length, number of roots, fresh weight, and dry weight.Keyword: in vitro, lighting, browning, raja bulu banana.
THE EFFECT OF MYCORRIZA TO THE INCREASE OF PLANT HEIGHT AND STEM DIAMETER OF SENGON FROM VARIOUS SEED SOURCES Eva Vanodya Mutiarahma; Chimayatus Solichah; Tutut Wirawati; Liliana Baskorowati; Nur Hidayati; Siti Husna Norrohmah
Jurnal Agrivet Vol 26, No 1 (2020): AGRIVET
Publisher : UNIVERSITAS PEMBANGUNAN NASIONAL ”VETERAN” YOGYAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/agrivet.v26i1.4307

Abstract

The purpose of this study was to determine the effect of sengon breed stock and mycorrhiza in increasing plant height and stem diameter. This research was conducted from April 2019 to September 2019 at the Center for Research and Development of Biotechnology and Forest Plant Development in Yogyakarta. Two-factor complete randomized design with 3 replications were used in this study. First factor is seed source, namely I1 = 1-1-63-1, I2 = 1-8-77-4, I3 = Malang (Bulk), and I4 = Solomon (Bulk) and second factor is the dose of mycorrhiza, namely M0 = without mycorrhiza, M 1 = mycorrhiza 5 g/plant, M2 = mycorrhiza 10 g/plant, M3 = mycorrhiza 15 g/plant. Plant height and stem diameter were collected for data. Variance analysis (ANOVA) were used at α level 5% and continued with Duncan's Multiple Range Test (DMRT) at α level 5%. The results of the study showed interactions on combinations that were in line with mycorrhiza doses on plants height and stem diameter of 8 week after planting. Parent 1- 8-77-4 gives the best results on plants height. Seed source 1-8-77-4, 1-1-63-1, and Solomon (Bulk) gives the best stem diameter results. Mycorrhizae can increase plant growth in terms of plant height and diameter.Keyword: mycorrhizae, gall rust disease, Sengon.
Uji toleransi tanaman Puring di kawasan bencana untuk menunjang penataan wilayah Wijayani, Ari
Jurnal Agrivet Volume 19, Nomor 1, Tahun 2015
Publisher : UNIVERSITAS PEMBANGUNAN NASIONAL ”VETERAN” YOGYAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/agrivet.v19i1.2085

Abstract

STUDY OF OLIGO CHITOSAN IN EFFORTS TO IMPROVE THE GROWTH QUALITY OF SHALLOT (Allium ascalonicum L.) Sugeng Priyanto; Sumarwoto Sumarwoto
Jurnal Agrivet Vol 25, No 2 (2019): AGRIVET
Publisher : UNIVERSITAS PEMBANGUNAN NASIONAL ”VETERAN” YOGYAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/agrivet.v25i2.4300

Abstract

This research is intended to answer the obstacles in the cultivation techniques of shallots, especially in overcoming the low quality of growth, which in turn affects the yield and production of onions. In this experiment, spraying three types of frequency and four kinds of oligo-chitosan concentrations was tried throughout the growing onion period. Oligo-chitosan as a supplement, is given to the onion plants periodically, in various concentrations, in three different types of oligo-chitosan spraying, which they are (F1) given to plants aged 15 DAP and 45 DAP; (F2) given to plants aged 15 DAP, 30 DAP, and 45 DAP; and (F3) given to plants aged 15 DAP, 25 DAP, 35 DAP, 45 DAP. The oligo-chitosan concentration consists of four kinds of concentration, consisting of 0 ‰ (K0) as a control, 1 ‰ (K1), 2 ‰ (K2) and 3 ‰ (K3). The experiment was carried out in the field using a polybag, with a completely randomized environmental design with a 95% accuracy level. To determine the effect of treatment on the quality of growth of shallots, diversity analysis was carried out. From preliminary observations, it shows that the onion bulb growing power as a seed is quite good, while the treatment using oligochitosan gives significant results on increasing plant vigor, compared to not using oligochitosan. As for further observations that at plant height, the number of leaves and the number of tillers up to 50 days after planting, although it does not show any real effect of the treatment that was tried, but it can be suspected that the more frequency treatment given oligo-chitosan, more gives a better chance of yield than a few frequencies, while an oligo-chitosan concentration of 1 ‰ is sufficient to improve the quality of plant growth, then it can be expected that F2K1 will give higher tuber yields.Keyword: shallot, oligo-chitosan spraying frequency, oligo-chitosan concentration
Effectiveness of neem seeds extract to control diamondback moth (Plutella xylostella) Brotodjojo*, Rukmowati
Jurnal Agrivet Vol 18, No 1 (2014): (Juni 2014)
Publisher : UNIVERSITAS PEMBANGUNAN NASIONAL ”VETERAN” YOGYAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/agrivet.v18i1.691

Abstract

Synthetic insecticides have detrimental effect to environment. Botanical insecticides are considered to be safer to the environment. Need seeds contain compounds with insecticidal properties. The aim of this study was to examine the effectiveness of neem seeds extract to control Diamondback moth (DBM). A series of neem seeds extract concentration (0.04 %, 0.08 %, 0.16 %, 0.32 %) and control (without neem extract) were tested on second instar larvae in oral test and contact test. The results showed that neem seeds extract have significant effect on the mortality of second instar DBM larvae 24-72 h after treatment in oral test and 72 h after treatment in contact test. In the oral test, the neem seeds extract significantly reduced feeding intensity of the larvae 42 h and 72 h after treatment. Subsequently, the extract also significantly reduced the moth emergence. The neem seeds with concentration 0.16 % effectively control DBM second instar larvae 72 h after treatment. Insektisida sintetis memiliki efek merugikan bagi lingkungan. Insektisida botani dianggap aman untuk lingkungan. Biji nimba mengandung senyawa dengan sifat insektisida. Tujuan dari penelitian ini adalah untuk mengetahui efektivitas ekstrak biji nimba untuk mengendalikan ulat kobis Plutella xylostella. Serangkaian konsentrasi ekstrak biji nimba (0,04%, 0,08%, 0,16%, 0,32%) dan kontrol (tanpa ekstrak nimba) diuji pada larva instar kedua dengan uji pakan dan uji kontak. Hasil penelitian menunjukkan bahwa ekstrak biji nimba berpengaruh nyata terhadap mortalitas larva instar II 24-72 jam setelah perlakuan pada uji pakan dan 72 jam setelah perlakuan pada uji kontak. Pada uji pakan, ekstrak biji nimba secara nyata mengurangi intensitas makan larva 42 jam dan 72 jam setelah perlakuan. Selanjutnya, ekstrak juga secara nyata mengurangi munculnya ngengat. Ekstrak biji nimba dengan konsentrasi 0,16% efektif mengontrol ulat kobis instar kedua 72 jam setelah perlakuan.
THE EFFECT OF PLANTING DISTANCE AND TYPES OF MANURE ON THE GROWTH AND BIOMASS OF INDIGOFERA Darban Haryanto; Ellen Rosyelina Sasmita
Jurnal Agrivet Vol 25, No 2 (2019): AGRIVET
Publisher : UNIVERSITAS PEMBANGUNAN NASIONAL ”VETERAN” YOGYAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/agrivet.v25i2.4284

Abstract

The study aims to determine the effect of planting distance and types of manure on the growth and biomass of Indigofera plants. The study was conducted in practice garden of Faculty of Agriculture UPN “Veteran” Yogyakarta, is a field experiment using a Complete Randomized Group Design consisting of J1: planting distance 1 m x 1 m ; J2: 1 m x 1,25 m ; J3: 1 m x 1,5 m ; J4: 1 m x 1,75 m. The second factor is types of manure, which consist of: M1: cow manure dosage 20 t/ha; M2: goat manure dosage 20 t/ha. The study result shows that there is no interaction between planting distance and types of manure toward growth and biomass yield of Indigofera plant. The planting distance treatment of 1 m x 1 m (J1) and planting distance of 1 m x 1,5 m (J3) gives insignificant influence on all parameters observed at 9 weeks observation after planting. The manure types treatment gives insignificant difference on all observed parameters.Keyword: planting distance, manure, indigofera
PERTUMBUHAN JAMUR Beauveria bassiana YANG DIPERBANYAK PADA BERBAGAI KOMPOSISI DAN MACAM MEDIA TERHADAP Hyphotenemus hampei Chimayatus Solichah; R.R. Rukmowati Brotodjojo; Danar Wicaksono; Waluya Waluya
Jurnal Agrivet Vol 26, No 2 (2020): AGRIVET
Publisher : UNIVERSITAS PEMBANGUNAN NASIONAL ”VETERAN” YOGYAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/agrivet.v26i2.4345

Abstract

kopi Hypothenemus hampei. Pengendalian hayati H. hampei yang sedang ditingkatkan pengembangannya di Indonesia adalah dengan memanfaatkan jamur Beauveria bassiana. Jamur ini mudah dibiakkan dengan media buatan yang kaya bahan organik.yang akan mempengaruhi efektifitasnya dalam mengendalikan H. hampei. Penelitian ini bertujuan untuk mengetahui macam dan komposisi media perbanyakan jamur B. bassiana yang paling efektif untuk mengendalikan hama penggerek buah kopi H. hampei. Penelitian dilaksanakan di laboratorium Hayati Dinas Pertanian dan Ketahanan Pangan DIY sesuai Rancangan Acak Lengkap (RAL) satu faktor. Adapun macam perlakuannya adalah macam media perbanyakan jamur B. bassiana (Bekatul; Beras; Jagung; Kacang Tanah; Kedelai; Kacang Merah; Bekatul+Kacang Tanah; Bekatul+Kedelai; Bekatul+Kacang Merah; Beras+Kacang Tanah; Beras+Kedelai; Beras+Kacang Merah; Jagung+Kacang Tanah; Jagung+Kedelai; dan Jagung+Kacang Merah). Sebagai pembanding digunakan 2 kontrol yaitu Aquades (kontrol negatif) dan Insektisida Kimia Berbahan Aktif Lamda Sihalotrin 25 EC (kontrol positif); Setiap perlakuan diulang sebanyak 4 kali. Hasil penelitian menunjukkan bahwa Insektisida  kimia Lamda Sihalotrin 25 EC menyebabkan mortalitas 100% pada 4 hari setelah aplikasi (hsa). Jamur B. bassiana yang ditumbuhkan pada media kedelai menyebabkan mortalitas H. hampei tertinggi yaitu sebesar 60% pada 7 hsa dan mortalitas 100% pada 10 hsa. B. bassiana yang dibiakkan pada media kedelai, kacang tanah, bekatul+kedelai menyebabkan waktu kematian total yang tercepat dibanding yang dibiakkan pada media lainnya. B. bassiana yang dibiakkan pada media kedelai, kacang tanah, bekatul+kedelai menyebabkan daya makan H. hampei nyata lebih rendah dibandingkan yang dibiakkan pada media lainnya.
THE RESPONSE OF THE MUNG BEANS PLANT (Vigna radiate L.) ON THE DOSAGE OF LEGIN AND MANURE Deonisio Sequeira Araujo; Tutut Wirawati; Mofit Eko Poerwanto
Jurnal Agrivet Vol 25, No 1 (2019): AGRIVET
Publisher : UNIVERSITAS PEMBANGUNAN NASIONAL ”VETERAN” YOGYAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/agrivet.v25i1.4171

Abstract

Aims of, the research were to discover the influence the legin (legume) inoculation and the manure dosage to the growth and yield of the mug beans. The research was conducted at the research station at Wedomartani, District of Sleman, the Special Region of Yogyakarta. From June up to August 2018. Field experiment was arranged on the Randomized Complete Block Design with two factors, and repeated for three times. The first factor was legin application consisted of three levels, 9 g of legin/kg seeds, 12 g of legin/kg seeds, 15 g of legin/kg seeds. The second factor was cow manure dosage application consisted of five, dosage levels 0 ton/ha, 5 tons/ha, 10 tons/ha, 15 tons/ha, 20 tons/ha. The results of the research showed that the dosage of the manure had influence to the plant’s height and the leave’s chlorophyll. The best dosage of the manure is 10 tons/ha. The dosage of legin had influence on the plant’s height, leave’s chlorophyll, number of nodules, number of pods per plant, weight of sun dried seeds per plant, weight of sun dried seeds per plot, weight of 100 seeds and weight of sun dried seeds in ton/ha. The best dosage of the legin wais 15 g legin/kg seeds. The damage level of the plant did not influenced by the dosage of manure and legin. There was no interaction between the dosage of manure and legin in all observed parameters.Keyword: Mug beans, legin, cow manure.
OLIGO CHITOSAN TEST IN THE INITIAL BULBIL GROWTH OF ILES-ILES (Amorphophallus muelleri Blume) Sumarwoto Sumarwoto; Sugeng Priyanto
Jurnal Agrivet Vol 26, No 1 (2020): AGRIVET
Publisher : UNIVERSITAS PEMBANGUNAN NASIONAL ”VETERAN” YOGYAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/agrivet.v26i1.4313

Abstract

Oligo chitosan is a supplement that can increase growth, accelerate flowering, and increase productivity in several types of agricultural crops, rice and horticultural commodities. The findings of this study, encourage the authors, to further test the Oligo chitosan on the initial growth of the bulbs of Iles-iles. It is known, that Iles-iles (Amorphophallus muelleri Blume) or "Porang" is one type of tuber whose life cycle is quite long, has a slow-growing bulbil, especially in the dry season. This growth delay is caused in addition to genetic traits, also dry environmental conditions come into effect, so if entering the rainy season at a certain time span will soon show a good appearance of growth. Bulbil as a planting material, in order to grow immediately, it is necessary to strive to accelerate its growth, one of which is to use Oligo chitosan. In the cultivation of iles-iles the use of Oligo chitosan to accelerate bulbil growth has never been done. Technological innovations produced by BATAN, have the opportunity to be used in the development of crop cultivation made from tubers. This study aims to test Oligo chitosan to encourage the realization of early growth of bulbil, through the treatment of immersion time and the concentration of Oligo chitosan which is higher than previous experiments that the authors have done. The experiment was conducted in the rainy season of 2019/2020 in the experimental farm of the UPN "Veteran" Yogyakarta Wedomartani Faculty of Agriculture under a tree stand, using a Split Plot Randomized Completely Block Design (RCBD) with three replications. As the main plot is the soaking time of Oligo chitosan solution, consisting of three kinds, namely 2.5 hours (L1), 5 hours (L2), and 7.5 Hours (L3), and as a sub plot is the concentration of the solution consists of 3 stages, namely (5.0 ‰ (K1), 10 ‰ (K2), and 15 ‰ (K3) and one control (without Oligo chitosan). The data obtained were analyzed by Variance Analysis with 95% confidence level, and for the difference test the Duncan Multiple Range Test (DMRT) was used at the 5% level and the Orthogonal Contrast Test The results showed that soaking Oligo chitosan for 2.5 hours (L1) was sufficient to provide a better initial growth effect for Ilesiles bulbil, with a fairly high concentration of 15 ‰ (K3).Keywords: Oligochitosan, Iles-iles or Porang, bulbil, soaking and concentration
Keragaan Sifat Agronomi dan Hasil Lima Genotip Kedelai Generasi F3 Hasil Persilangan -, Lagiman -; -, Basuki -
Jurnal Agrivet Volume 19, Nomor 1, Tahun 2015
Publisher : UNIVERSITAS PEMBANGUNAN NASIONAL ”VETERAN” YOGYAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/agrivet.v19i1.2086

Abstract

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