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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 
PATHOGENICITY TEST OF VARIOUS CONCENTRATIONS OF Beauveria bassiana CULTURED ON RICE BRAN AND CORN MEDIA AGAINST COFFEE FRUITS BORER (Hyphotenemus hampei) Chimayatus Solichah; Anindita Widyaningtyas; Rukmowati Brotodjojo
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.v25i2.4301

Abstract

Coffee is a commodity with high value for export. Coffee bean borer (Hypothenemus hampei) is the main pest causing the decline in coffee production. Farmers still rely on chemical insecticides to control this pest. To reduce the negative impact of insecticides, entomopathogen Beauveria bassiana is applied. The research aimed to investigating the level of pathogenicity of B. bassiana in controlling H. hampei, and investigating the concentration with the highest level of pathogenicity of B. Bassiana against H. hampei. Laboratory research was arranged in one factor Completely Random Design (CRD). This research used 8 (eight) treatments namely KO: Aquades, Kk: Lamda Sihalothrin 25 EC (Chemical Insecticide), B1: 10 g / L B. bassiana cultivated in rice bran media, B2: 20 g / L B. bassiana cultivated in rice bran media, B3: 30 g / L B. bassiana cultivated in rice bran media, B4: 10 g / L B. bassiana grown on corn media, B5: 20 gL B. bassiana grown on corn and B6: 30 g / L B. bassiana grown on corn media. Each treatment used coffee beans infested with 20 H. hampei and repeated 4 (four) times. The result of the research showed that B. bassiana was able to kill H. hampei. The concentration that was able to cause the fastest mortality with a high level of pathogenicity based on the pathogenicity test of B. bassiana on H. hampei (percentage of mortality, total mortality time, and feeding capacity) was 30 g/L of B. bassiana cultivated in rice bran media.Key words: Beauveria bassiana, Hypothenemus hampei, chemical insecticide, coffee bean
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.v18i1.692

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.
IN VITRO PLANLET INDUCTION OF TROPICAL PITCHER PLANT (NEPENTHES AMPULLARIA JACK) BY VARIOUS THIAMIN AND BENZYL AMINO PURINE CONCENTRATE Arwinda Dinar Cryssanti; Ari Wijayani; Endah Wahyurini
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.v25i2.4285

Abstract

Nepenthes is one of Indonesian tropical plant as a biodiversity source that endangered from its extinction. One of the effort to prevent its extinction by using plant tissue isolation method on Nepenthes multiplication are needed. This research was aimed to determine the best interaction between Thiamin and benzyl amino purine concentration on in vitro Nepenthes planlet growth, Thiamin best concentration on in vitro Nepenthes planlet growth, and benzyl amino purine best concentration on in vitro Nepenthes planlet growth. The research was conducted in Agriculture Department Biotechnology Laboratory Universitas Pembangunan Nasional “Veteran” Yogyakarta on January – April 2018. Completed Random Design method with 2 factors was used in this research. The first factor was various concentration of Thiamin with 8 ppm, 10 ppm, and 12 ppm. The second factors was various concentration of benzyl amino purine with 0,5 ppm, 1 ppm, and 1,5 ppm. Every combination was repeated 3 times. The result of this research showed that no interaction was found in every Thiamin and benzyl amino purine various concentration on in vitro Nepenthes planlet. The usage of 10 ppm Thiamin concentration (T2) produce the best results on sprout’s amount and sprout’s height. On 1 ppm of benzyl amino purine concentration produce the best result on sprout’s amount, sptout’s height, and amount of leaves.Keyword: Nepenthes, Thiamin, Benzyl Amino Purine
Resistance of ten chili varieties againts Fusarium wilt diseases Ayu Lestiyani; Suryanti Suryanti; Arif Wibowo
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.v26i2.3874

Abstract

Kendala utama dalam budidaya cabai salah satunya adalah penyakit layu Fusarium yang disebabkan oleh Fusarium oxyporum. Penelitian yang bertujuan untuk mengetahui varietas cabai tahan terhadap penyakit layu Fusarium dilakukan dengan mengukur persentase tanaman sakit dan menentukan kriteria ketahanan. Sepuluh varietas cabai masing-masing adalah King chili, TM999, Red sable, Hot chili, Big chili, KB-2, Inko99, KB-1, HP 1072N dan Lado. Penelitian ini menggunakan isolat F. oxysporum dengan no isolate SMS4 dan umur cabai 1 bulan, pengamatan dilakukan setiap minggu selama 8 minggu dengan rancangan acak lengkap dan apabila beda nyata dilanjutkan uji DMRT 5%. Hasil uji tingkat ketahanan pada 10 varietas tanaman cabai menunjukkan bahwa King chili, TM999, Red sable dan Hot chili termasuk sangat rentan, Big chili dan KB-2 rentan; Inko99, KB-1 dan HP 1072N berkriteria moderat; seangkan Lado berkriteria tahan. Penelitian lebih lanjut yang dilakukan multi lokasi dan dalam beberapa musim dirasa sangat diperlukan.
Respon kualitas hasil tomat cherry (Lycopersicum cerasiforme mill.) terhadap penggunaan teknologi Sonic Bloom dengan berbagai pupuk daun Wuryani, Sri; Herastuti, Heti; Supriyanto, Dedik
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.v18i1.672

Abstract

The objective of this research was to determine theappropriate foliar fertilizer in the use of Sonic Bloom Technology to the yield quality of tomato cv. cherry (Lycopersivcum cerasoforme Mill.) Split plot design with two factors was set in this experiment. The main plot was Sonic Bloom Technology (with and without Sonic Bloom) and the sub plot was four kinds of foliar fertilizer (Sonic Bloom Fertilizer, Growmore, Bayfolan, Hyponex). The quality parameters observed were number of open stomata, weight and diameter of tomato, color, moisture, content of total sugar and ascorbic acid . The result of this research showed that there was no interaction between Sonic Bloom Technology utilization and foliar fertilizer. Almost all quality parameters showed that treatments of Sonic Bloom are significantly higher than treatments without Sonic Bloom, except for color and moisture. Meanwhile, all quality parameters were not influenced by the kind of foliar fertilizer.Tujuan penelitian ini adalah untuk mengkaji pengaruh teknologi Sonic Bloom dan macam pupuk daun terhadap kualitas hasil tanaman tomat cherry. Metode penelitian yang digunakan adalah percobaan lapangan dengan menggunakan rancangan Petak Terbagi (Split Plot Design). Sebagai petak utama yaitu: menggunakan teknologi Sonic Bloom dan tanpa menggunakan Sonic Blom, sedangkan petak anakan yaitu macam pupuk daun terdiri atas pupuk Sonic Bloom, Grow More, Bayfolan, dan Hyponex. Parameter yang diamati meliputi, jumlah stomata membuka, diameter, berat, dan warna buah, kadar air, kadar gula dan kandungan vitamin C. Hasil penelitian menunjukkan tidak terdapat interaksi antara penggunaan teknologi Sonic Bloom dan penggunaan berbagai pupuk daun. Semua parameter kualitas menunjukkan hasil yang lebih tinggi dengan menggunakan Sonic Bloom, kecuali untuk warna dan kadar air. Penggunaan macam pupuk daun tidak berpengaruh pada semua parameter kualitas.
THE EFFECT OF GIVING GIBBERELLIN ON THE GROWTH AND YIELD OF CHERRY TOMATOES (Lycopersicon esculentum var. cerasiforme) IN VARIOUS OF PLANTING MEDIA WITH SUBSTRATE HYDROPONIC SYSTEMS Mochammad Febrianto; Supono Budi Sutoto; Suwardi Suwardi
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.v25i1.4173

Abstract

The efforts to increase cherry tomatoes production can be done by increasing the forming of ovaries. This effort can be helped by utilizing Zat Pengatur Tumbuh (ZPT) or Plant Growth Regulators. The Gibberellin is a growth regulator which has the function of flowering initiation and preventing the flowers from falling off. In addition to PGR, planting media is important for the growth of each plant. The planting media also has function as the root container, and the media which can absorb nutrient solution when it is doused or dripped. This research was conducted at The Greenhouse, Sukun Street, Karangbendo, Jaranan, Banguntapan, Bantul, Daerah Istimewa Yogyakarta. The study was conducted in May to August 2018. The experiment method uses polybag with Split Plot Design. In this experiment, there are two factors, and it repeated three times. The first factor as the main plot is the Plant Growth Regulators concentration of Gibberellin GA3 with the level (G0 : 0 ppm, G1 : 50 ppm, G2 : 75 ppm, G3 100 ppm). The second factor as the sub-plot is the type of planting media (M1: Husk Charcoal, M2: Malang Sand, M3: Husk Charcoal + Cocopeat (1:1)). The observation data is analyzed for its diversity at level of 5%. To find out the differences between the treatments, the method which is used is Duncan Multiple Range Test (DMRT) at level of 5%. The result shows that there is a significant effect of Gibberellin Plant Growth Regulators utilizing and types of planting media to the growth and yield of cherry tomatoes. The best Gibberellin concentration is 100 ppm, and the best media is the Husk Charcoal + Cocopeat (1:1).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: Gherry tomatoes, substrate hydroponic, gibberellin, planting media.
IN VITRO SHOOT INDUCTION OF GARUT (Maranta arundinacea) WITH THE ADDITION OF 2,4-D BENZYL ADENIN Endah Wahyurini
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.v26i1.4314

Abstract

Arrowroot (Maranta arundinacea L.) is a type of forest tuber plant that potentially developed as a local food crop. Arrowroot tubers can be processed as chips and starches. The difficulty of getting superior varieties and seeds in relatively large quantities and uniform can be overcome by in vitro techniques. The success of tissue culture depends on the planting media, PGR, vitamins and plant genetics. The purpose of this study was to determine the effect of giving 2.4 D and BA on the growth of arrowroot explants, as well as getting the proper concentrations of 2.4 D and BA to stimulate the growth of arrowroot tubers in vitro. The study wa conducted in a laboratory with two factors Complete Random Design Method. The first factor is the 2.4 D concentration which consists of three levels, namely: 0.5 mg / L (D1), 1 mg / L (D2) and 1.5 mg / L (D3). The second factor is the concentration of BA consisting of three levels, namely: 1 mg / L (B1), 2 mg / L (B2) and 3 mg / L (B3). Variance analysis were done at 5% level. To find out there is a real difference between treatments, Duncan Multiple Range Test (DMRT) at 5% level were conducted. The results showed that the 2.4 D treatment concentration of 1 mg / L produced a greater percentage of shoot life than other treatments. Giving 2.4 D concentrations of 1 mg / L and BA 2 mg / L stimulated quicker emergence of shoots and higher shoot lengths compared to other treatments.Keyword: 2,4 D, Benzyl adenine, Maranta arundinacea, in vitro
Daya simpan dan mutu buah Tomat galur mutan harapan yang dibudidayakan di dua ketinggian tempat berbeda Ambarwati, Erlina
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.v19i1.2087

Abstract

INDUCTION OF ABACA BANANA ROOTS BY IN VITRO USING KINDS OF MEDIA AND THIAMIN Rina Srilestari; Suwardi Suwardi
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.v26i1.4304

Abstract

Abaca is a type a banana with high economic value with it stem fiber used in textile and paper industries. As a superior commodity, its number is relatively limited, with the need of a largeplanting area to meet the high market demand. The aim of the research was to observe the abaca banana explants response to various media and Thiamin. The experiment was done at Biotechnology laboratory, UPN “Veteran” Yogyakarta. Treatments were arranged in completely randomized design with 2 factor. The first factor is the growing media: Murashige & Skoog, a half Murashige & Skoog media, Vacint & Went Media and the second factor is the Thiamin concentration: 2 mg/L; 3 mg/L; 4 mg/mL.The results showed there is an interactions on the parameters of planlet height, number of lenghth of root in the combination of Murashige and Skoog and thiamin 3 mg/L medium. Murashige and Skoog medium produced the highest fresh weight and dry weight and Thiamin concentration 3 mg/L produced fresh and dry weight in the highestKey words: abaka, root induction, various media, thiamin
Perbanyakan pisang raja bulu secara in vitro dengan menggunakan pupuk daun Srilestari, Rina; Sasmita, Ellen Rosyelina
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.v19i1.2082

Abstract

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