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Agrivet
ISSN : 14103796     EISSN : 27226018     DOI : -
Core Subject : Agriculture,
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.
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Articles 7 Documents
Search results for , issue "Vol 25, No 1 (2019): AGRIVET" : 7 Documents clear
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 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.
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.
THE EFFECT OF PLANT GROWTH REGULATORS TYPE IN TRADE MARK AND GROWING MEDIUM ON GROWTH OF WATER APPLE CITRA CUTTINGS (Syzygium aqueum Burm.f. Alston) Tria R Anggraeni; Ellen R. Sasmita; Rina Srilestari
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.v25i1.4174

Abstract

Water apple citra is a local fruit that contains a complete mineral. Production of water apple citra can be increased through vegetative propagation, one of them is cuttings. The growth of cuttings can be stimulated using plant growth regulators and growing medium. This study aims to determine the effect of plant growth regulators type and growing medium as well as the interaction between these factors. The research was conducted on March until May 2016 at the garden experiment, Faculty of Agriculture, UPN “Veteran” Yogyakarta. This research used Randomize Completely Block Design (RCBD) factorial pattern with three replications. There were two factors studied, the first factor was the type of plant growth regulators consist of root-up, rootone–F, atonic and without plant growth regulatos, the second factor was growing medium consist of the river sand, floral foam, and river sand+compost. The observed data were analyzed by analysis of variance (ANOVA) and continued by DMRT at 5% real level. The results showed that rootone-F could increase percentage of cutting life and root length. Growing medium of river sand+compost could increase percentage of cutting life. There were an interaction due to the combination of treatment on the observation variable such as root length and root volume.was analyzed by using Duncan Multiple Range Test (DMRT) at 5% level. The result showed that there were an interaction between liquid organic fertilizer various and Trichoderma sp. on the plant height at 42 days (the days after planting), the leaves number at 42 days (the days after planting), the root lenght, the roots number, and the crop weight of red cabbage. The treatment combination of cow urine and Trichoderma sp. gave the best crop weight compared to other treatments. There was no significant effect on vitamin C and vitamin A content in the red cabbage.Keyword: water apple citra, plant growth regulators, growing medium
EFFECT OF INTERNODES NUMBER AND CONCENTRATION OF ROOTONE-F PLANT GROWTH REGULATOR ON GROWTH OF PEPPER (Piper nigrum L.) CUTTINGS Van Basten; Lagiman Lagiman; 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.v25i1.4181

Abstract

Pepper (Piper nigrum L.) is one of the spice plants that have high export value and propagated by cuttings. Use of internodes number and growth regulator were needed as a way to provide a good of planting material through cuttings. This research aimed to determine the best interaction between internodes number and concentration of Rootone-F growth regulator on growth of pepper (Piper nigrum L.) by cuttings. This research was carried out in experimental garden of Agriculture Universitas Pembangunan Nasional “Veteran” Yogyakarta, Ngemplak, Sleman, Yogyakarta, since February – May 2019. This research used a Randomized Block Design (RBD) with two factors. The first factor was internodes number which were one, two and three internodes. The second factor was concentration of Rootone-F which were 50 ppm, 100 ppm, and 150 ppm. So there were 3 x 3 = 9 treatments combination. Cuttings wit seven intenodes without Rootone-F were used as control. The result showed there were no interaction from two treatments in each parameter. There were no significant difference between control and treatment of each parameter. Internodes number has significantly affected in paramater percentage of life, day of emergence shoot, shoot length, number of leaves, number of root, root volume and shoot dry weight with the best result were cutting with 3 internodes. Concentration of Rootone-F has significantly affected in parameter percentage of life and day of emergence shoot, concentration 100 ppm and 150 ppm better than 50 ppm.Keyword: Pepper plant, cuttings, internodes, Rootone-F.
THE EFFECTS OF LIQUID ORGANIC FERTILIZER VARIOUS AND Trichoderma Sp. ON THE GROWTH AND YIELD OF RED CABBAGE (Brassica oleraceae var. capitata forma rubra L.) Ceria Dika Pertiwi; Heti Herastuti; Susilowati .
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.v25i1.4144

Abstract

Red cabbage is one of the vegetables that has a lot of nutrition content and it has a high economic value. This research aims to examine liquid organic fertilizer various and Trichoderma sp. on the growth and yeild of red gabbage (Brassica oleraceae var. capitata forma rubra L.). The research was conducted in May until July 2017 at Weron, Umbulharjo Village, Cangkringan, Sleman. This research used randomized complete block design (RCBD), 4 x 2 with four replications. The first factor was various of liquid organic fertilizer consists four variances: without liquid organic fertilizer, cow urine, bamboo root, and glereside. The second factor was Trichoderma sp. consists two variancese: without Trichoderma sp., and with Trichoderma sp. The observation result was analyzed by using Duncan Multiple Range Test (DMRT) at 5% level. The result showed that there were an interaction between liquid organic fertilizer various and Trichoderma sp. on the plant height at 42 days (the days after planting), the leaves number at 42 days (the days after planting), the root lenght, the roots number, and the crop weight of red cabbage. The treatment combination of cow urine and Trichoderma sp. gave the best crop weight compared to other treatments. There was no significant effect on vitamin C and vitamin A content in the red cabbage.Keyword: red cabbage, liquid organic fertilizer, Tricoderma sp.
THE EFFECT OF Beauveria bassiana APPLICATION TO CONTROL MAIN PESTS OF STRING BEANS (Vigna sinensis) ON PLANT DAMAGE AND YIELD Hanafi Nursahid; Rukmowati Brotodjojo; Oktavia Sarhesti Padmini
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.v25i1.4182

Abstract

String beans productivity decreases every year. One of the causes is pest attacks. Pest control using Beauveria bassiana is an enviromentally friendly pest control. The aim of this study was to determine of the effect B. bassiana’s application to control string beans main pests, determine the best B. bassiana application frequency to control pest attacks and determine the correlation between main pests population and plant damage and yield of string beans. This study was conducted in Krebet, Sendangsari, Pajangan, Bantul, Daerah Istimewa Yogyakarta in Januari – April 2019. This study used a single factor experiment arranged in a Randomized Completely Block Design (RCBD). This study used the following treatments: once application of B. bassiana at 5 weeks after planting (wap), two times application of B. bassiana at 3 wap (week after planting) and 7 wap, three times application of B. bassiana at 3 wap, 5 wap and 7 wap, four times application of B. bassiana at 3 wap, 4 wap, 6 wap and 7 wap, five times application of B. bassiana at 3 wap, 4 wap, 5 wap, 6 wap and 7 wap, negative control (without B. bassiana application) and positive control (synthetic insectiside profenofos application). The results of the study showed that B. bassiana could control Aphis craccivora. The best B. bassiana application frequency was 5 times at 3 wap, 4 wap, 5 wap, 6 wap and 7 wap. Leaves damage increased as the population of leaf beetles increased. Yield of string beans decreased as the population of A. craccivora and leaf beetles increased as well as the leaves damage increased.Keyword: main pests, Beauveria bassiana, damage, string beans, yield

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