Taryono Taryono
Faculty of Agriculture, Universitas Gadjah Mada Agrotechnology Innovation Center, Universitas Gadjah Mada

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Characterization of Cosmos (Cosmos spp.) Accession from The Special Region of Yogyakarta and Riau Origin Mhd Irfan Hilmi; Taryono Taryono; Rahmi Sri Sayekti
Agrotechnology Innovation (Agrinova) Vol 3, No 1 (2020)
Publisher : Agrotechnology Innovation Center, Universitas Gadjah Mada, Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (774.593 KB) | DOI: 10.22146/a.58345

Abstract

Cosmos has the potential to be developed as an alternative vegetable. Less characterization and evaluation of cosmos become obstacles in the process of its development. Characterization is the process of observing and identifying the physical, biological, and chemical properties of plants that aim to determine the characteristics of a plant. The purpose of this research is to ind the characteristics of each accession of Cosmos spp. and get accession of Cosmos spp. which has the potential to be developed or used as varieties material assembly. The research was conducted at the AIC (Agrotechnology Innovation Center) of Universitas Gadjah Mada in March-July 2019. The planting material used for this study was the collection of seeds of PIAT UGM from the Special Region of Yogyakarta and Riau. Fifteen cosmos accessions came from DIY and the other 18 came from Riau. Thirty-three accessions have diverse characteristics especially lower colours that are divided into 7 groups of lower colours namely yellow, gold, light orange, orange, pink, purple, and white. Accession number 39 has a rare white colour lower
The Response of Some Yardlong Bean (Vigna unguiculata subsp. Sesquipedalis) Accessions to Bradyrhizobium Inoculation Mita Kathalia; Taryono Taryono; Rahmi Sri Sayekti
Agrotechnology Innovation (Agrinova) Vol 3, No 1 (2020)
Publisher : Agrotechnology Innovation Center, Universitas Gadjah Mada, Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (689.513 KB) | DOI: 10.22146/a.58347

Abstract

Yardlong bean (Vigna Unguiculata subsp. Sesquipedalis) is very potential commodity to be developed in Indonesia and Rhizobium has played an important role to increase pod production through free nitrogen ixation. Bradyrhizobium is a species of Rhizobium that is commonly found in vigna. The purpose of this study was to determine the response of twenty accessions of yardlong beans to Bradyrhizobiuminoculation and determine effective accessions with Bradyrhizobium inoculation. This research was conducted at AIC-UGM from March to July 2019. The planting material was 20 accessions of yardlong beans from AIC-UGM collection using seed inoculation methods. The result after inoculation of Bradyrhizobium treatment showed that the innoculation enhances plant height, number of leaves, root volume, root area, root length, root fresh weight, root dry weight, pod fresh weight, number of pods, number of effective root nodules, amount of root nodules and accelerate the age of lowering and harvest age in most accessions. Considering its response to the Bradyrhizobium inoculation, accessions of yardlong bean that have the potential to be developed for superior varieties are FBKP 143, FBKP 146, FBKP 147, FBKP 150, FBKP 152, FBKP 161 and FBKP 162.
Drought Tolerance of Some Eggplant Accessions (Solanum spp.) Daniel Bobby Setyadi; Taryono Taryono; Rahmi Sri Sayekti
Agrotechnology Innovation (Agrinova) Vol 3, No 1 (2020)
Publisher : Agrotechnology Innovation Center, Universitas Gadjah Mada, Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (663.145 KB) | DOI: 10.22146/a.58348

Abstract

Eggplant is one of the commodities that started to be favouritely consumed and had economics value. There were many factors that affect the growth and development process of plant. One of those many factors are the environment condition such as drought. This research aims to know the tolerance level of eggplant accessions to drought. Plants grew in two comparative conditions, normal and drought. Drought is given by using interval water application about every 7 days. Observations were carried out to growth and yield components and continue measuring the stress effect using drought sensitivity index. The results show that plants develop an adaptation mechanism to drought by reducing its growth and yield components to survive. The result of further test and drought sensitivity index show that half of accessions have good tolerance to drought. Acessons that had goof tolerance to drought were SLTE 2, SLTE 3, SLTE 5, SLTE 6, SLTE 8, SLTE 13, SLTE 15, SLTE 18, SLTE 42, and SLTE 44.acc
The Effect of The Stake Structure Models Pod Quality of Several Yardlong Bean Varietries Dewi Sartika; Taryono Taryono; Rahmi Sri Sayekti
Agrotechnology Innovation (Agrinova) Vol 3, No 1 (2020)
Publisher : Agrotechnology Innovation Center, Universitas Gadjah Mada, Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1139.787 KB) | DOI: 10.22146/a.58351

Abstract

Yardlong bean is one of the commodities with very high economic value. To obtain good quality pods, it requires the right cultivating techniques such as the use of stake model and the use of superior varieties. The objectives of this study were to investigate the effect of stake model and varieties on the quality of yardlong bean pods. This research was conducted on the Agrotechnology Innovation Center of Universitas Gadjah Mada at March-June 2019. This research was arranged in factorial treatment design with Randomized Complete Block Design (RCBD) using three blocks as replication. The irst factor is the stake model i.e. single, double, and triangle. The second factor is varieties included Parade Tavi, Pujangga, Katrina, Wulung, and Kaloka. The observed quantitative data were analyzed using analysis of variance (ANOVA), followed by Scott-Knott with the level of credibility at 5 %. The results showed that the use of the stake models on different varieties does not indicated a signiicant impact on the quality of produced pod.
Pembentukan Bintil Akar dan Ketahanan Beberapa Aksesi Kacang Hijau (Vigna radiata L.) Pada Kondisi Salin Panji Catur Anugrahtama; Supriyanta Supriyanta; Taryono Taryono
Agrotechnology Innovation (Agrinova) Vol 3, No 1 (2020)
Publisher : Agrotechnology Innovation Center, Universitas Gadjah Mada, Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (998.568 KB) | DOI: 10.22146/a.58353

Abstract

Salinity or high salt content in the soil became one of the environmental factors that can threaten the sustainability of mungbean in the ield because mungbean is considered as a salinity-sensitive plant. Therefore, it is necessary to develop cultivars that are saline stress tolerance. This study aims to determine the effect of salinity on mungbeans growth and classify the salinity tolerance levels of 16 mungbean accessions and associate the level of salinity tolerance to the formation of root nodules. Comparisons were made by growing mungbean under normal conditions and treated with salinity stress by watering 500 ml of 200 mM NaCl solution every seven days from the age of 21 days after planting. The observations have made on both the vegetative and generative phases of plants. Data were analyzed using analysis of variance, deining levels of salinity stress tolerance based on analysis of salinity sensitivity index values. The results showed that several mungbean accessions made adjustments to the stres environment by reducing growth and yield components. Based on the Scott-Knott test and the values of the salinity sensitivity index found that several mungbean accessions possess tolerance to salinity stress at soil EC reaching 2,73 dS/m. Accessions that are potential as a genetic source of salinity tolerance showed by accessions number 1, 4, 8, and 19. Accessions number 1, 8, and 19 that classiied as salinity tolerance have higher ability to form nodules rather than nontolerance accessions at saline conditions.