21 results on '"Widyayanti, Setyorini"'
Search Results
2. Sorghum Productivity and Its Farming Feasibility in Dryland Agriculture: Genotypic and Planting Distance Insights
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Widodo, Sugeng, primary, Purwaningsih, Heni, additional, Pustika, Arlyna Budi, additional, Widyayanti, Setyorini, additional, Muazam, Arif, additional, Hanifa, Arini Putri, additional, Triastono, Joko, additional, Sahara, Dewi, additional, Rahayu, Heni Sulistyawati Purwaning, additional, Laksono, Pandu, additional, Fahmi, Diah Arina, additional, Pramono, Joko, additional, and Yusuf, Rachmiwati, additional
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- 2024
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3. The effect of antagonistic microbial and seed bulb-size on fusarium wilt and yield of shallot
- Author
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Puspita Sari Gracela Nanda, Pustika Arlyna B., Solichah Chimayatus, Wicaksono Danar, Widyayanti Setyorini, Sudarmaji, and Yolanda Kiki
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Environmental sciences ,GE1-350 - Abstract
The effort to suppress the development of fusarium wilt disease is by a consortium of antagonistic microbes. This study aimed to determine the effect of microbial consortium and bulb size on the development of fusarium wilt disease and the effect on plant resistance of small bulbs to fusarium wilt. This research was conducted on coastal land, Sri Gading Village, Sanden District, Bantul Regency. The experiment used a split-plot with 2 factors : seed treatment and bulb size with 8 treatments. The factors include K1U1: Consortia microbial and small bulbs, K1U2: Consortia microbial and medium bulbs, K1U3: Consortia microbial and big bulbs, K1U4: Consortia microbial and mixed bulbs, K2U1: Without consortia microbial and small bulbs, K2U2: Without consortia microbial and medium bulbs, K2U3: Without consortia microbial and big bulbs, K2U4: Without consortia microbial and mixed bulbs. Data were analyzed statistically SAS (Statistical Analysis System) ANOVA 5% and further tested with DMRT (Duncan's Multiple Distance Test) at the 5% level of significance. The percentage data which is not normally distributed are transformed to transformation arcsin√x. The results showed there was no interaction between the use of microbial consortium and bulb size on the development of fusarium wilt disease and yield of shallot. The giving of consortium antagonists could not increase plant resistance to fusarium wilt and yield. The decline in production is generally related to climate change which has an impact on increasing plant diseases. There is a need for cultivation adaptation in dealing with the effects of climate change.
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- 2023
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4. Sorghum Productivity and Its Farming Feasibility in Dryland Agriculture: Genotypic and Planting Distance Insights.
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Kristamtini, Widodo, Sugeng, Purwaningsih, Heni, Pustika, Arlyna Budi, Widyayanti, Setyorini, Muazam, Arif, Hanifa, Arini Putri, Triastono, Joko, Sahara, Dewi, Purwaning Rahayu, Heni Sulistyawati, Laksono, Pandu, Fahmi, Diah Arina, Sutardi, Pramono, Joko, and Yusuf, Rachmiwati
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SORGHUM varieties ,ARID regions agriculture ,CLIMATE change ,PLANT growth - Abstract
Sorghum (Sorghum bicolor L. Moench) is an essential food crop for more than 750 million people in tropical and sub-tropical dry climates of Africa, India, and Latin America. The domestic sorghum market in Indonesia is still limited to the eastern region (East Nusa Tenggara, West Nusa Tenggara, Java, and South Sulawesi). Therefore, it is crucial to carry out sorghum research on drylands. This research aimed to investigate the effect of sorghum genotype and planting distance and their interaction toward growth and sorghum’s productivity in the Gunungkidul dryland, Yogyakarta, Indonesia. In addition, the farm business analysis, including the feasibility of sorghum farming, was also examined. The research used a randomized complete block design (RCBD), arranged in a 5 × 4 factorial with 3 replicates. The first treatment consisted of 5 varieties (2 high-yielding varieties (Bioguma 1 and Kawali) and 3 local sorghum varieties (Plonco, Ketan Merah, and Hitam Wareng)). The second treatment consisted of 4 levels of planting distance, namely 50 × 20 cm, 60 × 20 cm, 70 × 15 cm, and 70 × 20 × 20 cm. Analysis of variance was used to analyze the data, where Duncan’s multiple range test (DMRT) was used post hoc. Plant height, panicle height, panicle width, panicle weight, stover weight, grains weight/plot, and productivity were significantly affected by sorghum varieties (p < 0.05). However, there was no significant effect from the planting distance treatment and no interaction between planting distance and varietal treatments. Ketan Merah had the highest height, panicle length, and panicle width, while Bioguma 1 had the highest stover weight, panicle weight, grain weight/plot, and productivity. There was a significant linear regression equation, i.e., productivity = 0.0054– 0.0003 panicle height + 0.4163 grains weight/plot. Our findings on farm business analysis suggested that four out of five tested sorghum varieties were feasible to grow, except for the Ketan Merah variety. The most economically profitable sorghum variety to grow in Gunungkidul dryland was Bioguma 1. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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- View/download PDF
5. Insect Diversity of Some Hybrid Rice Genotypes in Sleman-Yogyakarta Irrigated Agroecosystem
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Pustika, Arlyna Budi, primary, Widyayanti, Setyorini, additional, Kobarsih, Mahargono, additional, Apri Rumanti, Indrastuti, additional, Widyastuti, Yuni, additional, Pramono Wibowo, Bayu, additional, and Yolanda, Kiki, additional
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- 2023
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6. Yield of Sorghum bicolor (L.) Moenh Genotypes in A Plastic Mulch Planting System in Gunungkidul
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Muazam, Arif, primary, Widyayanti, Setyorini, additional, and Daryono, Budi Setiadi, additional
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- 2023
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7. Genetic diversity of banana accessions in Yogyakarta's banana germplasm based on morphological characteristic.
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Widyayanti, Setyorini, Pustika, Arlyna Budi, Kristamtini, and Sudarmaji
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BANANAS , *PLANT germplasm , *GENETIC variation , *GERMPLASM - Abstract
Banana is one of the crops listed under the multilateral system in Annex I FAO. The Province of Yogyakarta has a banana germplasm garden located in Giwangan, City of Yogyakarta. This banana germplasm is very diverse. Some collections were obtained through donations from abroad and exploration carried out in several places in Indonesia. One of them comes from Yogyakarta province which is not yet known for its morphological characteristics or other advantages. This study aimed to determine the genetic diversity of Yogyakarta's banana germplasm based on its morphological characteristics. Morphological characterization has been carried out since 2016 in the Giwangan banana germplasm garden. Characterization was carried out on 31 local banana accessions from Yogyakarta. Observations were made on 48 banana characters based on the banana descriptor guidelines from the International Plant Genetic Resources Institute (IPGRI). The results of color clustergram visualization analysis showed that based on the genotype, the diversity of Yogyakarta banana accession was grouped into 4 clusters, namely group 1 consisting of 12 banana accessions, group 2 consisting of 11 banana accessions, group 3 consisting of 5 banana accessions and group 4 consisting of 3 banana accessions. The main group determinant characteristics were the appearance of leaf's upper surface character, the presence of male flowers, the presence of hermaphrodite flower which have more dominant visualization colors than others. The color clustergram visualization will make the easiest and most effective character selection by using color contrast between groups. [ABSTRACT FROM AUTHOR]
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- 2024
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8. Agronomic characteristics and their effects on Indonesian inbred rice yields: A correlation study and pathway analysis.
- Author
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Kristamtini, Widyayanti, Setyorini, Purwaningsih, Heni, Sutardi, Widodo, Sugeng, and Sutaryo, Bambang
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GRAIN yields , *INTEGERS , *BLOCK designs , *RICE - Abstract
It is commonly known that agronomic traits and their impact on yields in Indonesian inbred rice correlate, but research has yet to be done in this area. Therefore, utilizing Indonesian inbred rice for irrigated (Inpari) and highland (Inpago) locations, a study was conducted to ascertain the link between agronomic features and their direct and indirect effects on grain yields. As research materials, six new superior inbred rice varieties (Inpari 7, Inpari 10, Inpari 11, Inpari 19, Inpago 5, and Inpago 8) as well as one well-known vintage variety, Ciherang, were used. The experiment was a randomized complete block design with three replications. The evaluation's results indicate that Inpari 19 had the highest grain production, reaching a maximum of 7.20 t/ha. Inpari 7, Inpari 10, Inpago 8, Inpari 11, Inpago 5, and Ciherang, on the other hand, had grain yields of 5.50 t/ha, 5.16 t/ha, 4.90 t/ha, 4.47 t/ha, and 4.64 t/ha, respectively. The correlation study showed a significant and positive relationship between the inbred rice grain yield and the agronomic parameters (number of whole grains, weight of 1000 seeds, and panicle length). The most significant direct influence was the proportion of whole grains per panicle. Additionally, it indirectly altered the length, weight, and quantity of panicles in a clump or panicle. Furthermore, the 1000 seeds' weight and panicle length indirectly affected the number of whole grains. [ABSTRACT FROM AUTHOR]
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- 2024
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9. Morphological, physical quality, and milling quality of Jambi local rice, Indonesia.
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Indrasari, Siti Dewi, Apriyati, Erni, Kobarsih, Mahargono, Hastuti, Margi, Wening, Rina H., Usyati, N., Widyayanti, Setyorini, Kristamtini, and Bobihoe, Julistia
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RICE quality ,GERMPLASM ,RICE milling ,RICE ,CULTIVARS ,AGRICULTURAL ecology - Abstract
Jambi Province has a variety of local rice genetic resources due to the diversity of agroecosystems that must be conserved and managed optimally. This study aimed to determine the morphological, physical quality, and milling quality characteristics of eight Jambi local rice cultivars. Morphological identification and quality inspection were performed at the Sukamandi Experimental Field, Breeding, Germplasm and Seed Laboratory, and Rice Quality Laboratory of the Indonesian Center for Rice Research (ICRR). The results are compared to Indonesian National Standard (INS) for paddy No. 0224-987/SPI-TAN/01/01/1993 and milled rice INS No. 6128:2020. The result showed that based on morphological characteristics, there were three groups of Jambi local rice, namely Group I consist of Botol, Kotek and Dawi, Group II consists of Sepulo, Serendah Halus, and Serendah Layap, and Group III consists of Padi Super and Madu Dua. The results showed that, except for the rate of empty +dirty grain of Sepulo, all varieties met the third category standard of INS paddy. Serendah Layap has premium quality of head rice, broken rice, broken grain, and chalky grain according to the milled rice quality. At the same time, the Kotek variety does not meet the second category of INS milled rice. According to head rice percentage, Padi Botol, Dawi, dan Sepulo have the first medium class. Based on morphological, physical, and milling quality characteristics, the Serendah Layap cultivar can be used in the crossing formation of new varieties or released as new superior varieties. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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10. Blast and Bacterial Diseases of Some Seed-dressed Rice Varieties in Yogyakarta.
- Author
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Pustika, Arlyna B., primary, Widyayanti, Setyorini, additional, and Supriadi, Khojin, additional
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- 2023
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11. The Use of Adaptive Rice Varieties against Lodging in Yogyakarta Irrigated Low Land, Indonesia
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Widyayanti, Setyorini, primary and Pustika, Arlyna Budi, additional
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- 2023
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12. Evaluation of maize-soybean intercropping on specific dry land in Gunungkidul – Yogyakarta.
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Kristamtini, Widyayanti, Setyorini, and Wiranti, Endang Wisnu
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ARID regions , *CATCH crops , *INTERCROPPING , *CULTIVARS , *PROPERTY rights , *BLOCK designs - Abstract
Evaluation of the value competition and yield advantages of maize soybean intercropping in dry land is still limited. The study aimed to determine the competitive value and yield of maize soybean intercropping on dry land through the right combination of plant varieties. The study was conducted in Trengguno kidul, Sidorejo, Ponjong, Gunungkidul from March to August 2020. The study was randomized block design with 5 replication, 3 maize varieties (Srikandi Ungu, Pulut Uri 1, Nasa 29), and 2 soybeans varieties (Dega 1 and Biosoy 2), so there are 6 intercropping combinations, and monoculture planting as a comparison. Agronomic observations and data collection were carried out until harvest with the observation of Land Aquivalent Ratio, Competitive Ratio, Relative Crowding Coefficient, Aggressivity, and Actual Yield Loss. The results showed that intercropping of maize and soybeans in the dry land of Gunungkidul was very profitable. Maize is more aggressive and competitive than soybeans so that they contribute profits to the Land Equivalent Ratio, Competitive Ratio, Aggressivity, and Actual Yield Loss. The intercropping of Srikandi ungu and Biosoy 2 yielded the highest of total Land Equivalent Ratio and a total of Actual Yield Loss were 2.89 and 2.80 respectively. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
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13. Population Dynamic of Brown Plant Hopper, Predators and Neutral Insects in Irrigated Rice of Yogyakarta after Insecticides Application.
- Author
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Pustika, Arlyna B., Sudarmaji, Kobarsih, Mahargono, Indrasari, Siti Dewi, Kristamtini, Widyayanti, Setyorini, Anshori, Arif, Purwaningsih, Heni, and Yolanda, Kiki
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- 2023
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14. Economic Value, Farmers Perception, and Strategic Development of Sorghum in Central Java and Yogyakarta, Indonesia.
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Widodo, Sugeng, Triastono, Joko, Sahara, Dewi, Pustika, Arlyna Budi, Kristamtini, Purwaningsih, Heni, Arianti, Forita Dyah, Praptana, Raden Heru, Romdon, Anggi Sahru, Sutardi, Widyayanti, Setyorini, Fadwiwati, Andi Yulyani, and Muslimin
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SORGHUM ,VALUE (Economics) ,SORGHUM farming ,FOOD security ,FOOD crops ,AGRICULTURE - Abstract
Sorghum is an important food crop commodity in the midst of climate change conditions and the threat of a global food crisis. Sorghum, which has an adaptive advantage to all land conditions, is suitable for use as a food substitute for rice and wheat. The purpose of this study was to evaluate the economic value, farmers' perceptions, and specific strategies for developing sorghum in Central Java and Yogyakarta, Indonesia. The research was conducted in Wonogiri Regency, Central Java, and Gunungkidul Regency, Yogyakarta from September to November 2022. The research was carried out through the observation of 120 respondents with indicators of farming characteristics and farmers' perceptions of sorghum development, as well as focus group discussions (FGD) and depth interviews with indicators of internal and external factors for sorghum development. The analysis used is benefit cost (BC) to evaluate the economic value of sorghum farming, the Likert scale to determine farmers' perceptions of sorghum, and Strength Weak Opportunity Threat (SWOT) to determine specific strategies for developing sorghum. The results showed that sorghum farming is feasible to develop in Wonogiri Central Java and Gunungkidul Yogyakarta because it provides a profit value greater than production costs with a BCR value of >1. The perception of farmers in Central Java regarding the development of sorghum is included in the very good category with an average value of 3.31, and the perception of farmers in Yogyakarta is included in the good category with an average value of 2.55. The operational policy strategy for developing sorghum in Wonogiri Central Java and Gunungkidul Yogyakarta is an expansion strategy (S-O). [ABSTRACT FROM AUTHOR]
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- 2023
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15. Nutrient Management of Shallot Farming in Sandy Loam Soil in Tegalrejo, Gunungkidul, Indonesia.
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Sutardi, Kristamtini, Purwaningsih, Heni, Widyayanti, Setyorini, Arianti, Forita Dyah, Pertiwi, Miranti Dian, Triastono, Joko, Praptana, Raden Heru, Malik, Afrizal, Cempaka, Intan Gilang, Yusuf, Yufdy, Muhammad Prama, Anda, Markus, and Wihardjaka, Anicetus
- Abstract
The serious problems of sandy soils for crop development are low water-holding capacity, nutrient retention, and low content of all nutrients. The objective of the study was to increase the nutrient content of sandy soil and evaluate nutrient types that mostly affect the high shallot yield with reasonable economic values. The field experiment was conducted on the upland sandy loam soil. Six treatments consisting of complete nutrients, N-, P-, K-, Mg- and S-omission tests were arranged in a randomly completed block design with four replicates. The observed parameters included soil physicochemical properties, tissue nutrient content, growth, yield, and input-output of shallot cultivation. The results showed that N, P, K, Mg and S application successfully increased shallot bulb, achieving 11.43 t ha
−1 on sandy soil. The order of shallot tissue content was K > N > P~Mg > S, where the S, P, N, and Mg are limiting factors, as revealed by significantly lower relative yield (varying from 79 to 88%). The highest weight loss during storage occurred for S-omission treatment (40 to 60%), indicating insufficient S tissue is the most responsible for the quality of shallot. The complete nutrient treatment gave the highest income (7446.09 USD ha−1 ) with a revenue cost ratio of 2.41 compared to other treatments. The tolerance limit for price reductions that do not cause losses was 58.59%. [ABSTRACT FROM AUTHOR]- Published
- 2022
- Full Text
- View/download PDF
16. Rejuvenation and morphological characterization of local rice from the province of Yogyakarta.
- Author
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Widyayanti, Setyorini, Sutarno, Wiranti, Endang Wisnu, and Kristamtini
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PLANT breeding , *SEED harvesting , *GERMPLASM , *SEED viability , *LOCAL foods - Abstract
Rejuvenation is one of the efforts in ex situ conservation to improve the viability and availability of seed collection. Morphological characterization is important in plant breeding. It can be used to classify genotypes to find out relationship between genotype which is used as reference material in selection. The Province of Yogyakarta has various genetic resources of local rice obtained through several years of exploration, but some have not been known for its potential superiority. Some of these local rice collections are currently limited in seed number, morphological, and other important characteristics data are still lacking. Therefore, rejuvenation and characterization are needed for providing breeding materials. This research aimed to rejuvenate and to evaluate the morphological characters of 15 Yogyakarta local rice. Rejuvenation and characterization of the varieties in vegetative and generative growth stages were carried out in 2019 at a screen house in Banyakan, Bantul Regency. The result showed that rejuvenation of 15 local rice produced 13 cultivars which yielded >100 g of seeds per cultivar. Based on quantitative character, 15 local rice could be grouped into three main groups. The first group consisted of 12 local rice, the second group consisted of 2 local rice, and the third group consisted of 1 local rice. The main determinant characters were days of maturity, plant height, number of grains per panicle, and grain weight. Based on the qualitative character, 15 local rice could be grouped into two groups. First group consisted of 12 local rice and the second group consisted of 3 local rice. The most determinant characters were grain color and flag-leaf attitude. Grouping local rice based on its morphological characters can be used as a reference in selection. In this case, the effectiveness of selection can be easily understood by using color clustergram visualization. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
17. Local rice genetic resource management in AIAT Yogyakarta: For supporting Industrial Revolution 4.0.
- Author
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Widyayanti, Setyorini, Hidayatun, Nurul, Kurniawan, Hakim, Kristamtini, Sudarmaji, Saragih, Hendri Trisakti, Ilmi, Miftahul, Nopitasari, Sri, Audinah, Liya, Widyasari, Annisaa, Sari, Mutiara Arum, Masri, Medina, Palilu, Prayolga Toban, Prabowo, Beni Hendro, Soleha, Siti, Solikhah, Annisa, and Fitriana, Nita
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GERMPLASM , *INDUSTRIAL revolution , *RICE , *RESOURCE management , *DIGITAL Object Identifiers - Abstract
Yogyakarta has an agro-ecological diversity consisting of volcanic plateau, karst material to coastal sand dune, mangrove area, low land area, and up-land area. Agro-ecological diversity will affect its genetic resources, one is food crops, especially rice. As the main staple food for Indonesian, rice has genetic diversity. It is possible that agro-ecological diversity could affect genetic resources of local rice. AIAT Yogyakarta is one of Technical Implementation Units under Indonesia Agency for Agricultural Research and Development (IAARD) which is aware of genetic resources diversity, therefore exploration of local rice has been conducting since 2014 until now. Recently, agricultural started to shift to industrial 4.0 for decreasing zero hunger. In this level Agriculture research supported by major technological advance in genetic and information system. AIAT Yogyakarta is starting to develop germplasm management based on Agriculture 4.0. One of development of information system toward agriculture 4.0 can be done by using global information system through multilateral project of digital object identifier (DOI). To support DOI implementation, AIAT Yogyakarta had registered 55 local rice accessions through ICABIOGRAD registration system. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
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18. Genetic Parameter Evaluation on Advanced Generations of A Cross to Improve Magelang Local Black Rice Cultivars
- Author
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Widyayanti, Setyorini, primary, Basunanda, Panjisakti, additional, and Mitrowihardjo, Suyadi, additional
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- 2019
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- View/download PDF
19. Keragaman Genetik dan Heritabilitas Beberapa Karakter Agronomi Populasi Galur F4 Padi Beras Hitam
- Author
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Widyayanti, Setyorini, primary, Basunanda, Panjisakti, additional, Mitrowihardjo, Suyadi, additional, and Kristamtini, Kristamtini, additional
- Published
- 2017
- Full Text
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20. Kemajuan Genetik dan Heritabilitas Karakter Agronomi Padi Beras Hitam pada Populasi F2
- Author
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Kristamtini, Kristamtini, primary, Sutarno, Sutarno, additional, Wiranti, Endang Wisnu, additional, and Widyayanti, Setyorini, additional
- Published
- 2016
- Full Text
- View/download PDF
21. Evaluating Cadmium (Cd) Pollution in Sleman Regency’s Rice Fields.
- Author
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Kristamtini, Purwaningsih, Heni, Widodo, Sugeng, Sutardi, Widyayanti, Setyorini, Pustika, Arlyna Budi, Muazam, Arif, Ginting, Rohani Cinta Badia, Hanifa, Arini Putri, and Mulyani, Anny
- Subjects
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PADDY fields , *RICE , *POLLUTION , *ENVIRONMENTAL health , *SOIL sampling , *ECOLOGICAL risk assessment , *FACTOR analysis , *CADMIUM - Abstract
AbstractThe research aims to investigate the Cadmium (Cd) contamination in rice fields within Sleman Regency due to its potential environmental and human health impact. The study was conducted from January to June 2023 and involved collecting soil samples from 23 irrigated rice fields within Sleman Regency with a grid sampling approach. Composite soil samples were created by blending five individual sub-samples from the cultivated layer (0-20 cm). The Cd levels in these samples were investigated using the Atomic Absorption Spectro-photometer (AAS) method. The findings revealed that all the sampled rice fields in Sleman Regency exceeded the critical limit of Cd concentration. The analysis of contamination factors (CF) and potential ecological risks (Er) indicated that the Cd contamination in Sleman Regency had reached a highly polluted level, carrying potential ecological risks. The extent of Cd contamination, primarily resulting from human activities (EF > 1), fell within the severe to extreme range (I-geo = 4-5). As a result, remediation measures are required to address the Cd contamination in Sleman Regency’s rice fields. These findings call for reducing the usage of chemical fertilizers, pesticides, and fungicides. Future studies should determine the possibility of cadmium accumulation in rice and its transfer from soil to rice. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
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