Budiastuti Kurniasih
Departemen Budidaya Pertanian, Fakultas Pertanian, Universitas Gadjah Mada

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Growth and Yield of Inpari 29 Rice Varieties on Raised-bed and Different Depths of Sunken-bed in Saline Field Nasrudin Nasrudin; Budiastuti Kurniasih
Jurnal Ilmu Pertanian Vol 3, No 3 (2018): December
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (40.96 KB) | DOI: 10.22146/ipas.38736

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Increased productivity of rice is required to meet the increasing food demand. Utilization of marginal lands, such as saline land is one of the solutions applicable to increase rice production. The objective of this study was to determine the growth and yield of Inpari 29 rice variety planted on raised-bed and different depths of sunken-bed in saline field. This study used the Split Plot Design with two treatments. The depth as the main plot consisted of two depth levels: a depth of 50 cm and a depth of 25; and the planting area field as the subplot that consisted of two levels: raised-bed and sunken-bed. The treatment was repeated three times. The rice planted in sunken-bed showed higher growth than in raised-bed as indicated by the high content of chlorophyll a, chlorophyll b, total chlorophyll, nitrate reductase activity and plant height. The rice planted in the sunken-bed yielded higher than in raised-bed as indicated by higher harvest index and the weight of grain per clump. Rice planted in 25 cm depth showed higher nitrate reductase activity and grain weight per clump than in 50 cm depth.
Physiological characteristics of two accessions of moringa (Moringa oleifera Lam.) at different planting sites in Madura Catur Wasonowati; Endang Sulistyaningsih; Didik Indradewa; Budiastuti Kurniasih
Jurnal Ilmu Pertanian Vol 5, No 3 (2020): December
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ipas.47245

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Moringa plants grow in Sumenep with semi-intensive planting at the moor and several planting sites. Sumenep is one of the districts in Madura Island, which is categorized as a dry area based on the Oldeman climate classification. Based on the color of the leaf stalk, moringa plants growing in Sumenep area are categorized as green and purple moringa. The study aimed to examine the differences in physiological characteristics of two accession of moringa plants at different planting sites in Madura. The study was arranged in Oversite Sub-sampling Design with planting site as first factor consisting of Bluto with E5 climate type and Guluk-guluk with D3 climate type. Meanwhile, the second factor was the type of moringa consisting of moringa with green and purple leaf stalks. The results showed that the different planting sites represented the differences in environmental elements, which influenced the physiological characteristics of moringa plants. Based on the observation in September 2016, moringa plants with green stalks planted in Guluk-guluk had high ANR content. The stomatal opening on moringa leaves with green stalks was larger than that on moringa plants with purple stalks, whereas ANR content in green-stalked moringa was lower than in the purple-stalked ones. Meanwhile, in February 2017, the purple-stalked moringa plants planted at Bluto had the highest transpiration rate and proline content compared to the others.
Pewarisan Ketahanan Tanaman Gandum (Triticum aestivum) terhadap Penyakit Bercak Daun Helminthosporium (Helminthosporium sorokianum) Supriyanta Supriyanta; Astuty Sariningtyas; Budiastuti Kurniasih; Chistanti Sumardiyono; Achmadi Priyatmojo
Jurnal Ilmu Pertanian Vol 14, No 1 (2007): Juni
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ipas.58562

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Hasil dan Sifat Perakaran Varietas Padi Gogo pada Beberapa Tingkat Salinitas Budiastuti Kurniasih; Didik Indradewa; Mela Sari
Jurnal Ilmu Pertanian Vol 9, No 1 (2002): Juni
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ipas.59419

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Pertumbuhan dan Hasil Padi Merah Andel Abang (oryza sativa L.) Dengan Cara Pengairan dan Macam Pupuk Organik yang Berbeda Budiastuti Kurniasih; Sri Trisnowati; Yulia Zahrotunissa
Jurnal Ilmu Pertanian Vol 14, No 2 (2007): Desember
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ipas.59440

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Pertumubuhan dan Hasil Caisin Pada Berbagai Warna Sungkup Plastik Endag Sulistyaningsih; Budiastuti Kurniasih; Endah Kurniasih
Jurnal Ilmu Pertanian Vol 12, No 1 (2005): Juni
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ipas.59939

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Pengaruh Macam dan Kadar Pupuk Daun Terhadap Hasil Teh Terserang Cacar Rudi Hari Murti; Rohmanti Rabaniyah; Budiastuti Kurniasih
Jurnal Ilmu Pertanian Vol 7, No 1 (2000): Juli
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ipas.59982

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Pertumbuhan Dan Hasil Temulawak (Curcurna xanthorrhiza) Pada Berbagai Intensitas Cahaya dan Dosis Pemupukan Sri Muhartini; Budiastuti Kurniasih
Jurnal Ilmu Pertanian Vol 7, No 1 (2000): Juli
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ipas.59984

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The potential of organic matter and water management on the alleviation of iron toxicity in rice plants Nurkholish Nugroho; Budiastuti Kurniasih; Sri Nuryani Hidayah Utami; Wahida Annisa Yusuf
Jurnal Ilmu Pertanian Vol 7, No 1 (2022): April
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ipas.64252

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Iron toxicity in rice plants occurs due to the excessive concentrations of ferrous ions (Fe2+) in the soil solution. The application of organic matter and water management is one way to alleviate iron toxicity in rice plants. This study aimed to determine the potential of organic matter and water management in controlling the solubility of Fe2+ in the soil and its effect on the symptoms of toxicity, growth and yield of rice plants. The research was conducted in the greenhouse of the Indonesian Swampland Agricultural Research Institute from August to December 2020, arranged in a completely randomized design with three factors. The first factor consisted of low Fe2+ concentration (<300 ppm, actual acid sulfate soil (AASS)) and high Fe2+ concentration (>300 ppm, potential acid sulfate soil (PASS)), the second factor consisted of waterlogging without leaching and leaching of once every two weeks, and the third factor consisted of without organic matter amendment and with organic matter amendment of 2.5 ton.ha-1. The results showed that the soil leaching in acid sulfate soils decreased the activity of PPO by 10.28% and increased yield by 10.10%. Meanwhile, the application of organic matter in acid sulfate soil decreased the activity of PPO by 8.91% and increased yield by 8.06%. The leaching of once every two weeks and organic matter amendment of 2.5 ton.ha-1 are recommended to alleviate iron toxicity and increase rice productivity in acid sulfate soil.
Effects of relay intercropping model and application of biological agents on the growth and yield of hot pepper Nindy Sevirasari; Endang Sulistyaningsih; Budiastuti Kurniasih; Suryanti Suryanti; Arif Wibowo; Tri Joko
Jurnal Ilmu Pertanian Vol 7, No 1 (2022): April
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ipas.69078

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Tiyung cultivar, the consumer preferences of hot pepper in Magelang Regency, is still low in productivity (7 ton.ha-1). This research aimed to determine the growth and yield of hot pepper planted in relay intercropping as affected by biological agent application as a technology to increase productivity. This research was arranged in a Factorial Randomized Complete Block Design with an intercropping pattern of hot pepper (two and three rows model). The second factor was the application of biological agents, consisting of Trichoderma asperellum, Bacillus velezensis B-27 and Arbuscular Mycorrhizal Fungi (with and without biological agents). The control was the monoculture of hot pepper without biological agent application. The data observed were analyzed using Analysis of Variance and followed by the Duncan's Multiple Range Test at α= 5 %. The results showed that the relay intercropping of hot pepper produced less numbers of branches and leaves.  It indicated more efficiency in the use of assimilates for the development of generative organs, thereby resulting in the high values fruits weight per plant, which were as high as those in monoculture. The productivity observed in relay intercropping was 12.93 ton.ha-1, which was 15.8 % higher than in monoculture. The application of biological agents significantly increased the stomatal density, the size of stomatal opening, the number of leaves, weight of fruits per plant and productivity of hot pepper. The productivity of plant applied with biological agents was 16.84 ton.ha-1, which was 86.50 % higher than that without biological agents application.