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Education
August 2014 - May 2017
August 2009 - September 2013
Publications
Publications (31)
The excessive use of synthetic chemical pesticides in controlling plant diseases poses significant challenges to sustainable agriculture. As an environmentally friendly alternative, plant growth-promoting rhizobacteria (PGPR) have shown promise by colonizing plant roots and forming symbiotic relationships that enhance plant growth and suppress plan...
Penyakit layu bakteri adalah penyakit yang disebabkan oleh bakteri Ralstonia solanacearum Species Complex yang dapat ditemukan pada komoditas pertanian salah satunya pada tanaman jahe. Layu bakteri yang disebabkan oleh Ralstonia solanacearum Species Complex merupakan salah satu patogen tular tanah yang paling serius dan menjadi perhatian khusus bag...
Background: Environmental education in Indonesia aims to increase the younger generation's awareness of environmental sustainability. Student involvement in activities that support nature conservation from an early age is significant in forming pro-environmental behavior. The "School Garden for Better Future" program at Satya Wacana Christian Eleme...
The Ralstonia solanacearum species complex is a highly destructive plant pathogen with a remarkably broad range of hosts, and ongoing discoveries continue to expand its host list. In May 2023, a new type of bacterial wilt affecting ginger (Z. officinale) crops in Semarang Regency, Central Java was reported. Early symptoms included sudden withering...
The Ralstonia solanacearum Species Complex (RSSC) is a significant plant pathogen affecting various agricultural commodities, including ginger. Understanding the distribution and characteristics of RSSC in ginger plants is crucial for effective disease management. This study aims to determine the distribution of RSSC in ginger plants and identify t...
Tropical regions face threats from pests, leading to significant losses in the global potato supply. Intercropping potatoes with faba beans is being explored to control pest infestations in tropical areas. This study aims to provide insights into pest dynamics and improve pestmanagement strategies for sustainable potato cultivation. The research ev...
Stevia rebaudiana is a plant that produces secondary metabolites with diterpene glycosides, commonly called steviol glycosides, the Steviol glycosides as a low-calorie sweetener. Rebaudioside A and stevioside are steviol glycosides that are abundant in stevia leaves. Apart from being a sweetener, stevioside in stevia leaves has the potential as an...
Fruit flies (Bactrocera spp.) are pests that attack cayenne peppers, with attacks reaching 100%. Generally, farmers use synthetic insecticides, but in the long term this can disrupt the balance of the ecosystem and trigger pest outbreaks and resistance—integrated pest control by planting refugia as a micro-habitat for natural enemies. Marigolds and...
Anthracnose disease is one of the diseases in chili plants that can reduce yields by up to 80%. This study aims to determine the effectiveness and optimal concentration of natural fungicides from cloves and cumin in reducing the incidence and intensity of anthracnose disease (Colletotrichum sp.) attack directly on large chili plants in the field. T...
Abstrak: Pertanian perkotaan merupakan tema lintas sektoral yang mencakup dimensi sosial, ekonomi, dan lingkungan dari pembangunan berkelanjutan. Perubahan lanskap yang cepat diiringi masyarakat yang kehilangan apresiasi terhadap jasa ekosistem, menyebabkan rendahnya ketahanan dalam hal mitigasi masalah yang timbul akibat urbanisasi seperti stuntin...
Sistem tumpang sari dengan tanaman legum merupakan salah satu praktik pertanian yang banyak dilakukan petani. Metode tumpang sari dengan tanaman legum kacang faba (Vicia faba L.) pada dataran menengah dan dataran tinggi dilakukan dengan kentang (Solanum tuberosum L.) karena memiliki syarat tumbuh yang hampir sama. Rhizobium yang bersimbiosis dengan...
Salah satu cara menyiasati produksi padi efisien lahan adalah menerapkan vertikultur menggunakan rak bertingkat. Penelitian ini bertujuan untuk mengetahui pengaruh perbedaan posisi tanaman pada rak vertikal terhadap kandungan klorofil dan beberapa komponen pertumbuhan maupun hasil tanaman padi varietas Situ Bagendit dan menentukan posisi tanaman pa...
Cukilan Village has a land area of 702.8 ha, with land use for agriculture covering an area of 620.2 ha. Agricultural land is widely used for fruit crops such as durian, rambutan and mango, but the production is considered not optimal, so it is necessary to evaluate the suitability of the land. This research was conducted to determine the character...
The availability of information regarding the cultivation of spice plants is still limited, so studies are needed to support the development of spice plants. This study aimed to identify land characteristics, land suitability classes and distribution maps, limiting factors and recommendations for the development of spice cultivation. The analytical...
Hawar daun bakteri (HDB) merupakan penyakit yang menyerang tanaman padi dan disebabkan oleh bakteri Xanthomonas oryzae.Selama ini petani menanggulangi penyakit HDB ini dengan cara menyemprotkan bakterisida, pergiliran tanaman yang bukan inang patogen, dan menanam varietas tahan penyakit. Akan tetapi, pengendalian tersebut belum memberikan hasil yan...
Purworejo Village is one of 17 villages in Suruh Subdistrict, Semarang Regency, located between Salatiga City and Boyolali Regency, with an area of 169.52 ha consisting of 101.14 ha of paddy fields, 9.70 ha of dry land and 58.68 ha of non-agricultural land. Agricultural problems faced include: land ownership area of about 0.32 ha/family; the use of...
Artemisia is one of the plants that can be used as an alternative medicine for malaria. The Artemisia plant contains secondary metabolites in the form of artemisinin compounds that function as antimalarials. One of the efforts that can be done to increase the growth of Artemisia annua. plants is by using a growth regulator of gibberellins (GA3). Us...
Xanthomonas oryzae (Xo) merupakan patogen penyakit hawar daun bakteri (HDB) yang dapat mengurangi produktivitas padi secara nyata. Petani menanggulangi Xo dengan bakterisida sintetik dan penanaman padi varietas tahan di lapangan, namun belum sepenuhnya berhasil. Berdasarkan latar belakang tersebut perlu adanya solusi untuk mengendalikan Xo dengan m...
The efforts to increase paddy yields are integrated with disease control. Bacterial Leaf Blight (BLB) is a disease that attacks paddy plants caused by Xanthomonas oryzae bacteria. So far, the control carried out by farmers is by spraying bactericides, planting disease-resistant varieties, and rotating plants that are not pathogenic hosts. However,...
Tijayan Village is located in Manisrenggo District, Klaten Regency, which has an area of agricultural land in the form of rice fields which is 105.80 ha of 155.3 ha of the village area. The extent of agricultural land in Tijayan Village needs to be maintained to increase agricultural products ranging from rice, secondary crops, and horticulture com...
Cocoa beans are one of the plants whose processing process is through fermentation to get quality cocoa beans. The purpose of this study was to determine the quality of fermented cocoa beans with the addition of mixed cultures of Saccharomyces cereviseae, Lactobacillus plantarum, Lactobacillus fermentum, Acetobacter orientalis, Acetobacter tropical...
Tujuan dari penelitian ini adalah mengetahui efektifitas substitusi nutrisi ABmix dengan pupuk daun terhadap pertumbuhan tanaman sawi caisim. Penelitian ini menggunakan rancangan acak lengkap dengan 3 perlakuan dan diulang sebanyak 10 kali. Parameter dalam penelitian ini terdiri dari tinggi tanaman, luas daun, jumlah daun, indeks luas daun, total k...
Desa Tijayan merupakan salah satu desa di Kabupaten Klaten dengan tingkat penggunaan lahan untuk produksi biomassa yang tinggi. Penggunaan tanah secara terus menerus dapat mengakibatkan kerusakan tanah. Penelitian ini bertujuan untuk mengetahui status, parameter pembatas, dan cara perbaikan kerusakan tanah. Penelitian dilakukan menggunakan metode d...
Tomat ceri (Solanum lycopersicum var. cerasiforme) merupakan buah yang mengandung banyak kandungan gizi baik. Diantaranya vitamin, gula dan serat lainnya yang baik untuk metabolisme pada tubuh manusia. Buah tomat ceri dapat bertahan selama 3-7 hari pada kondisi suhu ruang. Tomat ceri ini tergolong buah yang mudah rusak, oleh sebab itu perlu adanya...
Artemisinin is a secondary metabolite contained in the potential genus Artemisia as an antimalarial. Artemisia cina Berg ex Poljakov is a species from Artemisia that grows as a weed in Indonesia and contains artemisinin. The problem is that the artemisinin content in A. cina is minimal. The efforts must be made to increase the content. Clone improv...
As food contains vitamin, mineral and antioxidant, beetroot (Beta vulgaris L.) had beneficial for health. Although beetroot contains a lot of nutritional value, beetroot is less liked by the public because of an earthy taste. For this reason, it needs innovation of the beetroot processing into products that can be accepted by the public, such as be...
In conventional curly lettuce cultivation there are several obstacles such as altitude, temperature, humidity, nutrient availability and light intensity that caused lettuce can not grow optimally. Indoor cultivation is one way to overcome problems that occurred in conventional cultivation, one of which is the intensity of light that is not suitable...
ABSTRAK Layu bakteri merupakan salah satu penyakit terpenting karena sulitnya pengendalian serta pengaruhnya terhadap produksi banyak tanaman bernilai ekonomi di seluruh dunia. Bakteri Ralstonia solanacearum lebih dikenal dengan sebutan kompleks spesies Ralstonia solanacearum memiliki kisaran tanaman inang yang sangat luas. Tanaman tersebut meliput...
p>The aim of this research was to know most effective solvent comparison (ethanol, ethanol:HCL, ethanol: Citric Acid) on the betacyanin extract properties from Beet Peel. The characteristic of Beet Peel contain 82,85 percent water, fiber 5,95 percent, ash 1,33 percent, and lipid 0,31 percent. The research was also aimed to know potential of Beet Pe...
