Andree Wijaya Setiawan
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View article: SAFEGUARDING INDONESIA'S CASSAVA INDUSTRY: CRITICAL RESPONSE TO SLCMV'S ADVANCE IN SOUTHEAST ASIA
SAFEGUARDING INDONESIA'S CASSAVA INDUSTRY: CRITICAL RESPONSE TO SLCMV'S ADVANCE IN SOUTHEAST ASIA Open
Sri Lankan Cassava Mosaic Virus (SLCMV) has emerged as a significant threat to cassava production in Southeast Asia since its initial detection in Cambodia in 2015, with recent outbreaks in Vietnam and Thailand and its first detection in A…
View article: Rice Seedlings Growth at Multiple Shelves and Light Substitution in Greenhouse
Rice Seedlings Growth at Multiple Shelves and Light Substitution in Greenhouse Open
Rice is Indonesia’s first staple food crop, planted throughout the year in irrigated rice fields. Finding an efficient method of producing rice seedlings outside the paddy fields is necessary. This research aims to determine the optimal sh…
View article: In vitro efficacy of plant growth-promoting rhizobacteria isolated from ginger (Zingiber officinale) rhizosphere for biological control of plant pathogens
In vitro efficacy of plant growth-promoting rhizobacteria isolated from ginger (Zingiber officinale) rhizosphere for biological control of plant pathogens Open
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 pr…
View article: Program Adiwiyata “School Garden for Better Future” Sekolah Dasar (SD) Kristen Satya Wacana Salatiga
Program Adiwiyata “School Garden for Better Future” Sekolah Dasar (SD) Kristen Satya Wacana Salatiga Open
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 fo…
View article: Potensi Bakteri Endofit dari Tanaman Jahe Sebagai Agens Pengandali Hayati
Potensi Bakteri Endofit dari Tanaman Jahe Sebagai Agens Pengandali Hayati Open
The use of synthetic pesticides is not effective in reducing the prevalence of disease because it produces residues and does not support biodiversity. This is an unwise practice and can cause problems in the future. The use of endophytic m…
View article: Identification and Characterization of Ralstonia solanacearum Species Complex from Ginger (Zingiber officinale) in Semarang Regency, Indonesia
Identification and Characterization of Ralstonia solanacearum Species Complex from Ginger (Zingiber officinale) in Semarang Regency, Indonesia Open
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 …
View article: Efficacy of neem and basil leaf extracts in controlling whitefly (Bemisia Tabaci) infestations and enhancing yield in curly red chili peppers (Capsicum annuum L.)
Efficacy of neem and basil leaf extracts in controlling whitefly (Bemisia Tabaci) infestations and enhancing yield in curly red chili peppers (Capsicum annuum L.) Open
Whiteflies (Bemisia tabaci) are a major pest of curly red chili peppers, acting as vectors for gemini viruses that significantly reduce crop productivity. This study evaluated the efficacy of neem and basil leaf extracts at three different…
View article: Morphological and biochemical identification of Ralstonia solanacearum strains in ginger (Zingiber officinale Roscoe) wilt disease
Morphological and biochemical identification of Ralstonia solanacearum strains in ginger (Zingiber officinale Roscoe) wilt disease Open
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 effe…
View article: Arahan Sistem Pertanian Ideal Berbasis Potensi Sumberdaya Lahan: Komponen Dasar Cukilan Smart Village
Arahan Sistem Pertanian Ideal Berbasis Potensi Sumberdaya Lahan: Komponen Dasar Cukilan Smart Village Open
In recent years, the concept of smart villages has gained increasing prominence as a means of encouraging sustainable development in rural areas. This is particularly relevant in the agricultural sector, where the potential of land resourc…
View article: PESTS INTENSITY IN POTATO (Solanum tuberosum) AND FABA BEAN (Vicia faba) INTERCROPPING IN SALARAN, GETASAN DISTRICT, SEMARANG REGENCY
PESTS INTENSITY IN POTATO (Solanum tuberosum) AND FABA BEAN (Vicia faba) INTERCROPPING IN SALARAN, GETASAN DISTRICT, SEMARANG REGENCY Open
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 insigh…
View article: Uji Efektivitas Tanaman Refugia dalam Menurunkan Intensitas Serangan Lalat Buah pada Cabai Rawit
Uji Efektivitas Tanaman Refugia dalam Menurunkan Intensitas Serangan Lalat Buah pada Cabai Rawit Open
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 a…
View article: Uji Efektivitas Ekstrak Daun Cengkih dan Jintan untuk Menurunkan Intensitas Serangan Penyakit Antraknosa pada Tanaman Cabai Besar
Uji Efektivitas Ekstrak Daun Cengkih dan Jintan untuk Menurunkan Intensitas Serangan Penyakit Antraknosa pada Tanaman Cabai Besar Open
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 …
View article: The increase of steviol glycosides in stevia (<i>Stevia rebaudiana</i> Bertoni) through artificial polyploidy
The increase of steviol glycosides in stevia (<i>Stevia rebaudiana</i> Bertoni) through artificial polyploidy Open
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 ar…
View article: Effect of Nutrient Element and Leaf Cutting Year on Tea Quality At Unit Perkebunan (UP) Tambi Wonosobo
Effect of Nutrient Element and Leaf Cutting Year on Tea Quality At Unit Perkebunan (UP) Tambi Wonosobo Open
This research was conducted on the tea plant which has the scientific name Camelia Sinesis L at the Tambi Plantation Unit (UP) located in Tambi Village, Kejajar District, Wonosobo Regency. The purpose of this study was to determine the eff…
View article: EVALUASI KESESUAIAN LAHAN UNTUK PENGEMBANGAN TANAMAN REMPAH UTAMA DI DESA CUKILAN, KECAMATAN SURUH, KABUPATEN SEMARANG
EVALUASI KESESUAIAN LAHAN UNTUK PENGEMBANGAN TANAMAN REMPAH UTAMA DI DESA CUKILAN, KECAMATAN SURUH, KABUPATEN SEMARANG Open
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 d…
View article: EVALUASI KESESUAIAN LAHAN UNTUK TANAMAN BUAH-BUAHAN DI DESA CUKILAN, KECAMATAN SURUH, KABUPATEN SEMARANG
EVALUASI KESESUAIAN LAHAN UNTUK TANAMAN BUAH-BUAHAN DI DESA CUKILAN, KECAMATAN SURUH, KABUPATEN SEMARANG Open
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 …
View article: Changing of Morphological, Anatomical, Cytological Characteristic and Artemisinin Content in Artemisia cina by Colchicine Treatment
Changing of Morphological, Anatomical, Cytological Characteristic and Artemisinin Content in Artemisia cina by Colchicine Treatment Open
The induction of artificial polyploidy has been considered a valuable tool that can improve many plants' genetics and change their morphological, anatomical, and physiological characteristics.Artemisia cina plants' polyploidy is induced th…
View article: Peningkatan Keberdayaan dan Pendapatan Kelompok Tani Dompon Melalui Penanaman Padi Organik Premium dan Penangkaran Tyto Alba
Peningkatan Keberdayaan dan Pendapatan Kelompok Tani Dompon Melalui Penanaman Padi Organik Premium dan Penangkaran Tyto Alba Open
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 no…
View article: THE EFFECT OF CONCENTRATION AND FREQUENCY OF GIBERELLINS ON THE GROWTH OF ARTEMISIA ANNUA Linn
THE EFFECT OF CONCENTRATION AND FREQUENCY OF GIBERELLINS ON THE GROWTH OF ARTEMISIA ANNUA Linn Open
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 …
View article: Isolasi, karakterisasi dan uji stabilitas pH bakteriofag Xanthomonas oryzae dari area persawahan
Isolasi, karakterisasi dan uji stabilitas pH bakteriofag Xanthomonas oryzae dari area persawahan Open
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 b…
View article: COMPARISON OF THE QUALITY OF COCOA SEED FERMENTATION WITH THE ADDITION OF MIXED CULTURE AND SINGLE CULTURE OF Lactobacillus plantarum
COMPARISON OF THE QUALITY OF COCOA SEED FERMENTATION WITH THE ADDITION OF MIXED CULTURE AND SINGLE CULTURE OF Lactobacillus plantarum Open
The cocoa bean fermentation process is carried out to improve the quality of cocoa beans as industrial raw materials such as the formation of aroma, color, flavor and can increase the selling value. This study aims to examine the quality o…
View article: Penilaian Status Kesuburan Tanah Desa Tijayan Kecamatan Manisrenggo Kabupaten Klaten
Penilaian Status Kesuburan Tanah Desa Tijayan Kecamatan Manisrenggo Kabupaten Klaten Open
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 ne…
View article: Perbandingan Kualitas Fermentasi Biji Kakao dengan Penambahan Kultur Campur dan Kultur Tunggal Lactobacillus brevis
Perbandingan Kualitas Fermentasi Biji Kakao dengan Penambahan Kultur Campur dan Kultur Tunggal Lactobacillus brevis Open
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 Saccharom…
View article: The agronomic performance and artemisinin content of colchicine-induced polyploid genotypes Artemisia cina
The agronomic performance and artemisinin content of colchicine-induced polyploid genotypes Artemisia cina Open
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 tha…
View article: STUDI PENAMBAHAN SERAI (Cymbopogon citratus) DAN TEMU MANGGA (Curcuma mangga) TERHADAP KARAKTERISTIK FISIKOKIMIA DAN ORGANOLEPTIK MINUMAN SARI UMBI BIT (Beta vulagris L.)
STUDI PENAMBAHAN SERAI (Cymbopogon citratus) DAN TEMU MANGGA (Curcuma mangga) TERHADAP KARAKTERISTIK FISIKOKIMIA DAN ORGANOLEPTIK MINUMAN SARI UMBI BIT (Beta vulagris L.) Open
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 reas…
View article: PENGARUH VARIASI SUMBER CAHAYA LED TERHADAP PERTUMBUHAN DAN HASIL TANAMAN SELADA (Lactuca sativa var. Crispa L) DENGAN SISTEM BUDIDAYA HIDROPONIK RAKIT APUNG
PENGARUH VARIASI SUMBER CAHAYA LED TERHADAP PERTUMBUHAN DAN HASIL TANAMAN SELADA (Lactuca sativa var. Crispa L) DENGAN SISTEM BUDIDAYA HIDROPONIK RAKIT APUNG Open
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 …
View article: EPIDEMIOLOGI PENYAKIT LAYU BAKTERI DAN PERKEMBANGAN KOMPLEKS SPESIES Ralstonia solanacearum
EPIDEMIOLOGI PENYAKIT LAYU BAKTERI DAN PERKEMBANGAN KOMPLEKS SPESIES Ralstonia solanacearum Open
Bacterial wilt is one of the most important diseases due to the difficulty of its control and its effect on the production of many economically valuable plants throughout the world. Ralstonia solanacearum bacteria which later will be bette…
View article: EKSTRAKSI BETASIANIN DARI KULIT UMBI BIT(Beta vulgaris) SEBAGAI PEWARNA ALAMI
EKSTRAKSI BETASIANIN DARI KULIT UMBI BIT(Beta vulgaris) SEBAGAI PEWARNA ALAMI Open
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 5,9…