Article Per Year (5 Year)
p-Index From 2021 - 2026
1.037
P-Index
This Author published in this journals
All Journal JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Seminar Nasional Lahan Suboptimal Agrotechnology Research Journal Jurnal Triton Agrica Ekstensia Fruitset Sains : Jurnal Pertanian Agroteknologi
Wati, Cheppy
Politeknik Pembangunan Pertanian Bogor, Bogor, West Java 16119, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Social Sciences Veterinary Other

Published : 12 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 12 Documents
Search

 1   2 
EFEKTIVITAS PENGAPLIKASIAN PUPUK ORGANIK CAIR TERHADAP TINGKAT SERANGAN HAMA DAN PENYAKIT TANAMAN CABAI KERITING (Capsicum annuum L.) Wati, Cheppy; Sulistyowati, Dwiwanti; Krisnawati, Endang
Fruitset Sains : Jurnal Pertanian Agroteknologi Vol. 13 No. 1 (2025): April: Ilmu Pertanian dan Bidang Terkait
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/fruitset.v13i1.6204

Abstract

Curly chili (Capsicum annuum L.) is a horticultural commodity of significant economic value in Indonesia. However, its production frequently encounters challenges due to pests and diseases.This study aims to examine the effectiveness of liquid organic fertilizer (POC) in mitigating pest and disease attacks on curly chili plants. The study was conducted from March to December 2024 at the Experimental Garden of the Department of Agriculture, Bogor Agricultural Development Polytechnic.The experiment employed a nested plot design, incorporating two levels of NPK fertiliser application and three levels of POC doses.The parameters observed encompassed the population of the primary pests, the presence of natural enemies, and the incidence of the predominant diseases. The findings indicated that the application of POC at optimal doses was effective in suppressing pest populations and reducing the incidence of diseases, particularly Cucumber Mosaic Virus (CMV) (10.69%) and Pepper Yellow Leaf Curl Virus (13.97%).Consequently, the study concluded that the application of POC holds considerable potential as an environmentally sustainable alternative in the curly chili cultivation system, thereby reducing reliance on chemical pesticides.
Peran Solarisasi Tanah terhadap Pertumbuhan Patogen Tular Tanah dan Populasi Mikroba Tanah Ramdan, Evan Purnama; Afriani, Astri; Hanif, Andini; Wati, Cheppy; Nurholis, Nurholis; Astuti, Dwi; Widodo, Widodo
Agrotechnology Research Journal Vol 6, No 1 (2022): Agrotechnology Research Journal
Publisher : Perkumpulan Agroteknologi/Agroekoteknologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (331.97 KB) | DOI: 10.20961/agrotechresj.v6i1.55979

Abstract

Soil-borne soil pathogens are pathogens that inhabit the soil and can survive for years in the soil, making them very difficult to control. Control with pesticides and fungicides harms the ecosystem, so other controls are needed such as soil solarization. This study aims to determine the growth response of soil-borne pathogens and soil microbial populations to soil solarization treatment. The study used a completely randomized design with 4 treatments consisting of solarization on soil media, solarization on soil and compost media, without solarization on soil media, and without solarization on soil media and compost on plastic trays. Each treatment was repeated 4 times. The soil-borne pathogens used were Sclerotium rolfsii and Rigidoporus lignisus. Each pathogen was planted in each planting medium with a depth of 5 and 10 cm. Then each tray is covered with 0.1 mm thick transparent plastic. Then given solarization treatment for four weeks. At the end of the observation, sclerotia and R. lignosus were grown on PDA media to be tested for pathogen survival and the solarization efficacy against pathogen growth was calculated. Soil samples from each treatment were also taken to calculate the soil microbial population. The results showed that soil solarization was able to suppress the growth of R. lignosus by 80-100% and S. rolfsii by 100%. Meanwhile, the microbes found in the soil solarization treatment consisted of groups of bacteria and fungi, respectively 7.67×104–1.90×107 CFU.mL-1 and 1.00×104–5.82×105 CFU.mL-1.
Co-Authors -, Dwiwanti Sulistyowati Abdjad Asih Nawangsih ABDUL MUNIF Adirianto, Bayu Afriani, Astri Amirullah, Johanes ANTONIUS KASNO Aris Tri Wahyudi C. Labatar, Susan Dwi Astuti ENDANG KRISNAWATI Farid Maulana Gego Parante Hanif, Andini Hartono, Rudi Indrawati Jati Purwani Lahambui Semahu Michel Koibur Milk Wenda Neni Musyarofah Nurholis Nurholis, Nurholis Ramdan, Evan Purnama Sulistyowati, Dwiwanti Suryo Wiyono Wellem Sentuf Widodo Widodo