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PENINGKATAN PERTUMBUHAN TANAMAN SAWI HIJAU (Brassica juncea) DI TANAH MARGINAL MELALUI APLIKASI PUPUK HAYATI Trichoderma sp. Sumini, Sumini; Kriswantoro, Haris; Khairunisa, Dinda
Agriculture Vol. 19 No. 2 (2024): Jurnal Agriculture
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/agrotek.v19i2.7260

Abstract

This research aimed to determine the increase in green mustard growth on marginal land through the application of trichoderma sp biofertilizer. This research was carried out in Muara Enim Village, West Lubuklinggau I District, Lubuklinggau City from July to September 2024. This research used a non-factorial randomized block design with 6 levels of treatment, namely: T0: No application of biological fertilizer (control), T1: Application of biological fertilizer at a dose of 60 grams/polybag, T2: Application of biological fertilizer at a dose of 100 grams/polybag, P3: Application biofertilizer dose 140 grams/polybag, T4: Application of biofertilizer dose 180 grams/polybag, T5: Application of biofertilizer dose 220 grams/polybag. The research results showed that trichoderma sp biological fertilizer has a very real influence on the growth of mustard greens on marginal land. Providing trichoderma sp biological fertilizer at a dose of 220 grams/polybag was able to show the best results at plant height, namely 31.03 cm, number of leaves 16.50, leaf length 20.27 cm, leaf width 13.01 cm and root length 35 .91 cm. The application of trichoderma sp biological fertilizer is not only able to increase soil fertility but is also able to protect plants from soil pathogens. Keywords: Microorganisms, Pathogens, Trichoderma sp.
Optimalisasi Lahan Sempit Menggunakan Hidroponik Pakcoy Dengan Pemanfaatan Botol Bekas Di Lingkungan 02 Kelurahan Bumi Agung Kecamatan Kalianda Samosir, Meyline; Indrawan W, M. Fadly; Aidil Azra, Rafael; Aulia Syahdani, Fitri; Aulia Rahma, Syafira; Cinta Hafidah Zalma, Aura; Khairunisa, Dinda; Sarida, Munti
Jurnal Ekonomi Pertanian dan Agribisnis Vol. 2 No. 2 (2025): Januari - Juni
Publisher : CV.ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62379/jepag.v2i2.2665

Abstract

The main problem faced by Neighborhood 02, Kelurahan Bumi Agung, is the dense residential land conditions and the high plastic bottle waste due to mineral water consumption. Despite this, the community shows great interest in agriculture, as evidenced by the many potted plants in their yards. Based on this, KKN Bumi Agung students implemented a hydroponic program based on plastic bottle waste as a solution to optimize the use of narrow land and reduce plastic waste. This program was implemented on January 23, 2025 at the Bumi Agung KKN Post with socialization and training methods attended by 17 residents. The training included techniques for seeding and planting pakcoy using a simple and affordable passive hydroponic system. Residents showed great enthusiasm in learning various aspects of hydroponics, from the types of plants that can be cultivated to alternative nutrients such as Liquid Organic Fertilizer (POC). The program successfully created a sustainable farming system on limited land and provided a solution for plastic waste management, supporting the creation of a cleaner and healthier environment in Bumi Agung Village.