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IDENTIFICATION OF WILD PLANTS AS A REFUGIA PREDATOR AND ORANGE PLANT PARASITOID (Citrus grandis) IN JERUK DESA KERONGKONG DISTRICT LOMBOK TIMUR Muliawan, Wawan
Cocos Bio Vol 5 No 1 (2020): Cocos Bio
Publisher : UNIVERSITAS HAMZANWADI

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Abstract

Control of Plant Pest Organisms by using synthetic pesticides has a negative impact on the garden. Some of these impacts include environmental pollution, the emergence of "biotypes" that are resistant and resurgent, the natural enemy population decreases and is less efficient, the loss of several types of plants that are potential to be used as refugia plants, expensive control costs, and a decrease in the quantity and quality of production of cultivated plants. In this case, action needs to be taken that can be used as an alternative solution to the problem of pest attacks. Wild plants have the potential as refugia for pest insect predators. Refugia plants are types of plants around plants that can provide shelter, additional feed sources, resting places, and reproductive sites (Nentwig, 1998; Wratten et al., 1998; Sosromarsono and Untung, 2000 in Rahman, 2010). Refugia plants in the field of agriculture generally refer to the types of plants and plants that have a role as a habitat for three tropical biota groups (Murphy, et al., 1998; Wratten, et al., 1998 in Rahman, 2010). Habitat is the place of a living organism or can also indicate a place occupied by the entire community. Begon et al. (1986) in Rahman (2010) argues that an area as a habitat (habitable area) is an area for each species in it, can maintain the existence of its population because (1) has the opportunity to colonize, and (2) is not defeated by competitors . While the potential of various wild plants / weeds as refugia plants for some natural enemies of pests in the plantation area or the system is still limited in information so that the community in particular, in Kerongkong Village East Lombok Regency is in dire need of information related to wild plants as Refugia Predator and Parasitoid. Furthermore, research on Identification of Wild Plants as Refugia Predators and Parasitoid Citrus Plants (Citrus grandis) in Kebun Jeruk Kerongkong Village, East Lombok Regency aims to provide information for the community and as a literature review in studying Wild Plants as Predator and Parasitoid Refugia. The output target desired by the researcher is to provide information and add and as a literature review of wild plants as Refugia Predator and Parasitoid for the community, students and researchers, therefore Descriptive methods are used to identify Wild plants as Refugia Predator and Parasitoid, where the scope of the type of descriptive research is to be able to find various data and facts from the object of research, as well as describe or describe, or describe and explain, in accordance with the sequence of problems presented.
Budidaya tanaman hidroponik melalui pendampingan pemanfaatan limbah anorganik sebagai media tanam di sekolah Fatmawati, Baiq; Ariandani, Nunung; Muliawan, Wawan; Fajri, Nurul; Sarwati, Sarwati; Marzuki, M.; Wazni, M. Khairul
ABSYARA: Jurnal Pengabdian Pada Masayarakat Vol 4 No 2 (2023): ABSYARA: Jurnal Pengabdian Pada Masyarakat
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/ab.v4i2.22001

Abstract

Hydroponic farming has emerged as an effective alternative to overcome land limitations, especially in urban and compact residential areas. Focusing on two Madrasah Aliyah in East Lombok, the Community Service Program by the Biology Education Department of Universitas Hamzanwadi implemented hydroponic techniques as an innovative farming method. This initiative aimed to enhance environmental awareness and farming skills among students, while utilizing styrofoam waste as a planting medium. The process included socialization, seedling production, planting, maintenance, and harvesting, using plants such as water spinach, lettuce, and spinach. The implementation method incorporated Participatory Rural Appraisal (PRA), enabling active participation from students and teachers. The program was conducted from March to November 2023 at MA NWDI Juet and MA Ridlol Walidain NW Batu Bangka - Jenggik. The mentoring process involved various stages, from introducing hydroponic techniques to creating planting media and planting, including the use of AB Mix nutrients and rockwool as planting media. The results of the activity showed successful cultivation of hydroponic water spinach, while lettuce and spinach experienced crop failure. The primary causes of this failure were inadequate care, light, and temperature. Nevertheless, the activity successfully educated students on the importance of hydroponic agriculture and creative waste utilization, providing new insights into urban farming. In conclusion, the hydroponic approach can be an efficient solution for cultivating plants in limited spaces, offering educational and environmental benefits. This program also highlighted the potential of styrofoam waste as a hydroponic planting medium, underscoring the importance of waste utilization for environmental sustainability.