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All Journal Bioscientist : Jurnal Ilmiah Biologi Advances In Social Humanities Research
Choirunisa, Khusnul
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Education Engineering Immunology & microbiology Law, Crime, Criminology & Criminal Justice Social Sciences

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Efektivitas Insektida Nabati dari kombinasi Daun Pepaya, Daun Salam, Serai, Daun Putri Malu dan Bawang Putih Terhadap Mortalitas Kutu Beras (Sitophilus oryzae L) Choirunisa, Khusnul; Setyaningsih, Endang
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 1 (2025): March
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i1.15275

Abstract

This study aims to utilize natural ingredients such as papaya leaves, bay leaves, lemongrass, mimosa leaves and garlic as environmentally friendly botanical insecticides in reducing the population of rice weevils (Sitophilus oryzae L). The method used is the experimental method and quantitative descriptive research, this study uses a Completely Randomized Design (CRD) pattern consisting of two factors, namely the dose factor and observation time. In this study there were 3 treatments and 2 replications, namely PI.T1, PI.T2 and P1.T3, and the results were obtained in the P1.T1 treatment with an average of 1 tail, PI.T2 with an average of 10 tails and PI.T3 with an average of 2 tails. Based on the observation time factor, the results were significant in the 24-hour treatment. Based on the research conducted, the results obtained were influenced by several factors, namely the dose and humidity factors. Based on the research conducted, it can be concluded that (1) administering a combination of herbal insecticide doses of papaya leaves, bay leaves, lemongrass, mimosa leaves and garlic and exposure time produced the highest results in the 24-hour treatment, (2) apart from the herbal insecticide dose and exposure time, humidity and temperature are also factors that influence rice weevil mortality.
The Effect Of Moles (Local Microorganisms) Of Banana Peel And Fruit Peel On The Growth Of Stems, Leaves, and Roots Of Tomato Plants Choirunisa, Khusnul; Aringsih, Putri Silviana; Nur Fauziah, Daniar Eka; Siwi, Herwening Widya; Khofidhoh, Siti Nur; Setyaningsih, Endang
Advances In Social Humanities Research Vol. 2 No. 4 (2024): Advances in Social Humanities Research
Publisher : Sahabat Publikasi

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Abstract

Local microorganisms (MOL) are one of the means in helping the process of plant growth made from organic materials. In this study, MOL was made from banana peels and other fruit skins, and java sugar was added when fermented for two weeks. Its use is carried out with four treatments: control, 1: 2, 2: 1, and 3 days. This study used quantitative data by observing the growth of tomato plants (Solanum lycopersicum) for 21 days, which experienced significant changes in their growth. Banana peel contains macro elements C, N, P, and K. Meanwhile, Javanese sugar in MOL can be used by microorganisms to obtain glucose for food. Local microorganisms have environmentally friendly properties and can help the plant growth process by working in the soil through plant roots. Despite these findings, the study exhibits limitations in experimental control and measurement of other variables influencing tomato plant growth beyond MOL utilization. Additionally, the significance of observed growth changes lacks clarity, warranting further investigation.  
Co-Authors Aringsih, Putri Silviana Endang Setyaningsih Khofidhoh, Siti Nur Nur Fauziah, Daniar Eka Siwi, Herwening Widya