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All Journal Agrivet VIGOR: JURNAL ILMU PERTANIAN TROPIKA DAN SUBTROPIKA Jurnal Kastara
Putri Laeshita
Universitas Tidar
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Engineering Environmental Science

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EFEKTIVITAS DEKOMPOSER DAN KONSENTRASI PUPUK ORGANIK CAIR LIMBAH KUBIS PADA TANAMAN SELADA (Lactuca sativa L.) Raden Arya Laksamana Yudha; Usman Siswanto; Putri Laeshita
JURNAL VIGOR Vol 7, No 1 (2022): VIGOR: JURNAL ILMU PERTANIAN TROPIKA DAN SUBTROPIKA
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (223.967 KB) | DOI: 10.31002/vigor.v7i1.6599

Abstract

This research was conducted to determine the effectiveness of the type of decomposer and liquid organic fertilizer concentration of cabbage waste material on the growth and yield of lettuce This experiment was arranged in bifactorial randomized block design arranged with three replications. The first factor was the type of cabbage waste material of liquid organic fertilizer decomposer consisting of control, Thiobacillus sp., indigenous microorganisms (IMO), and Effective Microorganisme-4. The second factor was the difference in liquid organic fertilizer concentrations of cabbage waste material consisting of 10 mL/L, 20 mL/L, and 30 mL/L. The observed variables included the number of leaves, leaf length, leaf fresh weight, leaf dry weight, root fresh weight, root dry weight, and root length. No significant difference was found with the application of liquid organic fertilizer with a type of decomposer and concentration of cabbage waste material on the whole observed variables. The application liquid organic fertilizer concentration of cabbage waste material waste did not respond to the growth and yield of lettuce plants on the parameters of the number of leaves, leaf length, leaf fresh weight, leaf dry weight, root fresh weight, root dry weight and root length. There was no interaction between the type decomposer and the liquid organic fertilizer of cabbage waste material on the growth and yield of lettuce. Based on the results of the research that has been carried out, it can be suggested that further research is needed on the length of the fermentation process in liquid organic fertilizer of cabbage waste material.
UJI EFEKTIVITAS KONSENTRASI EKSTRAK DAUN SIRIH DAN DAUN MENGKUDU TERHADAP PENYAKIT ANTRAKNOSA PADA KOMODITAS CABAI RAWIT SECARA IN VITRO Ririn Vian Herviana; Usman Siswanto; Putri Laeshita
Jurnal Agrivet Vol 28, No 2 (2022): AGRIVET
Publisher : UNIVERSITAS PEMBANGUNAN NASIONAL ”VETERAN” YOGYAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/agrivet.v28i2.8253

Abstract

Antraknosa merupakan penyakit penting pada cabai dan apabila dibiarkan dapat mengurangi hasil panen. Daun sirih dan mengkudu kaya akan bahan aktif yang bersifat antifungal sehingga dapat digunakan untuk menekan penyakit tersebut. Tujuan Penelitian ini yakni menguji manfaat ekstrak daun sirih dan daun mengkudu pada beberapa konsentrasi dalam menghambat pertumbuhan jamur Colletotrichum sp. Penelitian dilaksanakan di laboratorium dengan menggunakan percobaan faktorial (2x5) yang disusun dalam Rancangan Acak Lengkap (RAL). Penelitian dilakukan secara in vitro dengan metode peracunan media tumbuh PDA (Potato Dextrose Agar) dengan bahan ekstrak sesuai dengan konsentrasi yang telah ditentukan yaitu 0, 3, 6, 9 dan 12 %, selanjutnya jamur Colletotrichum sp. diinokulasi pada media tumbuh. Data dianalisis menggunakan sidik ragam dan diuji lanjut Orthogonal Polynomial dan Least Significant Difference (LSD). Hasil penelitian menunjukkan bahwa semakin tinggi konsentrasi ekstrak semakin efektif kandungan senyawa aktif dalam ekstrak daun sirih dan daun mengkudu. Interaksi antara keduanya mampu menurunkan diameter koloni, kerapatan spora dan meningkatkan daya hambat. Berdasarkan penelitian dapat disimpulkan bahwa kandungan senyawa aktif dari ekstrak daun sirih dan daun mengkudu mampu menekan pertumbuhan jamur Colletotrichum sp. hingga 12%.
PEMILAHAN SAMPAH MANDIRI DAN TEKNIK PEMBUATAN PUPUK ORGANIK CAIR DARI SAMPAH ORGANIK DI DESA SIDOREJO, KECAMATAN BANDONGAN, MAGELANG, JAWA TENGAH Putri Laeshita
JURNAL KASTARA Vol. 2 No. 2 (2022): Desember 2022
Publisher : Fakultas Pertanian_Universitas Tidar

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Abstract

This community service aims to help train the community, especially housewives and farmer groups in Sidorejo Village in carrying out waste sorting independently and intensively as well as providing information on utilizing household organic waste as liquid organic fertilizer. This is because there is still no training on the importance of an effort to utilize waste, especially inorganic and organic waste produced by household waste. The methods used are lectures, questions and answers, forum discussions, and workshops on independent waste management training practices. The strategy for managing inorganic waste such as plastic can be done by recycling and depositing it in a waste bank to reduce environmental pollution. Inorganic waste is difficult to decompose by nature so that plastic waste can be used as handicraft products to reduce waste. Meanwhile, organic waste can be utilized by making liquid organic fertilizer based on EM4 bioactivator which can be applied to plants. With training and information on waste sorting independently and intensively, it is hoped that the community will be more concerned about the environment and be able to manage waste independently so that they can protect the environment and nature. Information in the form of processing organic waste into liquid fertilizer is expected to be continued into organic waste management into liquid fertilizer so that people can increase their income and become business opportunities that can improve people's welfare in the future.
PENGELOLAAN KEMASAN PANGAN LOKAL SLONDOK UNTUK MENINGKATKAN POTENSI PENJUALAN SAAT PANDEMI COVID-19 DI DESA KENALAN KECAMATAN BOROBUDUR KABUPATEN MAGELANG Nurul Anindyawati; Putri Laeshita
JURNAL KASTARA Vol. 3 No. 1 (2023): Juni 2023
Publisher : Fakultas Pertanian_Universitas Tidar

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Abstract

Slondok is one of the typical traditional foods originating from the Magelang Regency. Slondok is a food made from cassava and is one of the foods that are in great demand by the local community or those from outside the region. However, currently, the production of slondok is still carried out traditionally and is one of the micro-home industry businesses. One of the village centers for slondok production is in Balesari Village, Windusari District, Magelang Regency. The people of this village produce slondok in simple plastic packaging. This causes slondok to be vulnerable to damage and the absence of good packaging labels so that the characteristics or identity of slondok become less well known. Packaging is very important in protecting the product, increasing storage time, and functions in attracting consumers. Therefore, training on the packaging was carried out in order to create safe, healthy and attractive packaging so that it is hoped that the sales of slondok will increase and could increase income. The method used is to carry out presentation and demonstration methods on how to choose good packaging, then monitor the program's sustainability and evaluate it. The result of the service program is that the packaging used to wrap slondok is still very simple, in the form of plastic rope. The community looked enthusiastic and discussed actively during the program. This is because good packaging products in addition to attracting consumer interest will also increase the selling price of slondok products on the market.
Co-Authors Nurul Anindyawati Raden Arya Laksamana Yudha Ririn Vian Herviana Usman Siswanto