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Lettuce Growth Response Against Hydroponic Nutrient Film Technique System Type of Nutrition Handika, Caca; Budi, Setia; ., Nurjani
Jurnal Sains Mahasiswa Pertanian Vol 9, No 2 (2020): April 2020
Publisher : Jurnal Sains Mahasiswa Pertanian

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Abstract

This Research aims find out at the differences of various types of nutrition given to lettuce plants and find out the best types of nutrients uses in responding and yielding Lettuce hydroponic plants NFT system. The study was conducted at the Greenhouse Kampong Hidropon Sungai Raya Dalam KM 4 Pontianak City. The research began on September 24, 2018 until November 5, 2018. The design used in this study consisted of 5 levels of treatment without repetition, each treatment contained 20 plant samples so that there were a total of 100 plants. The treatments in the study were A = Goodplant Nutrient, B = Best Harvest, C = Hydroponic Cheers, D = West Borneo MIX, E = Hydroponic Kampong. The observed variables were number of leaves (strands), plant height (cm), total fresh weight (g), crown fresh weight (g), root volume cm³), and plant dry weight (g). The results of this study showed that various types of nutrition significantly affected all observed variables with NPK ratios of 24.6%, 7.4%, 34.9%, namely the Goodplant nutritional treatment gave the best average treatment for all observed variables. Keywords: Hydroponics, Nutrition Type, Lettuce, NFT
Pemahaman Hadits Yusuf al-Qardhawi dalam Menentukan Hukum Islam Handika, Caca
al-Mawarid Jurnal Syariah dan Hukum (JSYH) Vol. 1 No. 2 (2019): al-Mawarid Jurnal Syariah dan Hukum (JSYH)
Publisher : Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/mawarid.vol1.iss2.art4

Abstract

Pemikiran semacam Yusuf al-Qardhawi sangat dibutuhkan untuk menyelamatkan hadits-hadits yang tidak sesuai dengan situasi dan kondisi dan hadits-hadits yang bertentangan dalam menentukan suatu hukum. Tujuan penelitian ini untuk mengungkap pemiiran Yusuf al-Qardhawi dalam menyikapi hadits-hadits yang kelihatannya bermasalah dalam menentukan hukum Islam. Metode yang digunakan dalam penelitian ini adaah metode kualitatif dengan teknik pengumpulan data studi kepustakaan (library research). Sedikitnya ada tiga cara yang dilakukan Yusuf al-Qardhawi dalam memahami hadits untuk menentukan hukum Islam, yaitu memahami hadits sesuai dengan petunjuk al-Qur’an, menggabungkan hadits-hadits yang bertentangan dan memahami hadits dengan modal pengetahuan tentang latar belakang, situasi dan kondisi serta tujuan dari suatu hadits. Kata Kunci: Hadits, Hukum Islam, Yusuf al-Qardhawi
IHTIKAR IN HADITH: A FIQH AL-HADITH ANALYSIS OF HOARDING PRACTICES IN THE ISLAMIC ECONOMIC SYSTEM Handika, Caca; Fithriany Rahmah, Yulia; Nurjaman, Ilham; Fauzi Nazar, Reza; Nurdiansyah, Irdan; Priyanti, Gita
Finansha: Journal of Sharia Financial Management Vol. 6 No. 2 (2025): Finansha: Journal of Sharia Financial Management
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/fjsfm.v6i2.51110

Abstract

The practice of hoarding goods poses a serious challenge to the realization of distributive justice within the Islamic economic system. This study aims to examine the prohibition of hoarding through a comprehensive fiqh al-hadith approach by tracing the legal status of relevant hadiths and analyzing the implications of hoarding practices for market dynamics and socio-economic stability. Employing a qualitative method with a descriptive-analytical design, this study is based on an extensive literature review that integrates tahrij al-hadith, syarh al-hadith, and a normative analysis grounded in maqasid al-shariah. The findings reveal that the prohibition of hoarding articulated in the hadith literature is not merely rooted in religious injunctions but also embodies profound ethical and social considerations that remain highly relevant to contemporary issues of goods distribution. Hoarding practices generate artificial scarcity, induce price inflation, and disrupt market equilibrium, ultimately imposing welfare losses on consumers. Accordingly, this study underscores the urgency of strengthening sharia-based regulatory oversight and enhancing public education on muamalah ethics as preventive measures against manipulative economic behavior. Overall, this study contributes to the development of a more just, ethical, and sustainable Islamic distribution framework in addressing the challenges of modern and globalized economies.
THE PSYCHOLOGY OF CONTENTMENT: Said Nursi’s Al-lama‘at as A Framework for Sufi Behavioral Economics Gunawan, Moch. Hoerul; Al Afify, Muhamad Faiz; Yahdi, Mohammad; Handika, Caca; Habibi
Wahana Islamika Jurnal Studi Keislaman Vol. 12 No. 1 (2026): Wahana Islamika: Jurnal Studi Keislaman (dalam proses Edisi Januari-April)
Publisher : Institut Agama Islam Syubbanul Wathon Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61136/k1fjwe14

Abstract

This paper examines al-Lama‘at by Said Nursi as a conceptual foundation for the development of Sufistic Behavioral Economics. In contrast to mainstream behavioral economics, which emphasizes cognitive biases, decision heuristics, and bounded rationality, Nursi offers a spiritual-psychological perspective rooted in Qur’anic ethics. The concepts of qana‘ah (contentment), zuhd (detachment from material possessions), and ridha (acceptance) are understood as moral frameworks that shift economic behavior from the pursuit of material utility toward inner satisfaction and spiritual purification. From this perspective, economic decisions reflect an individual’s spiritual condition, value orientation, and moral awareness. Through a hermeneutic analysis of al-Lama‘at, this study formulates a triadic model of “inner-contentment economics” that explains the role of spiritual consciousness in shaping consumption patterns, saving behavior, and attitudes toward risk and uncertainty. By integrating spirituality, psychology, and economic behavior, this study offers a critical alternative to dominant economic paradigms and underscores the centrality of moral objectives in human economic activity.