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Journal : Cassowary

Aplikasi pupuk organik cair limbah kulit ari kedelai terhadap pertumbuhan dan produksi Pakcoy (Brassica rapa L.) Munarti, Munarti; Kurniasih, Surti; Prasaja, Dimas; Kurniawan, Ahmad
Cassowary Vol 8 No 1 (2025): Januari
Publisher : Program Pascasarjana Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/casssowary.cs.v8.i1.319

Abstract

ABSTRACT: Soybean husk is waste from the tempe making process which contains organic materials and nutrients so that it can be used as raw material for making organic fertilizer. The use of organic fertilizer on vegetable plants is one effort to meet the need for organic vegetables. This research aims to obtain information on the nutrient and heavy metal content of liquid organic fertilizer for soybean epidermis and the effect of this fertilizer on the growth and yield of pak choy. This research was carried out in December 2022-July 2023, in Citeureup, Bogor and the Laboratory of the Faculty of Agriculture, IPB University. The experimental design used was a Randomized Block Design with three replications. The liquid organic fertilizer treatments used consisted of control, 5%, 10%, 15% and 20%. The parameters observed were plant height, number of leaves, leaf area and plant wet weight. The results showed that liquid organic fertilizer from soybean epidermis contained C-organic (1.63%), C/N ratio (20.13), macro nutrients (N+P₂O₅ +K₂O) 0.42%, total and available Fe (26.61ppm and 25.56 ppm) and Zn (0.42ppm). The heavy metal content (Pb, Cd, Cr, As, Hg) meets the quality standards set by the Minister of Agriculture of the Republic of Indonesia No. 261 of 2019, so that it can be applied to plants. Liquid organic fertilizer with a concentration of 5% was the best supporting growth and production of Pak Choy compared to the control, 10%, 15% and 20%.
Co-Authors 'Ibad, Reza Irsyadul -, Fajar -, Syapril A. Daniel, Mohammad Ikbal Rizki Abdul Haliq, Abdul Achmad Romadin Agus Priyanto, Wisanggeni Ahmad Rifqi Asrib Amirullah -, Amirullah Anhar, Deli Apri Siswanto Apriani Apriani Ardiansyah, Dika Azhar Azhar Butsiarah Darmawang, Darmawang Darwin Lie Dedi Harianto Dimas Prasaja, Dimas Djohan, Muhammad Iqbal Dyastari, Letizia Efendi Efendi Ernawati, Helni Fadhela, Rahmi Fahmi, Muhammad Zaky Fahri, Anwar Febby Madonna Yuma Gunawan, M. Zuhri Halim, Muh Bhilal Hamka, Buya Handayani Ujianti, Mutiara Handika Fikri Pratama, Handika Fikri Harsa W, Aliffia Hasim, Muhammad Hasriani Hasriani, Hasriani Hazisma, Suhairi Helmiah, Fauriatun Hendrawaty Hendrawaty, Hendrawaty Idris, Adam Ilhidda, Inul Iqbal, Muhmmad Jaafar, Mohd Zaidi Jumadin ., Jumadin K, Ahmad Yani Kartini harahap Khalif, Ku Muhd Na’im Khoirun Nisa', Khoirun Kurniasih, Surti Leonardo, Ari Lestari, Adhe Utami Lukman, Ichsan M, Eko Prasetyo Malawat, Sitna Hajar Mansyur Mansyur Mohamad Ikbal Riski Danial Mohamad, Mohamad Rafli Muhammad Iskandar Musa Munarti, Munarti Nugroho, Bayu Fajar Nurwijayanti Parenrengi, Syafiuddin Paundra, Fajar Pramita, Resti Dinda Pratama, Melati Purnama, Rizky Candra Putra, Dike Fitriansyah Putri, Sukma Rahmadani Rahmadani, Nur Asmi Suci Rahmat Hidayat Ratih Amelia, Ratih Riady, Iwan Riska Amelia Romizal, Alba Ruslan Ruslan Sahtiani Jahrir, Andi Santiara S.R, Revinta Saputra, Feri Andri Sidik, Abdurrahman Soiswaty, Dwi Purnama Sudarmanto Jayanegara Sya'rani, Ridwan Syam, Nurlaily Titis Setyabudi Vialin, Antero Jona Wabdillah Wabdillah, Wabdillah Yahyaddin, Muh Yahyaddin, Muhmmad Yasdin, Yasdin Yusuf, Andi Zulfikar Zuhdi Arman