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All Journal Jurnal AGROFOLIUM
Dermawan Hutagaol
Program Studi Agroteknologi, Fakultas Pertanian Universitas Al Azhar
Agriculture, Biological Sciences & Forestry

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Aplikasi Pupuk Organik Urin Kambing dan Pupuk P terhadap Pertumbuhan dan Produksi Tanaman Kacang Tanah (Arachis hypogae L.) Aisyah Lubis; Dermawan Hutagaol; Muliady Manik
Jurnal Agrofolium Vol. 1 No. 1 (2021): Agustus 2021
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Al Azhar Medan

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Abstract

Pemberian pupuk organik dapat meningkatkan pertumbuhan dan produksi tanaman juga dapat memperbaiki sifat kimia tanah. Penelitian ini bertujuan untuk mengetahui konsentrasi pupuk organik urin kambing dan pupuk P anorganik yang optimum serta interaksinya terhadap pertumbuhan dan produksi kacang tanah (Arachis hypogaea L.). Penelitian dilaksanakan mulai bulan Mei – Agustus 2018. Penelitian ini mengunakan Rancangan Acak Kelompok (RAK) faktorial dengan 2 faktor dan 3 ulangan dimana faktor pertama adalah urin kambing (U) yang terdiri dari 4 taraf yaitu U0 = kontrol; U1= 25 mL L-1 larutan; U2 = 50 mL L -1 larutan; dan U3 = 75 mL L-1 larutan. Faktor kedua adalah pupuk SP36 (P) yang terdiri dari 3 taraf yaitu P0 = kontrol; P1 = 16,9 g/plot; dan P2 = 33.8 g/plot. Hasil penelitian menunjukan bahwa pemberian pupuk organik urin kambing berpengaruh sangat nyata terhadap tinggi tanaman tetapi berpengaruh tidak nyata terhadap parameter lainya. Pemberian pupuk P anorganik berpengaruh tidak nyata terhadap seluruh parameter. Interaksi pemberian urin kambing dan pupuk P anorganik berpengaruh nyata terhadap bobot polong per tanaman tetapi berpengaruh tidak nyata terhadap parameter lainnya.
Pemberian Pupuk Kandang Ayam dan ZPT Jimmy Hantu Terhadap Pertumbuhan dan Produksi Jagung Manis (Zea mays saccharata L Sturt.) Muhammad Hafizd; Nurma ani; Dermawan Hutagaol
Jurnal Agrofolium Vol. 6 No. 2 (2026): Agustus 2026
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Al Azhar Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54123/agrofolium.v6i2.566

Abstract

Corn has the potential to perform various functions, such as producing food, animal feed, and raw materials for various industries, making it a leading agribusiness commodity. In an effort to improve farmers' income and welfare through the application of technology, production, and post-harvest management, it is crucial to understand and understand the prospects for commercial-scale corn cultivation. The purpose of this study is to determine the effect of the application of Chicken Manure and ZPT Jimmy Hantu on the growth and production of sweet corn plants (Zea mays saccharata L Sturt.). This study employed a Randomized Block Design (RBD). The analytical method used to draw conclusions was derived from data analysis conducted using a mathematical linear model. The results of the study show that 1). Chicken manure had a significant impact on plant height, leaf area, cob length with husk, and cob diameter; however, it had no significant impact on cob weight with husk per sample and plot. 2). The administration of ZPT jimmy hantu has an unreal effect on all observed parameters. 3). The interaction between chicken manure and plant fertilizer significantly affected plant height, leaf area, cob length, and cob diameter. However, this effect was not significant for cob weight per sample and plot, or the Jimmy Hantu plant growth regulator (PGR).
Co-Authors Aisyah Lubis Muhammad Hafizd Muliady Manik Nurma ani