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All Journal Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Agroradix : Jurnal Ilmu Pertanian
Rista Delyani
Program Studi Budidaya Tanaman Perkebunan, Politeknik Negeri Pontianak
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences

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Effect Of Kepok Banana Peel (Musa Paradisiaca L.) Liquid Based Organic Fertilizer On The Growth And Production Of Kale (Brasicca Oleraceae Var. Acephala) Green Dwarf Curly Widya Eka Aprianti; Rista Delyani; Sigit Normagiat
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 21 No 1 (2023): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v21i1.3534

Abstract

This study aims to determine the effect of the best POC dose of banana peel on the growth and production of kale plants (Brasicca oleraceae var. acephala) green dwarf curly. This research was conducted at Jalan Perdana gang Wak Sidik Pontianak from November 2020 to March 2021. The research design used was a Complete Randomized Design (RAL) using a single factor, namely the POC dose of banana peel with 5 treatments, namely doses of 0 ml, 10 ml, 20 ml, 30 ml and 40 ml. and repeated 5 times so that there are 25 experimental units. One experimental unit had 5 sample plants so that in this study 125 plants were needed. The observed variables are plant height, number of leaves, stem diameter, wet weight and dry weight. The data were analyzed and continued with the DMRT TEST at a level of 5%. The results showed that the application of liquid organic fertilizer of banana peel kepok with a concentration of 30 ml / polybag had the best influence on plant height, number of leaves, stem diameter and wet weight of kale plants.
Respons Pertumbuhan Bibit Tanaman Kakao (Theobroma cacao L.) Terhadap Pemberian Biochar Sekam Padi dan Mikoriza pada Tanah Ultisol Febianus Sapitu; Rista Delyani; Zaenal Mutaqin; Nober Padidi
AGRORADIX : Jurnal Ilmu Pertanian Vol 8 No 2 (2025): Juli 2025
Publisher : Agroteknologi Fakultas Pertanian Universitas Islam Darul 'Ulum (UNISDA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/agroteknologi.v8i2.9309

Abstract

The availability of ultisol soil, in the form of red-yellow podzolic soil, is essential in increasing cocoa production, especially in crop cultivation to meet national cocoa needs. This study aims to assess the effect of rice husk biochar and mycorrhiza, and the interaction of the two treatments on the growth of cocoa seedlings on red-yellow podzolic (ultisol) soil. This study used a quantitative method using Factorial Randomized Block Design (RBD), with 3 blocks as replicates. The first factor is the dose of rice husk biochar consisting of four levels, namely 0 t ha-1 (B0), 10 t ha-1 (B1), 20 t ha-1 (B2), and 30 t ha-1 (B3). The second factor was the dose of mycorrhiza with 4 levels, namely 0 g polybag-1 (M0), 12.5 g polybag-1 (M1), 25 g polybag-1 (M2), and 37.5 g polybag-1 (M3). The data were analyzed using Analysis of Variance and followed by the Post Hoc Tukey’s HSD at α= 5%. The results showed that the application of rice husk biochar at a dose of 30 t ha-1 gave the best results and significantly affected the plant height and crown wet weight of cocoa seedlings compared to the control. In addition, the application of mycorrhiza at a dose of 37.5 g polybag-1 also gave the best results and significantly affected plant height, stem diameter, crown wet weight, and crown dry weight of cocoa plant seedlings compared to the control. However, the interaction between the two treatments did not significantly affect each variable observed.
Co-Authors Febianus Sapitu Nober Padidi Sigit Normagiat Widya Eka Aprianti Zaenal Mutaqin