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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Floratek Agrovigor: Jurnal Agroekoteknologi Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Jurnal Agro Jurnal Ilmiah Universitas Batanghari Jambi Jurnal Media Pertanian Rawa Sains: Jurnal Sains STIPER Amuntai Jurnal Vokasi Anjoro : International Journal of Agriculture and Business Prosiding University Research Colloquium
Rudi Hartawan
Universitas Batanghari Jambi
Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Social Sciences Other

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Respon Pertumbuhan Bibit Kakao (Theobroma Cacao L.) Terhadap Perlakuan Kombinasi Pupuk NPK dengan Kompos POME pada Tanah Ultisol di Polybag Ridawati Marpaung; Rudi Hartawan; Jippo Daniel Manurung
Jurnal Media Pertanian Vol 11, No 1 (2026): April
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v11i1.315

Abstract

This study aims to obtain the best combination dose of NPK 16-16-16 fertilizer and solid palm oil compost to support the growth of cocoa seedlings (Theobroma cacao L.) in polybag planting media. The study used a one-factor Completely Randomized Design (CRD) with a combination treatment design of NPK 16-16-16 fertilizer with solid palm oil compost (s) with 6 levels. 3 kg of ultisol soil/polybag as follows, s0 (3 kg of ultisol soil/polybag); s1 (100% NPK 16-16-16 (8g/polybag) ; s2 (100% solid palm oil compost (200g/polybag) ; s3 (75% NPK 16-16-16 (6g/polybag) + 25% solid palm oil compost (50g/polybag)) ; s4 (50% NPK 16-16-16 (4g/polybag) + 50% solid palm oil compost (100g/polybag) ; s5 (25% NPK 16-16-16 (2g/polybag) + 75% solid palm oil compost (150g/polybag). Based on the analysis of variance, it shows that the combination of NPK 16-16-16 fertilizer and solid palm oil compost has a significant effect on the parameters of plant height, leaf area, leaf color, dry weight of the crown, and the ratio of the root crown but has no significant effect on the stem diameter, weight dry roots, and cocoa seedling quality index. Treatment s2 (100% solid compost 200g) gave the highest average value for all observation parameters
Co-Authors ., Alkori ., Nasamsir Adilla Adistya Adilla Adistya Adilla Adistya Aditya Deska Wahyu Alfan Zarano Akbar Ali Suharjo Arif Sarjono dan Edy Marwan Dandi Priska Dheno Bagas Nata Edy Marwan Fathul Hariadi Fico Ovender Hasmeda, Mery Hayata Hayata, Hayata Jessica Jessica Jippo Daniel Manurung Khairul Purba Lesinde Simatupang, Oliviandra Afrianda Manurung, Rosliana Marwan, dan Edy Marwan, Edy Mayangsari, Serli Sapitri MUHAMMAD TAUFIK Nasamsir Nasamsir Nasamsir Nasamsir Nata, Dheno Bagas Negara, Zaidan Panji Rahmana, Billy Aditia Ramadhani, Rizky Fajriah Ridawati Marpaung Syamsiar, Syamsiar Tengku Riza Zarzani N Vionita, Diny Yulistiati Nengsih Zainal Ridho Djafar