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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy)
Matra, Deden Drajat
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Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance

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Asesmen Kejadian Self-Pruning pada Beberapa Jenis Tanaman Buah Tropis Paisey, Elda Kristiani; Santosa, Edi; Matra, Deden Drajat; Kurniawati, Ani; Supijatno
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 50 No. 3 (2022): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (382.25 KB) | DOI: 10.24831/jai.v50i3.43211

Abstract

Upaya mengurangi biaya produksi tanaman buah-buahan sangat penting dalam meningkatkan daya saing. Salah satu biaya produksi pada budidaya adalah pemangkasan. Self-pruning atau cladoptosis sangat potensial untuk mengurangi biaya pemangkasan pada tanaman buah. Namun demikian, penelitian fenomena self-pruning masih sangat terbatas pada tanaman hortikultura. Tujuan penelitian adalah mengidentifikasi kejadian self-pruning pada tanaman buah dalam rangka menggali potensinya untuk menekan pelaksanaan pemangkasan. Observasi menggunakan rancangan acak kelompok dengan faktor tunggal yakni tujuh jenis tanaman buah (alpukat, jeruk siam, jambu biji, kapulasan, lengkeng, asam jawa dan jeruk nipis). Tanaman buah berumur 2.5 tahun dipelihara dalam pot drum. Pengamatan meliputi ukuran kanopi, ukuran cabang dan kejadian self-pruning pada cabang. Hasil penelitian menunjukkan adanya kejadian self-pruning pada cabang sekunder, cabang tersier, serta cabang quarter pada semua jenis tanaman. Namun demikian, atas jenis tanaman memiliki kecenderungan self-pruning pada cabang berbeda. Pada tanaman alpukat kejadian self-pruning terjadi pada jenis cabang sekunder dan tersier. Self-pruning pada cabang tersier terjadi pada tanaman lengkeng. Self-pruning pada jenis tanaman yang lain terjadi pada semua jenis cabang. Penelitian ini pertama kali mengamati kejadian self-pruning pada tanaman buah. Perlu penelitian lanjutan mengenai faktor peubah self-pruning pada tanaman buah. Kata kunci: absisi, arsitektur kanopi, cladoptosis, hortikultura, senesens
Systematic reviews of self-pruning incidents on commercial horticulture plants Paisey, Elda Kristiani; Santosa, Edi; Matra, Deden Drajat; Kurniawati, Ani; Supijatno, Supijatno; Amriati, Besse; Sadiyah, Siti Halimatus; Siwi, Hayu
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 53 No. 3 (2025): Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy)
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24831/jai.v53i3.65620

Abstract

Pruning is a crucial practice in horticulture to maintain tree health, reduce production costs, and improve yield. However, conventional pruning remains labor-intensive and costly. Self-pruning has the potential to provide a sustainable alternative, yet studies on its mechanisms and applications in horticultural crops are still limited. This review aimed to systematically synthesize the mechanisms, incidence, and potential applications of self-pruning in horticultural crops. The review followed the PRISMA 2020 framework to ensure transparency and minimize bias. Literature searches were conducted in ScienceDirect and Garuda databases using the keywords self-pruning, pruning, cladoptosis, autophagy, and senescence in both English and Indonesian. The search was restricted to articles published within the last 10 years (2013–2022). Inclusion criteria were original research or review articles on self-pruning in plants. Exclusion criteria were duplicate records, articles from irrelevant fields, non-systematic studies, and grey literature. Bias reduction was addressed by predefined criteria, time limits, specific keywords, and independent screening by two reviewers. From 5,588 records identified, only 25 articles met the inclusion criteria. However, none of the eligible studies specifically addressed self-pruning in horticultural crops. The limited number of relevant articles was due to restricted database coverage and the absence of standardized quality assessment tools within the PRISMA framework. This review highlights a critical research gap on self-pruning in horticultural crops. Broader database searches and the development of standardized quality assessment tools are required. Evaluating the incidence and mechanisms of self-pruning in commercial horticultural crops is essential as a new perspective to support sustainable horticultural production. Keywords: autophagy; abscission; cladoptosis; programmed cell death; senescence
Co-Authors Amriati, Besse Ani Kurniawati Edi Santosa Paisey, Elda Kristiani Sadiyah, Siti Halimatus Siwi, Hayu Supijatno