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Protein and Anthocyanin Production of Waterleaf Shoots (Talinum triangulare (Jacq.) Willd) at Different Levels of Nitrogen+Potassium and Harvest Intervals Hilda Susanti
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 39 No. 2 (2011): 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 (147.206 KB) | DOI: 10.24831/jai.v39i2.15420

Abstract

The experiment was conducted at IPB Experimental Station, Leuwikopo, Dramaga, Bogor, from November 2009 untilFebruary 2010 to study the effect of different nitrogen+potassium rates and harvest intervals on protein and anthocyaninproduction of waterleaf shoot (Talinum triangulare (Jacq.) Willd). A randomized complete block design was used with threereplications of two factors, which were four N+K dosages (50 kg urea + 50 kg ha-1 KCl, 50 kg urea + 100 kg ha-1 KCl, 100 kgurea + 50 kg ha-1 KCl, 100 kg urea + 100 kg ha-1 KCl) and three harvest intervals (30, 15, and 10 days). The results showedthat interaction of 100 kg urea + 100 kg ha-1 KCl and 15-day harvest interval produced the highest content (8.29 mg g-1 freshweight) and production (4.72 g plant-1) of protein. The interaction of N+K dosages and harvest intervals were not signifi cantin affecting the anthocyanin content. The highest production of anthocyanin was produced by single treatment of 100 kg urea+ 100 kg ha-1 KCl (152.23 μmol plant-1) and 10 days harvest interval (165.47 μmol plant-1), respectively. Leaf protein levelsnegatively correlated with anthocyanin content.Keywords: anthocyanin, fertilizer, harvest interval, protein, Talinum triangulare
Pengaruh Pemberian Campuran Limbah Solid Kelapa Sawit dan Bokashi Kirinyu terhadap Pertumbuhan dan Hasil Mentimun Raisa Ribhany; Gusti Rusmayadi; Hilda Susanti
AgroGreen Jurnal AgroGreen, Vol. 2, Nomor 1, Januari 2026
Publisher : Jurusan Agronomi, Fakultas Pertanian, Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agrogreen.vi0.3445

Abstract

Penelitian pengaruh pemberian campuran limbah solid kelapa sawit dan bokashi kirinyu terhadap pertumbuhan dan hasil mentimun bertujuan untuk menganalisis pengaruh serta takaran terbaik dari pemberian campuran pupuk organik limbah solid kelapa sawit dan bokashi kirinyu terhadap pertumbuhan dan hasil mentimun. Penelitian ini dilaksanakan di Desa Tajau Pecah, Kecamatan Batu Ampar, Kabupaten Tanah Laut, Kalimantan Selatan. Waktu pelaksanaan penelitian ini dimulai dari bulan Oktober 2020 sampai dengan Januari 2021. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) satu faktor yang terdiri dari 6 taraf perlakuan yaitu P0 (100% limbah solid), P1 (70% limbah solid + 30% bokashi), P2 (60% limbah solid + 40% bokashi), P3 (50% limbah solid + 50% bokashi), P4 (40% limbah solid + 60% bokashi), dan P5 (30% limbah solid + 70% bokashi). Setiap perlakuan diulang sebanyak 4 kali sehingga diperoleh 24 satuan percobaan. Hasil penelitian menunjukkan bahwa perlakuan pemberian campuran limbah solid kelapa sawit dan bokashi kirinyu tidak memberikan pengaruh yang nyata terhadap pertumbuhan dan hasil mentimun.
Pengaruh Berbagai Formulasi Pemupukan Terhadap Pertumbuhan Dan Hasil Cabai Rawit Varietas Crv 212 Di Tanah Ultisol Noraina Noraina; Hilda Susanti
AgroGreen Jurnal AgroGreen, Vol. 2, Nomor 1, Januari 2026
Publisher : Jurusan Agronomi, Fakultas Pertanian, Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agrogreen.vi0.3521

Abstract

Research on the effect of various fertilizer formulations on the growth and yield of cayenne pepper on ultisol soil was conducted from February to July 2025 at the research land of the Agronomy Study Program, Faculty of Agriculture, Lambung Mangkurat University, Banjarbaru, South Kalimantan. The study used a single factor Completely Randomized Design (CRD). The factors used were Fertilization Formulation with 4 treatment levels, namely, p0 = basal fertilizer, p1 = cayenne pepper fertilizer CRV 212 variety, p2 = cayenne pepper fertilizer Hiyung variety, p3 = National cayenne pepper fertilizer. The treatment was repeated 5 times to obtain 20 experimental units. Each experimental unit contained 2 plant samples so that a total of 40 plants were obtained. The parameters observed were increase in plant height (cm), increase in the number of leaves (blades), stem diameter (mm), number of branches (fruits), age of first flowering (DAP), age of first fruiting (DAP), age of first harvest (DAP), number of harvested fruit (fruit), harvested fruit weight (g), fruit length (cm), and fruit diameter (mm). The results of the study showed that the fertilizer formulation had a significant effect on the increase in plant height, the age of the first harvest and had a very significant effect on stem diameter.
Pengaruh Pengaruh Pemberian Frekuensi ZPT Giberelin terhdap Pertumbuhan dan Hasil Tanaman Kale pada Budidaya Hidroponik sistem Sumbu Elya Rahman; Hilda Susanti
AgroGreen Jurnal AgroGreen, Vol. 2, Nomor. 2, Juli 2026
Publisher : Jurusan Agronomi, Fakultas Pertanian, Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agrogreen.vi.3668

Abstract

Tanaman kale memiliki nilai gizi tinggi dan berpotensi dikembangkan di Kalimantan Selatan melalui budidaya hidroponik sistem sumbu, namun pertumbuhannya di dataran rendah kurang optimal sehingga diperlukan aplikasi ZPT giberelin (GA₃), sehingga penelitian ini dilakukan untuk mengkaji pengaruh frekuensi pemberian GA₃ 60 ppm terhadap pertumbuhan tanaman kale. Penelitian ini bertujuan untuk mengetahui pengaruh frekuensi pemberian giberelin (GA3) terhadap pertumbuhan dan hasil tanaman kale pada hidroponik sistem sumbu Mengetahui perlakuan frekuensi pemberian giberelin (GA3) yang terbaik terhadap pertumbuhan dan hasil tanaman kale pada hidroponik sistem sumbu. Penelitian ini dilaksanakan pada bulan Juli sampai Agustus 2025 di Rumah Hidropoik Program Studi Agronomi, Fakultas Pertanian, Universitas Lambung Mangkurat, Banjarbaru, Kalimantan Selatan. Rancangan percobaan yang digunakan adalah Rancangan Acak Lengkap (RAL) faktor tunggal. Faktor yang digunakan adalah frekuensi GA3 dengan 5 taraf perlakuan, yaitu f1 = kontrol, f2 = 1 kali aplikasi, f3 = 2 kali aplikasi, f4 = 3 kali aplikasi, dan f5 = 4 kali aplikasi.  Perlakuan diulang sebanyak 4 kali sehingga diperoleh 20 satuan percobaan. Setiap satuan percobaan diisi oleh 4 tanaman sehingga diperoleh sebanyak 80 tanaman. Hasil penelitian menunjukkan pemberian frekuensi giberelin memberikan pengaruh terhadap pertumbuhan dan hasil tanaman kale pada hidroponik sistem sumbu serta perlakuaan kontrol memberikan pertumbuhan dan hasil tanaman kale terbaik pada hidroponik, kecuali pada parameter rasio klorofil a/b dan kandungan total klorofil a dan b tanaman kale.